摘要
本试验以可利用氨基酸指标为基础配制低杂粕及高杂粕两种日粮,对两组各144羽54周龄尼克红蛋鸡进行为期57d的饲养试验。结果表明,在日粮其他有效养分含量相同的情况下,日粮中含10%棉粕和10%菜粕对产蛋后期蛋鸡的生产性能无显著影响(P>0.05)。
The main diets with low miscellaneous meal and high miscellaneous meal respectively on the basis of the availablility of amino acids were used in this experiment.288 layers were divided into two groups and raised for 57 days.The result showed that live performance of layers was not affected by the two diets.
出处
《中国饲料》
北大核心
2005年第6期13-14,共2页
China Feed
