TY  - JOUR
AU  - Marković, Jordan
AU  - Vasic, Tanja
AU  - Terzic, Dragan
AU  - Štrbanović, Ratibor
AU  - Knežević, Jasmina
AU  - Blagojević, Milomir
AU  - Lazarević, Đorđe
PY  - 2020
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/677
AB  - The production and utilization of intercropped legume- cereal bi-crops as ruminant feeds is beneficial for many reasons – legumes are rich in terms of protein concentration, whereas cereals are characterized by higher carbohydrate contents. To improve utilization of common vetch-oat mixtures as feed in Serbia, the objective of this investigation was to evaluate the crude protein (CP) and carbohydrate (CHO) fractions in these feeds using the Cornell Net Carbohydrate and Protein System (CNCPS) depending on the stage of plant development and seeding rate of common vetch and oat in the mixtures. The experiment was conducted at the experimental field of Institute for forage crops, Kruševac – Serbia, in 2015. The field trial was arranged in a randomized block design with three replications. In this research, pure stands of common vetch and oat, and their seed mixtures (common vetch:oat – 1:1.5; 1:1 and 1:0.5) were studied harvested at three different cutting stages: beginning of vetch flowering – 10% of flowering; forming the first pods on 2/3 vetch plants and forming green seeds in 2/3 pods. The samples were analyzed for protein and carbohydrate fractions according to CNCPS. Stage of growth affected significantly all carbohydrate and protein fractions, except unavailable PC fraction of crude protein which did not change with plant growth and development. The highest protein fraction was intermediately degraded PB2 fraction of crude protein. The highest carbohydrate fraction was available cell wall – CB3 fraction of carbohydrate. According to the results obtained in these investigations, it was concluded that common vetch-oat mixtures varied significantly with respect to their carbohydrate and protein fraction. Due to lower CC fraction, oat was superior feed in terms of total carbohydrates supply to ruminants. Among all investigated mixtures and pure stand of oat and common vetch, it could be conclude that mixture with 1:1 common vetch-oat rate was superior because of higher CA and CB3 fractions of total carbohydrate and the highest PB2 fraction of crude protein.
PB  - United Arab Emirates University
T2  - Emirates Journal of Food and Agriculture
T1  - Protein and carbohydrate fractions of common vetch-oat mixtures depending on stage of growth and seeding rate in the mixtures
EP  - 896
IS  - 12
SP  - 890
VL  - 32
DO  - https://doi.org/10.9755/ejfa.2020.v32.i12.2223
ER  - 

@article{
author = "Marković, Jordan and Vasic, Tanja and Terzic, Dragan and Štrbanović, Ratibor and Knežević, Jasmina and Blagojević, Milomir and Lazarević, Đorđe",
year = "2020",
abstract = "The production and utilization of intercropped legume- cereal bi-crops as ruminant feeds is beneficial for many reasons – legumes are rich in terms of protein concentration, whereas cereals are characterized by higher carbohydrate contents. To improve utilization of common vetch-oat mixtures as feed in Serbia, the objective of this investigation was to evaluate the crude protein (CP) and carbohydrate (CHO) fractions in these feeds using the Cornell Net Carbohydrate and Protein System (CNCPS) depending on the stage of plant development and seeding rate of common vetch and oat in the mixtures. The experiment was conducted at the experimental field of Institute for forage crops, Kruševac – Serbia, in 2015. The field trial was arranged in a randomized block design with three replications. In this research, pure stands of common vetch and oat, and their seed mixtures (common vetch:oat – 1:1.5; 1:1 and 1:0.5) were studied harvested at three different cutting stages: beginning of vetch flowering – 10% of flowering; forming the first pods on 2/3 vetch plants and forming green seeds in 2/3 pods. The samples were analyzed for protein and carbohydrate fractions according to CNCPS. Stage of growth affected significantly all carbohydrate and protein fractions, except unavailable PC fraction of crude protein which did not change with plant growth and development. The highest protein fraction was intermediately degraded PB2 fraction of crude protein. The highest carbohydrate fraction was available cell wall – CB3 fraction of carbohydrate. According to the results obtained in these investigations, it was concluded that common vetch-oat mixtures varied significantly with respect to their carbohydrate and protein fraction. Due to lower CC fraction, oat was superior feed in terms of total carbohydrates supply to ruminants. Among all investigated mixtures and pure stand of oat and common vetch, it could be conclude that mixture with 1:1 common vetch-oat rate was superior because of higher CA and CB3 fractions of total carbohydrate and the highest PB2 fraction of crude protein.",
publisher = "United Arab Emirates University",
journal = "Emirates Journal of Food and Agriculture",
title = "Protein and carbohydrate fractions of common vetch-oat mixtures depending on stage of growth and seeding rate in the mixtures",
pages = "896-890",
number = "12",
volume = "32",
doi = "https://doi.org/10.9755/ejfa.2020.v32.i12.2223"
}

