TY  - JOUR
AU  - Vuković, Aleksandar
AU  - Milenković, Bojana
AU  - Lalević, Dragana
AU  - Barać, Saša
AU  - Biberdžić, Milan
AU  - Đokić, Dragoslav
AU  - Stanisavljević, Rade
PY  - 2024
UR  - https://enauka.gov.rs/handle/123456789/867252
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1234
AB  - The study presents the effect of cutting height (10, 15 and 30 cm) on yield, nutritional value and chemical
composition of silage corn. The experiment was carried out under dryland conditions and the silage corn was
harvested with three types of self-propelled silage harvesters. Cutting height increased linearly with increasing
operating speed of silage harvesters. For all types of silage harvesters, the cutting height of 30 cm had a
statistically significant (p≤0.05) effect on losses of yields. The numerical value of the R2
factor (from R2
= 0.8978
to 0.9896) shows a strong dependence in all harvesters for all three cutting heights. The regression coefficients
(b) show a significant deviation from the theoretical cutting height at 10 and 15 cm (b = 0.6676 and b = 0.6715),
and very significant (b = 2.0249) at the theoretical cutting height of 30 cm. With an increase in cutting height,
the nutritional value of silage increased. At a cutting height of 30 cm, during the test period in all types of
harvesters, the crude protein (CP) content was significantly (p≤0.05) higher than at a cutting height of 10 cm
(harvester C = 6.94% at 10 cm, harvester B = 8.15% at 30 cm). The cutting height of 30 cm influenced a
significantly (p≤0.05) lower crude fiber (CF) content of harvester Claas Jaguar 850 (21.19%), compared to
John Deere 6810 (24.33%) at a height of 10 cm. The crude ash content (CAsh) did not vary significantly under
the influence of cutting height. Starch content was statistically higher (p≤0.05) in all types of silage harvesters
during the test at a cutting height of 30 cm (28.2% harvester New Holland FX 28, 33.8% harvester
Claas Jaguar 850). The content of calcium (Ca) was significantly higher at a height of 30 cm for harvesters
John Deere 6810 and Claas Jaguar 850 in the third year, while no significant difference was found for
harvester New Holland FX 28. For phosphorus (P), there was no significant difference depending on the
cutting height, but it did exist depending on the year.
PB  - INCDA Fundulea
T2  - Romanian Agricultural Research
T1  - Nutritional Value and Chemical Composition of Corn Silage Depending on Cutting Height and Forage Losses
EP  - 66
SP  - 55
VL  - 41
DO  - 10.59665/rar4106
ER  - 

@article{
author = "Vuković, Aleksandar and Milenković, Bojana and Lalević, Dragana and Barać, Saša and Biberdžić, Milan and Đokić, Dragoslav and Stanisavljević, Rade",
year = "2024",
abstract = "The study presents the effect of cutting height (10, 15 and 30 cm) on yield, nutritional value and chemical
composition of silage corn. The experiment was carried out under dryland conditions and the silage corn was
harvested with three types of self-propelled silage harvesters. Cutting height increased linearly with increasing
operating speed of silage harvesters. For all types of silage harvesters, the cutting height of 30 cm had a
statistically significant (p≤0.05) effect on losses of yields. The numerical value of the R2
factor (from R2
= 0.8978
to 0.9896) shows a strong dependence in all harvesters for all three cutting heights. The regression coefficients
(b) show a significant deviation from the theoretical cutting height at 10 and 15 cm (b = 0.6676 and b = 0.6715),
and very significant (b = 2.0249) at the theoretical cutting height of 30 cm. With an increase in cutting height,
the nutritional value of silage increased. At a cutting height of 30 cm, during the test period in all types of
harvesters, the crude protein (CP) content was significantly (p≤0.05) higher than at a cutting height of 10 cm
(harvester C = 6.94% at 10 cm, harvester B = 8.15% at 30 cm). The cutting height of 30 cm influenced a
significantly (p≤0.05) lower crude fiber (CF) content of harvester Claas Jaguar 850 (21.19%), compared to
John Deere 6810 (24.33%) at a height of 10 cm. The crude ash content (CAsh) did not vary significantly under
the influence of cutting height. Starch content was statistically higher (p≤0.05) in all types of silage harvesters
during the test at a cutting height of 30 cm (28.2% harvester New Holland FX 28, 33.8% harvester
Claas Jaguar 850). The content of calcium (Ca) was significantly higher at a height of 30 cm for harvesters
John Deere 6810 and Claas Jaguar 850 in the third year, while no significant difference was found for
harvester New Holland FX 28. For phosphorus (P), there was no significant difference depending on the
cutting height, but it did exist depending on the year.",
publisher = "INCDA Fundulea",
journal = "Romanian Agricultural Research",
title = "Nutritional Value and Chemical Composition of Corn Silage Depending on Cutting Height and Forage Losses",
pages = "66-55",
volume = "41",
doi = "10.59665/rar4106"
}

Vuković, A., Milenković, B., Lalević, D., Barać, S., Biberdžić, M., Đokić, D.,& Stanisavljević, R.. (2024). Nutritional Value and Chemical Composition of Corn Silage Depending on Cutting Height and Forage Losses. in Romanian Agricultural Research
INCDA Fundulea., 41, 55-66.
https://doi.org/10.59665/rar4106

Vuković A, Milenković B, Lalević D, Barać S, Biberdžić M, Đokić D, Stanisavljević R. Nutritional Value and Chemical Composition of Corn Silage Depending on Cutting Height and Forage Losses. in Romanian Agricultural Research. 2024;41:55-66.
doi:10.59665/rar4106 .

Vuković, Aleksandar, Milenković, Bojana, Lalević, Dragana, Barać, Saša, Biberdžić, Milan, Đokić, Dragoslav, Stanisavljević, Rade, "Nutritional Value and Chemical Composition of Corn Silage Depending on Cutting Height and Forage Losses" in Romanian Agricultural Research, 41 (2024):55-66,
https://doi.org/10.59665/rar4106 . .

