TY  - JOUR
AU  - Radonjić, Dušica
AU  - Djordjević, Nenad
AU  - Marković, Bozidarka
AU  - Marković, Milan
AU  - Stesević, Danijela
AU  - Dajić-Stevanović, Zora
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5060
AB  - The fatty acid content is a very important feature of the milk that affects the health of consumers. The aim of this study was to estimate cow's milk fatty acid composition in early vegetative, late vegetative and reproductive phase, with the simultaneous determination of the pasture biomass chemical and botanical composition. The research was conducted on Agrostis castellana semi-natural dry grassland in the vicinity of Podgorica, Montenegro. Cows were put to grazing during the whole experimental period. This pasture was assessed as moderate to good quality and botanically diversified. The chemical composition of the grassland biomass changed with the maturity phase. A significant increase in the content of DM, crude fiber, fat and a decrease in crude protein content were determined throughout three phenological phases (p  lt  0.05). The content of total milk fat did not show significant variability during first two phases, but it did in the third phase. The content of milk fat and protein was high in all phases, although it is a dry pasture with a poor quality of biomass in the third phase. The content of majority saturated fatty acids (SFAs) increased with grass maturity, while total content of monounsaturated fatty acids (MUFAs) decreased. The polyunsaturated fatty acids (PUFAs) content kept the same level up to the reproductive phase. The phenological phase significantly influenced the content of fatty acids in the third phase (p  lt  0.05). A notable number of SFAs, MUFAs end PUFAs had the highest content in the second phase.
PB  - Inst Investigaciones Agropecuarias, Chillan
T2  - Chilean Journal of Agricultural Research
T1  - Effect of phenological phase of dry grazing pasture on fatty acid composition of cows' milk
EP  - 287
IS  - 2
SP  - 278
VL  - 79
DO  - 10.4067/S0718-58392019000200278
ER  - 

@article{
author = "Radonjić, Dušica and Djordjević, Nenad and Marković, Bozidarka and Marković, Milan and Stesević, Danijela and Dajić-Stevanović, Zora",
year = "2019",
abstract = "The fatty acid content is a very important feature of the milk that affects the health of consumers. The aim of this study was to estimate cow's milk fatty acid composition in early vegetative, late vegetative and reproductive phase, with the simultaneous determination of the pasture biomass chemical and botanical composition. The research was conducted on Agrostis castellana semi-natural dry grassland in the vicinity of Podgorica, Montenegro. Cows were put to grazing during the whole experimental period. This pasture was assessed as moderate to good quality and botanically diversified. The chemical composition of the grassland biomass changed with the maturity phase. A significant increase in the content of DM, crude fiber, fat and a decrease in crude protein content were determined throughout three phenological phases (p  lt  0.05). The content of total milk fat did not show significant variability during first two phases, but it did in the third phase. The content of milk fat and protein was high in all phases, although it is a dry pasture with a poor quality of biomass in the third phase. The content of majority saturated fatty acids (SFAs) increased with grass maturity, while total content of monounsaturated fatty acids (MUFAs) decreased. The polyunsaturated fatty acids (PUFAs) content kept the same level up to the reproductive phase. The phenological phase significantly influenced the content of fatty acids in the third phase (p  lt  0.05). A notable number of SFAs, MUFAs end PUFAs had the highest content in the second phase.",
publisher = "Inst Investigaciones Agropecuarias, Chillan",
journal = "Chilean Journal of Agricultural Research",
title = "Effect of phenological phase of dry grazing pasture on fatty acid composition of cows' milk",
pages = "287-278",
number = "2",
volume = "79",
doi = "10.4067/S0718-58392019000200278"
}

Radonjić, D., Djordjević, N., Marković, B., Marković, M., Stesević, D.,& Dajić-Stevanović, Z.. (2019). Effect of phenological phase of dry grazing pasture on fatty acid composition of cows' milk. in Chilean Journal of Agricultural Research
Inst Investigaciones Agropecuarias, Chillan., 79(2), 278-287.
https://doi.org/10.4067/S0718-58392019000200278

Radonjić D, Djordjević N, Marković B, Marković M, Stesević D, Dajić-Stevanović Z. Effect of phenological phase of dry grazing pasture on fatty acid composition of cows' milk. in Chilean Journal of Agricultural Research. 2019;79(2):278-287.
doi:10.4067/S0718-58392019000200278 .

