上海11选5

NINHAO,HUANYINGGUANGLINXUYIXIANMABAZHENHONGYUNSHUICHANMENSHIGUANFANGWANGZHAN!

上海11选5DINGGOUREXIAN:18651261231   13151890729

龙虾养殖:提高抱卵率

发布日期:2018-05-25 作者: 点击:

  龙虾养殖的过程中,小龙虾上海11选5的繁殖过程是小伙伴们很关心的问题,小龙虾一年繁殖一次,秋冬季繁殖,受精卵孵化时间长达30天左右,且繁殖过后会死亡一批。小龙虾的繁殖过程的好坏直接影响来年小龙虾的产量和质量,那么如何提高小龙虾繁殖抱卵率?繁殖管理技术要点又有哪些呢?

龙虾养殖:提高抱卵率

  LONGXIAYANGZHI:TIGAOBAOLUANLVDENEIXIESHIER


上海11选5  TIGAOXIAOLONGXIAFANZHIBAOLUANLV,YIBANYAOZHUYILIANGDIAN:YI、TIGAOSHOUJINGLV,RUGUOLUANLIWEISHOUJINGZEHUIMANMANBIANWEIBAISE,BINGTUOLIMUTI;ER、TIGAOBAOLUANLIANGYIJILUANLIDECHENGHUOLV。


上海11选5XIAOBIANXIANKEPUXIAXIAOLONGXIADEFANZHIDEJICHUXINGZHISHI:


1.CHANLUANGUILV


上海11选5  MEINIANYOU1GECHANLUANGAOFENGQI,5―6YUEQIANHOUYOUSHAOLIANGGETICHANLUAN,ZHUYAOCHANLUANQIZAI9YUEXIAXUNDAO11ZHONGXUN。


2.CHANLUANSHULIANG


  MEIWEI1CICHANLUANLIANGDADUOZAI200~300LI,JIAOXIAOGETIYICIBAOLUANLIANGBUDAO100LI。


3.FANZHICHANGDI


  CHITANG、DAOTIAN、DAPENG、GONGCHANGHUA。


4.FANZHIDEFANGSHI


上海11选5  DADONGJIAOPEIFUHUA。


5.FANZHITEDIAN


  ZAIZIRANHUANJINGTIAOJIANXIA,XUYAO6―12YUELINGDADAOXINGXIANCHENGSHUHONGQIAOXIA;RENGONGYANGZHITIAOJIANXIA,HUIDADASUODUANZHEIGESHIJIAN。XIAOLONGXIAXINGCHENGSHUSHIDETIZHONGDUOWEI25KEYISHANG,CHANLUANQUNTIZHONGTIZHONG30KEYISHANGDEGETIZHANDUOSHU,TIZHONGYUEDA,HUOLIYUEHAODEXIAZIBAOLUANLVJIUYUEGAO!RUGUOSHUIHUANJINGCHADECHITANG,XIAZIYINHUANJINGCHAYEHUIXINGXIANCHENGSHU,XIAZIGUIGEJIAOXIAO、FUHUADI。


  TONGLINGQINXIAZHONGXIONGXIAGETISHAODAYUCIXIA,ZIRANQUNTIZHONGCIXIONGDEXINGBILIZAI1∶3。


  XIAOLONGXIAFANZHIDESHIHOUYEYOUBAOLUANLVHEBAOLUANCUNHUOLVHENDIDESHIHOU,DANGLUANLISHOUJINGHOUYOUZONGHESEBIANZONGSE,ZHIFUHUAQIANLUANLIYOUNIANGCHENGJUHONGSE,BUTOUMINGZHEWEISILUAN,WEISHOUJINGDELUANZHUJIANBIANWEIHUNZHUOBAISE,TUOLIXIATISIWANG。XIAOLONGXIABAOLUANLIANGSHAOYIJILUANZIFABAIZHUYAOSHIYOUYUSHOUJINGYICHANG,BUFENLUANZIWEISHOUJINGCHENGBAISE,BUJIUBIANHUITUOLUO.SHOUJINGLUANSIWANG。


上海11选5NEIMEDAODISHISHENMEYUANYINDAOZHISHANGSHUWENTIDEFASHENGNI?


