摘要
研究了不同限饲粗蛋白水平下添加色氨酸对肉仔鸡22-35日龄生产性能的影响。结果表明,适当降低饲粮蛋白水平对肉仔鸡生产性能影响不大,增加饲粮色氨酸水平对肉仔鸡生产性能有一定改善作用。
Effect of tryptophan supplements to protein restriction diets on production performance of 22～35 days broiler was studied.The results showed that the appropriate decrease of the dietary protein didn＇t influence the production performance of broilers,and the increase of the digestible tryptophan could improve the production performance of broilers.
出处
《安徽农业科学》
CAS
北大核心
2007年第16期4844-4845,4921,共3页
Journal of Anhui Agricultural Sciences
关键词
低蛋白饲粮
色氨酸
肉仔鸡
生产性能
Low-protein diet
Tryptophan
Broiler
Production performance
