This study evaluates the effect of protease-supplemented diets containing different crude protein levels, sex and length of the fattening period on the weight and percentage yield of primal cuts in Cobb 500 broilers. Chickens were fed maize-and-soybean-based diets. Fattening periods lasted 49 and 63 days. The results showed that the recommended crude protein reduction by 4% in diets
supplemented with 0.2% protease had no effect on the weight and percentage yield of primal cuts (P>0.05), while the effect of broiler sex and slaughter age on the studied carcass quality parameters was significant (P<0.05).
Keywords:
broilers / protease / sex / fattening period
Source:
Proceedings of the 12th International Symposium „Modern Trends in Livestock Production“, October 9-11, 2019, Belgrade, Serbia, 2019, 618-624
TY - CONF
AU - Dosković, Vladimir
AU - Bogosavljević-Bošković, Snežana
AU - Perić, Lidija
AU - Škrbić, Zdenka
AU - Rakonjac, Simeon
AU - Petričević, Veselin
PY - 2019
UR - http://r.istocar.bg.ac.rs/handle/123456789/637
AB - This study evaluates the effect of protease-supplemented diets containing different crude protein levels, sex and length of the fattening period on the weight and percentage yield of primal cuts in Cobb 500 broilers. Chickens were fed maize-and-soybean-based diets. Fattening periods lasted 49 and 63 days. The results showed that the recommended crude protein reduction by 4% in diets
supplemented with 0.2% protease had no effect on the weight and percentage yield of primal cuts (P>0.05), while the effect of broiler sex and slaughter age on the studied carcass quality parameters was significant (P<0.05).
PB - Institute for Animal Husbandry, Belgrade
C3 - Proceedings of the 12th International Symposium „Modern Trends in Livestock Production“, October 9-11, 2019, Belgrade, Serbia
T1 - Meat quality of broilers in an extended fattening period
SP - 618
EP - 624
UR - https://hdl.handle.net/21.15107/rcub_ristocar_637
ER -
@conference{
author = "Dosković, Vladimir and Bogosavljević-Bošković, Snežana and Perić, Lidija and Škrbić, Zdenka and Rakonjac, Simeon and Petričević, Veselin",
year = "2019",
abstract = "This study evaluates the effect of protease-supplemented diets containing different crude protein levels, sex and length of the fattening period on the weight and percentage yield of primal cuts in Cobb 500 broilers. Chickens were fed maize-and-soybean-based diets. Fattening periods lasted 49 and 63 days. The results showed that the recommended crude protein reduction by 4% in diets
supplemented with 0.2% protease had no effect on the weight and percentage yield of primal cuts (P>0.05), while the effect of broiler sex and slaughter age on the studied carcass quality parameters was significant (P<0.05).",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Proceedings of the 12th International Symposium „Modern Trends in Livestock Production“, October 9-11, 2019, Belgrade, Serbia",
title = "Meat quality of broilers in an extended fattening period",
pages = "618-624",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_637"
}
Dosković, V., Bogosavljević-Bošković, S., Perić, L., Škrbić, Z., Rakonjac, S.,& Petričević, V.. (2019). Meat quality of broilers in an extended fattening period. in Proceedings of the 12th International Symposium „Modern Trends in Livestock Production“, October 9-11, 2019, Belgrade, Serbia
Institute for Animal Husbandry, Belgrade., 618-624.
https://hdl.handle.net/21.15107/rcub_ristocar_637
Dosković V, Bogosavljević-Bošković S, Perić L, Škrbić Z, Rakonjac S, Petričević V. Meat quality of broilers in an extended fattening period. in Proceedings of the 12th International Symposium „Modern Trends in Livestock Production“, October 9-11, 2019, Belgrade, Serbia. 2019;:618-624.
https://hdl.handle.net/21.15107/rcub_ristocar_637 .
Dosković, Vladimir, Bogosavljević-Bošković, Snežana, Perić, Lidija, Škrbić, Zdenka, Rakonjac, Simeon, Petričević, Veselin, "Meat quality of broilers in an extended fattening period" in Proceedings of the 12th International Symposium „Modern Trends in Livestock Production“, October 9-11, 2019, Belgrade, Serbia (2019):618-624,
https://hdl.handle.net/21.15107/rcub_ristocar_637 .