TY  - JOUR
AU  - Stanisavljević, Rade
AU  - Vuković, Aleksandar
AU  - Petrović, Dragan V.
AU  - Radojević, Rade L.
AU  - Barać, Saša
AU  - Mileusnić, Zoran
AU  - Tadić, Vjekoslav
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/613
AB  - This paper presents the tests results of three types of hay mowing machines (later in text: mowers), namely a self-propelled oscillatory mower-conditioner and two tractor-mounted mowers with oscillatory and rotary blades, used to mow alfalfa grown under dry land conditions in the region of central Serbia during three seasons in 2014, 2015 and 2016. Although characterized by older design, they are still commonly used at smaller and medium size farms in this region. Therefore, their optimal exploitation parameters are still of large importance for hay quality and production efficiency and sustainability. The exploitation parameters of all three mowers generally increased linearly with higher speeds, having high R2 values (over 0,8), with rare exceptions. The regression coefficients b clearly showed that the self-propelled mower-conditioner achieved maximum increase in production performance (b = 0,3606), compared with the oscillatory (b = 0,1158) and rotary mowers (b = 0,1414). Mower design had a significant (p ≤ 0,001) effect on cutting and chopping losses, production performance, and specific fuel consumption (p ≤ 0,05). The tests confirmed the superiority of the self-propelled mower over the two mowers aggregated with tractors.
PB  - Strojarski fakultet
T2  - Tehnicki vjesnik
T1  - Efficiency of alfalfa hay mowing machines under the dryland conditions
EP  - 1510
IS  - 5
SP  - 1503
VL  - 28
DO  - 10.17559/TV-20200720092823
ER  - 

@article{
author = "Stanisavljević, Rade and Vuković, Aleksandar and Petrović, Dragan V. and Radojević, Rade L. and Barać, Saša and Mileusnić, Zoran and Tadić, Vjekoslav",
year = "2021",
abstract = "This paper presents the tests results of three types of hay mowing machines (later in text: mowers), namely a self-propelled oscillatory mower-conditioner and two tractor-mounted mowers with oscillatory and rotary blades, used to mow alfalfa grown under dry land conditions in the region of central Serbia during three seasons in 2014, 2015 and 2016. Although characterized by older design, they are still commonly used at smaller and medium size farms in this region. Therefore, their optimal exploitation parameters are still of large importance for hay quality and production efficiency and sustainability. The exploitation parameters of all three mowers generally increased linearly with higher speeds, having high R2 values (over 0,8), with rare exceptions. The regression coefficients b clearly showed that the self-propelled mower-conditioner achieved maximum increase in production performance (b = 0,3606), compared with the oscillatory (b = 0,1158) and rotary mowers (b = 0,1414). Mower design had a significant (p ≤ 0,001) effect on cutting and chopping losses, production performance, and specific fuel consumption (p ≤ 0,05). The tests confirmed the superiority of the self-propelled mower over the two mowers aggregated with tractors.",
publisher = "Strojarski fakultet",
journal = "Tehnicki vjesnik",
title = "Efficiency of alfalfa hay mowing machines under the dryland conditions",
pages = "1510-1503",
number = "5",
volume = "28",
doi = "10.17559/TV-20200720092823"
}

Stanisavljević, R., Vuković, A., Petrović, D. V., Radojević, R. L., Barać, S., Mileusnić, Z.,& Tadić, V.. (2021). Efficiency of alfalfa hay mowing machines under the dryland conditions. in Tehnicki vjesnik
Strojarski fakultet., 28(5), 1503-1510.
https://doi.org/10.17559/TV-20200720092823

Stanisavljević R, Vuković A, Petrović DV, Radojević RL, Barać S, Mileusnić Z, Tadić V. Efficiency of alfalfa hay mowing machines under the dryland conditions. in Tehnicki vjesnik. 2021;28(5):1503-1510.
doi:10.17559/TV-20200720092823 .

Stanisavljević, Rade, Vuković, Aleksandar, Petrović, Dragan V., Radojević, Rade L., Barać, Saša, Mileusnić, Zoran, Tadić, Vjekoslav, "Efficiency of alfalfa hay mowing machines under the dryland conditions" in Tehnicki vjesnik, 28, no. 5 (2021):1503-1510,
https://doi.org/10.17559/TV-20200720092823 . .

TY  - JOUR
AU  - Stanısavljevıć, Rade
AU  - Vukovıć, Aleksandar
AU  - Barać, Saša
AU  - Radojevıć, Rade
AU  - Đokıć, Dragoslav
AU  - Petrovıć, Dragan
PY  - 2019
UR  - http://tarimbilimleri.agri.ankara.edu.tr/2019/25_3/14.makale.pdf
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/581
AB  - The paper presents the three years efficiency results (2011-2013) of the work and ways of harvesting (three types of mowers, with or without spreading the forage) influencing the quality of the forage (the content of crude protein and crude fiber) during the three days drying process. These results indicate that the harvesting method can strongly affect the work efficiency, energy consumption, the forage drying intensity and the quality of forage used for hay and haylage preparation. The best quality of the forage was achieved when a drum rotating mower PÖTTINGER CAT 185 was used. Negative correlation was found between content of crude protein and the crude fibre content, depending on the type of mower, varying in the range between r= -0.978 and r= -0.882 (PÖTTINGER CAT 185 r= -0.882 P≤0.05 to JF STOLL SB 200 r= -0.978 P≤0.001).
PB  - Ankara :  Ankara Üniversitesi Ziraat Fakültesi
T2  - Tarım Bilimleri Dergisi / Journal of Agricultural Sciences
T1  - Influence of harvesting on quality of Alfalfa Forage used for Haylage and Hay
EP  - 390
IS  - 3
SP  - 384
VL  - 25
ER  - 

@article{
author = "Stanısavljevıć, Rade and Vukovıć, Aleksandar and Barać, Saša and Radojevıć, Rade and Đokıć, Dragoslav and Petrovıć, Dragan",
year = "2019",
abstract = "The paper presents the three years efficiency results (2011-2013) of the work and ways of harvesting (three types of mowers, with or without spreading the forage) influencing the quality of the forage (the content of crude protein and crude fiber) during the three days drying process. These results indicate that the harvesting method can strongly affect the work efficiency, energy consumption, the forage drying intensity and the quality of forage used for hay and haylage preparation. The best quality of the forage was achieved when a drum rotating mower PÖTTINGER CAT 185 was used. Negative correlation was found between content of crude protein and the crude fibre content, depending on the type of mower, varying in the range between r= -0.978 and r= -0.882 (PÖTTINGER CAT 185 r= -0.882 P≤0.05 to JF STOLL SB 200 r= -0.978 P≤0.001).",
publisher = "Ankara :  Ankara Üniversitesi Ziraat Fakültesi",
journal = "Tarım Bilimleri Dergisi / Journal of Agricultural Sciences",
title = "Influence of harvesting on quality of Alfalfa Forage used for Haylage and Hay",
pages = "390-384",
number = "3",
volume = "25"
}

Stanısavljevıć, R., Vukovıć, A., Barać, S., Radojevıć, R., Đokıć, D.,& Petrovıć, D.. (2019). Influence of harvesting on quality of Alfalfa Forage used for Haylage and Hay. in Tarım Bilimleri Dergisi / Journal of Agricultural Sciences
Ankara :  Ankara Üniversitesi Ziraat Fakültesi., 25(3), 384-390.

