TY  - JOUR
AU  - Prijović, Mladen
AU  - Nikolić, Bogdan
AU  - Dragićević, Ivana
AU  - Nestorović Živković, Jasmina
AU  - Dmitrović, Slavica
AU  - Giba, Zlatko
AU  - Jovanović, Vladan
PY  - 2023
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1249
AB  - Plant protection with natural products is a new trend in environmentally friendly agriculture.
Nepeta rtanjensis Diklić & Milojević is an endemic and critically endangered plant species in Serbia.
We explored the phytotoxic potential of a water emulsion of Nepeta rtanjensis essential oil (NrEO)
with high amounts of trans,cis-nepetalactone on five weeds. The most sensitive was Stellaria media
(L.) Vill., as NrEO (from 0.013% to 0.1%) completely inhibited germination. Germination of
Amaranthus retroflexus L. and Artemisia vulgaris L. was completely inhibited at the highest applied
concentrations of NrEO (0.1%), while Ambrosia artemisiifolia L. germination was reduced to 48% at
the same concentration of NrEO. The most tolerant species was Cephalaria transsylvanica (L.) Schrad.
ex Roem. & Schult. as the final germination rate at the highest applied concentration of NrEO (0.1%)
was 81%, like the control (82%). To our knowledge, this is the first time the interaction of essential oils
on the germination and growth of A. vulgaris and C. transsylvanica is reported. The germination
dynamics of S. media in pots with soil were significantly inhibited when the soil was initially treated
with the highest applied concentration of the NrEO water emulsion (1%). Spraying S. media seedlings
with NrEO significantly inhibited growth parameters (shoot height, shoot fresh weight, and the number
of nodes) at the higher applied concentrations of NrEO (0.5% and 1%). Therefore, the water emulsion
of the essential oil of N. rtanjensis could be potentially developed for use in the control of invasive and
allergenic weeds.
PB  - Serbian Biological Socitey
T2  - Archives of Biological Sciences
T1  - Water emulsion of the essential oil of Nepeta rtanjensis Diklić & Milojević: potential use as a bioherbicide
EP  - 14
IS  - 1
SP  - 5
VL  - 76
DO  - 10.2298/ABS231107041P
ER  - 

@article{
author = "Prijović, Mladen and Nikolić, Bogdan and Dragićević, Ivana and Nestorović Živković, Jasmina and Dmitrović, Slavica and Giba, Zlatko and Jovanović, Vladan",
year = "2023",
abstract = "Plant protection with natural products is a new trend in environmentally friendly agriculture.
Nepeta rtanjensis Diklić & Milojević is an endemic and critically endangered plant species in Serbia.
We explored the phytotoxic potential of a water emulsion of Nepeta rtanjensis essential oil (NrEO)
with high amounts of trans,cis-nepetalactone on five weeds. The most sensitive was Stellaria media
(L.) Vill., as NrEO (from 0.013% to 0.1%) completely inhibited germination. Germination of
Amaranthus retroflexus L. and Artemisia vulgaris L. was completely inhibited at the highest applied
concentrations of NrEO (0.1%), while Ambrosia artemisiifolia L. germination was reduced to 48% at
the same concentration of NrEO. The most tolerant species was Cephalaria transsylvanica (L.) Schrad.
ex Roem. & Schult. as the final germination rate at the highest applied concentration of NrEO (0.1%)
was 81%, like the control (82%). To our knowledge, this is the first time the interaction of essential oils
on the germination and growth of A. vulgaris and C. transsylvanica is reported. The germination
dynamics of S. media in pots with soil were significantly inhibited when the soil was initially treated
with the highest applied concentration of the NrEO water emulsion (1%). Spraying S. media seedlings
with NrEO significantly inhibited growth parameters (shoot height, shoot fresh weight, and the number
of nodes) at the higher applied concentrations of NrEO (0.5% and 1%). Therefore, the water emulsion
of the essential oil of N. rtanjensis could be potentially developed for use in the control of invasive and
allergenic weeds.",
publisher = "Serbian Biological Socitey",
journal = "Archives of Biological Sciences",
title = "Water emulsion of the essential oil of Nepeta rtanjensis Diklić & Milojević: potential use as a bioherbicide",
pages = "14-5",
number = "1",
volume = "76",
doi = "10.2298/ABS231107041P"
}

Prijović, M., Nikolić, B., Dragićević, I., Nestorović Živković, J., Dmitrović, S., Giba, Z.,& Jovanović, V.. (2023). Water emulsion of the essential oil of Nepeta rtanjensis Diklić & Milojević: potential use as a bioherbicide. in Archives of Biological Sciences
Serbian Biological Socitey., 76(1), 5-14.
https://doi.org/10.2298/ABS231107041P

Prijović M, Nikolić B, Dragićević I, Nestorović Živković J, Dmitrović S, Giba Z, Jovanović V. Water emulsion of the essential oil of Nepeta rtanjensis Diklić & Milojević: potential use as a bioherbicide. in Archives of Biological Sciences. 2023;76(1):5-14.
doi:10.2298/ABS231107041P .

Prijović, Mladen, Nikolić, Bogdan, Dragićević, Ivana, Nestorović Živković, Jasmina, Dmitrović, Slavica, Giba, Zlatko, Jovanović, Vladan, "Water emulsion of the essential oil of Nepeta rtanjensis Diklić & Milojević: potential use as a bioherbicide" in Archives of Biological Sciences, 76, no. 1 (2023):5-14,
https://doi.org/10.2298/ABS231107041P . .

TY  - CONF
AU  - Nikolić, Bogdan
AU  - Waisi, Hadi
AU  - Dragičević, Vesna
AU  - Đurović, Sanja
AU  - Oro, Violeta
AU  - Jovanović, Vladan
AU  - Dugalić, Miloš
PY  - 2022
UR  - https://agrosym.ues.rs.ba/article/showpdf/BOOK_OF_PROCEEDINGS_2022.pdf
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1250
AB  - The work presents main findings from investigations of our and other different researcher carried out on different cultivars using chitosan, its derivatives, nanoparticles and other antritranspirant compounds (like Di-1-p-menthene). The work demonstrates that this chitosan (and other antitranspirants) is highly effective against the most dangerous diseases and pathogens in different cultures. Also, natural origin of chitosan (and also, other antitranspirants) makes it suitable for use in organic agriculture. Furthermore, it also contributes to improving yield and different plant physiological and growth parameters. Additionally, it induces excellent resistance to some abiotic stresses (drought, salt, and low temperature) and reduces their negative impact on different cultivars.
PB  - East Sarajevo : Faculty of Agriculture
C3  - Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022” Jahorina, Oktobar 6-9 2022
T1  - CHITOSAN AND OTHER ANTITRANSPIRANTS – THEIR INFLUENCE ON ASPECTS OF ORGANIC AND CONVENTIONAL PLANT PRODUCTION
EP  - 815
SP  - 811
ER  - 

@conference{
author = "Nikolić, Bogdan and Waisi, Hadi and Dragičević, Vesna and Đurović, Sanja and Oro, Violeta and Jovanović, Vladan and Dugalić, Miloš",
year = "2022",
abstract = "The work presents main findings from investigations of our and other different researcher carried out on different cultivars using chitosan, its derivatives, nanoparticles and other antritranspirant compounds (like Di-1-p-menthene). The work demonstrates that this chitosan (and other antitranspirants) is highly effective against the most dangerous diseases and pathogens in different cultures. Also, natural origin of chitosan (and also, other antitranspirants) makes it suitable for use in organic agriculture. Furthermore, it also contributes to improving yield and different plant physiological and growth parameters. Additionally, it induces excellent resistance to some abiotic stresses (drought, salt, and low temperature) and reduces their negative impact on different cultivars.",
publisher = "East Sarajevo : Faculty of Agriculture",
journal = "Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022” Jahorina, Oktobar 6-9 2022",
title = "CHITOSAN AND OTHER ANTITRANSPIRANTS – THEIR INFLUENCE ON ASPECTS OF ORGANIC AND CONVENTIONAL PLANT PRODUCTION",
pages = "815-811"
}

Nikolić, B., Waisi, H., Dragičević, V., Đurović, S., Oro, V., Jovanović, V.,& Dugalić, M.. (2022). CHITOSAN AND OTHER ANTITRANSPIRANTS – THEIR INFLUENCE ON ASPECTS OF ORGANIC AND CONVENTIONAL PLANT PRODUCTION. in Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022” Jahorina, Oktobar 6-9 2022
East Sarajevo : Faculty of Agriculture., 811-815.

Nikolić B, Waisi H, Dragičević V, Đurović S, Oro V, Jovanović V, Dugalić M. CHITOSAN AND OTHER ANTITRANSPIRANTS – THEIR INFLUENCE ON ASPECTS OF ORGANIC AND CONVENTIONAL PLANT PRODUCTION. in Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022” Jahorina, Oktobar 6-9 2022. 2022;:811-815..

Nikolić, Bogdan, Waisi, Hadi, Dragičević, Vesna, Đurović, Sanja, Oro, Violeta, Jovanović, Vladan, Dugalić, Miloš, "CHITOSAN AND OTHER ANTITRANSPIRANTS – THEIR INFLUENCE ON ASPECTS OF ORGANIC AND CONVENTIONAL PLANT PRODUCTION" in Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022” Jahorina, Oktobar 6-9 2022 (2022):811-815.

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Waisi, Hadi
AU  - Đurović, Sanja
AU  - Dugalić, Miloš
AU  - Jovanović, Vladan
PY  - 2019
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/920
AB  - We surveyed different aspects of the application of agrochemicals (pesticides and foliar non-standard fertilizers) on the nutritive value and other non-yield characteristics of crop plants. The survey was based on results of our own trials and studies conducted by other researchers. Various parameters of plant and seedling growth, and yield, were analyzed, as well as the chemical composition, and energetic and thermodynamic parameters of plants in order to better assess the impact of these agrochemicals on crops. The application of various agrochemicals has been found to affect the germination of seeds produced by treated plants. The most significant and most diverse results have been obtained by analyzing the yield and yield components of many different crops (field crops, fruits, vegetables), as well as their chemical composition (mineral elements, different sugars, secondary metabolites, etc.) in terms of improving their nutritive quality. It was found that in maize seedlings it occurs by changing the content of various elements, as well as polyphenol profiles and thermodynamic parameters, and the effects did not only depend on the dosage of agrochemicals but also on maize genotype. We also found that agrochemicals affected the energetic and thermodynamic parameters of individual maize plants, as well as the parameters of plant growth and yield. It was noticed that these agrochemicals greatly affected the content of microelements, starch and crude proteins in maize and barley, sugar and polyphenol contents in various fruit trees and soybean. We noted that in certain agroecological situations these agrochemicals have led to spectacular magnification of yields of different crops, but there were also situations when they did not have any positive effect on crop yield, which is discussed also in the context of results of other researchers.
PB  - Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade
T2  - Pesticidi i fitomedicina
T1  - Some aspects of application of pesticides and fertilizers on nutritive value and other characteristics of crop plants
EP  - 156
IS  - 3-4
SP  - 145
VL  - 34
DO  - 10.2298/PIF1904145N
ER  - 

@article{
author = "Nikolić, Bogdan and Waisi, Hadi and Đurović, Sanja and Dugalić, Miloš and Jovanović, Vladan",
year = "2019",
abstract = "We surveyed different aspects of the application of agrochemicals (pesticides and foliar non-standard fertilizers) on the nutritive value and other non-yield characteristics of crop plants. The survey was based on results of our own trials and studies conducted by other researchers. Various parameters of plant and seedling growth, and yield, were analyzed, as well as the chemical composition, and energetic and thermodynamic parameters of plants in order to better assess the impact of these agrochemicals on crops. The application of various agrochemicals has been found to affect the germination of seeds produced by treated plants. The most significant and most diverse results have been obtained by analyzing the yield and yield components of many different crops (field crops, fruits, vegetables), as well as their chemical composition (mineral elements, different sugars, secondary metabolites, etc.) in terms of improving their nutritive quality. It was found that in maize seedlings it occurs by changing the content of various elements, as well as polyphenol profiles and thermodynamic parameters, and the effects did not only depend on the dosage of agrochemicals but also on maize genotype. We also found that agrochemicals affected the energetic and thermodynamic parameters of individual maize plants, as well as the parameters of plant growth and yield. It was noticed that these agrochemicals greatly affected the content of microelements, starch and crude proteins in maize and barley, sugar and polyphenol contents in various fruit trees and soybean. We noted that in certain agroecological situations these agrochemicals have led to spectacular magnification of yields of different crops, but there were also situations when they did not have any positive effect on crop yield, which is discussed also in the context of results of other researchers.",
publisher = "Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade",
journal = "Pesticidi i fitomedicina",
title = "Some aspects of application of pesticides and fertilizers on nutritive value and other characteristics of crop plants",
pages = "156-145",
number = "3-4",
volume = "34",
doi = "10.2298/PIF1904145N"
}

Nikolić, B., Waisi, H., Đurović, S., Dugalić, M.,& Jovanović, V.. (2019). Some aspects of application of pesticides and fertilizers on nutritive value and other characteristics of crop plants. in Pesticidi i fitomedicina
Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade., 34(3-4), 145-156.
https://doi.org/10.2298/PIF1904145N

Nikolić B, Waisi H, Đurović S, Dugalić M, Jovanović V. Some aspects of application of pesticides and fertilizers on nutritive value and other characteristics of crop plants. in Pesticidi i fitomedicina. 2019;34(3-4):145-156.
doi:10.2298/PIF1904145N .

Nikolić, Bogdan, Waisi, Hadi, Đurović, Sanja, Dugalić, Miloš, Jovanović, Vladan, "Some aspects of application of pesticides and fertilizers on nutritive value and other characteristics of crop plants" in Pesticidi i fitomedicina, 34, no. 3-4 (2019):145-156,
https://doi.org/10.2298/PIF1904145N . .