Marković, J., Vasic, T., Terzic, D., Štrbanović, R., Knežević, J., Blagojević, M.,& Lazarević, Đ.. (2020). Protein and carbohydrate fractions of common vetch-oat mixtures depending on stage of growth and seeding rate in the mixtures. in Emirates Journal of Food and Agriculture
United Arab Emirates University., 32(12), 890-896.
https://doi.org/https://doi.org/10.9755/ejfa.2020.v32.i12.2223

Marković J, Vasic T, Terzic D, Štrbanović R, Knežević J, Blagojević M, Lazarević Đ. Protein and carbohydrate fractions of common vetch-oat mixtures depending on stage of growth and seeding rate in the mixtures. in Emirates Journal of Food and Agriculture. 2020;32(12):890-896.
doi:https://doi.org/10.9755/ejfa.2020.v32.i12.2223 .

Marković, Jordan, Vasic, Tanja, Terzic, Dragan, Štrbanović, Ratibor, Knežević, Jasmina, Blagojević, Milomir, Lazarević, Đorđe, "Protein and carbohydrate fractions of common vetch-oat mixtures depending on stage of growth and seeding rate in the mixtures" in Emirates Journal of Food and Agriculture, 32, no. 12 (2020):890-896,
https://doi.org/https://doi.org/10.9755/ejfa.2020.v32.i12.2223 . .

TY  - JOUR
AU  - Milenković, Jasmina
AU  - Stanisavljević, Rade
AU  - Marković, Jordan
AU  - Petrović, Mirjana
AU  - Vasić, Tanja
AU  - Anđelković, Snežana
AU  - Lugić, Zoran
PY  - 2017
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1021
PB  - Research Institute of Mountain Stockbreeding and Agriculture Troyan, Bulgaria
T2  - Journal of Mountain Agriculture on the Balkans
T1  - Variability of some traits of vetch genotypes originating from different regions
EP  - 210
IS  - 2
SP  - 201
VL  - 20
ER  - 

@article{
author = "Milenković, Jasmina and Stanisavljević, Rade and Marković, Jordan and Petrović, Mirjana and Vasić, Tanja and Anđelković, Snežana and Lugić, Zoran",
year = "2017",
publisher = "Research Institute of Mountain Stockbreeding and Agriculture Troyan, Bulgaria",
journal = "Journal of Mountain Agriculture on the Balkans",
title = "Variability of some traits of vetch genotypes originating from different regions",
pages = "210-201",
number = "2",
volume = "20"
}

Milenković, J., Stanisavljević, R., Marković, J., Petrović, M., Vasić, T., Anđelković, S.,& Lugić, Z.. (2017). Variability of some traits of vetch genotypes originating from different regions. in Journal of Mountain Agriculture on the Balkans
Research Institute of Mountain Stockbreeding and Agriculture Troyan, Bulgaria., 20(2), 201-210.

