广西畜牧竞博国际娱乐招商网

CHINA 竞博国际娱乐信息网
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花蛤竞博国际娱乐实用技能

   Day 期:2017-09-06         
 编者按:花蛤又称菲律宾帘蛤,YES 一种遇见 的贝壳类海产物、居品 ,广泛分布在CHINA 南北海域,生长迅速,竞博国际娱乐周期短,具有“广温、广盐、广分布”等特点,适应性强,离水存活Time 长,YES 一种适合人工高密度竞博国际娱乐的优良贝类,也YES CHINA 四大竞博国际娱乐贝类之一。本期推荐 一组花蛤竞博国际娱乐管理技能 ,供竞博国际娱乐户参考。

  1、选择竞博国际娱乐环境

广西畜牧养殖招商网   huahayangzhichangdiyingxuanzejiaotongfangbian,yuanliwuranyuanqiefenglangpingjing,chaoliuchangtong,dishipingtan,tuichaoshiganluTime buchaoguo4Hour ,dizhiwending,hanshaliangwei70%~90%dezhong、dichaoqutantu,huodizhi、shuizhitiaojianshiyiweikenquneidechitang、tandi。yilianxuyangzhiduoYear detantu(huochidi)xufantangailiang,fanchudenishajingguochaoshuiduocichongxihetaiyangbaoshaihou,zhengpingtanmian,jianchudihaishengwujizawu。yishouhongshuichongshuahenisha包含 dechengdiyaoyongmangcaozhudifanghong,dikuan30~40limi,digaochuchengmian20~30limi,yiwendingchengmian,fangzhizhongmiaoliushi。

广西畜牧养殖招商网   kenquneichitang、tandiyangha,yaozuohaodiba、shuizhazhengxiu,bomiaoqian1geMonth xianpaiganchishui,lianxupushaichidi15~20tian,meimuyong15~20gongjinhanlvliangwei25%~28%depiaobaifenquanchijunyunposaxiaodu。xiaoduhouyongwangmuwei0.25haomishaiwangguolvhaishui,jinshuijinpao2~3tian,paiganchishui,bingzhongfujinpaopaishui2~3ci,qingtanghoujinshuishen30~50limi。meige2~3tianmeilifangmifenbieyongniaosu0.5~1keheguolinsuangai0.1~0.5kezuopeiyangjichuerliao,shishuisechengqianheseyilihuahashengzhang。

  huahazuishiyishengzhanghaishuiwenduyuewei15℃~30℃,chuntianshuiwendadao11℃yishangshiBegin shengzhang,dongtianshuiwenjiangzhi10℃yixiatingzhishengzhang,zhenandiquhuahashengzhangzuikuaideTime YES 4~6Month he9~11Month ,12Month zhiyiYear 2Month shengzhangsudujiman。huahashengzhangsudusuigetidaxiaoeryoumingxianchayi,getijiaoxiaodehuaha,qiqiaozhanghetizhongzengzhangsuduyuanyuanchaoguogetidadehuaha。xiatangyangzhihuahashuiweiyingkongzhizaitanmianshangshuishen30~50limi。

  2、科学繁育苗种

  huahacixiongtongti,yibanliangYear xingchengshu,xingchengshuhuahaxingxianfenbuzaineizangtuanzhouwei,bingyanshenzhizudejibu。cixingxingxianchengrubaise,xiongxingxingxianchengdanjiehongsehuonaihuangse,jingzichengxiajianxing、zhangyue3weimi;luanchengyuanqiuzhuang、luanjingyuewei70~90weimi,luanwaiyouyicengjiaozhiluanmo。

  huahafanzhiqizaichuxia,suizhongleihediqueryouchayi,辽 、鲁 dengdidechanluanqizai7~8Month ;苏 、浙 、闽 zai6~7Month ;guangdong、桂 zai5~7Month 。huahachanluanqidehaishuibiaocengwenduyuezai27℃~29℃,peitaifayushiyishuiwenwei24.9℃~31.4℃,26℃~28℃zuijia;youchongshengzhangbiantaideshiyiwenduwei24.9℃~31.0℃,shiyibizhongfanweiyupeitaifayuxiangsi;siweideerliaoxinxianqiezhiliangjiaohaoshiyouhagetida、biantaizao。huahayoumiaoshiyicunhuohuanjinghanshaliangzhishaozai75﹪yishang,quanshazhizuihao,youmiaoduidibizhonghaishuishiyingxingjiaoqiang。

  jiang0.5~1haomidaxiaohuahayoumiaofenjieduanpeiyuchengmei500ke50~70kezuishimiaozhong。diyijieduanjiang0.5~1haomiyoumiaopeiyucheng0.8~1.5limixiaomiao,shaiquhouzaijunyunfensan,peiyucheng3limizuoyoudeshiyongzhongmiao,peiyuchitanmianshangshuishen15~30limi,yilidiqiguizaonengjiaokuaishengzhang,shuiweisuishuiwenshenggaoershidangjiagao,chishuiyilvedaiguizaodeanheseweihao。