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Waisi, Hadi
AU  - Jovanović, Vladan
AU  - Dragičević, Vesna
AU  - Đurović, Sanja
PY  - 2018
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/546
AB  - The mode of action of agrochemicals on plants implies the totality of their effect on plant metabolism, growth and development. The effects of different doses of 24-epibrassinolide (24-EBL) as a class of brassinosteroid phytohormones on growth and other physiological processes in maize plants during different development stages are reviewed in order to assess the influence of these agrochemicals on various factors determining the yield of maize as an important agricultural crop. In addition, several examples are given of the effects of these phytohormones on other crops, fruits and vegetables, in terms of their effect on yield, yield quality, and increase in crop resistance to some types of stress. Own results are discussed in the context of other literature data. Abbreviations: 24-EBL: 24-epibrassinolide; BRs: brassinosteroids; PCZ: propiconazole; Chl a: chlorophyl a; RFW (g g-1): relative fresh weight of different organs (R: radicle; P: plumule; RoS: rest of seed); TDW, TFW (g): total dry and fresh weight of plants; V root (ml): root volume; LMR, RMR, SMR (g g-1): relative dry weight of plant parts (leaves, roots, stem); dH (J mol-1 K-1): differential enthalpy of different parts (R: radicle; P: plumule; RoS: rest of seed) of 25 maize seedlings exposed to T(reatments) of different molar concentrations of 24-EBL; ΔG105 (J mol-1 K-1) differential Gibbs free energy of total maize plant and their parts (R: roots; L: leaves; S: stem) assesed at 105 0C; ZP434, ZP704, ZP505: maize hybrids; Fv/Fm, Fv/F0, FRS2, qP, NPQ, RFD730 (all in relative units), ETR (μmol electrons m-2 s-1): different Chl a fluorescence parameters; Pphy, Pi: phosphorus bond to phytic acid and free phosphorus available to many cellular biochemical reactions; GSH: reduced form of gluthathyone; K, Ca, Fe, Mg, Zn, Si: different chemical elements.
AB  - Način delovanja agrohemikalija na biljke podrazumeva ukupan uticaj na metabolizam, rast i razvoj biljaka. U tom smislu u ovom radu je prikazan efekat 24-epibrasinolida (24-EBL), kao klase fitohormona brasinosteroida, na rast i druge fiziološke procese u biljkama kukuruza u različitim dozama i u različitim razvojnim fazama, kako bi se procenio uticaj na razne faktore koji određuju prinos ovog važnog poljoprivrednog useva. Pored toga, dato je nekoliko primera efekata ovih fitohormona na druge useve, voće i povrće, u smislu njihovog uticaja na prinos, kvalitet prinosa i povećanje otpornosti useva na neke vrste stresa. Rezultati su diskutovani u odnosu na druge podatke iz literature.
PB  - Institute of Pesticides and Environmental Protection
T2  - Pesticidi i fitomedicina
T1  - Brassinosteroid phytochormones as regulators of plant growth and modulators of pesticide and fertilizer activity
T1  - Brasinosteroidi kao regulatori rasta biljaka i modulatori uticaja pesticida i đubriva
EP  - 174
IS  - 3-4
SP  - 161
VL  - 33
DO  - 10.2298/PIF1804161N
ER  - 

@article{
author = "Nikolić, Bogdan and Waisi, Hadi and Jovanović, Vladan and Dragičević, Vesna and Đurović, Sanja",
year = "2018",
abstract = "The mode of action of agrochemicals on plants implies the totality of their effect on plant metabolism, growth and development. The effects of different doses of 24-epibrassinolide (24-EBL) as a class of brassinosteroid phytohormones on growth and other physiological processes in maize plants during different development stages are reviewed in order to assess the influence of these agrochemicals on various factors determining the yield of maize as an important agricultural crop. In addition, several examples are given of the effects of these phytohormones on other crops, fruits and vegetables, in terms of their effect on yield, yield quality, and increase in crop resistance to some types of stress. Own results are discussed in the context of other literature data. Abbreviations: 24-EBL: 24-epibrassinolide; BRs: brassinosteroids; PCZ: propiconazole; Chl a: chlorophyl a; RFW (g g-1): relative fresh weight of different organs (R: radicle; P: plumule; RoS: rest of seed); TDW, TFW (g): total dry and fresh weight of plants; V root (ml): root volume; LMR, RMR, SMR (g g-1): relative dry weight of plant parts (leaves, roots, stem); dH (J mol-1 K-1): differential enthalpy of different parts (R: radicle; P: plumule; RoS: rest of seed) of 25 maize seedlings exposed to T(reatments) of different molar concentrations of 24-EBL; ΔG105 (J mol-1 K-1) differential Gibbs free energy of total maize plant and their parts (R: roots; L: leaves; S: stem) assesed at 105 0C; ZP434, ZP704, ZP505: maize hybrids; Fv/Fm, Fv/F0, FRS2, qP, NPQ, RFD730 (all in relative units), ETR (μmol electrons m-2 s-1): different Chl a fluorescence parameters; Pphy, Pi: phosphorus bond to phytic acid and free phosphorus available to many cellular biochemical reactions; GSH: reduced form of gluthathyone; K, Ca, Fe, Mg, Zn, Si: different chemical elements., Način delovanja agrohemikalija na biljke podrazumeva ukupan uticaj na metabolizam, rast i razvoj biljaka. U tom smislu u ovom radu je prikazan efekat 24-epibrasinolida (24-EBL), kao klase fitohormona brasinosteroida, na rast i druge fiziološke procese u biljkama kukuruza u različitim dozama i u različitim razvojnim fazama, kako bi se procenio uticaj na razne faktore koji određuju prinos ovog važnog poljoprivrednog useva. Pored toga, dato je nekoliko primera efekata ovih fitohormona na druge useve, voće i povrće, u smislu njihovog uticaja na prinos, kvalitet prinosa i povećanje otpornosti useva na neke vrste stresa. Rezultati su diskutovani u odnosu na druge podatke iz literature.",
publisher = "Institute of Pesticides and Environmental Protection",
journal = "Pesticidi i fitomedicina",
title = "Brassinosteroid phytochormones as regulators of plant growth and modulators of pesticide and fertilizer activity, Brasinosteroidi kao regulatori rasta biljaka i modulatori uticaja pesticida i đubriva",
pages = "174-161",
number = "3-4",
volume = "33",
doi = "10.2298/PIF1804161N"
}

Nikolić, B., Waisi, H., Jovanović, V., Dragičević, V.,& Đurović, S.. (2018). Brassinosteroid phytochormones as regulators of plant growth and modulators of pesticide and fertilizer activity. in Pesticidi i fitomedicina
Institute of Pesticides and Environmental Protection., 33(3-4), 161-174.
https://doi.org/10.2298/PIF1804161N

Nikolić B, Waisi H, Jovanović V, Dragičević V, Đurović S. Brassinosteroid phytochormones as regulators of plant growth and modulators of pesticide and fertilizer activity. in Pesticidi i fitomedicina. 2018;33(3-4):161-174.
doi:10.2298/PIF1804161N .

Nikolić, Bogdan, Waisi, Hadi, Jovanović, Vladan, Dragičević, Vesna, Đurović, Sanja, "Brassinosteroid phytochormones as regulators of plant growth and modulators of pesticide and fertilizer activity" in Pesticidi i fitomedicina, 33, no. 3-4 (2018):161-174,
https://doi.org/10.2298/PIF1804161N . .

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Waisi, Hadi
AU  - Dragičević, Vesna
AU  - Jovanović, Vladan
AU  - Đurović, Sanja
PY  - 2015
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/387
AB  - U radu je dat pregled razvoja istraživanja fitohormona i drugih agrohemikalija, kao herbicida, ali i drugih pesticida, pa i đubriva. Opisan je njihov primarni mehanizam dejstva, ali i nuz-efekti u smislu njihovog uticaja na biljke kao fitohormona, regulatora rastenja ili njihovih inhibitora. Takođe su date sugestije u cilju daljih istraživanja ove teme, jedne od najstarijih u agrotehnici i zaštiti bilja.
PB  - Herbološko društvo Srbije, Beograd
T2  - Acta herbologica
T1  - Fitohormoni, regulatori rastenja biljaka i inhibitori sinteze ili dejstva fitohormona kao agrohemikalije
EP  - 48
IS  - 1
SP  - 39
VL  - 24
DO  - 10.5937/ActaHerb1501039N
ER  - 

@article{
author = "Nikolić, Bogdan and Waisi, Hadi and Dragičević, Vesna and Jovanović, Vladan and Đurović, Sanja",
year = "2015",
abstract = "U radu je dat pregled razvoja istraživanja fitohormona i drugih agrohemikalija, kao herbicida, ali i drugih pesticida, pa i đubriva. Opisan je njihov primarni mehanizam dejstva, ali i nuz-efekti u smislu njihovog uticaja na biljke kao fitohormona, regulatora rastenja ili njihovih inhibitora. Takođe su date sugestije u cilju daljih istraživanja ove teme, jedne od najstarijih u agrotehnici i zaštiti bilja.",
publisher = "Herbološko društvo Srbije, Beograd",
journal = "Acta herbologica",
title = "Fitohormoni, regulatori rastenja biljaka i inhibitori sinteze ili dejstva fitohormona kao agrohemikalije",
pages = "48-39",
number = "1",
volume = "24",
doi = "10.5937/ActaHerb1501039N"
}

Nikolić, B., Waisi, H., Dragičević, V., Jovanović, V.,& Đurović, S.. (2015). Fitohormoni, regulatori rastenja biljaka i inhibitori sinteze ili dejstva fitohormona kao agrohemikalije. in Acta herbologica
Herbološko društvo Srbije, Beograd., 24(1), 39-48.
https://doi.org/10.5937/ActaHerb1501039N

Nikolić B, Waisi H, Dragičević V, Jovanović V, Đurović S. Fitohormoni, regulatori rastenja biljaka i inhibitori sinteze ili dejstva fitohormona kao agrohemikalije. in Acta herbologica. 2015;24(1):39-48.
doi:10.5937/ActaHerb1501039N .

Nikolić, Bogdan, Waisi, Hadi, Dragičević, Vesna, Jovanović, Vladan, Đurović, Sanja, "Fitohormoni, regulatori rastenja biljaka i inhibitori sinteze ili dejstva fitohormona kao agrohemikalije" in Acta herbologica, 24, no. 1 (2015):39-48,
https://doi.org/10.5937/ActaHerb1501039N . .

TY  - JOUR
AU  - Prijović, Mladen
AU  - Janjić, Vaskrsija
AU  - Nikolić, Bogdan
AU  - Stavretović, Nenad
AU  - Jovanović, Vladan
PY  - 2015
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/386
AB  - Temperature and light may be considered the most important factors affecting seed germination in the presence of several other factors crucial for germination (e.g. water, oxygen, plant hormones). The present study aimed to determine temperature values and corresponding modes of light that are suitable for germination of Artemisia vulgaris L., Amaranthus retroflexus, Ambrosia artemisiifolia L., Cephalaria transsilvanica (L.) Schrader and Stellaria media (L.) Vill. under controlled conditions. Before the experiment began, the collected and dried seeds were stored in the dark, at room temperature. The seeds germinated in distilled water in glass Petri dishes. Amaranthus retroflexus, Ambrosia artemisiifolia and Artemisia vulgaris seeds were stratified before germination. The temperatures at which seed germination occurred differed for each species. The seeds germinated under light and/or in the dark. The results showed that light either failed to affect or stimulated germination. There was no statistically significant difference in the germination of Amaranthus retroflexus and Artemisia vulgaris seeds over the whole temperature range investigated, while seeds of the other investigated species had a narrower range of temperatures suitable for germination.
AB  - Uz prisustvo neophodnih faktora klijanja (voda, kiseonik, biljni hormoni), temperatura i svetlost se mogu smatrati najvažnijim činiocima koji utiču na klijanje semena. Cilj naših istraživanja je bio da se odrede vrednosti temperature i odgovarajući režimi svetlosti pogodni za klijanje semena Artemisia vulgaris L., Amaranthus retroflexus L., Ambrosia artemisiifolia L., Cephalaria transsilvanica (L.) Schrader i Stellaria media (L.) Vill. u kontrolisanim uslovima. Prikupljena semena su nakon sušenja čuvana do početka eksperimenta u mraku, na sobnoj temperaturi. Semena su isklijavana u staklenim Petri kutijama, u destilovanoj vodi. Semena Amaranthus retroflexus, Ambrosia artemisiifolia i Artemisia vulgaris su prethodno stratifikovana. Temperature na kojima je vršeno isklijavanje semena su se razlikovale za različite vrste. Semena su isklijavana na svetlosi i/ili u mraku. Dobijeni rezultati eksperimenta pokazuju da svetlost ili nije imala uticaja, ili su semena bolje klijala na svetlosti. Semena Amaranthus retroflexus i Artemisia vulgaris su klijala bez statistički značajne razlike u čitavom dijapazonu ispitivanih temperatura, dok su semena preostalih ispitivanih vrsta imala uži opseg povoljnih temperatura za klijanje.
PB  - Herbološko društvo Srbije, Beograd
T2  - Acta herbologica
T1  - Seed germination of five weed species under different temperatures and light conditions
T1  - Klijanje semena pet korovskih vrsta pod različitim temperaturnim i svetlosnim uslovima
EP  - 108
IS  - 2
SP  - 99
VL  - 24
DO  - 10.5937/ActaHerb1502099P
ER  - 

@article{
author = "Prijović, Mladen and Janjić, Vaskrsija and Nikolić, Bogdan and Stavretović, Nenad and Jovanović, Vladan",
year = "2015",
abstract = "Temperature and light may be considered the most important factors affecting seed germination in the presence of several other factors crucial for germination (e.g. water, oxygen, plant hormones). The present study aimed to determine temperature values and corresponding modes of light that are suitable for germination of Artemisia vulgaris L., Amaranthus retroflexus, Ambrosia artemisiifolia L., Cephalaria transsilvanica (L.) Schrader and Stellaria media (L.) Vill. under controlled conditions. Before the experiment began, the collected and dried seeds were stored in the dark, at room temperature. The seeds germinated in distilled water in glass Petri dishes. Amaranthus retroflexus, Ambrosia artemisiifolia and Artemisia vulgaris seeds were stratified before germination. The temperatures at which seed germination occurred differed for each species. The seeds germinated under light and/or in the dark. The results showed that light either failed to affect or stimulated germination. There was no statistically significant difference in the germination of Amaranthus retroflexus and Artemisia vulgaris seeds over the whole temperature range investigated, while seeds of the other investigated species had a narrower range of temperatures suitable for germination., Uz prisustvo neophodnih faktora klijanja (voda, kiseonik, biljni hormoni), temperatura i svetlost se mogu smatrati najvažnijim činiocima koji utiču na klijanje semena. Cilj naših istraživanja je bio da se odrede vrednosti temperature i odgovarajući režimi svetlosti pogodni za klijanje semena Artemisia vulgaris L., Amaranthus retroflexus L., Ambrosia artemisiifolia L., Cephalaria transsilvanica (L.) Schrader i Stellaria media (L.) Vill. u kontrolisanim uslovima. Prikupljena semena su nakon sušenja čuvana do početka eksperimenta u mraku, na sobnoj temperaturi. Semena su isklijavana u staklenim Petri kutijama, u destilovanoj vodi. Semena Amaranthus retroflexus, Ambrosia artemisiifolia i Artemisia vulgaris su prethodno stratifikovana. Temperature na kojima je vršeno isklijavanje semena su se razlikovale za različite vrste. Semena su isklijavana na svetlosi i/ili u mraku. Dobijeni rezultati eksperimenta pokazuju da svetlost ili nije imala uticaja, ili su semena bolje klijala na svetlosti. Semena Amaranthus retroflexus i Artemisia vulgaris su klijala bez statistički značajne razlike u čitavom dijapazonu ispitivanih temperatura, dok su semena preostalih ispitivanih vrsta imala uži opseg povoljnih temperatura za klijanje.",
publisher = "Herbološko društvo Srbije, Beograd",
journal = "Acta herbologica",
title = "Seed germination of five weed species under different temperatures and light conditions, Klijanje semena pet korovskih vrsta pod različitim temperaturnim i svetlosnim uslovima",
pages = "108-99",
number = "2",
volume = "24",
doi = "10.5937/ActaHerb1502099P"
}

Prijović, M., Janjić, V., Nikolić, B., Stavretović, N.,& Jovanović, V.. (2015). Seed germination of five weed species under different temperatures and light conditions. in Acta herbologica
Herbološko društvo Srbije, Beograd., 24(2), 99-108.
https://doi.org/10.5937/ActaHerb1502099P

Prijović M, Janjić V, Nikolić B, Stavretović N, Jovanović V. Seed germination of five weed species under different temperatures and light conditions. in Acta herbologica. 2015;24(2):99-108.
doi:10.5937/ActaHerb1502099P .

Prijović, Mladen, Janjić, Vaskrsija, Nikolić, Bogdan, Stavretović, Nenad, Jovanović, Vladan, "Seed germination of five weed species under different temperatures and light conditions" in Acta herbologica, 24, no. 2 (2015):99-108,
https://doi.org/10.5937/ActaHerb1502099P . .

