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怎样挑选入孵种鸡蛋?

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怎样挑选入孵种鸡蛋?

发布日期:2019-11-21 00:00 来源:http://immedr.com 点击:

种鸡蛋(以下简称种蛋)的质量直接影响孵化率和南阳柴鸡苗的品质,还会影响到以后雏鸡的成活率、健康状况以及成鸡的生产性能。因此,种蛋入孵前必须进行严格选择。

ZHONGDANLAIYUAN

种蛋必须来自高产、健康无病、饲养管理正确、公母比例适当的南阳柴鸡苗群,才能保证有较高的受精率和孵化率。

YAOQIUXINXIAN

YONGYUFUHUADEZHONGDANYUEXINXIANYUEHAO。SUIZHEBAOCUNSHIJIANYANZHANG,ZHONGDANFUHUALVZHUJIANJIANGDI。ZHONGDANBUNENGYONGSHUIXI,JINGSHUIXIGUODEZHONGDANQIBIAOMIANJIAOZHITUOLUO,WEISHENGWURONGYIQINRUNEIBU,DAOZHIZHONGDANBIANZHI,DANNEISHUIFENYEYIZHENGFA。

南阳柴鸡苗

DAXIAOHESHI

ZHONGDANDAXIAOYAOSHIZHONG,GUODAHUOGUOXIAODEDANDOUBUYIZUOZHONGDAN。DANYONGXINGZHONGDANDANGEZHONGLIANG:KAICHANHOUQIAN12ZHOUDEWEI52KE,12ZHOUYIHOUDEWEI55KEYISHANG。ROUYONGXINGZHONGDANDANGEZHONGLIANG:QIAN12ZHOUDEWEI50KE,12ZHOUYIHOUWEI52KEYISHANG。WULUNSHIDANYONGXINGZHONGDANHAISHIROUYONGXINGZHONGDAN,DANGEZHONGDOUBUYICHAOGUO65KE。

XINGZHUANGZHENGCHANG

ZHENGCHANGDANWEILUANYUANXING,DANXINGZHISHUWEI0.72~0.76。GUOZHANG、GUOYUAN、LIANGTOUJIANZHONGJIANDAHUOYITOUTEDAYITOUTEXIAODEJIXINGDANJUNBUNENGXUANYONG。

NEIBUPINZHIYAOHAO

ZHONGDANNEIBUPINZHIKEYONGDENGGUANGZHAOJIAN。FANNIANQIAO、SANHUANG、DANHUANGLIUDONGXINGDA,DANNEIYOUQIPAO、QISHIPIAN、QISHILIUDONG、QISHIZAIZHONGJIANHUOZAIXIAOTOUDEDAN,JUNBUYIYONGYUFUHUA。

DANDEPOUJIAN

MEIPIKESUIJICHOUCHUJIGEZHONGDAN,JIANGDANDAKAIFANGRUPINGBOLIRONGQI,XINXIANDEDANBAIJIAONONG,DANHUANGLONGQI;BUXINXIANDEDANBAIXIBO,DANHUANGXIANGDUIJIAOBIANPING。


相关标签:南阳柴鸡苗

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