Stanısavljevıć R, Vukovıć A, Barać S, Radojevıć R, Đokıć D, Petrovıć D. Influence of harvesting on quality of Alfalfa Forage used for Haylage and Hay. in Tarım Bilimleri Dergisi / Journal of Agricultural Sciences. 2019;25(3):384-390..

Stanısavljevıć, Rade, Vukovıć, Aleksandar, Barać, Saša, Radojevıć, Rade, Đokıć, Dragoslav, Petrovıć, Dragan, "Influence of harvesting on quality of Alfalfa Forage used for Haylage and Hay" in Tarım Bilimleri Dergisi / Journal of Agricultural Sciences, 25, no. 3 (2019):384-390.

TY  - JOUR
AU  - Đokić, Dragoslav
AU  - Stanisavljević, Rade
AU  - Marković, Jordan
AU  - Milenković, Jasmina
AU  - Terzić, Dragan
AU  - Vasić, Tanja
AU  - Barać, Saša
PY  - 2018
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/538
AB  - In agricultural production, pests and diseases of agricultural crops, as well as weed plants, cause significant losses in the yield and quality of agricultural products. One of the most effective ways of fighting is the use of a wide range of chemicals called pesticides. In accordance with the EU Directives 2009/128/EC and 2006/42/EC underlying the standard EN 13790, the Plant Protection Administration of the Ministry of Agriculture and the Environment of the Republic of Serbia has established a framework for the control of sprayers and mist blowers. Maintaining sprayers for pesticide application in a good state of repair and proper working order reduces their harmful effects on human health and the environment. The nozzle is one of the most important parts of plant protection machines, responsible for the following major functions: delivery of a given amount of liquid in a unit of time, dispersion of the liquid by making droplets of different sizes and forming a stream of a particular shape. Testing of the working safety of sprayers and nozzles was carried out in accordance with the European Standard EN 13790 which specifies the methods and equipment for inspection. The flow rate of nozzles was measured by an S001 nozzle tester (AAMS-Salvarani, Belgium). The measuring equipment used for testing the pesticide application device can accurately determine any deviation and irregularity in the application.
AB  - U poljoprivrednoj proizvodnji, štetočine i bolesti poljoprivrednih kultura, kao i korovske biljke svake godine prouzrokuju značajne gubitke u prinosu i kvalitetu poljoprivrednih proizvoda. Jedan od najefikasnijih načina borbe jeste primena brojnih i različitih hemijskih sredstava, koja se nazivaju opštim nazivom pesticidi. U skladu sa Direktivama Evropskog parlamenta 2009/128/EC i 2006/42/EC, kojima je osnova standard EN 13790, koji propisuje obavezni pregled mašina za zaštitu bilja, Uprava za zaštitu bilja Ministarstva poljoprivrede i životne sredine Republike Srbije uspostavlja okvir za kontrolu sistema prskalica i orošivača. Upotrebom tehnički ispravnih i kontrolisanih ratarskih prskalica za primenu pesticida smanjuje se njihov štetni uticaj na zdravlje ljudi i životnu okolinu. Jedan od najznačajnijih delova mašina za zaštitu bilja predstavljaju rasprskivači. Oni obavljaju najvažnije funkcije, kao što su: propuštaju zadate količine tečnosti u jedinici vremena, raspršuju tečnost praveći kapljice odgovarajućih veličina i formiraju mlaz odgovarajućeg oblika. Testiranje radne ispravnosti prskalice i rasprskivača vršeno je u skladu sa evropskim normativom EN 13790, koji propisuje metode i opremu kojom se obavlja inspekcija. Protok rasprskivača je meren pomoću ispitivača pojedinačnih rasprskivača S001 belgijskog proizvođača 'AAMS-Salvarani'. Primenom merne opreme za ispitivanje ispravnosti rada uređaja za primenu pesticida, merenjem je moguće tačno ustanoviti svako odstupanje i nepravilnost u radu. Dobijeni rezultati ukazuju na to da postoje značajna odstupanja ispitivanih parametara.
PB  - University of Kragujevac, Faculty of Agronomy, Cacak
T2  - Acta agriculturae Serbica
T1  - Performance testing of field crop sprayers in the Rasina district
T1  - Ispitivanje karakteristika ratarskih prskalica u Rasinskom okrugu
EP  - 36
IS  - 45
SP  - 27
VL  - 23
DO  - 10.5937/AASer1845027D
ER  - 

@article{
author = "Đokić, Dragoslav and Stanisavljević, Rade and Marković, Jordan and Milenković, Jasmina and Terzić, Dragan and Vasić, Tanja and Barać, Saša",
year = "2018",
abstract = "In agricultural production, pests and diseases of agricultural crops, as well as weed plants, cause significant losses in the yield and quality of agricultural products. One of the most effective ways of fighting is the use of a wide range of chemicals called pesticides. In accordance with the EU Directives 2009/128/EC and 2006/42/EC underlying the standard EN 13790, the Plant Protection Administration of the Ministry of Agriculture and the Environment of the Republic of Serbia has established a framework for the control of sprayers and mist blowers. Maintaining sprayers for pesticide application in a good state of repair and proper working order reduces their harmful effects on human health and the environment. The nozzle is one of the most important parts of plant protection machines, responsible for the following major functions: delivery of a given amount of liquid in a unit of time, dispersion of the liquid by making droplets of different sizes and forming a stream of a particular shape. Testing of the working safety of sprayers and nozzles was carried out in accordance with the European Standard EN 13790 which specifies the methods and equipment for inspection. The flow rate of nozzles was measured by an S001 nozzle tester (AAMS-Salvarani, Belgium). The measuring equipment used for testing the pesticide application device can accurately determine any deviation and irregularity in the application., U poljoprivrednoj proizvodnji, štetočine i bolesti poljoprivrednih kultura, kao i korovske biljke svake godine prouzrokuju značajne gubitke u prinosu i kvalitetu poljoprivrednih proizvoda. Jedan od najefikasnijih načina borbe jeste primena brojnih i različitih hemijskih sredstava, koja se nazivaju opštim nazivom pesticidi. U skladu sa Direktivama Evropskog parlamenta 2009/128/EC i 2006/42/EC, kojima je osnova standard EN 13790, koji propisuje obavezni pregled mašina za zaštitu bilja, Uprava za zaštitu bilja Ministarstva poljoprivrede i životne sredine Republike Srbije uspostavlja okvir za kontrolu sistema prskalica i orošivača. Upotrebom tehnički ispravnih i kontrolisanih ratarskih prskalica za primenu pesticida smanjuje se njihov štetni uticaj na zdravlje ljudi i životnu okolinu. Jedan od najznačajnijih delova mašina za zaštitu bilja predstavljaju rasprskivači. Oni obavljaju najvažnije funkcije, kao što su: propuštaju zadate količine tečnosti u jedinici vremena, raspršuju tečnost praveći kapljice odgovarajućih veličina i formiraju mlaz odgovarajućeg oblika. Testiranje radne ispravnosti prskalice i rasprskivača vršeno je u skladu sa evropskim normativom EN 13790, koji propisuje metode i opremu kojom se obavlja inspekcija. Protok rasprskivača je meren pomoću ispitivača pojedinačnih rasprskivača S001 belgijskog proizvođača 'AAMS-Salvarani'. Primenom merne opreme za ispitivanje ispravnosti rada uređaja za primenu pesticida, merenjem je moguće tačno ustanoviti svako odstupanje i nepravilnost u radu. Dobijeni rezultati ukazuju na to da postoje značajna odstupanja ispitivanih parametara.",
publisher = "University of Kragujevac, Faculty of Agronomy, Cacak",
journal = "Acta agriculturae Serbica",
title = "Performance testing of field crop sprayers in the Rasina district, Ispitivanje karakteristika ratarskih prskalica u Rasinskom okrugu",
pages = "36-27",
number = "45",
volume = "23",
doi = "10.5937/AASer1845027D"
}

