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不锈钢过滤网海蟹对虾混养技术介绍

作者:安平县蓝思金属丝网制造有限公司 来源:dlfh3f.com 发表时间:2018-9-13 浏览:次  

不锈钢过滤网海蟹对虾混养技术介绍


一、混养池条件要求

  HUNYANGHAIZHEDEXIACHIMIANJIYIDABUYIXIAO,KENQIUCHIDIPINGZHENG,SHANIDIZHI,BAOSHUIGONGNENGJIECHU,CHIDIYUNIHOUDUBUCHAOYUE5cmZUIBANGTIAOXUANYOUDANSHUIHELIUZHURUJIANBIANYOUXIACHANGDEXIACHI,SHUIZHIKENQIUFEIMEIWUWURAN,HAISHUIYANDUZAI20‰~26‰ZHIJIAN,JINPAISHUIBIANLI,XIACHIXUSHUISHUIWEIZUIDIYAODAODA1.5cmYISHANG

  ER、FANGMIAOQIANXIACHICHUZHI

lol竞猜平台  XIACHIDIANMOYIGEDONGTIANDONGSHAIHOU,YAOCHEDIQINGCHUCHIDIJICHIPONEICEDEQUANBUYICASHANGHECISHANGHAIZHEDEJIANYINGWUTI,RANHOUZHUSHUI10cm~20cm,MEIMUQUANCHIQINGXIESHENGSHIHUI150kgHUO30kgPIAOBAIFENRONGYEJINXINGMIEJUNXIAODU。ZAILISHUIMIANNEICE1.0MIDECHIBIJIAOHUANCHUHEQIANSHUIQUYONG8MUYUWANGRAOCHISIZHOUCHAYIQUAN,YUWANGMEIGE2.0mYONGZHUGANZHICHENG,JIAOLUOCHUYUWANGZINENGWEICHENGZHIJIAOHUOSIJIAO,WANGGAOYAOGAOCHUGUJISHUIWEI30cm。YOUYUHAIZHEMAIMIAOTIRUANYOUNEN,MAIMIAOYOUYUMIAOSHITOUJINDAODASHUIMIANSHIDIKANGLIJIAOCHA,KEZAIXIACHIBEIFENGXIANGYANGCHUYIJIAOWEIYIXIAOXINGYOUZHEZANYANGQUAN,YIJINBUYOUZHECHENGHUOLV。

  三、培肥水质 
   
lol竞猜平台   海蜇首要滤食水中小型浮游生物,摄食活动昼夜不断且食量非常大,所以,一定要走出海蜇喝清水就能长大这一“误区”。要在虾池灭菌消毒后用120目不锈钢过滤网注水50cm,以防止各种敌害鱼类进入池中,然后每亩投进经发酵的鸡粪等有机肥300kg,7天后,池水可呈茶褐色或褐绿色,透明度达30cm左右,小型浮游动物出现时即可投苗。

  四、混养种类的挑选 
  
   海蜇混养必须注重种类的挑选,实践证明,蟹类、虾虎鱼、鲈鱼等捕食性鱼类易进犯海蜇,因而不宜选为混养对象,但海蜇与日本车虾、南美白对虾、贝类等底栖生物混养比拟成功,固然它们食性略同,但因其休息的水层不同,互不搅扰,只要在饲养过程中注重加强肥水即可。