  1、HUANJINGBIANHUA,BIRUSHUIWEN,SHUIZHIDEBIANHUATAIDA,RANGLONGXIABUSHIYINGHUOZHECHANSHENGYINGJIFANYING


  2、SHUIZHONGCHUXIANCIJIXINGYAOWU,BIRUNONGYAO,SHACHONGJIDENG,DAOZHIMUTIZHONGDU。


  3、SUIRANLONGXIADUIYUSHUITIDERONGYANGLIANGYAOQIUBUGAO,DANSHIZAILONGXIABAOLUANDEGUOCHENGZHONG,LUANLIDUIYANGQIDEXUQIUHAISHIJIAOGAODE,FOUZEKENENGDAOZHILUANLIQUEYANGSIWANG


  4、ZAILONGXIABAOLUANQI,ERLIAOGONGYINGBUZUHUOZHESHIYINGYANGSHIHENG,DAOZHIQINXIAYINGYANGBULIANG,YEKENENGYINFALUANLISIWANG。

 

上海11选5LONGXIAYANGZHI:TIGAOBAOLUANLVDENEIXIESHIER


  NEIMEWOMENZAIYANGZHIGUOCHENGZHONGRUHETIGAOXIAOLONGXIADEBAOLUANLVNI?XIAOBIANZONGJIELEYIXIAWUDIANJIDAJIA


上海11选5  1.BAOCHISHUITIFEIDUJISHUIHUANJINGDEWENDINGXING,LONGXIAYOUTIBUSHIDONGWUXINGDEFUYOUSHENGWU,LUCHONGWUJIEYOUCHONGSHIDI1QIYOUTIDESHIYIERLIAO。


上海11选5  2.XUANLIUXIAOLONGXIAQINXIAYINGGAIZAI10YUELINGYISHANG、TIZHONG35KEZUOYOU、TIXINGBIAOZHUN、TIZHIJIANZHUANG、FUZHIQIQUAN、WUBINGWUSHANGHESHENGMINGLIQIANGDEGETI,MUTIJIANZHUANGCAINENGBAOZHENGBAOLUANLV,BAOZHENGSHOUJINGLUANZHILIANG。


  3.CI、XIONGBILIYIBANWEI3~4:1。JIYIFUDUOQIZHI。RUXIONGXINGXIAOLONGXIATIAOJIANJIAOHAOSHI,KEJIANGTOUFANGBILIDINGWEI5~6:1;JIAOCHASHIZEDINGWEI2~3:1。DANSHIXUYAOZHUYIDESHI,TANGNEIXIONGXIAGUOSHAO,HUIJIANSHAOSHOUJINGLV,ERCIXIAGUOSHAOZEHUIJIANGDIBAOLUANLV。


  4.CONG9DAO10YUEFENKAISHI,LONGXIAJIBENDOUKAISHIJINRUBAOLUANGAOFENGQI。XIAOLONGXIAJIAOPEIFANZHIQIJIANJINYONGCIJIXINGDEYAOWU,DINGQISHIYONGJIEDUCHANPINJIANGJIECHITANGDUSU。


上海11选5  5.CHANLUANSHUIWENZAI22~25℃WEIJIA。ZAIWENDUGUOGAODEQINGKUANGXIA,LUANLIRONGYIBIANZHI,ZAIWENDUGUODISHI,FUHUASHIJIANZEHUIGENGZHANG,YIXINGLUANYEHUIZENGJIA,SUOYIKONGZHISHUIWENHENZHONGYAO,WOMENYAOXUEHUITONGGUOJIASHENHEJIANGDISHUIWEI,LAIKONGZHISHUITIDEWENDU。


上海11选5  6.TIGAOLONGXIADEHUOLI,BAILUGUOHOUZAOWANQIWENSHUIWENWENCHADA,XIAOLONGXIAYOUXIETIZHIHUOLICHA,AOZUNAQIWULI、XIAZIBUHUOYUE,SHAOSHUZAIDILONGHUOCHITANGBIANSIWANG,JIAOPEIBAOLUANLVDI,JIANYIZAIZHOUYEWENCHADASHI,SILIAOZHONGBANBAOJIANPIN(JIANYIXUANZEZHENGGUIYUYAOCHANGJIADEYUYAO)NEIFU,15TIAN/1CILIAOCHENG(6TIANYIGELIAOCHENG),ZENGQIANGMIANYILI,CUJINJIAOPEIBAOLUANFUHUALVGAO,TOUSHISILIAO+ZALIANG(YUMI、MAIZI、HUANGDOU)YINGYANGJUNHENGDAPEI。


本文网址:http://gzgyby.com/news/412.html

相关标签:龙虾幼苗

最近浏览:

在线留言
您的姓名:
您的电话:
留言内容:
联系我们

上海11选5DIAN      HUA: 18651261231

SHOU      JI: 13151890729 

上海11选5WEI      XIN: 15062254992

DI      ZHI: JIANGSUSHENGHUAIANSHIXUYIXIANMABACHUJIZHONGXUEDUIMIAN

YOU      BIAN: 211751

WANG      ZHI: http://gzgyby.com

YOU      XIANG: 951900936@qq.com

二维码

1.png

小程序.jpg

Copyright © http://gzgyby.com/ 盱眙县马坝镇宏运水产门市 专业从事于淡水龙虾苗,龙虾幼苗,活龙虾批发, 欢迎来电咨询!
备案号:  技术支持:
在线客服
分享 一键分享
欢迎给我们留言
请在此输入留言内容,我们会尽快与您联系。
姓名
联系人
电话
座机/手机号码
邮箱
邮箱
地址
地址