关于鸡
的基本知识
这里提供关于鸡的解剖学、生理学、病理学以及养殖技术知识,仅供参考。
鸡的解剖图谱
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鸡的生理学基础知识
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鸡是怎样繁殖的 ?
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小鸡是怎样被孵化出来的?
受精鸡蛋放在母鸡体下或孵化箱内21天左右,保持温度在37.2-38.9摄氏,每天最好把鸡蛋翻转3次。小鸡大概在20到21天就好孵化出来了。
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小鸡的生长时期
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肉鸡的生长阶段
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蛋鸡的生产阶段
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各种蛋鸡的下蛋数量有多少?
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Note: All the informaton in this page is reference for people of pro pooultry welfare to research and study only, for any question about the information hereby please contact us immidaitely.