Adapted Quality Protein Maize in Broiler Diets Holds Nutritive and Financial Advantages
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Quality protein maize (QPM) can be beneficial for use in feeds as it was shown that substitution of standard maize (SM) with QPM can improve livestock performance and decrease costly dietary lysine supplementation and protein ingredients. Herein, nutritional and financial effects of QPM adapted to temperate climate in broiler diets were tested. Feeding experiment was performed on two groups of broilers – control (fed with SM) and treatment (fed with QPM). Duration of each feeding trial was 42 days, comprising three phases - starter (1-14), grower (15-35) and finisher (36-42). Diets for all growth phases were formulated based on the biochemical analysis of SM and QPM kernels. Body weight of the chickens was measured on days 1, 7, 14, 35 and 42. Feed intake (FI), body weight gain (BWG), average daily gain (ADG) and feed conversion ratio (FCR) were calculated at the end of each phase. Two trials were performed. In the first, SM was completely replaced with QPM in treatment group diets. As... the results indicated better FCR in the treatment group for grower (1.49:1.54) and finisher (1.55:1.60) phases, in the second trial QPM was increased and soybean component decreased by 3%. That led to better results as FCR was even lower but in all three phases, confirming the results of the first trial and further confirming the effects of QPM on feed conversion. Moreover, significant financial reduction in feed was observed, as the price of soybean is usually two to four times higher than the price of maize.
Кључне речи:
broilers / feed conversion ratio / lysine / soybean / quality protein maizeИзвор:
14. international symposium "Modern trends in livestock production", 4-6.10.2023., Belgrade, Serbia - Book of abstracts, 2023Издавач:
- Beograd: Institut za stočarstvo
Финансирање / пројекти:
- Dokaz koncepta (ID 5679), Inovacioni fond, Srbija
Институција/група
MRIZPTY - CONF AU - Kostadinović, Marija AU - Vančetović, Jelena AU - Delić, Nenad AU - Ignjatović-Micić, Dragana PY - 2023 UR - http://rik.mrizp.rs/handle/123456789/1187 AB - Quality protein maize (QPM) can be beneficial for use in feeds as it was shown that substitution of standard maize (SM) with QPM can improve livestock performance and decrease costly dietary lysine supplementation and protein ingredients. Herein, nutritional and financial effects of QPM adapted to temperate climate in broiler diets were tested. Feeding experiment was performed on two groups of broilers – control (fed with SM) and treatment (fed with QPM). Duration of each feeding trial was 42 days, comprising three phases - starter (1-14), grower (15-35) and finisher (36-42). Diets for all growth phases were formulated based on the biochemical analysis of SM and QPM kernels. Body weight of the chickens was measured on days 1, 7, 14, 35 and 42. Feed intake (FI), body weight gain (BWG), average daily gain (ADG) and feed conversion ratio (FCR) were calculated at the end of each phase. Two trials were performed. In the first, SM was completely replaced with QPM in treatment group diets. As the results indicated better FCR in the treatment group for grower (1.49:1.54) and finisher (1.55:1.60) phases, in the second trial QPM was increased and soybean component decreased by 3%. That led to better results as FCR was even lower but in all three phases, confirming the results of the first trial and further confirming the effects of QPM on feed conversion. Moreover, significant financial reduction in feed was observed, as the price of soybean is usually two to four times higher than the price of maize. PB - Beograd: Institut za stočarstvo C3 - 14. international symposium "Modern trends in livestock production", 4-6.10.2023., Belgrade, Serbia - Book of abstracts T1 - Adapted Quality Protein Maize in Broiler Diets Holds Nutritive and Financial Advantages UR - https://hdl.handle.net/21.15107/rcub_rik_1187 ER -
@conference{ author = "Kostadinović, Marija and Vančetović, Jelena and Delić, Nenad and Ignjatović-Micić, Dragana", year = "2023", abstract = "Quality protein maize (QPM) can be beneficial for use in feeds as it was shown that substitution of standard maize (SM) with QPM can improve livestock performance and decrease costly dietary lysine supplementation and protein ingredients. Herein, nutritional and financial effects of QPM adapted to temperate climate in broiler diets were tested. Feeding experiment was performed on two groups of broilers – control (fed with SM) and treatment (fed with QPM). Duration of each feeding trial was 42 days, comprising three phases - starter (1-14), grower (15-35) and finisher (36-42). Diets for all growth phases were formulated based on the biochemical analysis of SM and QPM kernels. Body weight of the chickens was measured on days 1, 7, 14, 35 and 42. Feed intake (FI), body weight gain (BWG), average daily gain (ADG) and feed conversion ratio (FCR) were calculated at the end of each phase. Two trials were performed. In the first, SM was completely replaced with QPM in treatment group diets. As the results indicated better FCR in the treatment group for grower (1.49:1.54) and finisher (1.55:1.60) phases, in the second trial QPM was increased and soybean component decreased by 3%. That led to better results as FCR was even lower but in all three phases, confirming the results of the first trial and further confirming the effects of QPM on feed conversion. Moreover, significant financial reduction in feed was observed, as the price of soybean is usually two to four times higher than the price of maize.", publisher = "Beograd: Institut za stočarstvo", journal = "14. international symposium "Modern trends in livestock production", 4-6.10.2023., Belgrade, Serbia - Book of abstracts", title = "Adapted Quality Protein Maize in Broiler Diets Holds Nutritive and Financial Advantages", url = "https://hdl.handle.net/21.15107/rcub_rik_1187" }
Kostadinović, M., Vančetović, J., Delić, N.,& Ignjatović-Micić, D.. (2023). Adapted Quality Protein Maize in Broiler Diets Holds Nutritive and Financial Advantages. in 14. international symposium "Modern trends in livestock production", 4-6.10.2023., Belgrade, Serbia - Book of abstracts Beograd: Institut za stočarstvo.. https://hdl.handle.net/21.15107/rcub_rik_1187
Kostadinović M, Vančetović J, Delić N, Ignjatović-Micić D. Adapted Quality Protein Maize in Broiler Diets Holds Nutritive and Financial Advantages. in 14. international symposium "Modern trends in livestock production", 4-6.10.2023., Belgrade, Serbia - Book of abstracts. 2023;. https://hdl.handle.net/21.15107/rcub_rik_1187 .
Kostadinović, Marija, Vančetović, Jelena, Delić, Nenad, Ignjatović-Micić, Dragana, "Adapted Quality Protein Maize in Broiler Diets Holds Nutritive and Financial Advantages" in 14. international symposium "Modern trends in livestock production", 4-6.10.2023., Belgrade, Serbia - Book of abstracts (2023), https://hdl.handle.net/21.15107/rcub_rik_1187 .