Effect of protease added in food and sex on chicken meat clasess
Authors
Dosković, Vladimir
Bogosavljević-Bošković, Snežana

Škrbić, Zdenka

Milošević, Božidar

Lukić, Miloš

Rakonjac, Simeon

Petričević, Veselin

Conference object (Published version)
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Show full item recordAbstract
The effects of feeding low dietary crude protein with
supplemental protease and sex on the weight and percent yields of individual
meat classes in broiler chickens of hybrid Cobb 500 were investigated. A total of
300 day-old broiler chicks were fed with one of the following three
experimental diets: control group (C), the experimental group I (E-I) contained
4% less crude protein than the control (C) and were supplemented with protease
(Ronozyme Pro Act) at a concentration of 200mg/kg feed and the experimental
group II (E-II) contained 6% less crude protein and were supplemented with
protease (Ronozyme Pro Act) at a concentration of 300mg/kg feed.
Supplementation of protease to diets had no significant effects on weights
of individual meat classes (P>0.05), as well as the percentage of meat classes,
and the only differences were manifested between E-I and E-II (P<0.05, female
broilers from the E-I group were had a higher percentage of class I meat and a
lower percentage of... class III meat compared to females from the E-II group).
The effect of sex was manifested in the weights of all meat classes and the
percentage of class I meat and class III meat (P<0.05).
Keywords:
fattening chickens / meat classes / protease / sexSource:
Proceedings of the 1st International symposium on biotechnology, 03-2023Publisher:
- Faculty of Agronomy in Čačak
Funding / projects:
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200088 (University of Kragujevac, Faculty of Agronomy, Čačak) (RS-200088)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200022 (Institute for Animal Husbandry, Belgrade-Zemun) (RS-200022)
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Institution/Community
RIStocarTY - CONF AU - Dosković, Vladimir AU - Bogosavljević-Bošković, Snežana AU - Škrbić, Zdenka AU - Milošević, Božidar AU - Lukić, Miloš AU - Rakonjac, Simeon AU - Petričević, Veselin PY - 2023-03 UR - http://r.istocar.bg.ac.rs/handle/123456789/874 AB - The effects of feeding low dietary crude protein with supplemental protease and sex on the weight and percent yields of individual meat classes in broiler chickens of hybrid Cobb 500 were investigated. A total of 300 day-old broiler chicks were fed with one of the following three experimental diets: control group (C), the experimental group I (E-I) contained 4% less crude protein than the control (C) and were supplemented with protease (Ronozyme Pro Act) at a concentration of 200mg/kg feed and the experimental group II (E-II) contained 6% less crude protein and were supplemented with protease (Ronozyme Pro Act) at a concentration of 300mg/kg feed. Supplementation of protease to diets had no significant effects on weights of individual meat classes (P>0.05), as well as the percentage of meat classes, and the only differences were manifested between E-I and E-II (P<0.05, female broilers from the E-I group were had a higher percentage of class I meat and a lower percentage of class III meat compared to females from the E-II group). The effect of sex was manifested in the weights of all meat classes and the percentage of class I meat and class III meat (P<0.05). PB - Faculty of Agronomy in Čačak C3 - Proceedings of the 1st International symposium on biotechnology T1 - Effect of protease added in food and sex on chicken meat clasess DO - 10.46793/SBT28.223D ER -
@conference{ author = "Dosković, Vladimir and Bogosavljević-Bošković, Snežana and Škrbić, Zdenka and Milošević, Božidar and Lukić, Miloš and Rakonjac, Simeon and Petričević, Veselin", year = "2023-03", abstract = "The effects of feeding low dietary crude protein with supplemental protease and sex on the weight and percent yields of individual meat classes in broiler chickens of hybrid Cobb 500 were investigated. A total of 300 day-old broiler chicks were fed with one of the following three experimental diets: control group (C), the experimental group I (E-I) contained 4% less crude protein than the control (C) and were supplemented with protease (Ronozyme Pro Act) at a concentration of 200mg/kg feed and the experimental group II (E-II) contained 6% less crude protein and were supplemented with protease (Ronozyme Pro Act) at a concentration of 300mg/kg feed. Supplementation of protease to diets had no significant effects on weights of individual meat classes (P>0.05), as well as the percentage of meat classes, and the only differences were manifested between E-I and E-II (P<0.05, female broilers from the E-I group were had a higher percentage of class I meat and a lower percentage of class III meat compared to females from the E-II group). The effect of sex was manifested in the weights of all meat classes and the percentage of class I meat and class III meat (P<0.05).", publisher = "Faculty of Agronomy in Čačak", journal = "Proceedings of the 1st International symposium on biotechnology", title = "Effect of protease added in food and sex on chicken meat clasess", doi = "10.46793/SBT28.223D" }
Dosković, V., Bogosavljević-Bošković, S., Škrbić, Z., Milošević, B., Lukić, M., Rakonjac, S.,& Petričević, V.. (2023-03). Effect of protease added in food and sex on chicken meat clasess. in Proceedings of the 1st International symposium on biotechnology Faculty of Agronomy in Čačak.. https://doi.org/10.46793/SBT28.223D
Dosković V, Bogosavljević-Bošković S, Škrbić Z, Milošević B, Lukić M, Rakonjac S, Petričević V. Effect of protease added in food and sex on chicken meat clasess. in Proceedings of the 1st International symposium on biotechnology. 2023;. doi:10.46793/SBT28.223D .
Dosković, Vladimir, Bogosavljević-Bošković, Snežana, Škrbić, Zdenka, Milošević, Božidar, Lukić, Miloš, Rakonjac, Simeon, Petričević, Veselin, "Effect of protease added in food and sex on chicken meat clasess" in Proceedings of the 1st International symposium on biotechnology (2023-03), https://doi.org/10.46793/SBT28.223D . .