TY  - JOUR
AU  - Waisi, Hadi
AU  - Nikolić, Bogdan
AU  - Jovanović, Vladan
AU  - Đurović, Sanja
AU  - Milićević, Zoran
PY  - 2014
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/308
AB  - One way of fast and effective impact on yield, pomological and biochemical properties of apple fruits is foliar fertilization. Thus, the fruit efficiently recharge poorly mobile secondary and micronutrients, and so the plant protects against environmental stress in sensitive developmental stages. The last hypothesis we checked during the second part of the growing seasons of 2014, which were characteristic of abundant precipitation during the first part of the season. The experiment was set in 19th May 2014, in the 18 years old apple (Malus domestica L. cv. 'Idared') orchard by a block system (10-12 trees per treatment), at a density of 1300 trees per ha. Treatments (19th May and 3rd Jun of 2014) per blocks were: control, 'Eco-Fus' (45 ml; based on algae extract), 'Vegard' (48 ml), 'Calbit-C' (20 ml), 'Zircon' (2,4 ml), 'Cropmax' (40 ml), (all based on plant extracts), 'Chitosan' (8 ml; based on shellfish extract), all dissolved in 8 l of water. The samples for biochemical analysis (determination the pH value and coefficient of refraction of the fruit extracts) were taken on 19th May, 3rd June, 2nd July, and on 9th September, when estimated yield. The yield was estimated by counting fruits on the tree in each block-treatment, followed by sampling a large number of fruits (20 and over), measuring their weight and multiplication, in order to estimate the yield per tree and per ha. All of the tested fertilizers in the given conditions are significantly higher estimated yield than in the control plants. Estimated yield of treated plants increased from +28.93% ('Calbit-C' fertilizer) to +253.26% ('Chitosan' fertilizer) per tree, ie. from +26.52% ('Calbit-C' fertilizer) to +253.27% ('Chitosan' fertilizer) per hectare, all relative to control. The average fruit weight was not significantly varied between treatments (200-230 g), but the number of fruits per tree is very influenced by the type of fertilizer, particularly in the case of 'Chitosan' fertilizer. It should be noted that the type of fertilizer affects the coefficient of refraction of the fruit extracts, particularly in the case of 'Eco-Fus' fertilizer.
AB  - Ogled je zasnovan 19.05.2014. u voćnjaku sa 18 godina starim stablima jabuke (Malus do­mestica L.; cv. 'Idared'), po blok sistemu i pri gustini od 1300 stabala/ha. Tretmani po blokovima su bili: Kontrola (bez tretmana), 'Eco-Fus' (đubrivo na bazi ekstrakta algi), 'Ve­gard', 'Calbit-C', 'Zircon', 'Cropmax', (sva đubriva na bazi biljnih ekstrakata), 'Chitosan' (homeopatski proizvod na bazi ekstrakta morskih školjki), pri čemu su đubriva rastvarana u vodi. Uzorci za biohemijsku analizu (određivanje pH vrednosti i koeficijenta refrakcije ekstrakta pulpe ploda jabuke) uzimani su četiri puta, sve do procene prinosa. Prinos je procenjivan brojanjem plodova na stablima u svakom blok-tretmanu, posle čega je sledilo uzorkovanje većeg broja plodova po blok-tretmanu, merenje težina plodova i multiplikacija težine sa brojem plodova po stablu, radi procene prinosa po stablu i po standardnoj površini (ha). Sva testirana đubriva u datim agroekološkim uslovima značajno su uvećala prinos jabuka odnosno kontrole (od +28.93% ('Calbit-C'), do +253.26% ('Chitosan') po stablu, tj. (od +26.52% ('Calbit-C'), do +253.27% ('Chitosan') po standardnoj površini (ha). Srednja masa plodova nije značajnije varirala između tretmana, ali broj plodova po stablu jeste, zavisno od tretmana, posebno u slučaju đubriva 'Chitosan'. Vidno je da tip đubriva utiče na koeficijent refrakcije ekstrakta pulpe plodova, posebno u slučaju đubriva 'Eco-Fus'.
PB  - Institute for Plant Protection and Environment, Belgrade
T2  - Zaštita bilja
T1  - The impact of other fertilizers and special products on horticultural crops 2.: Yield, pomological and biochemical characteristics of apple fruits
T1  - Uticaj drugih đubriva i specijalnih proizvoda na hortikulturne biljke 2. - prinos, pomološke i biohemijske karakteristike plodova jabuka
EP  - 175
IS  - 4
SP  - 170
VL  - 65
DO  - 10.5937/zasbilj1404170W
ER  - 

@article{
author = "Waisi, Hadi and Nikolić, Bogdan and Jovanović, Vladan and Đurović, Sanja and Milićević, Zoran",
year = "2014",
abstract = "One way of fast and effective impact on yield, pomological and biochemical properties of apple fruits is foliar fertilization. Thus, the fruit efficiently recharge poorly mobile secondary and micronutrients, and so the plant protects against environmental stress in sensitive developmental stages. The last hypothesis we checked during the second part of the growing seasons of 2014, which were characteristic of abundant precipitation during the first part of the season. The experiment was set in 19th May 2014, in the 18 years old apple (Malus domestica L. cv. 'Idared') orchard by a block system (10-12 trees per treatment), at a density of 1300 trees per ha. Treatments (19th May and 3rd Jun of 2014) per blocks were: control, 'Eco-Fus' (45 ml; based on algae extract), 'Vegard' (48 ml), 'Calbit-C' (20 ml), 'Zircon' (2,4 ml), 'Cropmax' (40 ml), (all based on plant extracts), 'Chitosan' (8 ml; based on shellfish extract), all dissolved in 8 l of water. The samples for biochemical analysis (determination the pH value and coefficient of refraction of the fruit extracts) were taken on 19th May, 3rd June, 2nd July, and on 9th September, when estimated yield. The yield was estimated by counting fruits on the tree in each block-treatment, followed by sampling a large number of fruits (20 and over), measuring their weight and multiplication, in order to estimate the yield per tree and per ha. All of the tested fertilizers in the given conditions are significantly higher estimated yield than in the control plants. Estimated yield of treated plants increased from +28.93% ('Calbit-C' fertilizer) to +253.26% ('Chitosan' fertilizer) per tree, ie. from +26.52% ('Calbit-C' fertilizer) to +253.27% ('Chitosan' fertilizer) per hectare, all relative to control. The average fruit weight was not significantly varied between treatments (200-230 g), but the number of fruits per tree is very influenced by the type of fertilizer, particularly in the case of 'Chitosan' fertilizer. It should be noted that the type of fertilizer affects the coefficient of refraction of the fruit extracts, particularly in the case of 'Eco-Fus' fertilizer., Ogled je zasnovan 19.05.2014. u voćnjaku sa 18 godina starim stablima jabuke (Malus do­mestica L.; cv. 'Idared'), po blok sistemu i pri gustini od 1300 stabala/ha. Tretmani po blokovima su bili: Kontrola (bez tretmana), 'Eco-Fus' (đubrivo na bazi ekstrakta algi), 'Ve­gard', 'Calbit-C', 'Zircon', 'Cropmax', (sva đubriva na bazi biljnih ekstrakata), 'Chitosan' (homeopatski proizvod na bazi ekstrakta morskih školjki), pri čemu su đubriva rastvarana u vodi. Uzorci za biohemijsku analizu (određivanje pH vrednosti i koeficijenta refrakcije ekstrakta pulpe ploda jabuke) uzimani su četiri puta, sve do procene prinosa. Prinos je procenjivan brojanjem plodova na stablima u svakom blok-tretmanu, posle čega je sledilo uzorkovanje većeg broja plodova po blok-tretmanu, merenje težina plodova i multiplikacija težine sa brojem plodova po stablu, radi procene prinosa po stablu i po standardnoj površini (ha). Sva testirana đubriva u datim agroekološkim uslovima značajno su uvećala prinos jabuka odnosno kontrole (od +28.93% ('Calbit-C'), do +253.26% ('Chitosan') po stablu, tj. (od +26.52% ('Calbit-C'), do +253.27% ('Chitosan') po standardnoj površini (ha). Srednja masa plodova nije značajnije varirala između tretmana, ali broj plodova po stablu jeste, zavisno od tretmana, posebno u slučaju đubriva 'Chitosan'. Vidno je da tip đubriva utiče na koeficijent refrakcije ekstrakta pulpe plodova, posebno u slučaju đubriva 'Eco-Fus'.",
publisher = "Institute for Plant Protection and Environment, Belgrade",
journal = "Zaštita bilja",
title = "The impact of other fertilizers and special products on horticultural crops 2.: Yield, pomological and biochemical characteristics of apple fruits, Uticaj drugih đubriva i specijalnih proizvoda na hortikulturne biljke 2. - prinos, pomološke i biohemijske karakteristike plodova jabuka",
pages = "175-170",
number = "4",
volume = "65",
doi = "10.5937/zasbilj1404170W"
}

Waisi, H., Nikolić, B., Jovanović, V., Đurović, S.,& Milićević, Z.. (2014). The impact of other fertilizers and special products on horticultural crops 2.: Yield, pomological and biochemical characteristics of apple fruits. in Zaštita bilja
Institute for Plant Protection and Environment, Belgrade., 65(4), 170-175.
https://doi.org/10.5937/zasbilj1404170W

Waisi H, Nikolić B, Jovanović V, Đurović S, Milićević Z. The impact of other fertilizers and special products on horticultural crops 2.: Yield, pomological and biochemical characteristics of apple fruits. in Zaštita bilja. 2014;65(4):170-175.
doi:10.5937/zasbilj1404170W .

Waisi, Hadi, Nikolić, Bogdan, Jovanović, Vladan, Đurović, Sanja, Milićević, Zoran, "The impact of other fertilizers and special products on horticultural crops 2.: Yield, pomological and biochemical characteristics of apple fruits" in Zaštita bilja, 65, no. 4 (2014):170-175,
https://doi.org/10.5937/zasbilj1404170W . .

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Dodig, Dejan
AU  - Jovanović, Vladan
AU  - Oro, Violeta
AU  - Marković, Aca
PY  - 2013
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/908
AB  - The phenomenon of a midday decrease in quantum and all other efficiencies of photosynthesis has been acknowledged. Quantum efficiency of PSII in nettle is known to be lower at midday than in the morning or evening. On other hand, the parameters of induction of Chla fluorescence in stinging nettle (Urtica dioica L.) during the daytime were shown to depend on temperature alone. An increase in temperature also slowed down processes in reaction centres (RCs) and on the acceptor side of PSII, which showed its effect on electron transport in PSII and overall photosynthesis. A similar situation was found for red currant (Ribes spp.). The temperature effect was considered to be transient thermal inhibition of photosynthesis caused by diurnal changes in temperature.
PB  - Institute of Botany and Botanical Garden Jevremovac
T2  - Botanica Serbica
T1  - The effect of temperature and light (PAR) on the induction of Chla fluorescence in situ. 2. Diurnal changes in stinging nettle (Urtica dioica) and red currant (Ribes spp.)
EP  - 166
IS  - 2
SP  - 161
VL  - 37
ER  - 

@article{
author = "Nikolić, Bogdan and Dodig, Dejan and Jovanović, Vladan and Oro, Violeta and Marković, Aca",
year = "2013",
abstract = "The phenomenon of a midday decrease in quantum and all other efficiencies of photosynthesis has been acknowledged. Quantum efficiency of PSII in nettle is known to be lower at midday than in the morning or evening. On other hand, the parameters of induction of Chla fluorescence in stinging nettle (Urtica dioica L.) during the daytime were shown to depend on temperature alone. An increase in temperature also slowed down processes in reaction centres (RCs) and on the acceptor side of PSII, which showed its effect on electron transport in PSII and overall photosynthesis. A similar situation was found for red currant (Ribes spp.). The temperature effect was considered to be transient thermal inhibition of photosynthesis caused by diurnal changes in temperature.",
publisher = "Institute of Botany and Botanical Garden Jevremovac",
journal = "Botanica Serbica",
title = "The effect of temperature and light (PAR) on the induction of Chla fluorescence in situ. 2. Diurnal changes in stinging nettle (Urtica dioica) and red currant (Ribes spp.)",
pages = "166-161",
number = "2",
volume = "37"
}

Nikolić, B., Dodig, D., Jovanović, V., Oro, V.,& Marković, A.. (2013). The effect of temperature and light (PAR) on the induction of Chla fluorescence in situ. 2. Diurnal changes in stinging nettle (Urtica dioica) and red currant (Ribes spp.). in Botanica Serbica
Institute of Botany and Botanical Garden Jevremovac., 37(2), 161-166.

Nikolić B, Dodig D, Jovanović V, Oro V, Marković A. The effect of temperature and light (PAR) on the induction of Chla fluorescence in situ. 2. Diurnal changes in stinging nettle (Urtica dioica) and red currant (Ribes spp.). in Botanica Serbica. 2013;37(2):161-166..

Nikolić, Bogdan, Dodig, Dejan, Jovanović, Vladan, Oro, Violeta, Marković, Aca, "The effect of temperature and light (PAR) on the induction of Chla fluorescence in situ. 2. Diurnal changes in stinging nettle (Urtica dioica) and red currant (Ribes spp.)" in Botanica Serbica, 37, no. 2 (2013):161-166.

TY  - JOUR
AU  - Jovanović, Vladan
AU  - Janjić, Vaskrsija
AU  - Nikolić, Bogdan
AU  - Giba, Zlatko
PY  - 2012
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/237
AB  - The effects of green and far red light on germination of common chickweed (Stellaria media (L.) Vill.) seeds were compared to determine a possible mechanism of activity of green light in the germination process of chickweed. A brief irradiation with far red light on the first day of imbibition was found to inhibit germination at a certain percentage but it was followed by a stimulating effect, which became evident on the second day of imbibition. Green light was not found to inhibit germination and its stimulating effect began simulataneously with the stimulating effect of far red light. The results indicate a possible role of phytochrome A in stimulation by green light.
AB  - Upoređivan je uticaj zelene i tamnocrvene svetlosti na klijanje semena mišjakinje (Stellaria media (L.) Vill.) da bi se utvrdio mogući mehanizam delovanja zelene svetlosti na ovaj proces kod mišjakinje. Pokazano je da kratkotrajno osvetljavanje tamnocrvenom svetlošću tokom prvog dana imbibicije inhibira klijanje u određenom procentu, a zatim počinje da deluje stimulativno, što je potpuno očigledno tokom drugog dana imbibicije. Zelena svetlost ne inhibira klijanje, a njen stimuliativni efekat počinje u isto vreme kada i stimulatvni efekat tamnocrvene svetlosti. Rezultati ukazuju na moguću ulogu fitohroma A u stimulativnom delovanju zelene svetlosti.
PB  - Herbološko društvo Srbije, Beograd
T2  - Acta herbologica
T1  - The mechanism of activity of green light on seed germination of common chickweed (Stellaria media (L.) Vill.)
T1  - Stellaria media, klijanje, zelena svetlost, tamnocrvena svetlost, fitohrom A
EP  - 109
IS  - 2
SP  - 103
VL  - 21
ER  - 

@article{
author = "Jovanović, Vladan and Janjić, Vaskrsija and Nikolić, Bogdan and Giba, Zlatko",
year = "2012",
abstract = "The effects of green and far red light on germination of common chickweed (Stellaria media (L.) Vill.) seeds were compared to determine a possible mechanism of activity of green light in the germination process of chickweed. A brief irradiation with far red light on the first day of imbibition was found to inhibit germination at a certain percentage but it was followed by a stimulating effect, which became evident on the second day of imbibition. Green light was not found to inhibit germination and its stimulating effect began simulataneously with the stimulating effect of far red light. The results indicate a possible role of phytochrome A in stimulation by green light., Upoređivan je uticaj zelene i tamnocrvene svetlosti na klijanje semena mišjakinje (Stellaria media (L.) Vill.) da bi se utvrdio mogući mehanizam delovanja zelene svetlosti na ovaj proces kod mišjakinje. Pokazano je da kratkotrajno osvetljavanje tamnocrvenom svetlošću tokom prvog dana imbibicije inhibira klijanje u određenom procentu, a zatim počinje da deluje stimulativno, što je potpuno očigledno tokom drugog dana imbibicije. Zelena svetlost ne inhibira klijanje, a njen stimuliativni efekat počinje u isto vreme kada i stimulatvni efekat tamnocrvene svetlosti. Rezultati ukazuju na moguću ulogu fitohroma A u stimulativnom delovanju zelene svetlosti.",
publisher = "Herbološko društvo Srbije, Beograd",
journal = "Acta herbologica",
title = "The mechanism of activity of green light on seed germination of common chickweed (Stellaria media (L.) Vill.), Stellaria media, klijanje, zelena svetlost, tamnocrvena svetlost, fitohrom A",
pages = "109-103",
number = "2",
volume = "21"
}

Jovanović, V., Janjić, V., Nikolić, B.,& Giba, Z.. (2012). The mechanism of activity of green light on seed germination of common chickweed (Stellaria media (L.) Vill.). in Acta herbologica
Herbološko društvo Srbije, Beograd., 21(2), 103-109.