Radonjić, Dušica, Djordjević, Nenad, Marković, Bozidarka, Marković, Milan, Stesević, Danijela, Dajić-Stevanović, Zora, "Effect of phenological phase of dry grazing pasture on fatty acid composition of cows' milk" in Chilean Journal of Agricultural Research, 79, no. 2 (2019):278-287,
https://doi.org/10.4067/S0718-58392019000200278 . .

TY  - CONF
AU  - Stanković, Marko
AU  - Ljubobratović, Uroš
AU  - Lakić, Nada
AU  - Dulić, Zorka
AU  - Spasić, Milan
AU  - Vukojević, Dalibor
AU  - Gruberinić, Dajana
AU  - Marković, Milan
AU  - Marković, Zoran
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5515
AB  - U uslovima intenzivnog gajenja kalifornijske pastrmke (Oncorhynchus mykiss), troškovi ishrane čine 50 do 70% ukupnih troškova u proizvodnji. Tokom višegodišnjih istraživanja, došlo se do zaključaka da proteinska hraniva biljnog porekla u određenoj meri mogu da zamene riblje brašno (FM) i smanje troškove proizvodnje. Najčešće korišćeni biljni proteini u ishrani riba su sojini proizvodi. Međutim, uspešnost zamene ribljeg brašna zavisi od vrste ribe koja se gaji, uzrasta riba kao i tipa korišćenog sojinog proizvoda. Kao jedan od boljih alternativnih izvora proteina navodi se sojin proteinski koncretat (SPC). SPC se dobija ekstrakcijom proteina iz sojinog brašna i sadrži oko 70% proteina. U akvakulturi predstavlja dobru zamenu za riblje brašno, jer sadržaj i svarljivost proteina u SPC su slični kao u FM. Neutralnog je ukusa i standardno je dobrog kvaliteta u odnosu na promenljiv kvalitet FM.
Istraživanje je sprovedeno u „Centru za ribarstvo i primenjenu hidrobiologiju“ ODPF Radmilovac. Mlađ kalifornijske pastrmke, prosečne nasadne mase 33,62g, hranjena je smešama koncentrata (44/20 Extra, proizvođača Veterinarski zavod Subotica) sa različitim procentualnim učešćem FM:SPC, i to: 100:0, 75:25, 50:50, 25:75 i 0:100.
Na osnovu dobijenih rezultata, nakon 60 dana hranjenja riba smešama koncentrata sa različitim učešćem FM i SPC, mogu se konstatovati statistički vrlo značajne razlike u masi i dužini tela. Najbolju završnu masu, kao i BWG, SGR, TGC i FER uz najmanji FCR imale su ribe hranjene smešom gde je odnos FM:SPC bio 75:25. Nasuprot tome, ribe hranjene smešom koncentrata bez učešća FM, imale su statistički vrlo značajno niže vrednosti BWG, SGR, TGC i FER, pri čemu je FCR bio statistički vrlo značajno veći nego upotrebom drugih smeša.
Dobijeni rezultati ukazuju da je u ishrani mlađi kalifornijske pastrmke najopravdanije koristiti smešu u kojoj je odnos FM:SPC bio 75:25, kako zbog proizvodnih rezultata tako i zbog smanjenja cene koštanja samog proizvoda.
C3  - 6. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 12
T1  - Possible Replacement of Fish Meal by Soy Concentrate in Feed for Trout
T1  - Mogućnost zamene ribljeg brašna sojinim koncentratom u ishrani pastrmke
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5515
ER  - 