  3、加强Day 常管理

  kegenjumiaozhongguigebutongbomiao,xiaomiaoyibanzai4~5Month ,zhongmiaozai12Month zhiyiYear 2~3Month ,damiaozaichanluanzhiqian,ji9Month zhong、xiaxun,jianyicaiyongshiboyoujiaodaishuiboyitigaobomiaodezhiliangyuxiaoguo。bomiaohouyaojishijianchazhongmiaofenbu处境 ,guomideyaosankai,guoshuhuojubufashengsiwangdeyingbumiao。xiaomiaoyibansabodechaoqujiaogao,jing6~7geMonth yangzhihougetizengda,sheshiliangzengjia,kangdihainenglizengqiang,yingyiyangdaojiaodichaoqujiasushengzhang。xiajilieDay baoshaichengdijiaogaodehamiaoyaoyidaochaoqujiaodichu。yishoutaifeng、hongshui、kureyijipiaoyouheqitawuranwuyingxiangdeyangzhiqu,yaozuohaofangfanheqiangjiucuoshi。taifenglailinqianyaotizaoshouhuohuoyidaoanquanhaiquyangzhi。hongshuihouyaojishiqingli包含 chengmiandenisha,jilongsanhajianshaosunshi。

广西畜牧养殖招商网   yangchengqijianyingjingchangjianchajishiqingchuweihaiyanzhongdedihaishengwu,yuleimeimukeyongchazibing5~8gongjindaosuipaoshui,junyunposachengmian;xie、luodengdihaikeyongwangjuhuoshougongcaibuqingchu。kenquxushuiyangha,yaoyanfanglvshuiwangposun,keliyongyejiandengguangyoubushuizhongdeyuxiaxiedengdihaishengwuhuodingqipaiganchishuiquganzhuabudihaishengwu。xianjiangshuiweijiangzhi20~30limi,zaiyongpiaobaifenquanchiposa,jing6~10Hour ,yinruguolvhaishuichongxi,ranhoubashuipaigan,jing2~3gechaoshuifanfuchongxijike。

  kenquxushuiyangha,yaozhuyiguanchashuisebianhua,qingtianshimeige2~3tianmeilifangmishiniaosu0.5~1ke,shishuisebaochiqianhese。ruoshuisebianqing、erliaobuzushi,meilifangmiketouwei1kedoujiangzuoweidaiyongerliao。huahajingguo1~2Year deyangcheng,qiaozhang3limiyishangshijikeshouhuo。shouhuocong3~4Month fenBegin ,zhidao9Month huahafanzhiqiqianjieshu。

  4、加强疾病防控

  xiajigaowendaozhihuahasiwangfubaihouxianghuganran;lieDay baoshaihoudeleizhenyuhuolianxiabaoyushijianghekoudehaishuibizhongxunsuxiajiang;yangzhimiduguogao,fanzhihougetishouruo;yangzhichangtangneishuizhi,dizhizaoshouwuran,youjishengchongbingdengyinsudouYES zaochenghuahasiwangdezhongyao来源 ,kemeige1geMonth meimuyongshengshihui10gongjinhuoeryanghualv0.125gongjindengjinxingshuitixiaodushajunyufangjibing。

  huahayumiaozhengzhixiaji,shuiwenjiaogao,jibingfangzhijifangchudihaishengwuyouweizhongyao。yumiaoyongshuixuyichendian、shalv、ziwaixianshajundengfangfachuli,huoquanchiposapiaobaifenxiaodu。peiyuguochengzhongyongmeishengyong0.5haoketumeisufangzhibinghai,keyizhiyoumiaodedaliangfanzhi,youliyuyouhafayushengzhang。yincizaiyouhazhibeipeiyuqijian,meitianmeilifangmitou1~2kehuolvmeisu,huoxinnuoming,huofunanzuotong,huotumeisudengkangjunsuyizhixijunfanzhi。dangzhibeiqiaomianfuyoujusuochongshi,meilifangmiketou2~4kefunanzuotongkongzhijusuochongdefanzhixiaoguojiaohao;huowangerliaochineimeilifangmiposa4~6keqingmeisuhuolianmeisuyenengqudelianghaodefangbingxiaoguo。

 
 
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