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蛋鸡育雏期、育成期及开产前的南阳柴鸡苗饲养管理要点

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蛋鸡育雏期、育成期及开产前的南阳柴鸡苗饲养管理要点

发布日期:2018-01-05 00:00 来源:http://immedr.com 点击:

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广东11选5YIBANQINGKUANGXIA.CHUJI1ZHOULING50YU/PINGFANGMI,2ZHOULING35YU/PINGFANGMI。3ZHOULING20YU/PINGFANGMI,4ZHOULING10YUYIXIA/PINGFANGMI。

通过大量的实验证明,雏鸡5周龄的体重和产蛋期的产蛋量、产蛋高峰期的产蛋量、南阳柴鸡苗广东11选5产蛋高峰期的长度呈正相关。在这5周龄内雏鸡要进行4—5次免疫接种和1次断喙,有时还涉及到分群、并群等应激,所以要达到或超出正常标准是很困难的。有的养殖户基于条件的限制,饲养密度较大,所以要做到5周龄雏鸡体重很大是比较困难的。

广东11选5XINSHENGCHUJIDETEDIANSHIXIAOHUANENGLIRUO.SHENGZHANGXUNSU,DAIXIEWANGSHENG,KANGBINGNENGLICHA,YINCIBIXUTIGONGCHONGZUYINGYANG、YIXIAOHUADERILIANG。ZUIHAONENGZAIRILIANGZHONGPEIBIYIDINGLIANGDEYOUZHIDONGWUDANBAI,RUYOUZHIYUFENDENG。RILIANGCUDANBAIHANLIANGYINGBUDIYU18.5%,DAIXIENENG1.19xl0(-7)JIAOER/QIANKE,LAIANSUAN、DANANSUAN、WEISHENGSU、WEILIANGYUANSUDOUJUYOUHENGAODENONGDU。

CHUJI1ZHOULINGMEIZHOUYEWEI8CI,2ZHOULINGMEIZHOUYEWEI6CI,3ZHOULINGMEIZHOUYEWEI5CI,4ZHOULINGHOUMEIZHOUYEWEI3-4CI。

广东11选5YUCHUQIAN3TIAN,SHENEIMEITIANGUANGZHAO24XIAOSHI.GUANGZHAOQIANGDUWEI20—30LEKE(SIJI100WADEBAICHIDENGZHAOSHE3-5PINGFANGMI),BIANYUCHUJISHUXIHUANJINGHESILIAOYINSHUIDENG。4~7RILINGMEITIANGUANGZHAO22XIAOSHI,GUANGZHAOQIANGDUJIANGZHI15-20LEKESI,YIHOUZHUBUJIANGZHI15XIAOSHI,QIANGDUKONGZHIZAI10LEKESIYIXIA。DAOYUCHENGQICAIYONGZIRANGUANGZHAO,RUGUOSHIWUCHUANGJISHECAIQU8-9XIAOSHIGUANGZHAO。

南阳柴鸡苗

YANGQINSHIJIANZHENGMING,BADANJIDEYUCHUQIYOUYUANLAIDE6XINGQIGAIWEI8XINGQI,NENGGOUZENGQIANGJIQUNKANGBINGLI、TIGAOCHANDANQIDECHANDANLIANG、JIANGDICHANDANQIDESITAOLV。

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广东11选5YOU1/3DECHUJIYOUMISHIXINGWEI;WEIQIFENBAO。ZHEIYANGHUISHIJIZHIJIANSHAOXIAONANGYANDEFABINGLV.CUJINXIAOHUADAODEFAYU,BAOCHILIANGHAODEZHANGSHI。

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必须培育出体重达标并且体重均匀的鸡群,南阳柴鸡广东11选5苗体重均匀度应该不低于85%.最好能达到88%~90%。体重在开产前要超出该品种标准体重的5%-8%,绝对不能低于标准体重。如果低于标准体重就不能加光、不能换料。在炎热的夏季和使用湿玉米的冬季培育出的产蛋鸡,开产前往往达不到标准体重,这时应在饲料里加入1%—2%的油脂。

ZAIHUODELIANGHAOTIZHONGJUNYUNDUDEQINGKUANGXIA.HAIXUYAOQUNTITIXINGJUNYUN。BURAN,SUIRANTIZHONGDABIAOLE,DANTIXINGGUOXIAODEJIHUICHUXIANNANCHAN、TUOGANG、ZHUOGANGHECHANXIAODANXIANXIANG。

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广东11选5JIQUNZHIYOUXINGCHENGSHUTONGBUJINXING,CHANDANGAOFENGCAISHANGDEKUAI,CAINENGYOUMINGXIANDECHANDANGAOFENGQI,BINGQIECHANDANGAOFENGWEICHISHIJIANZHANG。FOUZE.GUANGZHAOKONGZHI、SILIAODIAOZHENGDOUNANYIJINXING。

ZAIYUCHENGQIDADAOLETIZHONGJUNYUN、TIXINGJUNYUN、JINGZHANGJUNYUNHEXINGCHENGSHUYIZHIDEJIQUNCHANDANGAOFENGSHANGSHENGKUAI,GAOFENGQICHANDANLVGAO,CHANDANGAOFENGQIWEICHISHIJIANZHANG,CHANDANQISITAOLVDI,XIA

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广东11选5ZHIYOUJIQUNCHANDANLVDADAO5%YISHANGSHICAICHENGZHIWEIKAICHAN(YEYOUZHUANJIABA50%CHANDANLVQUEDINGWEIKAICHAN),CAINENGJIAGUANG、CAINENGGENGHUANCHANDANQISILIAO。

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