Đokić, D., Stanisavljević, R., Marković, J., Milenković, J., Terzić, D., Vasić, T.,& Barać, S.. (2018). Performance testing of field crop sprayers in the Rasina district. in Acta agriculturae Serbica
University of Kragujevac, Faculty of Agronomy, Cacak., 23(45), 27-36.
https://doi.org/10.5937/AASer1845027D

Đokić D, Stanisavljević R, Marković J, Milenković J, Terzić D, Vasić T, Barać S. Performance testing of field crop sprayers in the Rasina district. in Acta agriculturae Serbica. 2018;23(45):27-36.
doi:10.5937/AASer1845027D .

Đokić, Dragoslav, Stanisavljević, Rade, Marković, Jordan, Milenković, Jasmina, Terzić, Dragan, Vasić, Tanja, Barać, Saša, "Performance testing of field crop sprayers in the Rasina district" in Acta agriculturae Serbica, 23, no. 45 (2018):27-36,
https://doi.org/10.5937/AASer1845027D . .

TY  - JOUR
AU  - Đokić, Dragoslav
AU  - Srećković, Milesa
AU  - Fidanovski, Zoran
AU  - Ilić, Jelena
AU  - Stanisavljević, Rade
AU  - Terzić, Dragan
AU  - Marković, Jordan
AU  - Barać, Saša
PY  - 2017
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/482
AB  - Sainfoin seeds were irradiated by four different lasers (He-Ne laser, three semiconductor lasers of wavelengths 670 nm, 890 nm and of wavelength range 630-680 nm). Each group of seed was irradiated only once, using different exposure times: 1-, 2-, 3- and 4- minutes. The same procedure was applied before autumn (four months post-harvest) and spring sowing (eight months post-harvest). Laser bio-stimulation showed that the optimal operation of the laser was at 890 nm using 3- minutes exposure time in both sowing periods. Slightly weaker, but also significant (p  gt = 0.01) impact on improving germination was in case of laser of 890 nm using 2- and 4- minutes of exposure time, and 630-680 nm laser using 4- minutes exposure time in both sowing periods. In the spring sowing, only laser of 632.8 nm using 3- minutes exposure time and laser of 670 nm laser between 2- and 4- minutes exposure time had significant improvement of seed germination. In the autumn sowing, He-Ne lasers (632.8 nm) using 4-minutes exposure time, semiconductor lasers of 670 nm laser using 3- minutes exposure time, and 630-680 nm laser using 3-minutes exposure time, also significantly (p  gt = 0.01) increased seed germination compared to control.
PB  - Pakistan Agricultural Scientists Forum, Lahore
T2  - Journal of Animal and Plant Sciences
T1  - Influence of pre-sowing he-ne and semiconductor laser stimulation on sainfoin seeds germination four and eight months post-harvest
EP  - 900
IS  - 3
SP  - 894
VL  - 27
ER  - 

@article{
author = "Đokić, Dragoslav and Srećković, Milesa and Fidanovski, Zoran and Ilić, Jelena and Stanisavljević, Rade and Terzić, Dragan and Marković, Jordan and Barać, Saša",
year = "2017",
abstract = "Sainfoin seeds were irradiated by four different lasers (He-Ne laser, three semiconductor lasers of wavelengths 670 nm, 890 nm and of wavelength range 630-680 nm). Each group of seed was irradiated only once, using different exposure times: 1-, 2-, 3- and 4- minutes. The same procedure was applied before autumn (four months post-harvest) and spring sowing (eight months post-harvest). Laser bio-stimulation showed that the optimal operation of the laser was at 890 nm using 3- minutes exposure time in both sowing periods. Slightly weaker, but also significant (p  gt = 0.01) impact on improving germination was in case of laser of 890 nm using 2- and 4- minutes of exposure time, and 630-680 nm laser using 4- minutes exposure time in both sowing periods. In the spring sowing, only laser of 632.8 nm using 3- minutes exposure time and laser of 670 nm laser between 2- and 4- minutes exposure time had significant improvement of seed germination. In the autumn sowing, He-Ne lasers (632.8 nm) using 4-minutes exposure time, semiconductor lasers of 670 nm laser using 3- minutes exposure time, and 630-680 nm laser using 3-minutes exposure time, also significantly (p  gt = 0.01) increased seed germination compared to control.",
publisher = "Pakistan Agricultural Scientists Forum, Lahore",
journal = "Journal of Animal and Plant Sciences",
title = "Influence of pre-sowing he-ne and semiconductor laser stimulation on sainfoin seeds germination four and eight months post-harvest",
pages = "900-894",
number = "3",
volume = "27"
}

Đokić, D., Srećković, M., Fidanovski, Z., Ilić, J., Stanisavljević, R., Terzić, D., Marković, J.,& Barać, S.. (2017). Influence of pre-sowing he-ne and semiconductor laser stimulation on sainfoin seeds germination four and eight months post-harvest. in Journal of Animal and Plant Sciences
Pakistan Agricultural Scientists Forum, Lahore., 27(3), 894-900.