Milenković J, Stanisavljević R, Marković J, Petrović M, Vasić T, Anđelković S, Lugić Z. Variability of some traits of vetch genotypes originating from different regions. in Journal of Mountain Agriculture on the Balkans. 2017;20(2):201-210..

Milenković, Jasmina, Stanisavljević, Rade, Marković, Jordan, Petrović, Mirjana, Vasić, Tanja, Anđelković, Snežana, Lugić, Zoran, "Variability of some traits of vetch genotypes originating from different regions" in Journal of Mountain Agriculture on the Balkans, 20, no. 2 (2017):201-210.

TY  - JOUR
AU  - Marković, Jordan
AU  - Štrbanović, Ratibor
AU  - Terzić, Dragan
AU  - Đokić, Dragoslav
AU  - Simić, Aleksandar
AU  - Vrvić, Miroslav
AU  - Živković, S.
PY  - 2012
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/882
PB  - Academic Journals
T2  - African Journal of Agricultural Research
T1  - Changes in lignin structure with maturation of alfalfa leaf and stem in relation to ruminants nutrition
EP  - 264
IS  - 2
SP  - 257
VL  - 7
DO  - 10.5897/AJAR11.1485
ER  - 

@article{
author = "Marković, Jordan and Štrbanović, Ratibor and Terzić, Dragan and Đokić, Dragoslav and Simić, Aleksandar and Vrvić, Miroslav and Živković, S.",
year = "2012",
publisher = "Academic Journals",
journal = "African Journal of Agricultural Research",
title = "Changes in lignin structure with maturation of alfalfa leaf and stem in relation to ruminants nutrition",
pages = "264-257",
number = "2",
volume = "7",
doi = "10.5897/AJAR11.1485"
}

Marković, J., Štrbanović, R., Terzić, D., Đokić, D., Simić, A., Vrvić, M.,& Živković, S.. (2012). Changes in lignin structure with maturation of alfalfa leaf and stem in relation to ruminants nutrition. in African Journal of Agricultural Research
Academic Journals., 7(2), 257-264.
https://doi.org/10.5897/AJAR11.1485

Marković J, Štrbanović R, Terzić D, Đokić D, Simić A, Vrvić M, Živković S. Changes in lignin structure with maturation of alfalfa leaf and stem in relation to ruminants nutrition. in African Journal of Agricultural Research. 2012;7(2):257-264.
doi:10.5897/AJAR11.1485 .

Marković, Jordan, Štrbanović, Ratibor, Terzić, Dragan, Đokić, Dragoslav, Simić, Aleksandar, Vrvić, Miroslav, Živković, S., "Changes in lignin structure with maturation of alfalfa leaf and stem in relation to ruminants nutrition" in African Journal of Agricultural Research, 7, no. 2 (2012):257-264,
https://doi.org/10.5897/AJAR11.1485 . .

TY  - JOUR
AU  - Marković, Jordan
AU  - Štrbanović, Ratibor
AU  - Terzić, Dragan
AU  - Stanisavljević, Rade
AU  - Đokić, D.
AU  - Vasić, Tanja
AU  - Anđelković, B.
PY  - 2011
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1094
AB  - The objective of this study was to investigate the changes that take place in nutrient values of red clover (Trifolium pratense L.) cv K-27 at different stages of growth in the second and the third cut. The samples from different stages of growth: mid-bud stage, around 60% flowering and full flowering were investigated for crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), digestible dry matter (DDM), dry matter intake (DMI), relative feed value (RFV), total digestible nutrients (TDN), net energy-lactation (NEl), net energy-maintenance (NEm) and net energy-gain (NEg) content. Higher content of crude protein was found in the third cut (262.1 g kg-1 of DM) than in the second cut (260.8 g kg-1 of DM) in the first stage of development. TDN, DDM, DMI, RFV, NEl, NEm and NEg were calculated according to the appropriate equations adapted from common formulas for forages. The stage of plant development has a significant influence on the chemical composition and the relative feed value of red clover. The achieved results show that adequate maturity stage for cutting might be at mid-bloom stage, when crude protein content, NEl, NEm and NEg content are high.
PB  - Institute for Animal Husbandry
T2  - Biotechnology in Animal Husbandry
T1  - Estimation of red clover (Trifolium pratense L.) forage quality parameters depending on the stage of growth
EP  - 1569
IS  - 4
SP  - 1563
VL  - 27
ER  - 

