|
13624| 10
|
鸡的产蛋率直线下降,能降30--50%不等,采食量下降,精神不错没有明显症状 |
| ||
| ||
鸡病专业网网友
发表于 2011-5-19 15:21:05
来自:Invalid
| ||
| ||
| ||
| ||
| ||
| ||
| ||
Archiver|手机版|鸡病专业网 ( 豫ICP备11024133号-2 )
GMT+8, 2026-10-12 07:43 , Processed in 0.024976 second(s), 24 queries .