Đokić D, Srećković M, Fidanovski Z, Ilić J, Stanisavljević R, Terzić D, Marković J, Barać S. Influence of pre-sowing he-ne and semiconductor laser stimulation on sainfoin seeds germination four and eight months post-harvest. in Journal of Animal and Plant Sciences. 2017;27(3):894-900..

Đokić, Dragoslav, Srećković, Milesa, Fidanovski, Zoran, Ilić, Jelena, Stanisavljević, Rade, Terzić, Dragan, Marković, Jordan, Barać, Saša, "Influence of pre-sowing he-ne and semiconductor laser stimulation on sainfoin seeds germination four and eight months post-harvest" in Journal of Animal and Plant Sciences, 27, no. 3 (2017):894-900.

TY  - JOUR
AU  - Đokić, Dragoslav
AU  - Terzić, Dragan
AU  - Milenković, Jasmina
AU  - Marković, Jordan
AU  - Poštić, Dobrivoj
AU  - Štrbanović, Ratibor
AU  - Barać, Saša
PY  - 2016
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/454
AB  - Alfalfa is the most important perennial forage legume used for seed production and fodder. The seeds of alfalfa for sowing must be of high purity, germination and high genetic value. The initial purity of naturalized alfalfa seed significantly affect the resulting amount of processed seed in processing process. In the processing of natural seed alfalfa seed material to obtain adequate quality by law regulate used a complex machines for cleaning and sorting seeds. In the processing center of the Institute for forage crops in Globoder-Kruševac, Serbia alfalfa natural seed are processed. The six different parties of natural seeds of different purity in the range of 66 % to 85 % were processed. Also, after each stage of treatment, losses of seeds and seed rate obtained at the end of the processing were measured.
AB  - Lucerka je najznačajnija višegodišnja krmna leguminoza koja se osim za krmu koristi i za proizvodnju semena. Seme lucerke za setvu mora biti visoke čistoće, klijavosti, kao i visoke genetske vrednosti. Početna čistoća naturalnog semena lucerke značajno utiče na dobijenu količinu dorađenog semena pri procesu dorade. Takođe utiče i na utrošak energije u procesu dorade, kao i ljudskog rada i količinu otpada. Tokom dorade naturalnog semena lucerke za dobijanje semenskog materijala odgovarajućeg kvaliteta koji je zakonski regulisan koriste se složene mašine za prečišćavanje i sortiranje semena. U doradnom centru Instituta za krmno bilje u Globoderu-Kruševac, Srbija dorađivano je naturalno seme lucerke šest različitih partija čistoće od 66% do 85%. Dorada semena ima zadatak da se seme pripremi za setvu, klijanje i nicanje, kao i čuvanje u skladištima do momenta setve. Dorada se izvodi na više složenih mašina koje rade na različitim principima u sukcesivnom nizu što zavisi od ulazne čistoće semena. Veoma je važno da razlika između količine čistog semena koja se laboratorijski proceni i stvarne količine dobijenog semena na kraju procesa dorade bude što manja. Količina dobijenog semena lucerke i ostalih sitnozrnih kultura pri doradi direktno zavisi od udela korovskih vrsta i ostalih primesa u naturalnom semenu. Seme visoke čistoće, sa malim udelom semena štetnih korova koji otežavaju i poskupljuju proizvodnju, dovodi i do visokog randmana. Efkasna dorade semena lucerke se ostvaruje odgovarajućom kombinacijom mašina za doradu pri čemu se dobija odgovarajući kvalitet i veća količina dorađenog semena u kraćem vremenskom periodu uz što manji utrošak energije.
PB  - Nacionalno društvo za procesnu tehniku i eneregetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - Losses of alfalfa seed in the processing depending on the initial purity of the seed
T1  - Gubici semena lucerke u procesu dorade u zavisnosti od početne čistoće
EP  - 156
IS  - 3
SP  - 154
VL  - 20
ER  - 

@article{
author = "Đokić, Dragoslav and Terzić, Dragan and Milenković, Jasmina and Marković, Jordan and Poštić, Dobrivoj and Štrbanović, Ratibor and Barać, Saša",
year = "2016",
abstract = "Alfalfa is the most important perennial forage legume used for seed production and fodder. The seeds of alfalfa for sowing must be of high purity, germination and high genetic value. The initial purity of naturalized alfalfa seed significantly affect the resulting amount of processed seed in processing process. In the processing of natural seed alfalfa seed material to obtain adequate quality by law regulate used a complex machines for cleaning and sorting seeds. In the processing center of the Institute for forage crops in Globoder-Kruševac, Serbia alfalfa natural seed are processed. The six different parties of natural seeds of different purity in the range of 66 % to 85 % were processed. Also, after each stage of treatment, losses of seeds and seed rate obtained at the end of the processing were measured., Lucerka je najznačajnija višegodišnja krmna leguminoza koja se osim za krmu koristi i za proizvodnju semena. Seme lucerke za setvu mora biti visoke čistoće, klijavosti, kao i visoke genetske vrednosti. Početna čistoća naturalnog semena lucerke značajno utiče na dobijenu količinu dorađenog semena pri procesu dorade. Takođe utiče i na utrošak energije u procesu dorade, kao i ljudskog rada i količinu otpada. Tokom dorade naturalnog semena lucerke za dobijanje semenskog materijala odgovarajućeg kvaliteta koji je zakonski regulisan koriste se složene mašine za prečišćavanje i sortiranje semena. U doradnom centru Instituta za krmno bilje u Globoderu-Kruševac, Srbija dorađivano je naturalno seme lucerke šest različitih partija čistoće od 66% do 85%. Dorada semena ima zadatak da se seme pripremi za setvu, klijanje i nicanje, kao i čuvanje u skladištima do momenta setve. Dorada se izvodi na više složenih mašina koje rade na različitim principima u sukcesivnom nizu što zavisi od ulazne čistoće semena. Veoma je važno da razlika između količine čistog semena koja se laboratorijski proceni i stvarne količine dobijenog semena na kraju procesa dorade bude što manja. Količina dobijenog semena lucerke i ostalih sitnozrnih kultura pri doradi direktno zavisi od udela korovskih vrsta i ostalih primesa u naturalnom semenu. Seme visoke čistoće, sa malim udelom semena štetnih korova koji otežavaju i poskupljuju proizvodnju, dovodi i do visokog randmana. Efkasna dorade semena lucerke se ostvaruje odgovarajućom kombinacijom mašina za doradu pri čemu se dobija odgovarajući kvalitet i veća količina dorađenog semena u kraćem vremenskom periodu uz što manji utrošak energije.",
publisher = "Nacionalno društvo za procesnu tehniku i eneregetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "Losses of alfalfa seed in the processing depending on the initial purity of the seed, Gubici semena lucerke u procesu dorade u zavisnosti od početne čistoće",
pages = "156-154",
number = "3",
volume = "20"
}

Đokić, D., Terzić, D., Milenković, J., Marković, J., Poštić, D., Štrbanović, R.,& Barać, S.. (2016). Losses of alfalfa seed in the processing depending on the initial purity of the seed. in Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i eneregetiku u poljoprivredi, Novi Sad., 20(3), 154-156.