Jovanović V, Janjić V, Nikolić B, Giba Z. The mechanism of activity of green light on seed germination of common chickweed (Stellaria media (L.) Vill.). in Acta herbologica. 2012;21(2):103-109..

Jovanović, Vladan, Janjić, Vaskrsija, Nikolić, Bogdan, Giba, Zlatko, "The mechanism of activity of green light on seed germination of common chickweed (Stellaria media (L.) Vill.)" in Acta herbologica, 21, no. 2 (2012):103-109.

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Drinić, Goran
AU  - Đurović, Sanja
AU  - Jovanović, Vladan
AU  - Đalović, Ivica
AU  - Marković, Aca
PY  - 2011
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1087
AB  - Manipulacija statusom lisnog pokrova putem zasenjivanja (nezavisno od toga da li su tretirane ili ne herbicidom sulfosatom) biljaka kukuruza raslih u kontrolisanim uslovima, ne dovodi do značajnijih izmena u preraspodeli suve mase. Međutim, inhibicija akumulacije suve mase i rastenja biljaka kukuruza usled tretmana sulfosatom znatno je veća kod nezasenjenih (S) odnosno zasenjenih (Sh) biljaka. Smatramo da su ove razlike uslovljene funkcionalno kompenzacionim procesima, ranije primećenim kod drugih vidova manipulacija 'proizvođač-potrošač' odnosa u biljci. Do inhibicije parametara fluorescencije Chla i fotosinteze, usled dejstva herbicidom sulfosatom, dolazi tek 6-og dana ogleda, ali je tad gašenje fotosintetskih funkcija listova kukuruza naglo. Međutim, kod kontrolnih biljaka, pomenuti parametri su na kraju ogleda značajno veći kod zasenjenih (Sh) odnosno nezasenjenih (S) biljaka. Pomenuti nalaz isto tumačimo funkcionalno kompenzacionim procesima. Kod biljaka kukuruza raslih u polju, pri punoj dnevnoj svetlosti, pa prenetih u senku (gde su aklimatizovane), zapažamo znatnu inhibiciju rastenja, akumulacije ukupne suve mase i njene alokacije prema korenu i listovima, uz znatno povećanje udeone suve mase stabla i rano smanjenje vrednosti RWC parametra vodnog režima listova, pri tretmanu herbicidom sulfosatom. Pored toga tretman sulfosatom dovodi kod zasenjenih biljaka i do značajnog sniženja svih parametara fotosinteze i fluorescencije Chla. To vodi ranoj degradaciji Chla i Chl b, a tek na kraju ogleda i degradaciji karotenoida (što je saglasno nepromenjenim vrednostima NPQ parametra fotoprotekcije lista), kod zasenjenih i sulfosatom tretiranih biljaka kukuruza. Znači, antenske funkcije fotosinteze tokom ogleda nisu bitno ugrožene dejstvom sulfosata. Prema tome, kod zasenjenih biljaka kukuruza većina inhibitornih i degradativnih procesa uzrokovanih dejstvom sulfosata posredovano je inhibicijom rastenja i funkcije korena, kao inhibicijom vodnog režima listova. Zasenjivanje tretiranih biljaka kukuruza, raslih u kontrolisanim uslovima, izgleda da vodi drugačijim posledicama, nego kod zasenjenih biljaka raslih u uslovima polja i tretiranih sulfosatom. To tumačimo time da je kod kontrolisanih biljaka zasenjivanje bilo delimično i znatno kraće, pa se nastale promene mogu smatrati procesima kompenzacije, dok je kod biljaka raslih u uslovima polja zasenjivanje bilo dugotrajnije pre samog tretmana, pa se nastali fenotip 'biljaka senke' pokazao veoma osetljivim na inhibitorno dejstvo sulfosata. Znači, dužina i obim zasenjivanja veoma utiču na reakciju biljaka kukuruza na dejstvo sulfosata, što svedoči o značaju 'proizvođač-potrošač' odnosa u tom slučaju.
PB  - Herbološko društvo Srbije
T2  - Acta biologica iugoslavica - serija G: Acta herbologica
T1  - Različiti aspekti inhibicije rastenja i fotosinteze kukuruza (Zea mays L.) uzrokovanih fosfonatnim herbicidom sulfosatom. 6. Manipulacija statusom lisnog pokrova zasenjivanjem
EP  - 99
IS  - 2
SP  - 89
VL  - 20
ER  - 

@article{
author = "Nikolić, Bogdan and Drinić, Goran and Đurović, Sanja and Jovanović, Vladan and Đalović, Ivica and Marković, Aca",
year = "2011",
abstract = "Manipulacija statusom lisnog pokrova putem zasenjivanja (nezavisno od toga da li su tretirane ili ne herbicidom sulfosatom) biljaka kukuruza raslih u kontrolisanim uslovima, ne dovodi do značajnijih izmena u preraspodeli suve mase. Međutim, inhibicija akumulacije suve mase i rastenja biljaka kukuruza usled tretmana sulfosatom znatno je veća kod nezasenjenih (S) odnosno zasenjenih (Sh) biljaka. Smatramo da su ove razlike uslovljene funkcionalno kompenzacionim procesima, ranije primećenim kod drugih vidova manipulacija 'proizvođač-potrošač' odnosa u biljci. Do inhibicije parametara fluorescencije Chla i fotosinteze, usled dejstva herbicidom sulfosatom, dolazi tek 6-og dana ogleda, ali je tad gašenje fotosintetskih funkcija listova kukuruza naglo. Međutim, kod kontrolnih biljaka, pomenuti parametri su na kraju ogleda značajno veći kod zasenjenih (Sh) odnosno nezasenjenih (S) biljaka. Pomenuti nalaz isto tumačimo funkcionalno kompenzacionim procesima. Kod biljaka kukuruza raslih u polju, pri punoj dnevnoj svetlosti, pa prenetih u senku (gde su aklimatizovane), zapažamo znatnu inhibiciju rastenja, akumulacije ukupne suve mase i njene alokacije prema korenu i listovima, uz znatno povećanje udeone suve mase stabla i rano smanjenje vrednosti RWC parametra vodnog režima listova, pri tretmanu herbicidom sulfosatom. Pored toga tretman sulfosatom dovodi kod zasenjenih biljaka i do značajnog sniženja svih parametara fotosinteze i fluorescencije Chla. To vodi ranoj degradaciji Chla i Chl b, a tek na kraju ogleda i degradaciji karotenoida (što je saglasno nepromenjenim vrednostima NPQ parametra fotoprotekcije lista), kod zasenjenih i sulfosatom tretiranih biljaka kukuruza. Znači, antenske funkcije fotosinteze tokom ogleda nisu bitno ugrožene dejstvom sulfosata. Prema tome, kod zasenjenih biljaka kukuruza većina inhibitornih i degradativnih procesa uzrokovanih dejstvom sulfosata posredovano je inhibicijom rastenja i funkcije korena, kao inhibicijom vodnog režima listova. Zasenjivanje tretiranih biljaka kukuruza, raslih u kontrolisanim uslovima, izgleda da vodi drugačijim posledicama, nego kod zasenjenih biljaka raslih u uslovima polja i tretiranih sulfosatom. To tumačimo time da je kod kontrolisanih biljaka zasenjivanje bilo delimično i znatno kraće, pa se nastale promene mogu smatrati procesima kompenzacije, dok je kod biljaka raslih u uslovima polja zasenjivanje bilo dugotrajnije pre samog tretmana, pa se nastali fenotip 'biljaka senke' pokazao veoma osetljivim na inhibitorno dejstvo sulfosata. Znači, dužina i obim zasenjivanja veoma utiču na reakciju biljaka kukuruza na dejstvo sulfosata, što svedoči o značaju 'proizvođač-potrošač' odnosa u tom slučaju.",
publisher = "Herbološko društvo Srbije",
journal = "Acta biologica iugoslavica - serija G: Acta herbologica",
title = "Različiti aspekti inhibicije rastenja i fotosinteze kukuruza (Zea mays L.) uzrokovanih fosfonatnim herbicidom sulfosatom. 6. Manipulacija statusom lisnog pokrova zasenjivanjem",
pages = "99-89",
number = "2",
volume = "20"
}

Nikolić, B., Drinić, G., Đurović, S., Jovanović, V., Đalović, I.,& Marković, A.. (2011). Različiti aspekti inhibicije rastenja i fotosinteze kukuruza (Zea mays L.) uzrokovanih fosfonatnim herbicidom sulfosatom. 6. Manipulacija statusom lisnog pokrova zasenjivanjem. in Acta biologica iugoslavica - serija G: Acta herbologica
Herbološko društvo Srbije., 20(2), 89-99.

Nikolić B, Drinić G, Đurović S, Jovanović V, Đalović I, Marković A. Različiti aspekti inhibicije rastenja i fotosinteze kukuruza (Zea mays L.) uzrokovanih fosfonatnim herbicidom sulfosatom. 6. Manipulacija statusom lisnog pokrova zasenjivanjem. in Acta biologica iugoslavica - serija G: Acta herbologica. 2011;20(2):89-99..

Nikolić, Bogdan, Drinić, Goran, Đurović, Sanja, Jovanović, Vladan, Đalović, Ivica, Marković, Aca, "Različiti aspekti inhibicije rastenja i fotosinteze kukuruza (Zea mays L.) uzrokovanih fosfonatnim herbicidom sulfosatom. 6. Manipulacija statusom lisnog pokrova zasenjivanjem" in Acta biologica iugoslavica - serija G: Acta herbologica, 20, no. 2 (2011):89-99.

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Drinić, Goran
AU  - Đurović, Sanja
AU  - Jovanović, Vladan
AU  - Đalović, Ivica
AU  - Marković, Aca
PY  - 2011
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/165
AB  - Leaf canopy manipulation by shading (irrelevant from the plants was treated with herbicide sulfosate or not) of maize plants raised in controlled environment, did not caused large changes in partitioning of dry-mass in plant. But inhibition of dry-matter and growth of maize plants caused by sulfosate treatment is bigger in unshaded (S) in relation to shaded (Sh) plants. Our opinion is that differences caused by functional-compensation processes, before viewed in other types of manipulation of source-sink relationship in plant. Inhibition of parameters of Chla fluorescencije and photosynthesis, caused by herbicide sulfosate, beginning in 6th day of trial, but decay of maize leaf photosynthetic function is so rapidly. Meanwhile in control plants that parameters on the end of trial is larger in shaded (Sh) relative to unshaded (S) plants. We interpreted that result also as functional-compensation processes. In maize plants raised in the field conditions under full day-light and then transfered in the shade (were they acclimatized), we noticed large inhibitions of growth, accumulation of dry-matter and their allocation in root and leaves with considerable increase of stem dry-mater and also early decrease of value of RWC parameter of leaves water regime under treatment of herbicide sulfosate. Besides that treatment of sulfosate in shaded plants caused significant decrease of all parameters of photosynthesis and Chla fluorescence. That caused early degradation of Chla and Chl b photosynthetic pigments, and degradation of carotenoids only at the end of trial (according to unchanged values of NPQ parameter of leaf photoprotektion) in shaded and sulfosate treated maize plants. Conclusion is that antenic function of photosynthesis was not destroyed by sulfosate action. Accordingly that in shaded maize plants the main part of inhibitory and degradative processes caused by herbicide sulfosate to mediate by inhibition of functions and growth of root and also by inhibition of water regime of leaves. Shading of herbicide sulfosate treated maize plants, raised in controled environment is largely different in comparison to shaded and sulfosate-treated maize plants raised in the field. We interpreted that differences with fact that shading of plants raised in controlled environment is not complete and it is more shorter than in field plants, and this results we interpreted as functional-compensation processes. But in field plants shading is so longer before treatment, and in this plants raised so called phenotype of 'shade plants', particularly sensitive to inhibitory action of sulfosate. And as conclusion we stated that longevity and completeness of shading is very influential factor to inhibitory action of sulfosate on maize plants. That testify of importance of 'source-sink' relationship in this particularly case.
AB  - Manipulacija statusom lisnog pokrova putem zasenjivanja (nezavisno od toga da li su tretirane ili ne herbicidom sulfosatom) biljaka kukuruza raslih u kontrolisanim uslovima, ne dovodi do značajnijih izmena u preraspodeli suve mase. Međutim, inhibicija akumulacije suve mase i rastenja biljaka kukuruza usled tretmana sulfosatom znatno je veća kod nezasenjenih (S) odnosno zasenjenih (Sh) biljaka. Smatramo da su ove razlike uslovljene funkcionalno kompenzacionim procesima, ranije primećenim kod drugih vidova manipulacija 'proizvođač-potrošač' odnosa u biljci. Do inhibicije parametara fluorescencije Chla i fotosinteze, usled dejstva herbicidom sulfosatom, dolazi tek 6-og dana ogleda, ali je tad gašenje fotosintetskih funkcija listova kukuruza naglo. Međutim, kod kontrolnih biljaka, pomenuti parametri su na kraju ogleda značajno veći kod zasenjenih (Sh) odnosno nezasenjenih (S) biljaka. Pomenuti nalaz isto tumačimo funkcionalno kompenzacionim procesima. Kod biljaka kukuruza raslih u polju, pri punoj dnevnoj svetlosti, pa prenetih u senku (gde su aklimatizovane), zapažamo znatnu inhibiciju rastenja, akumulacije ukupne suve mase i njene alokacije prema korenu i listovima, uz znatno povećanje udeone suve mase stabla i rano smanjenje vrednosti RWC parametra vodnog režima listova, pri tretmanu herbicidom sulfosatom. Pored toga tretman sulfosatom dovodi kod zasenjenih biljaka i do značajnog sniženja svih parametara fotosinteze i fluorescencije Chla. To vodi ranoj degradaciji Chla i Chl b, a tek na kraju ogleda i degradaciji karotenoida (što je saglasno nepromenjenim vrednostima NPQ parametra fotoprotekcije lista), kod zasenjenih i sulfosatom tretiranih biljaka kukuruza. Znači, antenske funkcije fotosinteze tokom ogleda nisu bitno ugrožene dejstvom sulfosata. Prema tome, kod zasenjenih biljaka kukuruza većina inhibitornih i degradativnih procesa uzrokovanih dejstvom sulfosata posredovano je inhibicijom rastenja i funkcije korena, kao inhibicijom vodnog režima listova. Zasenjivanje tretiranih biljaka kukuruza, raslih u kontrolisanim uslovima, izgleda da vodi drugačijim posledicama, nego kod zasenjenih biljaka raslih u uslovima polja i tretiranih sulfosatom. To tumačimo time da je kod kontrolisanih biljaka zasenjivanje bilo delimično i znatno kraće, pa se nastale promene mogu smatrati procesima kompenzacije, dok je kod biljaka raslih u uslovima polja zasenjivanje bilo dugotrajnije pre samog tretmana, pa se nastali fenotip 'biljaka senke' pokazao veoma osetljivim na inhibitorno dejstvo sulfosata. Znači, dužina i obim zasenjivanja veoma utiču na reakciju biljaka kukuruza na dejstvo sulfosata, što svedoči o značaju 'proizvođač-potrošač' odnosa u tom slučaju.
PB  - Herbološko društvo Srbije, Beograd
T2  - Acta herbologica
T1  - Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.): 6. Leaf canopy manipulation by shading
T1  - Različiti aspekti inhibicije rastenja i fotosinteze kukuruza (Zea mays L.) - uzrokovanih fosfonatnim herbicidom sulfosatom - 6. Manipulacija statusom lisnog pokrova zasenjivanjem
EP  - 99
IS  - 2
SP  - 89
VL  - 20
ER  - 

