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蛋鸡强制换羽的方法

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蛋鸡强制换羽的方法

发布日期:2019-07-25 00:00 来源:http://immedr.com 点击:

广东11选5YIBANZAIJIDANSHICHANGXINGQINGJIAOHAOSHI,CHANDANJIQUEJINRUXIUCHANHUANYUQI,WEIHUODEJIAOGAODEJINGJIXIAOYIXUQIANGZHIHUANYU,SUODUANZIRANHUANYUQI。

YI、HUAXUEFAQIANGZHIHUANYU

MUQIAN,HUAXUEFANGFASHANGSHIYONGZUIDUODESHIWEIGAOXINRILIANG。LIRU,ZAIRILIANGZHONGWEIHANXIN2%DESILIAO,3TIANHOUJIDECHANDANLVJIANGDAOYUANLAICHANDANLVDE50%YIXIA,6~7TIANJIUQUANBUTINGCHAN,QUDIAOXINYIHOU2ZHOU,MUJIDECHANDANLVJIUNENGCHAOGUOWEIXINQIANDESHUIPING。

南阳柴鸡蛋

ER、JIEFAQIANGZHIHUANYU

通过断水、断料、不补充人工光照,人为的为南阳柴鸡苗施加应激因素,打乱鸡的正常生活规律,导致激素分泌失去平衡,黄体素下降,又促使卵巢中雌激素减少,结果卵泡萎缩,引起停产和换羽。断水、断料、不进行人工光照的饥饿强制换羽的方法在实践运用中,能取得一定的效果。

1.南阳柴鸡苗快速强制换羽法:目标是在6周内使母鸡恢复70%产蛋率。即断料10天并停止补充光照,供给饮水,断料10天后,自由采食产蛋鸡饲料,恢复换羽前的光照。

广东11选52.PUTONGQIANGZHIHUANYUFA:MUBIAOSHIZAI6~8ZHOUNEISHIJICHANDANLVDA70%YISHANG。CAOZUOFANGFA:DUANLIAO10TIAN,KAIFANGSHIJISHETINGZHIBUCHONGGUANGZHAO,MIBISHIJISHEGUANGZHAOSUODUANDAO8XIAOSHI,DISHIYITIANQILIANXUWEI4ZHOUYISHANGDESUILILIAO,ZIHUIFUCHANDANSHIKAISHIWEICHANDANJISILIAO,BINGHUIFUGUANGZHAO。

SAN、HEBINGFAQIANGZHIHUANYU

CIFASHIYONGJIEFAHEHUAXUEFADEZHANGCHUERCAIYONGDEQIANGZHIHUANYUDEGAIJINBANFA。FANGFARUXIA:

DUANSHUI、DUANLIAO2TIANBAN,TINGZHIRENGONGBUCHONGGUANGZHAO,GONGJIYINSHUI,DISANTIANQIRANGNANYANGCHAIJIMIAOZIYOUCAISHIHANXINFEN2%HUO2.5%LIUSUANXINDESILIAO,LIANWEI7TIAN。YIBAN10RIHOUQUANBUTINGCHAN,CISHIHUIFUZHENGCHANGDEGUANGZHAO。HUANYUKAISHIHOU20TIANMUJIJIUZHONGXINCHANDAN。HUANYUKAISHIHOU40TIANMUJIDA70%~80%CHANDANLV。HEBINGFAZAIHUANYUQIJIANMUJISIWANGLVYIBANBUCHAOGUO1%。


相关标签:南阳柴鸡蛋

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