Đokić D, Terzić D, Milenković J, Marković J, Poštić D, Štrbanović R, Barać S. Losses of alfalfa seed in the processing depending on the initial purity of the seed. in Journal on Processing and Energy in Agriculture. 2016;20(3):154-156..

Đokić, Dragoslav, Terzić, Dragan, Milenković, Jasmina, Marković, Jordan, Poštić, Dobrivoj, Štrbanović, Ratibor, Barać, Saša, "Losses of alfalfa seed in the processing depending on the initial purity of the seed" in Journal on Processing and Energy in Agriculture, 20, no. 3 (2016):154-156.

TY  - JOUR
AU  - Đokić, Dragoslav
AU  - Terzić, Dragan
AU  - Milenković, Jasmina
AU  - Dinić, Bora
AU  - Anđelković, Bojan
AU  - Stanisavljević, Rade
AU  - Barać, Saša
PY  - 2013
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/276
AB  - For contemporary and economical livestock production, especially cattle and sheep raising, it is necessary to achieve high production of livestock feed while reducing production costs. Improving the production of perennial grasses and legumes creates a good basis for the development of livestock production in different agro-ecological conditions of Serbia. It also establishes a link between farming and animal husbandry, which is of particular importance for the preservation and higher fertility of arable land and the protection of agro-ecosystems. An important factor for the cheaper production of livestock feed is the possibility to provide sufficient quantities of quality seeds at affordable prices. Production of quality seeds of local varieties of perennial legumes is possible to obtain sufficient amounts of good quality forage. Current situation in forage crop seed production of the Republic of Serbia is unsatisfactory because the seed of perennial grasses are mostly imported. Domestic production of alfalfa, red clover and birdsfoot trefoil met domestic needs only in some years. Seed of imported varieties are often not satisfactory because those varieties are not adapted to our local agro-ecological conditions. The present results provide the basis and direction for further researches that may provide solutions to increase seed yields and which will be widely accepted in practice, which will make the production more cost-effective. Institute for forage crops Kruševac is making a significant contribution to the development of technology of seed productions, especially alfalfa, red clover and perennial grasses. Therefore the role of the Institute is very important and necessary link between production, processing and trading seeds of perennial legumes and grasses in Serbia.
AB  - Za savremenu i ekonomičnu stočarsku proizvodnju, a naročito govedarsku i ovčarsku potrebno je ostvariti visoku produkciju stočne hrane uz istovremeno smanjenje troškova proizvodnje. Unapređenjem proizvodnje višegodišnjih trava i leguminoza stvara se dobra osnova za razvoj stočarske proizvodnje u različitim agroekološkim uslovima Srbije. Takođe se uspostavlja veza između ratarstva i stočarstva, što je od posebne važnosti za očuvanje i povećanje plodnosti oraničnog zemljišta i zaštite agroekosistema. Značajan faktor za jeftiniju proizvodnju stočne hrane je mogućnost obezbeđenja dovoljnih količina kvalitetnog semenskog materijala po povoljnim cenama. Proizvodnjom kvalitetnog semena domaćih sorti višegodišnjih leguminoza moguće je dobiti dovoljne količine kvalitetne kabaste stočne hrane. Trenutno stanje u proizvodnji semena krmnog bilja u Republici Srbiji je nezadovoljavajuće jer se seme višegodišnjih vlatastih trava uglavnom uvozi. Domaća proizvodnja semena lucerke, crvene deteline, žutog zvezdana je samo u pojedinim godinama na nivou domaćih potreba. Seme uveženih sorti uglavnom nije zadovoljavajuće jer te sorte nisu prilagođene našim agroekološkim uslovima. Dosadašnji rezultati daju osnov i ukazuju na pravac istraživanja koja u narednom periodu mogu dati rešenja koja bi uticala na povećanje prinosa semena i koja će biti široko prihvaćena u praksi, a što će ovu proizvodnju učiniti rentabilnijom. Institut za krmno bilje u Kruševcu daje značajan doprinos u razvoju tehnologije semenske proizvodnje, naročito lucerke i crvene deteline, kao i višegodišnjih trava. Stoga je uloga ovog Instituta veoma važna i neophodna karika između proizvodnje dorade i prometa semena višegodišnjih leguminoza i trava u Srbiji.
PB  - Serbian Association of Plant Breedings and Seed Producers
T2  - Selekcija i semenarstvo
T1  - Importance and condition of forage crops seed production in agriculture of the Republic of Serbia
T1  - Značaj i stanje semenarstva krmnih biljaka u poljoprivredi Republike Srbije
EP  - 25
IS  - 2
SP  - 11
VL  - 19
ER  - 

