上海11选5

NINHAO,HUANYINGGUANGLINXUYIXIANMABAZHENHONGYUNSHUICHANMENSHIGUANFANGWANGZHAN!

上海11选5DINGGOUREXIAN:18651261231   13151890729

冬季小龙虾养殖需关注的7个注意点

发布日期:2018-11-09 作者: 点击:

  随着养殖技术的发展成熟,小龙虾养殖技术越来越科学化,饲养朋友越来越注重小龙虾养殖的细节,但是老养殖户的经验告诉你,靠经验养殖小龙虾能让你的收益增加几倍高,让我们告别过去小龙虾的粗豪式养殖,跟着百汇分享养殖成功的小龙虾养殖技术的7条方法

龙虾幼苗

DIYI,CHITANGSHUICAO。

  草对于虾蟹来说至关重要。常言:“蟹大小,看水草”,“虾多少,看水草”。“龙虾好不好,池里有无草。龙虾大不大,塘中草当家。”水草,在龙虾养殖中,占有举足轻重的地位,第一水草可填补龙虾饵料摄食不足,补充大量维生素;第二可以防风浪,吸收水体中部分有害物,净化水质,平衡水体环境;第三能为幼虾、脱壳虾提供隐蔽、栖息场所,减少以强欺弱。一般水草种植面积占池塘总面积的一半为宜。品种可选:低杆芦苇、茭白、伊乐藻上海11选5、轮叶黑藻等。有条件的还可以在水体底部放一些空易拉罐、竹筒、树根等废弃物,这些都是小龙虾最喜爱的栖息场所。

DIER,FANGYANGMIDU。

  YOUXIEMEIYOUYANGGUOXIAOLONGXIADERENDOURENWEIFANGYANGYUEDUOYUEHAO,HUISIYIBUFENDE。QISHIBINGBUSHIZHEIYANGDE,LONGXIAFANGYANGMIDUGUODA,RONGYICHUXIANSHUIZHIEHUAKUAI、QUEYANGSHANGCAO、DALIANGDECAOBEIJIADUAN、QUEERLIAODEQINGKUANGXIAZIXIANGCANSHA。

上海11选5AN100WEI/JINSUANDEHUA,10000WEI/MU,100JIN/MU。DUOYIDIAN,SHAOYIDIANMEIYOUGUANXI,ZHIYAOXIANGCHABUDA。

DISANWEIYANGSHIJIAN。

上海11选5  YIBANTOUWEI2CI,FENZAOWANGEYICI,YIBANWANSHANGWEIDEJIAODUOZHANQUANTIANDE80%,TOUWEILIANGYAOGENJUSHUIWEN、XIADECHISHIQINGKUANG、TIANQI、XIADEGUIGE(DAXIAO、SHENGZHANGQI)、FANGYANGMIDU、SHUIZHI、JIJIEDENGLAIJUEDING。JIANYIZUIHAOZAIXIACHIBIANSHEERLIAOTAI,YIBIANGUANCHASHESHIQINGKUANG,BIMIANLESHIWUBUZUZHAOCHENGDECANSHAHESHIWUGUOZUZHAOCHENGDELANGFEIBUSHUOHAIWURANLESHUIZHI。YIBANZAI2GEXIAOSHIZUOYOUCHIWANWEIYI。

DISICHITANGXIAODU

  CHITANGQINGTANGXIAODUKEYOUXIAOSHAMIECHIZHONGDEDIHAISHENGWU(NIANYU、NIQIU、WULI、SHE、SHUDENG)、YUZHIZHENGSHIDEYEZAYULEI(LI、JIYUDENG)、YIJIBINGYUANTI。KEYISHIYONGSHENGSHIHUIHEPIAOBAIFEN,JINGJI、SHIHUI、ANQUAN。JUTIDECAOZUOFANGFASHI:1.SHENGSHIHUIXIAODU。GANFAXIAODU:MEIMUYONGSHENGSHIHUI70GONGJIN,HUASHUIQUANCHIPOSA,YOUTIAOJIANDEZAIYONGDINGPALOUYILOU,JINGGUOYIZHOUSHAITANGHOU,ZHURUXINSHUI;DAISHUIXIAODU:MEIMUSHUIMIANANSHUISHEN1MIJISUAN,YONGSHENGSHIHUI130GONGJINRONGYUSHUIZHONGHOU,QUANCHIJUNYUNPOSA。2.PIAOBAIFENXIAODU。JIANGHANYOUXIAOLV30%PIAOBAIFENWANQUANRONGHUAHOU,QUANCHIJUNYUNPOSA,YONGLIANGWEIMEIMU25GONGJIN。

DIWUDINGQISHIFEI

上海11选5  YOURENRENWEIYANGZHILONGXIADECHITANGSHIFEIYUFOUWUSUOWEI,SHISHISHANG,ZAILONGXIAFANGYANGQIANWANGXIACHIZHONGSHISHILIANGYOUJIFEI,PEIYUERLIAOSHENGWU,NENGWEIXIARUCHIHOUZHIJIETIGONGTIANRANERLIAO。XUANYONGFAJIAOGUODEYOUJIFEILIAO400GONGJIN/MU,BAOCHICHISHUIXIANGYINGDEFEIDU。ZAISIYANGDEGUOCHENGZHONG,SUIZHESHUIWEIZHUJIANJIASHEN,YAOZHUISHIFUSHUYOUJIFEI,LIANGHESHIJIANDEXUANZEYAOSHISHUIDEFEISHOUERDING,YIBANMEICIYIBUCHAOGUO80GONGJINWEIYI。CHISHUITOUMINGDUBAOCHIZAI35LIMIZUOYOU。

DILIUKEXUEFANGYANG

  YIMUQIANDEXIAOLONGXIAYANGZHIJISHULAIKAN,XIAMIAOFANGYANGZHUYAOBAOHANSANGEJIEDUAN,YISHIFANGYANGQIUMIAO,SUCHENG“FANGZHONGXIA”;ERSHICHUNMIAO,SUCHENG“CHUNJIXIAMIAO”;SANSHIXIAJIBUMIAO。

DIQIXUANZESILIAO

  LONGXIAWEIZASHIXING,DONGWUXINGSILIAO、ZHIWUXINGSILIAOJIGEZHONGRENGONGSILIAOZAIBUTONGJIEDUANYINGPEIHESHIYONG。DONGWUXINGSILIAOZHUYAOYOUXIAOYUSUIKUAI、GANYUFEN、LUOBANGROUJIGEZHONGDONGWUNEIZANGXIAJIAOLIAODENG;ZHIWUXINGSILIAOZHUYAOYOUCAIZIBING、DOUPO、FUPI、XIAOMAI、YUMI、NANGUAJIGEZHONGSHUCAIHESHUIHANCAODENG。


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