@article{
author = "Nikolić, Bogdan and Drinić, Goran and Đurović, Sanja and Jovanović, Vladan and Đalović, Ivica and Marković, Aca",
year = "2011",
abstract = "Leaf canopy manipulation by shading (irrelevant from the plants was treated with herbicide sulfosate or not) of maize plants raised in controlled environment, did not caused large changes in partitioning of dry-mass in plant. But inhibition of dry-matter and growth of maize plants caused by sulfosate treatment is bigger in unshaded (S) in relation to shaded (Sh) plants. Our opinion is that differences caused by functional-compensation processes, before viewed in other types of manipulation of source-sink relationship in plant. Inhibition of parameters of Chla fluorescencije and photosynthesis, caused by herbicide sulfosate, beginning in 6th day of trial, but decay of maize leaf photosynthetic function is so rapidly. Meanwhile in control plants that parameters on the end of trial is larger in shaded (Sh) relative to unshaded (S) plants. We interpreted that result also as functional-compensation processes. In maize plants raised in the field conditions under full day-light and then transfered in the shade (were they acclimatized), we noticed large inhibitions of growth, accumulation of dry-matter and their allocation in root and leaves with considerable increase of stem dry-mater and also early decrease of value of RWC parameter of leaves water regime under treatment of herbicide sulfosate. Besides that treatment of sulfosate in shaded plants caused significant decrease of all parameters of photosynthesis and Chla fluorescence. That caused early degradation of Chla and Chl b photosynthetic pigments, and degradation of carotenoids only at the end of trial (according to unchanged values of NPQ parameter of leaf photoprotektion) in shaded and sulfosate treated maize plants. Conclusion is that antenic function of photosynthesis was not destroyed by sulfosate action. Accordingly that in shaded maize plants the main part of inhibitory and degradative processes caused by herbicide sulfosate to mediate by inhibition of functions and growth of root and also by inhibition of water regime of leaves. Shading of herbicide sulfosate treated maize plants, raised in controled environment is largely different in comparison to shaded and sulfosate-treated maize plants raised in the field. We interpreted that differences with fact that shading of plants raised in controlled environment is not complete and it is more shorter than in field plants, and this results we interpreted as functional-compensation processes. But in field plants shading is so longer before treatment, and in this plants raised so called phenotype of 'shade plants', particularly sensitive to inhibitory action of sulfosate. And as conclusion we stated that longevity and completeness of shading is very influential factor to inhibitory action of sulfosate on maize plants. That testify of importance of 'source-sink' relationship in this particularly case., Manipulacija statusom lisnog pokrova putem zasenjivanja (nezavisno od toga da li su tretirane ili ne herbicidom sulfosatom) biljaka kukuruza raslih u kontrolisanim uslovima, ne dovodi do značajnijih izmena u preraspodeli suve mase. Međutim, inhibicija akumulacije suve mase i rastenja biljaka kukuruza usled tretmana sulfosatom znatno je veća kod nezasenjenih (S) odnosno zasenjenih (Sh) biljaka. Smatramo da su ove razlike uslovljene funkcionalno kompenzacionim procesima, ranije primećenim kod drugih vidova manipulacija 'proizvođač-potrošač' odnosa u biljci. Do inhibicije parametara fluorescencije Chla i fotosinteze, usled dejstva herbicidom sulfosatom, dolazi tek 6-og dana ogleda, ali je tad gašenje fotosintetskih funkcija listova kukuruza naglo. Međutim, kod kontrolnih biljaka, pomenuti parametri su na kraju ogleda značajno veći kod zasenjenih (Sh) odnosno nezasenjenih (S) biljaka. Pomenuti nalaz isto tumačimo funkcionalno kompenzacionim procesima. Kod biljaka kukuruza raslih u polju, pri punoj dnevnoj svetlosti, pa prenetih u senku (gde su aklimatizovane), zapažamo znatnu inhibiciju rastenja, akumulacije ukupne suve mase i njene alokacije prema korenu i listovima, uz znatno povećanje udeone suve mase stabla i rano smanjenje vrednosti RWC parametra vodnog režima listova, pri tretmanu herbicidom sulfosatom. Pored toga tretman sulfosatom dovodi kod zasenjenih biljaka i do značajnog sniženja svih parametara fotosinteze i fluorescencije Chla. To vodi ranoj degradaciji Chla i Chl b, a tek na kraju ogleda i degradaciji karotenoida (što je saglasno nepromenjenim vrednostima NPQ parametra fotoprotekcije lista), kod zasenjenih i sulfosatom tretiranih biljaka kukuruza. Znači, antenske funkcije fotosinteze tokom ogleda nisu bitno ugrožene dejstvom sulfosata. Prema tome, kod zasenjenih biljaka kukuruza većina inhibitornih i degradativnih procesa uzrokovanih dejstvom sulfosata posredovano je inhibicijom rastenja i funkcije korena, kao inhibicijom vodnog režima listova. Zasenjivanje tretiranih biljaka kukuruza, raslih u kontrolisanim uslovima, izgleda da vodi drugačijim posledicama, nego kod zasenjenih biljaka raslih u uslovima polja i tretiranih sulfosatom. To tumačimo time da je kod kontrolisanih biljaka zasenjivanje bilo delimično i znatno kraće, pa se nastale promene mogu smatrati procesima kompenzacije, dok je kod biljaka raslih u uslovima polja zasenjivanje bilo dugotrajnije pre samog tretmana, pa se nastali fenotip 'biljaka senke' pokazao veoma osetljivim na inhibitorno dejstvo sulfosata. Znači, dužina i obim zasenjivanja veoma utiču na reakciju biljaka kukuruza na dejstvo sulfosata, što svedoči o značaju 'proizvođač-potrošač' odnosa u tom slučaju.",
publisher = "Herbološko društvo Srbije, Beograd",
journal = "Acta herbologica",
title = "Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.): 6. Leaf canopy manipulation by shading, Različiti aspekti inhibicije rastenja i fotosinteze kukuruza (Zea mays L.) - uzrokovanih fosfonatnim herbicidom sulfosatom - 6. Manipulacija statusom lisnog pokrova zasenjivanjem",
pages = "99-89",
number = "2",
volume = "20"
}

Nikolić, B., Drinić, G., Đurović, S., Jovanović, V., Đalović, I.,& Marković, A.. (2011). Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.): 6. Leaf canopy manipulation by shading. in Acta herbologica
Herbološko društvo Srbije, Beograd., 20(2), 89-99.

Nikolić B, Drinić G, Đurović S, Jovanović V, Đalović I, Marković A. Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.): 6. Leaf canopy manipulation by shading. in Acta herbologica. 2011;20(2):89-99..

Nikolić, Bogdan, Drinić, Goran, Đurović, Sanja, Jovanović, Vladan, Đalović, Ivica, Marković, Aca, "Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.): 6. Leaf canopy manipulation by shading" in Acta herbologica, 20, no. 2 (2011):89-99.

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Drinić, Goran
AU  - Stojaković, Sanja
AU  - Jovanović, Vladan
AU  - Đalović, Ivica
AU  - Milićević, Zoran
PY  - 2010
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/141
AB  - Effects of the herbicide sulphosate on growth, accumulation and distribution of dry weight and photosynthesis in maize plants grown in controlled environment and subjected to sourcesink manipulation at the root were studied. The findings indicate that growth and dry weight accumulation did not significantly correlate with any of the dry mass distribution parameters in those maize plants, but type of the root manipulation influenced parameters of plant growth. Also we found that plants with limited root growth has lower values of ETR parameter of photosynthesis, irrespective of herbicides treatment. As the root is place where cytokinins (plant hormons essential for maintaining photosynthetic structures) are synthesized, we assumed that content of cytokinins in the different manipulated roots influenced growth and photosynthesis of the plants irrespectively of exposition of the plants to the herbicide sulphosate.
AB  - U radu se razmatra dejstvo herbicida sulfosata na rastenje, akumulaciju i preraspodelu suve mase, kao i fotosintezu biljaka kukuruza raslih u kontrolisanim uslovima i izloženih manipulaciji statusa korena. Nalazi govore da rastenje i akumulacija suve mase ne korelišu značajno sa parametrima preraspodele suve mase biljaka kukuruza, ali tip manipulacije korenom utiče na rastenje biljaka. Nađeno je i da biljke sa ograničenjem rastenja korena imaju niže vrednosti ETR parametra fotosinteze, nezavisno od tretmana herbicidom. Pošto je koren mesto sinteze citokinina (fitohormon esencijalan za održanje fotosintetskih struktura), pretpostavljamo da sadržaj citokinina kod biljaka kukuruza sa različitim statusom korena utiče na rastenje i fotosintezu biljaka kukuruza, nezavisno od toga da li su ili nisu tretirane herbicidom sulfosatom.
PB  - Herbološko društvo Srbije, Beograd
T2  - Acta herbologica
T1  - Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.). 5. Root manipulation of plants grown in controlled environment
T1  - Različiti aspekti inhibicije rastenja i fotosinteze kukuruza (Zea mays L.) uzrokovanih fosfonatnim herbicidom sulfosatom. 5. Manipulacija statusom korena biljaka raslih u kontrolisanim uslovima
EP  - 63
IS  - 2
SP  - 57
VL  - 19
ER  - 

@article{
author = "Nikolić, Bogdan and Drinić, Goran and Stojaković, Sanja and Jovanović, Vladan and Đalović, Ivica and Milićević, Zoran",
year = "2010",
abstract = "Effects of the herbicide sulphosate on growth, accumulation and distribution of dry weight and photosynthesis in maize plants grown in controlled environment and subjected to sourcesink manipulation at the root were studied. The findings indicate that growth and dry weight accumulation did not significantly correlate with any of the dry mass distribution parameters in those maize plants, but type of the root manipulation influenced parameters of plant growth. Also we found that plants with limited root growth has lower values of ETR parameter of photosynthesis, irrespective of herbicides treatment. As the root is place where cytokinins (plant hormons essential for maintaining photosynthetic structures) are synthesized, we assumed that content of cytokinins in the different manipulated roots influenced growth and photosynthesis of the plants irrespectively of exposition of the plants to the herbicide sulphosate., U radu se razmatra dejstvo herbicida sulfosata na rastenje, akumulaciju i preraspodelu suve mase, kao i fotosintezu biljaka kukuruza raslih u kontrolisanim uslovima i izloženih manipulaciji statusa korena. Nalazi govore da rastenje i akumulacija suve mase ne korelišu značajno sa parametrima preraspodele suve mase biljaka kukuruza, ali tip manipulacije korenom utiče na rastenje biljaka. Nađeno je i da biljke sa ograničenjem rastenja korena imaju niže vrednosti ETR parametra fotosinteze, nezavisno od tretmana herbicidom. Pošto je koren mesto sinteze citokinina (fitohormon esencijalan za održanje fotosintetskih struktura), pretpostavljamo da sadržaj citokinina kod biljaka kukuruza sa različitim statusom korena utiče na rastenje i fotosintezu biljaka kukuruza, nezavisno od toga da li su ili nisu tretirane herbicidom sulfosatom.",
publisher = "Herbološko društvo Srbije, Beograd",
journal = "Acta herbologica",
title = "Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.). 5. Root manipulation of plants grown in controlled environment, Različiti aspekti inhibicije rastenja i fotosinteze kukuruza (Zea mays L.) uzrokovanih fosfonatnim herbicidom sulfosatom. 5. Manipulacija statusom korena biljaka raslih u kontrolisanim uslovima",
pages = "63-57",
number = "2",
volume = "19"
}

Nikolić, B., Drinić, G., Stojaković, S., Jovanović, V., Đalović, I.,& Milićević, Z.. (2010). Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.). 5. Root manipulation of plants grown in controlled environment. in Acta herbologica
Herbološko društvo Srbije, Beograd., 19(2), 57-63.

Nikolić B, Drinić G, Stojaković S, Jovanović V, Đalović I, Milićević Z. Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.). 5. Root manipulation of plants grown in controlled environment. in Acta herbologica. 2010;19(2):57-63..

Nikolić, Bogdan, Drinić, Goran, Stojaković, Sanja, Jovanović, Vladan, Đalović, Ivica, Milićević, Zoran, "Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.). 5. Root manipulation of plants grown in controlled environment" in Acta herbologica, 19, no. 2 (2010):57-63.