  WU、YOUZHEFANGYANG

lol竞猜平台  DANGWAIJIEZIRANSHUIWENWENDINGZAI20℃YISHANGSHI,TIAOXUANJINLAIQINGLANGWUFENGDEQIHOUYUBEIFANGMIAO,FANGMIAOQIANYAOZHANGLIANGYUMIAOSHIYUSIYANGCHIDESHUIWEN、pHZHI、ANDANZHI。DANGSHUIWENWENCHABUCHAOYUE3℃,pHZHIWENDINGZAI7.5-8.5ZHIJIAN,ANDANXIAOYU0.2mg/LSHIJIKEFANGMIAO。YOUZHEZUIBANGZAILINJINHAIYUDEYUMIAOSHIXUANGOU,TIAOXUANBIAOZHUNJUNYUN、SHENGJIHAO、SEZECHUN、SANJING2.0cmYISHANGDEYOUZHE。XUANYONGSULIAODAICHONGYANGYUNSONG,YOUZHEZHUANGDAISHIYAOXUANYONGBIAOLIRUNHUADEBOLIQIMINJILIANG,FANGZHIJUCUOCUGUANGJULIE,QINGNAQINGFANG,MEIDAIKEZHUANGMIAO2000TOU。YUNSONGTUZHONGYAOFANGZHIJULIEBODONGZHENDONG,YUNSONG8XIAOSHICHENGHUOLVKEDA95%YISHANG。YUNSONGDAOCHIBIAN,JIANGSULIAODAIFANGRENSHUIZHONGJINGZHI20minHOUFANKAIDAIKOU,RANGCHISHUIHUANHUANLIURENDAIZHONG,10minHOUJIANGYOUZHEHUANMANFANGRENCHIZHONGJIKE。FANGYANGMIDUKESHICHITANGTIAOJIANHESIYANGJINENGYUGUANLISHUIPINGERDING,PUTONGKEKONGZHIZAI0.5TOU/LIFANGMI—3.0TOU/LIFANGMIZHIJIAN。

  六、饲养期的科学管理 
  
lol竞猜平台   幼蜇投进后,水位要逐步加深到1.5m以上,并坚持好水质“肥、活、嫩、爽”的程度,透明度控制在30cm左右,水色要长期坚持茶褐色、褐绿色或黄绿色。视水质变化状况,每月2次—3次每亩追加施人经发酵的鸡粪等有机月巴料100kg,有条件的还可以培育或引进活体轮虫、倾泻人工制造的面包酵母菌液作为增加饵料投喂,以满意海蜇成长需求。

  GAOWENSHIJIE,SHUIWENCHAOYUE28℃SHI,SHUITIZHENGTENGLIANGDA,pHZHISHENGGAOHEQIHOUZHOUBIANJIANGBAOYUJIXIACHISHUIWENTUJIANGSHIHAIZHEJIYIXINGZAOSHU,ZHONGZHICHENGZHANG,ZHEISHI,YINGCAINAJIADAHUANSHUILIANG,JIAZHUDANSHUIDIAOLIYANDUJIPAIFANGBIAOCENGDANSHUIDENGBANFAJIAYIJIEJUE。QI、BAYUEFEN,HAISHUIJIYIFAZUO“CHICHAO”BIAOXIANG,ZHEISHI,YAOSHICHENSHOUTINGHECUNJUANWAIHAISHUIZHIYUGAO,RUYOUFANCHANGZEZHONGZHIHUANZHUSHUI。

lol竞猜平台  SIYANGSHIJIANYIDINGYAOJIANCHIXUNCHIFANSHENG,WANSHANJIZAIZHUNZE,DINGSHICEDINGHAIZHECHENGZHANGZHUANGKUANG、SHUIZHILIHUAYINZI,YAOQINFANSHENGJINPAISHUIKOUGUOLVWANGNENGFOUPOSUN,JISHIDIAOCHUJINRUCHIZHONGDEBUSHIXINGYULEIHEXIELEI。CIWAI,HAIZHECHANGSUIFENGPIAOLIUNUODONG,ZIYONGCAINENGHENRUO,GUANLIRENYUANMEITIANYAOSHOUCHIYITOUYONGSULIAOBAOGUOCHENGQIQIUZHUANGJUXIRUANZHUANGWUDEZHANGZHUGANJISHITUIYIHEFENSANJIEJINCHIBIAN、ZHAMENKOU、WEIWANGSIJIAOJITINGZHIDEHAIZHE,CAOZUOSHIJUCUOYAOQING、HUAN、MAN,BURANJIYIPENGSHANGHAIZHEHUOCHUDUANHAIZHEDELISHUQI。

  QI、BUZHUO

lol竞猜平台  HAIZHEZAISHIHEHUANJINGZHONGCHENGZHANG2GEYUE,TIZHONGKECHENGZHANGDAO5kgYISHANG,DAODASHANGSHISHANGPINBIAOZHUN,ZHEISHI,KESHISHIJIEHESHICHANGJIAGEZHUANGKUANG,YONGFUTUOWANGHUORENGONGDACHUANCHISHOUCAOWANGDALAO、CHUSHOU。

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