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降低蛋鸡产蛋期死淘率的综合措施

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降低蛋鸡产蛋期死淘率的综合措施

发布日期:2019-12-02 10:46 来源:http://scsqtx.com 点击:

蛋鸡产蛋期死淘率高是困扰许多鸡场的问题。在我国,商品柴鸡蛋鸡产蛋期死淘率一般在10%左右,饲养条件差的鸡场可达20%以上,严重影响了养鸡者的经济效益。死淘率高受很多因素影响,必须采取综合措施加以防制。

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柴鸡蛋

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