@article{
author = "Đokić, Dragoslav and Terzić, Dragan and Milenković, Jasmina and Dinić, Bora and Anđelković, Bojan and Stanisavljević, Rade and Barać, Saša",
year = "2013",
abstract = "For contemporary and economical livestock production, especially cattle and sheep raising, it is necessary to achieve high production of livestock feed while reducing production costs. Improving the production of perennial grasses and legumes creates a good basis for the development of livestock production in different agro-ecological conditions of Serbia. It also establishes a link between farming and animal husbandry, which is of particular importance for the preservation and higher fertility of arable land and the protection of agro-ecosystems. An important factor for the cheaper production of livestock feed is the possibility to provide sufficient quantities of quality seeds at affordable prices. Production of quality seeds of local varieties of perennial legumes is possible to obtain sufficient amounts of good quality forage. Current situation in forage crop seed production of the Republic of Serbia is unsatisfactory because the seed of perennial grasses are mostly imported. Domestic production of alfalfa, red clover and birdsfoot trefoil met domestic needs only in some years. Seed of imported varieties are often not satisfactory because those varieties are not adapted to our local agro-ecological conditions. The present results provide the basis and direction for further researches that may provide solutions to increase seed yields and which will be widely accepted in practice, which will make the production more cost-effective. Institute for forage crops Kruševac is making a significant contribution to the development of technology of seed productions, especially alfalfa, red clover and perennial grasses. Therefore the role of the Institute is very important and necessary link between production, processing and trading seeds of perennial legumes and grasses in Serbia., Za savremenu i ekonomičnu stočarsku proizvodnju, a naročito govedarsku i ovčarsku potrebno je ostvariti visoku produkciju stočne hrane uz istovremeno smanjenje troškova proizvodnje. Unapređenjem proizvodnje višegodišnjih trava i leguminoza stvara se dobra osnova za razvoj stočarske proizvodnje u različitim agroekološkim uslovima Srbije. Takođe se uspostavlja veza između ratarstva i stočarstva, što je od posebne važnosti za očuvanje i povećanje plodnosti oraničnog zemljišta i zaštite agroekosistema. Značajan faktor za jeftiniju proizvodnju stočne hrane je mogućnost obezbeđenja dovoljnih količina kvalitetnog semenskog materijala po povoljnim cenama. Proizvodnjom kvalitetnog semena domaćih sorti višegodišnjih leguminoza moguće je dobiti dovoljne količine kvalitetne kabaste stočne hrane. Trenutno stanje u proizvodnji semena krmnog bilja u Republici Srbiji je nezadovoljavajuće jer se seme višegodišnjih vlatastih trava uglavnom uvozi. Domaća proizvodnja semena lucerke, crvene deteline, žutog zvezdana je samo u pojedinim godinama na nivou domaćih potreba. Seme uveženih sorti uglavnom nije zadovoljavajuće jer te sorte nisu prilagođene našim agroekološkim uslovima. Dosadašnji rezultati daju osnov i ukazuju na pravac istraživanja koja u narednom periodu mogu dati rešenja koja bi uticala na povećanje prinosa semena i koja će biti široko prihvaćena u praksi, a što će ovu proizvodnju učiniti rentabilnijom. Institut za krmno bilje u Kruševcu daje značajan doprinos u razvoju tehnologije semenske proizvodnje, naročito lucerke i crvene deteline, kao i višegodišnjih trava. Stoga je uloga ovog Instituta veoma važna i neophodna karika između proizvodnje dorade i prometa semena višegodišnjih leguminoza i trava u Srbiji.",
publisher = "Serbian Association of Plant Breedings and Seed Producers",
journal = "Selekcija i semenarstvo",
title = "Importance and condition of forage crops seed production in agriculture of the Republic of Serbia, Značaj i stanje semenarstva krmnih biljaka u poljoprivredi Republike Srbije",
pages = "25-11",
number = "2",
volume = "19"
}

Đokić, D., Terzić, D., Milenković, J., Dinić, B., Anđelković, B., Stanisavljević, R.,& Barać, S.. (2013). Importance and condition of forage crops seed production in agriculture of the Republic of Serbia. in Selekcija i semenarstvo
Serbian Association of Plant Breedings and Seed Producers., 19(2), 11-25.

Đokić D, Terzić D, Milenković J, Dinić B, Anđelković B, Stanisavljević R, Barać S. Importance and condition of forage crops seed production in agriculture of the Republic of Serbia. in Selekcija i semenarstvo. 2013;19(2):11-25..

Đokić, Dragoslav, Terzić, Dragan, Milenković, Jasmina, Dinić, Bora, Anđelković, Bojan, Stanisavljević, Rade, Barać, Saša, "Importance and condition of forage crops seed production in agriculture of the Republic of Serbia" in Selekcija i semenarstvo, 19, no. 2 (2013):11-25.

TY  - JOUR
AU  - Đokić, Dragoslav
AU  - Stanisavljević, Rade
AU  - Terzić, Dragan
AU  - Marković, Jordan
AU  - Radivojević, Gordana
AU  - Anđelković, Bojan
AU  - Barać, Saša
PY  - 2012
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1118
AB  - U radu su prikazani rezultati ispitivanja pri doradi naturalnog semena crvene deteline na mašinama za doradu različitim tehnološkim postupcima. Seme za zasnivanje i korišćenje useva crvene deteline (Trifolium pratense L.) mora biti visoke čistoće, klijavosti, kao i visoke genetske vrednosti. Ovi zahtevi se ostvaruje doradom, odnosno odstranjivanjem nečistoća i semena lošijeg kvaliteta. Dorada semena crvene deteline obuhvata veći broj operacija od kojih su najznačajnije: čišćenje, pakovanje u ambalažu, deklarisanje i skladištenje. U procesu dorade semena ove krmne biljke količina dorađenog semena direktno zavisi od sadržaja primesa koje mogu biti organskog i neorganskog porekla, a takođe i od količine i vrste korova u semenu koje se dorađuje. Zadatak čišćenja je da se iz naturalnog semena crvene deteline sa primesama uklone sva zrna stranih primesa i razne nečistoće i izdvoji čisto zrno osnovne kulture. Značaj dorađenog semena se ogleda u tome da se seme blagovremeno pripremi u što povoljnije stanje za sejalicu i kvalitetnu setvu, klijanje i nicanje. Cilj ispitivanja bio je da se pri doradi semena crvene deteline odrede relevantni parametri na mašinama za doradu, a to su: čisto seme (%), seme korova i seme drugih kultura (%), inertne materije (%), količina dorađenog semena (kg), vreme dorade semena (h), gubici semena (%), randman dorade (%), kao i količina potrošenog materijala u tehnološkom procesu dorade semena. Na osnovu dobijenih rezultata i njihovim poređenjem moguće je izvršiti izbor odgovarajućeg tehnološkog procesa za doradu semena crvene deteline.
PB  - Institut za poljoprivrednu tehniku
T2  - Poljoprivredna tehnika
T1  - Primena različitih tehnoloških procesa u doradi semena crvene dateline
EP  - 10
SP  - 1
VL  - 3
ER  - 