TY  - JOUR
AU  - Jovanović, Vladan
AU  - Nikolić, Bogdan
AU  - Janjić, Vaskrsija
AU  - Umiljendić-Gajić, Jelena
AU  - Stanković-Kalezić, Radmila
PY  - 2010
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/145
AB  - Common ragweed (Ambrosia artemisiifolia L.) is an invasive weed and allergenic species. Its considerable spreading capacity is largely due to the properties of its seeds. We checked the effect of several technical parameters on ragweed germination under laboratory conditions. After stratifying seeds for one, four, seven, ten, thirteen and sixteen weeks, we checked whether and in what way the amount of water in petri dishes, filter paper and cling film used to cover petri dishes affected the percentage and dynamics of seed germination at 22 }2°C. Filter paper, which is normally used in laboratory experiments on seeds, was not found to be necessary. The amount of 2 ml of water was sufficient for seeds stratified for up to seven weeks in 60 mm diametre petri dishes. After longer stratification periods, sporadic drying out was observed in petri dishes containing 2 ml of water, rarely in those with 3 ml of water. After refilling the dishes with small amounts of water, this had no effect on the ultimate germination percentage. Covering petri dishes with cling film was found to be useful but not necessary after long stratification.
AB  - Ambrozija (Ambrosia artemisiifolia L.) je invazivna korovska i alergena biljna vrsta. Svoju veliku zastupljenost u značajnoj meri duguje osobinama svog semena. U našem radu je proveravan uticaj nekih tehničkih parametara na klijanje ambrozije u laboratorijskim uslovima. Nakon što su semena stratifikovana jednu, četiri, sedam, deset, trinaest i šesnaest nedelja ispitivano je da li i na koji način količina vode u Petri kutijama, upotreba filter papira i korišćenje prijanjajuće folije za uvijanje Petri kutija utiču na procenat i dinamiku klijanja semena na 22 }2°C. Pokazalo se da filter papir, koji se inače redovno koristi u laboratorijskim eksperimentima sa semenima, nije neophodno koristiti. Za semena stratifikovana do sedam nedelja količina vode od 2 ml je, za korišćene Petri kutije prečnika 60 mm, bila dovoljna. Pri dužoj stratifikaciji je sporadično dolazilo do isušivanja Petri kutija sa 2 ml, ređe sa 3 ml vode. Uz blagovremeno dolivanje vode, to nije uticalo na krajnje procente klijanja. Uvijanje Petri kutija prijanjajućom folijom se pokazalo korisnim, mada ne i neophodnim, pri dužoj stratifikaciji.
PB  - Herbološko društvo Srbije, Beograd
T2  - Acta herbologica
T1  - Germination of common ragweed (Ambrosia artemisiifolia L.) seeds in the laboratory depending on several technical parameters
T1  - Klijanje semena ambrozije (Ambrosia artemisiifolia L.) u laboratorijskim uslovima u zavisnosti od pojedinih tehničkih parametara
EP  - 98
IS  - 2
SP  - 89
VL  - 19
ER  - 

@article{
author = "Jovanović, Vladan and Nikolić, Bogdan and Janjić, Vaskrsija and Umiljendić-Gajić, Jelena and Stanković-Kalezić, Radmila",
year = "2010",
abstract = "Common ragweed (Ambrosia artemisiifolia L.) is an invasive weed and allergenic species. Its considerable spreading capacity is largely due to the properties of its seeds. We checked the effect of several technical parameters on ragweed germination under laboratory conditions. After stratifying seeds for one, four, seven, ten, thirteen and sixteen weeks, we checked whether and in what way the amount of water in petri dishes, filter paper and cling film used to cover petri dishes affected the percentage and dynamics of seed germination at 22 }2°C. Filter paper, which is normally used in laboratory experiments on seeds, was not found to be necessary. The amount of 2 ml of water was sufficient for seeds stratified for up to seven weeks in 60 mm diametre petri dishes. After longer stratification periods, sporadic drying out was observed in petri dishes containing 2 ml of water, rarely in those with 3 ml of water. After refilling the dishes with small amounts of water, this had no effect on the ultimate germination percentage. Covering petri dishes with cling film was found to be useful but not necessary after long stratification., Ambrozija (Ambrosia artemisiifolia L.) je invazivna korovska i alergena biljna vrsta. Svoju veliku zastupljenost u značajnoj meri duguje osobinama svog semena. U našem radu je proveravan uticaj nekih tehničkih parametara na klijanje ambrozije u laboratorijskim uslovima. Nakon što su semena stratifikovana jednu, četiri, sedam, deset, trinaest i šesnaest nedelja ispitivano je da li i na koji način količina vode u Petri kutijama, upotreba filter papira i korišćenje prijanjajuće folije za uvijanje Petri kutija utiču na procenat i dinamiku klijanja semena na 22 }2°C. Pokazalo se da filter papir, koji se inače redovno koristi u laboratorijskim eksperimentima sa semenima, nije neophodno koristiti. Za semena stratifikovana do sedam nedelja količina vode od 2 ml je, za korišćene Petri kutije prečnika 60 mm, bila dovoljna. Pri dužoj stratifikaciji je sporadično dolazilo do isušivanja Petri kutija sa 2 ml, ređe sa 3 ml vode. Uz blagovremeno dolivanje vode, to nije uticalo na krajnje procente klijanja. Uvijanje Petri kutija prijanjajućom folijom se pokazalo korisnim, mada ne i neophodnim, pri dužoj stratifikaciji.",
publisher = "Herbološko društvo Srbije, Beograd",
journal = "Acta herbologica",
title = "Germination of common ragweed (Ambrosia artemisiifolia L.) seeds in the laboratory depending on several technical parameters, Klijanje semena ambrozije (Ambrosia artemisiifolia L.) u laboratorijskim uslovima u zavisnosti od pojedinih tehničkih parametara",
pages = "98-89",
number = "2",
volume = "19"
}

Jovanović, V., Nikolić, B., Janjić, V., Umiljendić-Gajić, J.,& Stanković-Kalezić, R.. (2010). Germination of common ragweed (Ambrosia artemisiifolia L.) seeds in the laboratory depending on several technical parameters. in Acta herbologica
Herbološko društvo Srbije, Beograd., 19(2), 89-98.

Jovanović V, Nikolić B, Janjić V, Umiljendić-Gajić J, Stanković-Kalezić R. Germination of common ragweed (Ambrosia artemisiifolia L.) seeds in the laboratory depending on several technical parameters. in Acta herbologica. 2010;19(2):89-98..

Jovanović, Vladan, Nikolić, Bogdan, Janjić, Vaskrsija, Umiljendić-Gajić, Jelena, Stanković-Kalezić, Radmila, "Germination of common ragweed (Ambrosia artemisiifolia L.) seeds in the laboratory depending on several technical parameters" in Acta herbologica, 19, no. 2 (2010):89-98.

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Jovanović, Vladan
AU  - Đurović, Sanja
AU  - Milićević, Zoran
AU  - Janjić, Vaskrsija
AU  - Dodig, Dejan
PY  - 2010
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/146
AB  - Effects of the herbicide sulphosate on growth, accumulation and distribution of dry weight and photosynthesis were investigated in maize plants grown in field conditions and previosly subjected to influence of kinetine, because of potentially protective role of this phytohormone. This phytohormone not protected maize plants from phytotoxic action of herbicide sulphosate, because of inhibition of growth, accumulation and distribution of dry weight and also photosynthesis, irrespective of kind of pretreatment of plants (with or without kinetine). Also we concluded that Fv/Fm and RFd parameters of Chla fluorescence is good nondestructive indicators of plant physiological status, both in control and sulphosate-treated maize plants.
AB  - U radu se razmatra dejstvo herbicida sulfosata na rastenje, akumulaciju i preraspodelu suve mase, kao i fotosintezu biljaka kukuruza raslih u poljskim uslovima i izloženih predtretmanu fitohormonom kinetinom, radi provere eventualnog protektivnog (prema herbicidu sulfosatu) dejstva pomenutog fitohormona. Nađeno je da fitohormon kinetin ne obezbeđuje biljkama kukuruza zaštitu od dejstva herbicida sulfosata, zato što dolazi do inhibicije rastenja, akumulacije i preraspodele suve mase, kao i fotosinteze biljaka kukuruza, nezavisno od toga da li su biljke prethodno tretirane ili ne fitohormonom kinetinom. Takođe je nađeno da su Fv/Fm i RFd parametri fluorescencije Chla dobri nedestruktivni pokazatelji fiziološkog stanja biljaka, kod kontrolnih i kod sulfosatom tretiranih biljaka kukuruza.
PB  - Herbološko društvo Srbije, Beograd
T2  - Acta herbologica
T1  - Influence of phytohormone kinetin on progress of phytotoxic process induced by phosphonate herbicide sulphosate
T1  - Uticaj fitohormona kinetina na razvoj fitotoksičnog procesa uzrokovanog fosfonatnim herbicidom sulfosatom
EP  - 69
IS  - 2
SP  - 65
VL  - 19
ER  - 

@article{
author = "Nikolić, Bogdan and Jovanović, Vladan and Đurović, Sanja and Milićević, Zoran and Janjić, Vaskrsija and Dodig, Dejan",
year = "2010",
abstract = "Effects of the herbicide sulphosate on growth, accumulation and distribution of dry weight and photosynthesis were investigated in maize plants grown in field conditions and previosly subjected to influence of kinetine, because of potentially protective role of this phytohormone. This phytohormone not protected maize plants from phytotoxic action of herbicide sulphosate, because of inhibition of growth, accumulation and distribution of dry weight and also photosynthesis, irrespective of kind of pretreatment of plants (with or without kinetine). Also we concluded that Fv/Fm and RFd parameters of Chla fluorescence is good nondestructive indicators of plant physiological status, both in control and sulphosate-treated maize plants., U radu se razmatra dejstvo herbicida sulfosata na rastenje, akumulaciju i preraspodelu suve mase, kao i fotosintezu biljaka kukuruza raslih u poljskim uslovima i izloženih predtretmanu fitohormonom kinetinom, radi provere eventualnog protektivnog (prema herbicidu sulfosatu) dejstva pomenutog fitohormona. Nađeno je da fitohormon kinetin ne obezbeđuje biljkama kukuruza zaštitu od dejstva herbicida sulfosata, zato što dolazi do inhibicije rastenja, akumulacije i preraspodele suve mase, kao i fotosinteze biljaka kukuruza, nezavisno od toga da li su biljke prethodno tretirane ili ne fitohormonom kinetinom. Takođe je nađeno da su Fv/Fm i RFd parametri fluorescencije Chla dobri nedestruktivni pokazatelji fiziološkog stanja biljaka, kod kontrolnih i kod sulfosatom tretiranih biljaka kukuruza.",
publisher = "Herbološko društvo Srbije, Beograd",
journal = "Acta herbologica",
title = "Influence of phytohormone kinetin on progress of phytotoxic process induced by phosphonate herbicide sulphosate, Uticaj fitohormona kinetina na razvoj fitotoksičnog procesa uzrokovanog fosfonatnim herbicidom sulfosatom",
pages = "69-65",
number = "2",
volume = "19"
}

Nikolić, B., Jovanović, V., Đurović, S., Milićević, Z., Janjić, V.,& Dodig, D.. (2010). Influence of phytohormone kinetin on progress of phytotoxic process induced by phosphonate herbicide sulphosate. in Acta herbologica
Herbološko društvo Srbije, Beograd., 19(2), 65-69.

Nikolić B, Jovanović V, Đurović S, Milićević Z, Janjić V, Dodig D. Influence of phytohormone kinetin on progress of phytotoxic process induced by phosphonate herbicide sulphosate. in Acta herbologica. 2010;19(2):65-69..

Nikolić, Bogdan, Jovanović, Vladan, Đurović, Sanja, Milićević, Zoran, Janjić, Vaskrsija, Dodig, Dejan, "Influence of phytohormone kinetin on progress of phytotoxic process induced by phosphonate herbicide sulphosate" in Acta herbologica, 19, no. 2 (2010):65-69.

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Dodig, Dejan
AU  - Jovanović, Vladan
AU  - Janjić, Vaskrsija
AU  - Milićević, Zoran
PY  - 2008
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/81
AB  - Chla fluorescence, as a mode of estimation of photosynthesis, is especially sensitive to changes in temperature and light intensity (PAR). This enables us to study the influence of those ecophysiological parameters on photosynthesis in native plants. In this article, we examined the effect of annual changes in temperature and PAR on the parameters of Chla fluorescence in Stellaria media (L.), a plant species more frequent in colder periods of the year, and Plantago maior (L.), which is more frequent in warmer periods. Lower PAR and temperature slowed down the electron transport in PS2, but lower temperatures reduced the quantum efficacy of PS2 and improved processes in the antennae system and the size of plastoquinone pool of PS2 in Stellaria media (L.). Lower temperatures reduced quantum efficacy and slowed down the electron transport in PS2 in Plantago maior (L.). The facts that PAR (as well as temperature) affects photosynthesis, and that lower temperatures activate processes in the antennae system and those on the acceptor side of PS2 as a 'counterbalance' to the inhibition of quantum efficacy and electron transport in PS2, caused by low temperatures, point at possible explanations of low-temperature resistance of photosynthesis in Stellaria media (L.). On the other hand, low temperatures caused inhibition of quantum efficacy and electron transport in the PS2 of Plantago maior (L.), which caused low-temperature photoinhibition and stepped quenching of all physiological processes in the species. This might be the reason for the different levels of acclimation to low temperatures and different life strategies of the two species living in close vicinity.
AB  - Fluorescencija Chla, kao pokazatelj fotosinteze, posebno je osetljiva na promene temperature i intenziteta svetlosti (PAR). To omogućava praćenje uticaja ovih ekofizioloških parametara na fotosintezu nativnih biljaka. U ovom radu dat je pregled uticaja godišnjih promena temperature i PAR na parametre fluorescencije Chla kod Stellaria media (L.), biljne vrste zastupljenije u hladnijem delu godine i Plantago maior (L.), biljne vrste zastupljenije u toplijem delu godine. Manje vrednosti PAR i temperature usporavaju transport elektrona u PS2, sniženje temperature umanjuje kvantnu efikasnost u PS2 i pozitivno deluje na antenske procese i veličinu pula plastohinona u PS2 kod Stellaria media (L.). Sniženje temperature umanjuje kvantni prinos i usporava transport elektrona u PS2 kod Plantago maior (L.). Činjenica da i PAR (pored temperature) deluje na fotosintezu, kao i da sniženje temperature aktivira antenske i procese na akceptorskoj strani PS2, kao "protivtežu" inhibiciji kvantne efikasnosti i transporta elektrona u PS2, uzrokovanoj niskim temperaturama, ukazuje na moguće uzroke niskotemperaturne otpornosti fotosinteze kod Stellaria media (L.). Nasuprot tome, kod Plantago maior (L.) niska temperatura uzrokuje inhibiciju kvantne efikasnosti i transporta elektrona u PS2, što dovodi do niskotemperaturne fotoinhibicije i postepenog gašenja svih fizioloških procesa kod te vrste. To bi moglo biti objašnjenje različite prilagođenosti na niske temperature i različitih životnih strategija ovih vrsta, koje žive u bliskom susedstvu.
PB  - Herbološko društvo Srbije, Beograd
T2  - Acta herbologica
T1  - The influence of annual changes in temperature and light (PAR) on the induction of Chla fluorescence in situ in Stellaria media (L.) and Plantago maior (L.)
T1  - Uticaj godišnjih promena temperature i svetlosti (PAR) na indukciju fluorescencije Chla in situ kod Stellaria media (L.) i Plantago maior (L.)
EP  - 153
IS  - 1
SP  - 147
VL  - 17
ER  - 

@article{
author = "Nikolić, Bogdan and Dodig, Dejan and Jovanović, Vladan and Janjić, Vaskrsija and Milićević, Zoran",
year = "2008",
abstract = "Chla fluorescence, as a mode of estimation of photosynthesis, is especially sensitive to changes in temperature and light intensity (PAR). This enables us to study the influence of those ecophysiological parameters on photosynthesis in native plants. In this article, we examined the effect of annual changes in temperature and PAR on the parameters of Chla fluorescence in Stellaria media (L.), a plant species more frequent in colder periods of the year, and Plantago maior (L.), which is more frequent in warmer periods. Lower PAR and temperature slowed down the electron transport in PS2, but lower temperatures reduced the quantum efficacy of PS2 and improved processes in the antennae system and the size of plastoquinone pool of PS2 in Stellaria media (L.). Lower temperatures reduced quantum efficacy and slowed down the electron transport in PS2 in Plantago maior (L.). The facts that PAR (as well as temperature) affects photosynthesis, and that lower temperatures activate processes in the antennae system and those on the acceptor side of PS2 as a 'counterbalance' to the inhibition of quantum efficacy and electron transport in PS2, caused by low temperatures, point at possible explanations of low-temperature resistance of photosynthesis in Stellaria media (L.). On the other hand, low temperatures caused inhibition of quantum efficacy and electron transport in the PS2 of Plantago maior (L.), which caused low-temperature photoinhibition and stepped quenching of all physiological processes in the species. This might be the reason for the different levels of acclimation to low temperatures and different life strategies of the two species living in close vicinity., Fluorescencija Chla, kao pokazatelj fotosinteze, posebno je osetljiva na promene temperature i intenziteta svetlosti (PAR). To omogućava praćenje uticaja ovih ekofizioloških parametara na fotosintezu nativnih biljaka. U ovom radu dat je pregled uticaja godišnjih promena temperature i PAR na parametre fluorescencije Chla kod Stellaria media (L.), biljne vrste zastupljenije u hladnijem delu godine i Plantago maior (L.), biljne vrste zastupljenije u toplijem delu godine. Manje vrednosti PAR i temperature usporavaju transport elektrona u PS2, sniženje temperature umanjuje kvantnu efikasnost u PS2 i pozitivno deluje na antenske procese i veličinu pula plastohinona u PS2 kod Stellaria media (L.). Sniženje temperature umanjuje kvantni prinos i usporava transport elektrona u PS2 kod Plantago maior (L.). Činjenica da i PAR (pored temperature) deluje na fotosintezu, kao i da sniženje temperature aktivira antenske i procese na akceptorskoj strani PS2, kao "protivtežu" inhibiciji kvantne efikasnosti i transporta elektrona u PS2, uzrokovanoj niskim temperaturama, ukazuje na moguće uzroke niskotemperaturne otpornosti fotosinteze kod Stellaria media (L.). Nasuprot tome, kod Plantago maior (L.) niska temperatura uzrokuje inhibiciju kvantne efikasnosti i transporta elektrona u PS2, što dovodi do niskotemperaturne fotoinhibicije i postepenog gašenja svih fizioloških procesa kod te vrste. To bi moglo biti objašnjenje različite prilagođenosti na niske temperature i različitih životnih strategija ovih vrsta, koje žive u bliskom susedstvu.",
publisher = "Herbološko društvo Srbije, Beograd",
journal = "Acta herbologica",
title = "The influence of annual changes in temperature and light (PAR) on the induction of Chla fluorescence in situ in Stellaria media (L.) and Plantago maior (L.), Uticaj godišnjih promena temperature i svetlosti (PAR) na indukciju fluorescencije Chla in situ kod Stellaria media (L.) i Plantago maior (L.)",
pages = "153-147",
number = "1",
volume = "17"
}

Nikolić, B., Dodig, D., Jovanović, V., Janjić, V.,& Milićević, Z.. (2008). The influence of annual changes in temperature and light (PAR) on the induction of Chla fluorescence in situ in Stellaria media (L.) and Plantago maior (L.). in Acta herbologica
Herbološko društvo Srbije, Beograd., 17(1), 147-153.

