Effects of Mannanase Supplementation and Citric Acid on the Growth Performance of Broilers
نویسندگان
چکیده
The study was conducted to evaluate the effects of citric acid and mannanase feed supplementation on growth performance broiler chickens. Three hundred twenty day-old unsexed Cobb chicks from a commercial hatchery plant were used in study. randomly assigned four treatment groups following completely randomized design. used: T1: Control, T2: 3% (w/w) Citric Acid supplementation, T3: 80 ppm β-Mannanase T4: supplementation. significantly improves Body weight body gain higher (P<0.05) β-mannanase combination group compared all groups. evaluation intake revealed that T3 T4 had lower than other also resulted more efficient conversion ratio. No mortality observed during experiment. It may be concluded β- better broilers.
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ژورنال
عنوان ژورنال: Buletin Fakultas Peternakan Universitas Gadjah Mada
سال: 2022
ISSN: ['0126-4400', '2407-876X']
DOI: https://doi.org/10.21059/buletinpeternak.v46i3.75471