@article{
author = "Đokić, Dragoslav and Stanisavljević, Rade and Terzić, Dragan and Marković, Jordan and Radivojević, Gordana and Anđelković, Bojan and Barać, Saša",
year = "2012",
abstract = "U radu su prikazani rezultati ispitivanja pri doradi naturalnog semena crvene deteline na mašinama za doradu različitim tehnološkim postupcima. Seme za zasnivanje i korišćenje useva crvene deteline (Trifolium pratense L.) mora biti visoke čistoće, klijavosti, kao i visoke genetske vrednosti. Ovi zahtevi se ostvaruje doradom, odnosno odstranjivanjem nečistoća i semena lošijeg kvaliteta. Dorada semena crvene deteline obuhvata veći broj operacija od kojih su najznačajnije: čišćenje, pakovanje u ambalažu, deklarisanje i skladištenje. U procesu dorade semena ove krmne biljke količina dorađenog semena direktno zavisi od sadržaja primesa koje mogu biti organskog i neorganskog porekla, a takođe i od količine i vrste korova u semenu koje se dorađuje. Zadatak čišćenja je da se iz naturalnog semena crvene deteline sa primesama uklone sva zrna stranih primesa i razne nečistoće i izdvoji čisto zrno osnovne kulture. Značaj dorađenog semena se ogleda u tome da se seme blagovremeno pripremi u što povoljnije stanje za sejalicu i kvalitetnu setvu, klijanje i nicanje. Cilj ispitivanja bio je da se pri doradi semena crvene deteline odrede relevantni parametri na mašinama za doradu, a to su: čisto seme (%), seme korova i seme drugih kultura (%), inertne materije (%), količina dorađenog semena (kg), vreme dorade semena (h), gubici semena (%), randman dorade (%), kao i količina potrošenog materijala u tehnološkom procesu dorade semena. Na osnovu dobijenih rezultata i njihovim poređenjem moguće je izvršiti izbor odgovarajućeg tehnološkog procesa za doradu semena crvene deteline.",
publisher = "Institut za poljoprivrednu tehniku",
journal = "Poljoprivredna tehnika",
title = "Primena različitih tehnoloških procesa u doradi semena crvene dateline",
pages = "10-1",
volume = "3"
}

Đokić, D., Stanisavljević, R., Terzić, D., Marković, J., Radivojević, G., Anđelković, B.,& Barać, S.. (2012). Primena različitih tehnoloških procesa u doradi semena crvene dateline. in Poljoprivredna tehnika
Institut za poljoprivrednu tehniku., 3, 1-10.

Đokić D, Stanisavljević R, Terzić D, Marković J, Radivojević G, Anđelković B, Barać S. Primena različitih tehnoloških procesa u doradi semena crvene dateline. in Poljoprivredna tehnika. 2012;3:1-10..

Đokić, Dragoslav, Stanisavljević, Rade, Terzić, Dragan, Marković, Jordan, Radivojević, Gordana, Anđelković, Bojan, Barać, Saša, "Primena različitih tehnoloških procesa u doradi semena crvene dateline" in Poljoprivredna tehnika, 3 (2012):1-10.

TY  - JOUR
AU  - Đokić, Dragoslav
AU  - Stanisavljević, Rade
AU  - Marković, Jordan
AU  - Mileusnić, Zoran
AU  - Dimitrijević, Aleksandra
AU  - Barać, Saša
PY  - 2010
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1095
AB  - U procesu dorade semena lucerke svi relevantni parametri dorade direktno zavise od zastupljenosti korovskih vrsta i ostalih primesa u naturalnom semenu, kao i od sistema mašina koji se koristi za doradu. Veći sadržaj štetnih korova u naturalnom semenu lucerke smanjuje ukupnu količinu dorađenog semena, otežava i poskupljuje doradu. U usevu lucerke posebno su štetni karantinski korovi, vilina kosica (Cuscuta spp.) i štavelj (Rumex spp.). Jedan od najvećih problema u gajenju lucerke je prisustvo štetne parazitske cvetnice viline kosice (Cuscuta spp.) koja je tipičan korov - parazit lucerke koji smanjuje proizvodnju sena i semena. U radu su prikazani rezultati analize uticaja različitog sadržaja semena korova u dve partije naturalnog semena lucerke (I, II) različitih čistoća, na relevantne parametre dorade. Dorada obe partije semena obavljala se na istom sistemu mašina. Relevantni parametri koji definišu efekte dorade semena lucerke bili su: čisto seme (%), seme korova i seme drugih kultura (%), inertne materije (%), vreme dorade semena (h), utrošak aktivne (kWh) i reaktivne električne energije (kVArh), količina dorađenog semena (kg), utrošak metalnog praha (kg) i vode (l), randman dorade (%) i gubici semena (%).
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku
T2  - Poljoprivredna tehnika
T1  - Karantinski korovi u semenu lucerke i njihov uticaj na efikasnost dorade
EP  - 63
IS  - 3
SP  - 53
VL  - 35
ER  - 

@article{
author = "Đokić, Dragoslav and Stanisavljević, Rade and Marković, Jordan and Mileusnić, Zoran and Dimitrijević, Aleksandra and Barać, Saša",
year = "2010",
abstract = "U procesu dorade semena lucerke svi relevantni parametri dorade direktno zavise od zastupljenosti korovskih vrsta i ostalih primesa u naturalnom semenu, kao i od sistema mašina koji se koristi za doradu. Veći sadržaj štetnih korova u naturalnom semenu lucerke smanjuje ukupnu količinu dorađenog semena, otežava i poskupljuje doradu. U usevu lucerke posebno su štetni karantinski korovi, vilina kosica (Cuscuta spp.) i štavelj (Rumex spp.). Jedan od najvećih problema u gajenju lucerke je prisustvo štetne parazitske cvetnice viline kosice (Cuscuta spp.) koja je tipičan korov - parazit lucerke koji smanjuje proizvodnju sena i semena. U radu su prikazani rezultati analize uticaja različitog sadržaja semena korova u dve partije naturalnog semena lucerke (I, II) različitih čistoća, na relevantne parametre dorade. Dorada obe partije semena obavljala se na istom sistemu mašina. Relevantni parametri koji definišu efekte dorade semena lucerke bili su: čisto seme (%), seme korova i seme drugih kultura (%), inertne materije (%), vreme dorade semena (h), utrošak aktivne (kWh) i reaktivne električne energije (kVArh), količina dorađenog semena (kg), utrošak metalnog praha (kg) i vode (l), randman dorade (%) i gubici semena (%).",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku",
journal = "Poljoprivredna tehnika",
title = "Karantinski korovi u semenu lucerke i njihov uticaj na efikasnost dorade",
pages = "63-53",
number = "3",
volume = "35"
}

Đokić, D., Stanisavljević, R., Marković, J., Mileusnić, Z., Dimitrijević, A.,& Barać, S.. (2010). Karantinski korovi u semenu lucerke i njihov uticaj na efikasnost dorade. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku., 35(3), 53-63.

Đokić D, Stanisavljević R, Marković J, Mileusnić Z, Dimitrijević A, Barać S. Karantinski korovi u semenu lucerke i njihov uticaj na efikasnost dorade. in Poljoprivredna tehnika. 2010;35(3):53-63..

Đokić, Dragoslav, Stanisavljević, Rade, Marković, Jordan, Mileusnić, Zoran, Dimitrijević, Aleksandra, Barać, Saša, "Karantinski korovi u semenu lucerke i njihov uticaj na efikasnost dorade" in Poljoprivredna tehnika, 35, no. 3 (2010):53-63.