@article{
author = "Marković, Jordan and Štrbanović, Ratibor and Terzić, Dragan and Stanisavljević, Rade and Đokić, D. and Vasić, Tanja and Anđelković, B.",
year = "2011",
abstract = "The objective of this study was to investigate the changes that take place in nutrient values of red clover (Trifolium pratense L.) cv K-27 at different stages of growth in the second and the third cut. The samples from different stages of growth: mid-bud stage, around 60% flowering and full flowering were investigated for crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), digestible dry matter (DDM), dry matter intake (DMI), relative feed value (RFV), total digestible nutrients (TDN), net energy-lactation (NEl), net energy-maintenance (NEm) and net energy-gain (NEg) content. Higher content of crude protein was found in the third cut (262.1 g kg-1 of DM) than in the second cut (260.8 g kg-1 of DM) in the first stage of development. TDN, DDM, DMI, RFV, NEl, NEm and NEg were calculated according to the appropriate equations adapted from common formulas for forages. The stage of plant development has a significant influence on the chemical composition and the relative feed value of red clover. The achieved results show that adequate maturity stage for cutting might be at mid-bloom stage, when crude protein content, NEl, NEm and NEg content are high.",
publisher = "Institute for Animal Husbandry",
journal = "Biotechnology in Animal Husbandry",
title = "Estimation of red clover (Trifolium pratense L.) forage quality parameters depending on the stage of growth",
pages = "1569-1563",
number = "4",
volume = "27"
}

Marković, J., Štrbanović, R., Terzić, D., Stanisavljević, R., Đokić, D., Vasić, T.,& Anđelković, B.. (2011). Estimation of red clover (Trifolium pratense L.) forage quality parameters depending on the stage of growth. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry., 27(4), 1563-1569.

Marković J, Štrbanović R, Terzić D, Stanisavljević R, Đokić D, Vasić T, Anđelković B. Estimation of red clover (Trifolium pratense L.) forage quality parameters depending on the stage of growth. in Biotechnology in Animal Husbandry. 2011;27(4):1563-1569..

Marković, Jordan, Štrbanović, Ratibor, Terzić, Dragan, Stanisavljević, Rade, Đokić, D., Vasić, Tanja, Anđelković, B., "Estimation of red clover (Trifolium pratense L.) forage quality parameters depending on the stage of growth" in Biotechnology in Animal Husbandry, 27, no. 4 (2011):1563-1569.