Nikolić B, Dodig D, Jovanović V, Janjić V, Milićević Z. The influence of annual changes in temperature and light (PAR) on the induction of Chla fluorescence in situ in Stellaria media (L.) and Plantago maior (L.). in Acta herbologica. 2008;17(1):147-153..

Nikolić, Bogdan, Dodig, Dejan, Jovanović, Vladan, Janjić, Vaskrsija, Milićević, Zoran, "The influence of annual changes in temperature and light (PAR) on the induction of Chla fluorescence in situ in Stellaria media (L.) and Plantago maior (L.)" in Acta herbologica, 17, no. 1 (2008):147-153.

TY  - JOUR
AU  - Jovanović, Vladan
AU  - Janjić, Vaskrsija
AU  - Nikolić, Bogdan
AU  - Stanković-Kalezić, Radmila
AU  - Ghalawnji, Nabil
AU  - Giba, Zlatko
PY  - 2008
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/79
AB  - The timing and dynamic of seed germination of weed plants and factors affecting them make an important segment of knowledge required for planning weed control in agricultural fields. Environmental conditions existing during seed maturation are the most immediate factor affecting morphological and physiological properties of seeds. We investigated the effect of environmental conditions existing during seed maturation of chickweed (Stellaria media (L.) Vill.), a frequent and widespread weed species, on their germination in the dark and after irradiation. Seeds were sampled from chickweed plants grown inside a glasshouse and those growing wild outdoors in the vicinity of the glasshouse at 3-9 day intervals from mid-February to early June 2007. When fruits were setting in both populations simultaneously, the seeds were collected on the same dates inside and outside the glasshouse. Chickweed plants that grew outdoors began flowering and fruiting more than a month later than those growing in the glasshouse. Plants growing inside the glasshouse stopped fruiting about 20 days after those around the glasshouse. Two months after the last harvest, in August, germinability of the collected seeds was investigated. Despite the different conditions in which seeds had matured, no statistically significant difference was detected in germinability in the dark between the seeds sampled inside and outside the glasshouse, except in two of the 14 pairs of samples collected on the same dates. On the other hand, there were considerable and statistically significant differences in germinability depending on sampling dates. The lowest germination was found in samples collected both inside and outside the glasshouse in late March and early April. Irradiation of imbibing seeds with white daylight stimulated germination of all samples and significantly decreased the differences in germinability of seeds collected on different dates, while not eliminating them fully.
AB  - Poznavanje vremena i dinamike klijanja semena korovskih biljaka i faktora koji na njih utiču je u svetu važan deo korpusa znanja koja su potrebna prilikom planiranja kontrole zakorovljenosti poljoprivrednih površina. Uslovi sredine prisutni tokom sazrevanja semena su prvi faktori koji utiču na kasnije morfološke i fiziološke osobine semena. U ovom radu je ispitivan uticaj uslova sredine tokom sazrevanja semena mišjakinje (Stellaria media (L.) Vill.), česte i široko rasprostranjene korovske vrste, na klijanje u mraku i nakon osvetljavanja. Semena su brana u razmacima od tri do devet dana od sredine februara do početka juna 2007. godine sa biljaka mišjakinje gajenih u staklari i sa biljaka koje su samoniklo rasle oko staklare. U vreme kada su obe populacije plodonosile, semena su brana istog dana i ispred staklare i u staklari. Biljke mišjakinje koje su rasle oko staklare počele su sa sporadičnim cvetanjem oko 15 dana kasnije od biljaka u staklari, ali su, zbog dužeg perioda hladnog vremena koji je usledio, sa masovnijim cvetanjem i plodonošenjem počele više od mesec dana kasnije od biljaka iz staklare. Biljke u staklari su prestale da plodonose dvadesetak dana posle biljaka oko staklare. Dva meseca nakon poslednjeg branja, tokom avgusta, ispitivana je klijavost ubranih semena. I pored različitih uslova u kojima su semena sazrevala nije bilo statistički značajne razlike u klijanju u mraku semena ubranih u staklari i ubranih oko staklare, osim u dva od četrnaest parova uzoraka ubranih istog dana. S druge strane, postojale su velike, statistički značajne razlike u klijavosti u zavisnosti od datuma branja. Najnižu klijavost su imali uzorci semena ubranih krajem marta i početkom aprila i kod semena ubranih u staklari i kod onih ubranih oko staklare. Osvetljavanje imbibovanih semena belom, dnevnom svetlošću, je stimulisalo klijanje svih uzoraka i značajno umanjilo razlike u klijavosti semena ubranih različitih datuma, ali ih nije eliminisalo u potpunosti.
PB  - Herbološko društvo Srbije, Beograd
T2  - Acta herbologica
T1  - The effect of environmental conditions during seed maturation on germination of chickweed (Stellaria media (L.) Vill.)
T1  - Uticaj uslova sredine tokom sazrevanja na klijanje semena mišjakinje (Stellaria media (L.) Vill.)
EP  - 188
IS  - 1
SP  - 181
VL  - 17
ER  - 

@article{
author = "Jovanović, Vladan and Janjić, Vaskrsija and Nikolić, Bogdan and Stanković-Kalezić, Radmila and Ghalawnji, Nabil and Giba, Zlatko",
year = "2008",
abstract = "The timing and dynamic of seed germination of weed plants and factors affecting them make an important segment of knowledge required for planning weed control in agricultural fields. Environmental conditions existing during seed maturation are the most immediate factor affecting morphological and physiological properties of seeds. We investigated the effect of environmental conditions existing during seed maturation of chickweed (Stellaria media (L.) Vill.), a frequent and widespread weed species, on their germination in the dark and after irradiation. Seeds were sampled from chickweed plants grown inside a glasshouse and those growing wild outdoors in the vicinity of the glasshouse at 3-9 day intervals from mid-February to early June 2007. When fruits were setting in both populations simultaneously, the seeds were collected on the same dates inside and outside the glasshouse. Chickweed plants that grew outdoors began flowering and fruiting more than a month later than those growing in the glasshouse. Plants growing inside the glasshouse stopped fruiting about 20 days after those around the glasshouse. Two months after the last harvest, in August, germinability of the collected seeds was investigated. Despite the different conditions in which seeds had matured, no statistically significant difference was detected in germinability in the dark between the seeds sampled inside and outside the glasshouse, except in two of the 14 pairs of samples collected on the same dates. On the other hand, there were considerable and statistically significant differences in germinability depending on sampling dates. The lowest germination was found in samples collected both inside and outside the glasshouse in late March and early April. Irradiation of imbibing seeds with white daylight stimulated germination of all samples and significantly decreased the differences in germinability of seeds collected on different dates, while not eliminating them fully., Poznavanje vremena i dinamike klijanja semena korovskih biljaka i faktora koji na njih utiču je u svetu važan deo korpusa znanja koja su potrebna prilikom planiranja kontrole zakorovljenosti poljoprivrednih površina. Uslovi sredine prisutni tokom sazrevanja semena su prvi faktori koji utiču na kasnije morfološke i fiziološke osobine semena. U ovom radu je ispitivan uticaj uslova sredine tokom sazrevanja semena mišjakinje (Stellaria media (L.) Vill.), česte i široko rasprostranjene korovske vrste, na klijanje u mraku i nakon osvetljavanja. Semena su brana u razmacima od tri do devet dana od sredine februara do početka juna 2007. godine sa biljaka mišjakinje gajenih u staklari i sa biljaka koje su samoniklo rasle oko staklare. U vreme kada su obe populacije plodonosile, semena su brana istog dana i ispred staklare i u staklari. Biljke mišjakinje koje su rasle oko staklare počele su sa sporadičnim cvetanjem oko 15 dana kasnije od biljaka u staklari, ali su, zbog dužeg perioda hladnog vremena koji je usledio, sa masovnijim cvetanjem i plodonošenjem počele više od mesec dana kasnije od biljaka iz staklare. Biljke u staklari su prestale da plodonose dvadesetak dana posle biljaka oko staklare. Dva meseca nakon poslednjeg branja, tokom avgusta, ispitivana je klijavost ubranih semena. I pored različitih uslova u kojima su semena sazrevala nije bilo statistički značajne razlike u klijanju u mraku semena ubranih u staklari i ubranih oko staklare, osim u dva od četrnaest parova uzoraka ubranih istog dana. S druge strane, postojale su velike, statistički značajne razlike u klijavosti u zavisnosti od datuma branja. Najnižu klijavost su imali uzorci semena ubranih krajem marta i početkom aprila i kod semena ubranih u staklari i kod onih ubranih oko staklare. Osvetljavanje imbibovanih semena belom, dnevnom svetlošću, je stimulisalo klijanje svih uzoraka i značajno umanjilo razlike u klijavosti semena ubranih različitih datuma, ali ih nije eliminisalo u potpunosti.",
publisher = "Herbološko društvo Srbije, Beograd",
journal = "Acta herbologica",
title = "The effect of environmental conditions during seed maturation on germination of chickweed (Stellaria media (L.) Vill.), Uticaj uslova sredine tokom sazrevanja na klijanje semena mišjakinje (Stellaria media (L.) Vill.)",
pages = "188-181",
number = "1",
volume = "17"
}

Jovanović, V., Janjić, V., Nikolić, B., Stanković-Kalezić, R., Ghalawnji, N.,& Giba, Z.. (2008). The effect of environmental conditions during seed maturation on germination of chickweed (Stellaria media (L.) Vill.). in Acta herbologica
Herbološko društvo Srbije, Beograd., 17(1), 181-188.

Jovanović V, Janjić V, Nikolić B, Stanković-Kalezić R, Ghalawnji N, Giba Z. The effect of environmental conditions during seed maturation on germination of chickweed (Stellaria media (L.) Vill.). in Acta herbologica. 2008;17(1):181-188..

Jovanović, Vladan, Janjić, Vaskrsija, Nikolić, Bogdan, Stanković-Kalezić, Radmila, Ghalawnji, Nabil, Giba, Zlatko, "The effect of environmental conditions during seed maturation on germination of chickweed (Stellaria media (L.) Vill.)" in Acta herbologica, 17, no. 1 (2008):181-188.

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Milićević, Zoran
AU  - Đurović, Sanja
AU  - Drinić, Goran
AU  - Jovanović, Vladan
AU  - Janjić, Vaskrsija
PY  - 2007
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/61
AB  - Effect of the herbicide sulphosate on the growth, accumulation and distribution of dry weight, photosynthesis and water regime in maize plants grown in controlled environment was investigated. The herbicide sulphosate was found to significantly lowered dry matter acumulation and slow down growth of maize plants. Dry weight accumulation, which ultimately determines growth, was found to correlate highly significantly with dry matter allocation to root and leaves, but this dependence was not unique. Under influence of sulphosate dry matter allocated from leaves to stem. That the phenomena result from a specific carbohydrate metabolism in stem of maize plants (not contain starch). The herbicide sulphosate significantly affect the status and functioning of the root and water regime of maize plants (lowered values of parameters Vr and RWC). Changes in photosynthesis and photosynthetic structures (degradation of photosynthetic pigments) under the effect of sulphosate precede changes in the water regime of leaves of maize plants. This effects must be seen as photoinhibition of photosynthesis with photooxydation of photosynthetic pigments (particularly Chla) under sulphosate-provoked stress. 'Light curves' of different parameters of Chla fluorescence (qP, Fv,/Fm,, Φ PS2) lowered under increased actinic light. ETR para-meter of photosynthesis had sigmoid dependence of PAR, like to kinetic of photosyntetic fixation of CO2. Parameters of Chla fluorescence and photosynthesis can be used to monitor and assess the volume of functional senescence of photosynthesis in maize leaves both in the control plants and those exposed to sulphosate-caused stress.
AB  - U radu se razmatra dejstvo herbicida sulfosata na rastenje, akumulaciju i preraspodelu suve mase, fotosintezu i vodni režim biljaka kukuruza, raslih u kontrolisanim uslovima. Herbicid sulfosat značajno umanjuje akumulaciju suve mase, usporava rastenje biljaka kukuruza i utiče na preraspodelu suve mase u biljci. Poslednji efekat verovatno je u vezi sa specifičnošću metabolizma ugljenih hidrata u stablu kukuruza. Akumulacija suve mase i rastenje kukuruza zavise od preraspodele suve mase u koren i listove, što bi bio jedan od uzroka fitotoksičnog dejstva sulfosata. Pored toga, sulfosat inhibira funkcije korena i vodni režim listova kukuruza. Ipak, najraniji efekat sulfosata jeste fotoinhibicija fotosinteze, za kojom sledi degradacija fotosintetskih pigmenata i struktura. Metoda fluorescencije Chla može se koristiti za in situ praćenje funkcionalnog starenja listova u stanju stresa, kao npr. pri dejstvu herbicida sulfosata.
PB  - Institute for Plant Protection and Environment, Belgrade
T2  - Zaštita bilja
T1  - Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.), 4: Influence on plants grown in controlled environment
T1  - Različiti aspekti inhibicije rastenja i fotosinteze kukuruza (Zea mays L.) fosfonatnim herbicidom sulfosatom, 4 - dejstvo na biljke rasle u kontrolisanim uslovima
EP  - 121
IS  - 1-4
SP  - 105
VL  - 58
ER  - 

