海南七星彩

牛蛙大棚养殖(二)温室养蛙技术之放蛙前的准备

时间:2019-4-28

前一篇我们着重讲了温室养蛙的优点与温室建设图的设计,下面来看看放牛蛙前需要有准备什么。

(1)QINGCHI:DAPENGNEIWACHIFANGYANGZHIQIAN,RUGUOSHIJIUWACHI,YUNIHEN HOU,XUXIANQINGCHU,JIANGBIANPOXIUZHENGHAO,BINGQINGCHUPENGNEILUDISHANGDEZACAO。YOU SHUDONGSHI,YAOJIANGQITIANTUHANGSHI,RANHOUYONGSHENGSHIHUIQINGCHI。SHENGSHIHUIYONGYUNWEIMEI100PINGFANGMISHUIMIAN15QIANKEZUOYOU。SHENGSHIHUIJIASHUIHUAKAIHOU,LIJIQUAN CHIJUNYUNPOSA,7TIANHOUFANGSHUIJINWA。

(2)蛙体消毒:为防止病害,蛙体在进大棚前必须进行消 毒,然后才能进人大棚养殖。消毒的方法,一是用3%~5% 食盐溶液浸洗20~30分钟。二是用10*10-6的髙锰酸钾溶 液浸洗20分钟。

海南七星彩(3)FANGYANGSHIJIANYUMIDU:DANGQIWENJIANGZHI18℃YIXIASHI,WADESHESHI LIANGZHUJIANJIANSHAO,RUSHIWAIQIWENBUZAIHUISHENG,CISHIJIUYINGZUOHAOJIANGWAYIRUDA PENGNEIYANGZHIDEYIQIEZHUNBEIGONGZUO。SHANDONGDIQUZAIYIBANZIRANTIAOJIANXIA,NIUWAJINRENDAPENGNEIYANGZHIDESHIJIANSHI10YUEZHONGXUN。

DAPENGNEIFANGYANGDEMIDUKEGENJUSHENGCHANXUYAOERDING。RUGUOSHIYOUWAYUE DONGYANGZHI,FANGYANGMIDUWEI:TIZHONG25~50KEYOUWA,MEIPINGFANGMISHUIMIANFANGYANG 80-100ZHI;50~100KEDEYOUWA,MEIPINGFANGMISHUIMIANFANGYANG50~70 ZHI;RUGUOFANGYANG150KEZUOYOUDEQINGNIANWA,MIDUWEI30~40ZHI。FANGYANG QINWA,WEISHILAINIANTIZAOFANZHI,500KEYISHANGDEQINWA,MEIPINGFANGMISHUIMIANKEYIFANGYANG20~25ZHI。

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