TY  - JOUR
AU  - Đokić, Dragoslav
AU  - Stanisavljević, Rade
AU  - Terzić, Dragan
AU  - Marković, Jordan
AU  - Štrbanović, Ratibor
AU  - Dimitrijević, Aleksandra
PY  - 2011
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1131
AB  - For the establishment and exploitation of alfalfa, the seed must be of high purity, germination, and high genetic value. Most of these requirements is realized through processing or removal of foreign matter and seeds of lower quality. Alfalfa seed processing comprises a number of operations from which the most significant are: cleaning, packaging into ambalage, labeling, storage, disinfection and disinsection. In combine harvesting of alfalfa seeds, the obtained material is a mixture of seed of grown plant, seeds of other plants-cultivated and weed, and various impurities of organic and inorganic origin. The task is to remove all foreign matter and various impurities from the natural seed and extract pure grain of primary culture. The importance of processed seed is reflected in the fact that the seed must be prepared for sowing in the most favorable condition, quality and germination. In this study natural alfalfa seed was processed on three different equipment. The aim of this research was to determine relevant parameters of all tested equipment for alfalfa seed processing. Relevant parameters that define the characteristics of equipment for seed processing were: pure seed (%), weed seeds and seeds of other crops (%), inert matter (%), the quantity of processed seed (kg), seed processing time (h), consumption of active energy (kWh) and reactive energy (kVArh), seed losses (%) and output (%). Testing was conducted at the processing center of the Institute of Forage Crops in Globoder-Kruševac, with three replications. Natural alfalfa seed with purity of 78.0%, with an extremely high content of quarantine dodder weed (Cuscuta spp.), was processed. Based on these results it is possible to select an appropriate equipment and optimize and rationalize the alfalfa seed processing.
PB  - Društvo za procesnu tehniku i energetiku u poljoprivredi
T2  - Journal on Processing and Energy in Agriculture
T1  - Dorada semena lucerke na različitim sistema mašina
EP  - 204
SP  - 201
VL  - 15
ER  - 

@article{
author = "Đokić, Dragoslav and Stanisavljević, Rade and Terzić, Dragan and Marković, Jordan and Štrbanović, Ratibor and Dimitrijević, Aleksandra",
year = "2011",
abstract = "For the establishment and exploitation of alfalfa, the seed must be of high purity, germination, and high genetic value. Most of these requirements is realized through processing or removal of foreign matter and seeds of lower quality. Alfalfa seed processing comprises a number of operations from which the most significant are: cleaning, packaging into ambalage, labeling, storage, disinfection and disinsection. In combine harvesting of alfalfa seeds, the obtained material is a mixture of seed of grown plant, seeds of other plants-cultivated and weed, and various impurities of organic and inorganic origin. The task is to remove all foreign matter and various impurities from the natural seed and extract pure grain of primary culture. The importance of processed seed is reflected in the fact that the seed must be prepared for sowing in the most favorable condition, quality and germination. In this study natural alfalfa seed was processed on three different equipment. The aim of this research was to determine relevant parameters of all tested equipment for alfalfa seed processing. Relevant parameters that define the characteristics of equipment for seed processing were: pure seed (%), weed seeds and seeds of other crops (%), inert matter (%), the quantity of processed seed (kg), seed processing time (h), consumption of active energy (kWh) and reactive energy (kVArh), seed losses (%) and output (%). Testing was conducted at the processing center of the Institute of Forage Crops in Globoder-Kruševac, with three replications. Natural alfalfa seed with purity of 78.0%, with an extremely high content of quarantine dodder weed (Cuscuta spp.), was processed. Based on these results it is possible to select an appropriate equipment and optimize and rationalize the alfalfa seed processing.",
publisher = "Društvo za procesnu tehniku i energetiku u poljoprivredi",
journal = "Journal on Processing and Energy in Agriculture",
title = "Dorada semena lucerke na različitim sistema mašina",
pages = "204-201",
volume = "15"
}

Đokić, D., Stanisavljević, R., Terzić, D., Marković, J., Štrbanović, R.,& Dimitrijević, A.. (2011). Dorada semena lucerke na različitim sistema mašina. in Journal on Processing and Energy in Agriculture
Društvo za procesnu tehniku i energetiku u poljoprivredi., 15, 201-204.

Đokić D, Stanisavljević R, Terzić D, Marković J, Štrbanović R, Dimitrijević A. Dorada semena lucerke na različitim sistema mašina. in Journal on Processing and Energy in Agriculture. 2011;15:201-204..

Đokić, Dragoslav, Stanisavljević, Rade, Terzić, Dragan, Marković, Jordan, Štrbanović, Ratibor, Dimitrijević, Aleksandra, "Dorada semena lucerke na različitim sistema mašina" in Journal on Processing and Energy in Agriculture, 15 (2011):201-204.