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日粮蛋氨酸对活拔羽毛后皖西白鹅体质和产羽性能的影响
Study on the Effect of Dietary Methionine Levels to the Gain of Defeather and Production of Feather Down in Wanxi White Geese
【摘要】 研究了在皖西白鹅拔羽后精料补充料中添加不同水平的蛋氨酸对皖西白鹅体增重和羽绒产量的影响,结果表明:拔羽后在精料补充料中添加不同水平的蛋氨酸有利于鹅体质的恢复和新生羽毛、羽绒的生长,有助于提高活拔羽绒的产量。
【Abstract】 To study the gain and production of feather down in Wanxi White geese,adding different levels methionine to supplementary feeds of concentrate after defeather in young Wanxi White geese.The result showed that: different levels methionine benefit to the recovery of constitution and growth of feather down,and help to heighten the production of feather down.
- 【文献出处】 安徽农业科学 ,Journal of Anhui Agricultural Sciences , 编辑部邮箱 ,2006年10期
- 【分类号】S835
- 【被引频次】11
- 【下载频次】155