【摘要】 本文分析了SPF鸡特殊的生活环境、生理机能和饲料处理方法,研究了制定SPF鸡营养需要量标准应考虑的核心因素,在此基础上提出了SPF鸡不同阶段的参考饲养标准。结果认为,SPF鸡的能量需要较普通鸡稍低,其它营养成分的需要量应主要考虑补足饲料灭菌过程中的损失量。更多还原

【Abstract】 The specific life environment and physiology function of SPF chicken are analysed in this article , and the nutrition requirement of different age of SPF chicken are advanced . as a result , the energy requirement of SPF chicken is slightly lower than common chicken , and other nutrition components must be complemented as sterilization feed reduced the nutrition components to some degree.更多还原