手机滚球软件

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    • 212019-1

      绿壳蛋鸡苗疫苗和菌苗的质量应用

      XUANZEYIMIAOSHIYAOXUANZESPF(WUTEDINGBINGYUANTI)MIAO,JIZHUANYONGDEGONG、MUJIZAIYANMIGELITIAOJIANXIASIYANG,DUITAMENBUJIEZHONGRENHEYIMIAO,YEBUYUNXUFASHENGGUIDINGDE15ZHONGCHUANRANBING,FASHENGYIZHONGJIUYAOQUANQUNTAOTAI。 YIMIAODEBAOCUN:DONGGANMIAOYINGZAI-15YIYIXIALENGDONGBAOCUN;JINKOURUODUMIAOZAI2YI~8YIBAOCUN,RUODUMIAOQIEJI...

    • 242018-12

      影响五黑绿壳蛋鸡苗鸡场产品市场价格的因素

      手机滚球软件YINGXIANGWUHEILVQIAODANJIMIAOJICHANGCHANPINSHICHANGJIAGEDEYINSU,JIATINGJICHANGCHANPINJIAGEGOUCHENGYINSUZHONGDERENHEYIGEYINSU,QIFASHENGSHENGJIANGBIANHUA,DOUHUIYINQIJIAGEDESHANGXIABODONG。DIYI,SHENGCHANCHENGBENZENGJIA,ZEJIAGESUIZHISHANGSHENG;...

    • 172018-12

      绿壳蛋鸡苗鸡场经济活动的分析步骤和方法

      手机滚球软件LVQIAODANJIMIAOJICHANGJINGJIHUODONGFENXIDEBUZHOUHEFANGFA,JINGJIHUODONGFENXIDEBUZHOU, QIYI,NIDINGDIAOCHAFENXITIGANG,MINGQUEFENXIDESHIJIAN、DIDIAN、DUIXIANG、NEIRONGHEMUDE。...

    • 192018-11

      绿壳蛋鸡苗鸡舍风机的安排方式

      手机滚球软件LVQIAODANJIMIAO​JISHECAIYONGFUYATONGFENGSHI,FENGJIDEANPAIFANGSHIZHUYAOYOUYIXIA3ZHONG。DIYIZHONGSHIJIANGFENGJIANZHUANGZAIJISHEYICEQIANGBIXIAFANG,DUICEQIANGBISHANGFANGWEIJINFENGKOU,SHEWAIKONGQIYOUYICEJINFENGKOUJINRUJISHEYUSHENEIKONGQIHUNHE,LINGYICEYOUFENGJIPAICHUSHENEIKONGQI,QILIUXINGCHENGCHUANTANGSHI。...

    • 292018-10

      造成五黑绿壳蛋鸡苗​维生素缺乏的原因

      ZAOCHENGWUHEILVQIAODANJIMIAO​WEISHENGSUB12QUEFADEZHUYAOYUANYINYOU:①YONGWEIJINGJIAREDESHENGYUYU、SHENGYUFENPEILIAO(ZHENGGUIYUFENSHIJINGGUOJIAREDE),QIZHONGHANYOULIUANMEI,NENGPOHUAIWEISHENGSUB12。...

    • 202018-9

      平养汶上芦花鸡苗的注意事项

      GONGJIZIRANJIAOPEIDEZHEIZHONGXIANXIANG,YEYURENGONGSHOUJINGSHISHUJINGZUIJIASHIJIANZAIXIAWU3SHIYIHOUDEJIELUNSHIYIZHIDE。ZAIPINGYANGTIAOJIANXIA,LINGGONGMUJIZAIXIAWU3SHIYIHOUDAOYUNDONGCHANGSHANGQU,DUITIGAOWENSHANGLUHUAJIMIAODESHOUJINGLVSHIYIXIANGYOUXIAODECUOSHI。...

    • 162018-8

      绿壳蛋鸡苗对水的需要量视环境温度而定

      DANJIANSHIGOUCHENGLINZHIHELUANLINZHIDECHENGFEN,NENGBANGZHULVQIAODANJIMIAOXUEYEZHONGZHIFANGDEZHUANYI,KEYUFANGZHIFANGGANZONGHEZHENG,NENGCUJINCHUJISHENGZHANG,YUFANGHUAJIANZHENG(GUANJIEBIANXING)。...

    • 22018-8

      五黑绿壳蛋鸡苗育种的难点

      WUHEILVQIAODANJIMIAOYUZHONGJIAYAOKEFUSHENGCHANSHUIPINGNANYIMAISHANGYICHUANDEXINTAIJIE,SHIJIDECHANDANSHUIPINGCHAOYUEDANGJINDESHUIPING,BIXUCONGBIEDEJIZHONGZHONGYINRUXINDEJIYIN。...

    • 192018-7

      汶上芦花鸡苗维生素B12缺乏症的防治

      手机滚球软件WENSHANGLUHUAJIMIAOWEISHENGSUB12QUEFAZHENG【FANGZHI】SIWEIYUFEN、ROUFEN、GANFENHEJIAOMUFENKEFANGZHIWEISHENGSUB12QUEFA。...

    • 22018-7

      五黑绿壳蛋鸡苗传染性鼻炎的病原

      手机滚球软件WUHEILVQIAODANJIMIAOCHUANRANXINGBIYAN【BINGYUAN】BENBINGDEBINGYUANSHIJIFUSHIXUEGANJUN,WEIGELANSHIYINXING、LIANGDUANDUNYUANDEXIAOGANJUN。GAIJUNCUIRUO,DIKANGLIBUQIANG,ZAISUZHUTINEINENGCUNHUO4~5DIWENTIAOJIANXIAKEYICUNHUO10NIANYISHANG。...