@conference{
author = "Stanković, Marko and Ljubobratović, Uroš and Lakić, Nada and Dulić, Zorka and Spasić, Milan and Vukojević, Dalibor and Gruberinić, Dajana and Marković, Milan and Marković, Zoran",
year = "2013",
abstract = "U uslovima intenzivnog gajenja kalifornijske pastrmke (Oncorhynchus mykiss), troškovi ishrane čine 50 do 70% ukupnih troškova u proizvodnji. Tokom višegodišnjih istraživanja, došlo se do zaključaka da proteinska hraniva biljnog porekla u određenoj meri mogu da zamene riblje brašno (FM) i smanje troškove proizvodnje. Najčešće korišćeni biljni proteini u ishrani riba su sojini proizvodi. Međutim, uspešnost zamene ribljeg brašna zavisi od vrste ribe koja se gaji, uzrasta riba kao i tipa korišćenog sojinog proizvoda. Kao jedan od boljih alternativnih izvora proteina navodi se sojin proteinski koncretat (SPC). SPC se dobija ekstrakcijom proteina iz sojinog brašna i sadrži oko 70% proteina. U akvakulturi predstavlja dobru zamenu za riblje brašno, jer sadržaj i svarljivost proteina u SPC su slični kao u FM. Neutralnog je ukusa i standardno je dobrog kvaliteta u odnosu na promenljiv kvalitet FM.
Istraživanje je sprovedeno u „Centru za ribarstvo i primenjenu hidrobiologiju“ ODPF Radmilovac. Mlađ kalifornijske pastrmke, prosečne nasadne mase 33,62g, hranjena je smešama koncentrata (44/20 Extra, proizvođača Veterinarski zavod Subotica) sa različitim procentualnim učešćem FM:SPC, i to: 100:0, 75:25, 50:50, 25:75 i 0:100.
Na osnovu dobijenih rezultata, nakon 60 dana hranjenja riba smešama koncentrata sa različitim učešćem FM i SPC, mogu se konstatovati statistički vrlo značajne razlike u masi i dužini tela. Najbolju završnu masu, kao i BWG, SGR, TGC i FER uz najmanji FCR imale su ribe hranjene smešom gde je odnos FM:SPC bio 75:25. Nasuprot tome, ribe hranjene smešom koncentrata bez učešća FM, imale su statistički vrlo značajno niže vrednosti BWG, SGR, TGC i FER, pri čemu je FCR bio statistički vrlo značajno veći nego upotrebom drugih smeša.
Dobijeni rezultati ukazuju da je u ishrani mlađi kalifornijske pastrmke najopravdanije koristiti smešu u kojoj je odnos FM:SPC bio 75:25, kako zbog proizvodnih rezultata tako i zbog smanjenja cene koštanja samog proizvoda.",
journal = "6. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 12",
title = "Possible Replacement of Fish Meal by Soy Concentrate in Feed for Trout, Mogućnost zamene ribljeg brašna sojinim koncentratom u ishrani pastrmke",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5515"
}

Stanković, M., Ljubobratović, U., Lakić, N., Dulić, Z., Spasić, M., Vukojević, D., Gruberinić, D., Marković, M.,& Marković, Z.. (2013). Possible Replacement of Fish Meal by Soy Concentrate in Feed for Trout. in 6. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 12.
https://hdl.handle.net/21.15107/rcub_agrospace_5515

Stanković M, Ljubobratović U, Lakić N, Dulić Z, Spasić M, Vukojević D, Gruberinić D, Marković M, Marković Z. Possible Replacement of Fish Meal by Soy Concentrate in Feed for Trout. in 6. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 12. 2013;.
https://hdl.handle.net/21.15107/rcub_agrospace_5515 .

Stanković, Marko, Ljubobratović, Uroš, Lakić, Nada, Dulić, Zorka, Spasić, Milan, Vukojević, Dalibor, Gruberinić, Dajana, Marković, Milan, Marković, Zoran, "Possible Replacement of Fish Meal by Soy Concentrate in Feed for Trout" in 6. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 12 (2013),
https://hdl.handle.net/21.15107/rcub_agrospace_5515 .