@article{
author = "Nikolić, Bogdan and Milićević, Zoran and Đurović, Sanja and Drinić, Goran and Jovanović, Vladan and Janjić, Vaskrsija",
year = "2007",
abstract = "Effect of the herbicide sulphosate on the growth, accumulation and distribution of dry weight, photosynthesis and water regime in maize plants grown in controlled environment was investigated. The herbicide sulphosate was found to significantly lowered dry matter acumulation and slow down growth of maize plants. Dry weight accumulation, which ultimately determines growth, was found to correlate highly significantly with dry matter allocation to root and leaves, but this dependence was not unique. Under influence of sulphosate dry matter allocated from leaves to stem. That the phenomena result from a specific carbohydrate metabolism in stem of maize plants (not contain starch). The herbicide sulphosate significantly affect the status and functioning of the root and water regime of maize plants (lowered values of parameters Vr and RWC). Changes in photosynthesis and photosynthetic structures (degradation of photosynthetic pigments) under the effect of sulphosate precede changes in the water regime of leaves of maize plants. This effects must be seen as photoinhibition of photosynthesis with photooxydation of photosynthetic pigments (particularly Chla) under sulphosate-provoked stress. 'Light curves' of different parameters of Chla fluorescence (qP, Fv,/Fm,, Φ PS2) lowered under increased actinic light. ETR para-meter of photosynthesis had sigmoid dependence of PAR, like to kinetic of photosyntetic fixation of CO2. Parameters of Chla fluorescence and photosynthesis can be used to monitor and assess the volume of functional senescence of photosynthesis in maize leaves both in the control plants and those exposed to sulphosate-caused stress., U radu se razmatra dejstvo herbicida sulfosata na rastenje, akumulaciju i preraspodelu suve mase, fotosintezu i vodni režim biljaka kukuruza, raslih u kontrolisanim uslovima. Herbicid sulfosat značajno umanjuje akumulaciju suve mase, usporava rastenje biljaka kukuruza i utiče na preraspodelu suve mase u biljci. Poslednji efekat verovatno je u vezi sa specifičnošću metabolizma ugljenih hidrata u stablu kukuruza. Akumulacija suve mase i rastenje kukuruza zavise od preraspodele suve mase u koren i listove, što bi bio jedan od uzroka fitotoksičnog dejstva sulfosata. Pored toga, sulfosat inhibira funkcije korena i vodni režim listova kukuruza. Ipak, najraniji efekat sulfosata jeste fotoinhibicija fotosinteze, za kojom sledi degradacija fotosintetskih pigmenata i struktura. Metoda fluorescencije Chla može se koristiti za in situ praćenje funkcionalnog starenja listova u stanju stresa, kao npr. pri dejstvu herbicida sulfosata.",
publisher = "Institute for Plant Protection and Environment, Belgrade",
journal = "Zaštita bilja",
title = "Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.), 4: Influence on plants grown in controlled environment, Različiti aspekti inhibicije rastenja i fotosinteze kukuruza (Zea mays L.) fosfonatnim herbicidom sulfosatom, 4 - dejstvo na biljke rasle u kontrolisanim uslovima",
pages = "121-105",
number = "1-4",
volume = "58"
}

Nikolić, B., Milićević, Z., Đurović, S., Drinić, G., Jovanović, V.,& Janjić, V.. (2007). Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.), 4: Influence on plants grown in controlled environment. in Zaštita bilja
Institute for Plant Protection and Environment, Belgrade., 58(1-4), 105-121.

Nikolić B, Milićević Z, Đurović S, Drinić G, Jovanović V, Janjić V. Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.), 4: Influence on plants grown in controlled environment. in Zaštita bilja. 2007;58(1-4):105-121..

Nikolić, Bogdan, Milićević, Zoran, Đurović, Sanja, Drinić, Goran, Jovanović, Vladan, Janjić, Vaskrsija, "Different aspects of inhibition of growth and photosynthesis by the phosphonate herbicide sulphosate in maize (Zea mays L.), 4: Influence on plants grown in controlled environment" in Zaštita bilja, 58, no. 1-4 (2007):105-121.

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Milićević, Zoran
AU  - Poštić, Dobrivoj
AU  - Dodig, Dejan
AU  - Jovanović, Vladan
AU  - Janjić, Vaskrsija
PY  - 2007
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/62
AB  - Chla fluorescence, as a mode of estimation of photosynthesis, especially are sensitive to changes of temperature and intensity of light (PAR). This enable to follow influence of this ecophysiological parameters of native plants photosynthesis. In this article we investigated influence of annual changes of temperature and PAR on parameters of induction of Chla fluorescence in Plantago lanceolata (L.), plant species more represented in warmer part of year. Lowering of temperature reduces quantum efficacy and electron transport in PS2 and induced low-temperature photoinhibition of photosynthesis. But, this is because of stronger photoprotective processes and changes of redox state of plastoquinone pool in PS2. Because that this processes we viewed as a acclimation to low temperatures. But with prolonged low-temperature exposure all physiological processes quenched and all aboveground parts delayed in that species. If we compare some different acclimation to low temperatures Plantago lanceolata and Plantago maior, species which settled in very neighbouring sites, the conclusion of that discussion is question: 'Is it different acclimative responses of this species in condition of low temperatures, reason for posible competitive advantage one of them?' This is object of future investigation.
AB  - Fluorescencija Chla, kao pokazatelj fotosinteze, posebno je osetljiva na promene temperature i intenziteta svetlosti (PAR). To omogućava praćenje uticaja ovih ekofizioloških parametara na fotosintezu nativnih biljaka. U ovom radu dat je pregled uticaja godišnjih promena temperature i PAR na parametre fluorescencije Chla kod Plantago lanceolata (L.), biljne vrste zastupljene u toplijem delu godine. Sniženje temperature umanjuje kvantni prinos i usporava transport elektrona u PS2, što dovodi do niskotemperaturne fotoinhibicije. Međutim, to se odvija jačanjem fotoprotektivnih procesa i promenom redoks stanja pula plastohinona u PS2, pa pomenute procese možemo posmatrati kao aklimaciju na nisku temperaturu. Ipak, vremenom dolazi do gašenja fizioloških procesa i izumiranja nadzemnih organa ove vrste tokom zime. Ovi nalazi diskutuju se odnosno životne strategije druge simpatričke vrste roda Plantago.
PB  - Institute for Plant Protection and Environment, Belgrade
T2  - Zaštita bilja
T1  - Influence of annual changes of temperature and light (PAR) on induction of Chla fluorescence in situ in Plantago lanceolata (L.)
T1  - Uticaj godišnjih promena temperature i svetlosti (PAR) na indukciju fluorescencije Chla in situ kod Plantago lanceolata L.
EP  - 88
IS  - 1-4
SP  - 79
VL  - 58
ER  - 

@article{
author = "Nikolić, Bogdan and Milićević, Zoran and Poštić, Dobrivoj and Dodig, Dejan and Jovanović, Vladan and Janjić, Vaskrsija",
year = "2007",
abstract = "Chla fluorescence, as a mode of estimation of photosynthesis, especially are sensitive to changes of temperature and intensity of light (PAR). This enable to follow influence of this ecophysiological parameters of native plants photosynthesis. In this article we investigated influence of annual changes of temperature and PAR on parameters of induction of Chla fluorescence in Plantago lanceolata (L.), plant species more represented in warmer part of year. Lowering of temperature reduces quantum efficacy and electron transport in PS2 and induced low-temperature photoinhibition of photosynthesis. But, this is because of stronger photoprotective processes and changes of redox state of plastoquinone pool in PS2. Because that this processes we viewed as a acclimation to low temperatures. But with prolonged low-temperature exposure all physiological processes quenched and all aboveground parts delayed in that species. If we compare some different acclimation to low temperatures Plantago lanceolata and Plantago maior, species which settled in very neighbouring sites, the conclusion of that discussion is question: 'Is it different acclimative responses of this species in condition of low temperatures, reason for posible competitive advantage one of them?' This is object of future investigation., Fluorescencija Chla, kao pokazatelj fotosinteze, posebno je osetljiva na promene temperature i intenziteta svetlosti (PAR). To omogućava praćenje uticaja ovih ekofizioloških parametara na fotosintezu nativnih biljaka. U ovom radu dat je pregled uticaja godišnjih promena temperature i PAR na parametre fluorescencije Chla kod Plantago lanceolata (L.), biljne vrste zastupljene u toplijem delu godine. Sniženje temperature umanjuje kvantni prinos i usporava transport elektrona u PS2, što dovodi do niskotemperaturne fotoinhibicije. Međutim, to se odvija jačanjem fotoprotektivnih procesa i promenom redoks stanja pula plastohinona u PS2, pa pomenute procese možemo posmatrati kao aklimaciju na nisku temperaturu. Ipak, vremenom dolazi do gašenja fizioloških procesa i izumiranja nadzemnih organa ove vrste tokom zime. Ovi nalazi diskutuju se odnosno životne strategije druge simpatričke vrste roda Plantago.",
publisher = "Institute for Plant Protection and Environment, Belgrade",
journal = "Zaštita bilja",
title = "Influence of annual changes of temperature and light (PAR) on induction of Chla fluorescence in situ in Plantago lanceolata (L.), Uticaj godišnjih promena temperature i svetlosti (PAR) na indukciju fluorescencije Chla in situ kod Plantago lanceolata L.",
pages = "88-79",
number = "1-4",
volume = "58"
}

Nikolić, B., Milićević, Z., Poštić, D., Dodig, D., Jovanović, V.,& Janjić, V.. (2007). Influence of annual changes of temperature and light (PAR) on induction of Chla fluorescence in situ in Plantago lanceolata (L.). in Zaštita bilja
Institute for Plant Protection and Environment, Belgrade., 58(1-4), 79-88.

Nikolić B, Milićević Z, Poštić D, Dodig D, Jovanović V, Janjić V. Influence of annual changes of temperature and light (PAR) on induction of Chla fluorescence in situ in Plantago lanceolata (L.). in Zaštita bilja. 2007;58(1-4):79-88..

Nikolić, Bogdan, Milićević, Zoran, Poštić, Dobrivoj, Dodig, Dejan, Jovanović, Vladan, Janjić, Vaskrsija, "Influence of annual changes of temperature and light (PAR) on induction of Chla fluorescence in situ in Plantago lanceolata (L.)" in Zaštita bilja, 58, no. 1-4 (2007):79-88.

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Drinić, Goran
AU  - Jovanović, Vladan
AU  - Janjić, Vaskrsija
AU  - Stojaković, Sanja
PY  - 2007
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/50
AB  - Effects of the herbicide sulphosate on growth, accumulation and partitioning of dry weight and photosynthesis in maize plants subjected to source-sink manipulation at the root were studied. The findings indicate that growth and dry weight accumulation correlate significantly only with the dry mass ratio and/or volume of the root (RMR, Vr, respectively), while a significant negative correlation was found with stem mass ratio (SMR) and generally with leaf mass ratio (LMR), which reflects an irregular distribution of carbohydrate metabolism in maize plants. As the root is where cytokinins, the plant hormons essential for maintaining photosynthetic structures, are synthesized, we assumed that the root status under stress caused by the herbicide sulphosate could be one of the factors of stability/sensitivity of photosynthesis/photosynthetic structures in plants exposed to this herbicide.
AB  - U radu je razmatran uticaj herbicida sulfosata na rastenje, akumulaciju i preraspodelu suve mase, kao i fotosintezu biljaka kukuruza na kojima je vršena manipulacija "proizvod-potrošač" odnosa na nivou korena. Nađeno je da akumulacija suve mase značajno Koreliše samo sa zapreminom i/ili udeonom suvom masom korena (Vr, RMR), a negativno značajno sa udeonom suvom masom stabla (SMR) i (uglavnom) listova (LMR), što je u skladu sa neravnomernom preraspodelom ugljenohidratnog metabolizma kod biljaka kukuruza. Poznato je da je koren mesto sinteze citokinina, biljnih hormona neophodnih u održavanju fotosintetskih struktura. Pošto rezultati ukazuju na značaj statusa korena u uslovima stresa izazvanim herbicidom sulfosatom, smatramo da isti može biti jedan od faktora stabilnosti /osetljivosti fotosinteze/ fotosintetskih struktura kod biljaka izloženih dejstvu pomenutog herbicida.
PB  - Herbološko društvo Srbije, Beograd
T2  - Acta herbologica
T1  - Different aspects of inhibition of growth and photosynthesis of maize (Zea mays L.) by the phosphonate herbicide sulphosate, 1: Root manipulation
T1  - Različiti aspekti inhibicije rastenja i fotosinteze kukuruza (Zea mays L.) uzrokovanog herbicidom sulfosatom, 1 - manipulacija statusom korena
EP  - 39
IS  - 1
SP  - 29
VL  - 16
ER  - 

@article{
author = "Nikolić, Bogdan and Drinić, Goran and Jovanović, Vladan and Janjić, Vaskrsija and Stojaković, Sanja",
year = "2007",
abstract = "Effects of the herbicide sulphosate on growth, accumulation and partitioning of dry weight and photosynthesis in maize plants subjected to source-sink manipulation at the root were studied. The findings indicate that growth and dry weight accumulation correlate significantly only with the dry mass ratio and/or volume of the root (RMR, Vr, respectively), while a significant negative correlation was found with stem mass ratio (SMR) and generally with leaf mass ratio (LMR), which reflects an irregular distribution of carbohydrate metabolism in maize plants. As the root is where cytokinins, the plant hormons essential for maintaining photosynthetic structures, are synthesized, we assumed that the root status under stress caused by the herbicide sulphosate could be one of the factors of stability/sensitivity of photosynthesis/photosynthetic structures in plants exposed to this herbicide., U radu je razmatran uticaj herbicida sulfosata na rastenje, akumulaciju i preraspodelu suve mase, kao i fotosintezu biljaka kukuruza na kojima je vršena manipulacija "proizvod-potrošač" odnosa na nivou korena. Nađeno je da akumulacija suve mase značajno Koreliše samo sa zapreminom i/ili udeonom suvom masom korena (Vr, RMR), a negativno značajno sa udeonom suvom masom stabla (SMR) i (uglavnom) listova (LMR), što je u skladu sa neravnomernom preraspodelom ugljenohidratnog metabolizma kod biljaka kukuruza. Poznato je da je koren mesto sinteze citokinina, biljnih hormona neophodnih u održavanju fotosintetskih struktura. Pošto rezultati ukazuju na značaj statusa korena u uslovima stresa izazvanim herbicidom sulfosatom, smatramo da isti može biti jedan od faktora stabilnosti /osetljivosti fotosinteze/ fotosintetskih struktura kod biljaka izloženih dejstvu pomenutog herbicida.",
publisher = "Herbološko društvo Srbije, Beograd",
journal = "Acta herbologica",
title = "Different aspects of inhibition of growth and photosynthesis of maize (Zea mays L.) by the phosphonate herbicide sulphosate, 1: Root manipulation, Različiti aspekti inhibicije rastenja i fotosinteze kukuruza (Zea mays L.) uzrokovanog herbicidom sulfosatom, 1 - manipulacija statusom korena",
pages = "39-29",
number = "1",
volume = "16"
}

Nikolić, B., Drinić, G., Jovanović, V., Janjić, V.,& Stojaković, S.. (2007). Different aspects of inhibition of growth and photosynthesis of maize (Zea mays L.) by the phosphonate herbicide sulphosate, 1: Root manipulation. in Acta herbologica
Herbološko društvo Srbije, Beograd., 16(1), 29-39.

Nikolić B, Drinić G, Jovanović V, Janjić V, Stojaković S. Different aspects of inhibition of growth and photosynthesis of maize (Zea mays L.) by the phosphonate herbicide sulphosate, 1: Root manipulation. in Acta herbologica. 2007;16(1):29-39..

Nikolić, Bogdan, Drinić, Goran, Jovanović, Vladan, Janjić, Vaskrsija, Stojaković, Sanja, "Different aspects of inhibition of growth and photosynthesis of maize (Zea mays L.) by the phosphonate herbicide sulphosate, 1: Root manipulation" in Acta herbologica, 16, no. 1 (2007):29-39.