上海11选5

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DINGGOUREXIAN:18651261231   13151890729

龙虾养殖的高产方法

发布日期:2018-11-05 作者: 点击:

龙虾幼苗

上海11选5  YI、LONGXIAYANGZHIDEGAOCHANFANGFA


  1、HELIDEYANGZHIMIDU


  保持合理的养殖密度,既有利于充分发挥池塘的生产力,又能提高虾的产量、规格和经济效益。一般而论,池塘单养小龙虾的合理养殖密度是:春季(2~3月份)每亩水面投放规格为2~4厘米的幼虾3万~4万尾;夏季(7~8月份)一般不投放幼虾,而投放优质的小龙虾亲虾,每亩水面投放20~25千克,雌雄比例为3∶1;秋季(9~10月份)每亩水面投放刚离开母体的幼虾(体长10~12毫米)3万~5万尾。


  2、FANGYANGGUIGEYINGJIBENYIZHI


上海11选5  ZAIFANGYANGXIAOLONGXIASHI,YAOZHUYIFANGYANGGUIGEBUNENGXIANGCHATAIDA,FOUZEBIXUCAIYONGDA、ZHONG、XIAO3ZHONGGUIGEFENCHIFANGYANG。ZAIYANGCHENGGUOCHENGZHONG,YEYAOZHUYIXIAOLONGXIADEGUIGE,RUOGUIGEDAXIAOBUYI,HUICHUXIANDAXIACHIXIAOXIADEXIANXIANG,YIZHICHENGHUOLVDADAJIANGDI,YINGXIANGYANGZHICHANLIANGDETIGAO。


  3、 ZHENGQUEDITOUER


  YANGZHIXIAOLONGXIATOUERSHIGUANJIAN,TOUERSHIYINGZHUYIERLIAODEZHONGLEI、ERLIAODESHIKOUXING、TOUERLIANGDEQUEDING、ERLIAODETOUWEIFANGFAHEERLIAODETOUWEISHIJIAN5GEFANGMIANDEWENTI。YIBANANCUNTANGXIADETIZHONGLAIJISUANTOUERLIANG,SHENGZHANGWANGJI(4~9YUEFEN),TOUWEILIANGWEIXIATIZHONGDE7%~8%,QIYUJIJIEWEIXIATIZHONGDE1%~3%。XIAOLONGXIAYOUZHOUFUYECHUDEXIXING,CHANGYEJIANCHULAIHUODONG、SHESHI,BAITIANYIBANYINBIZAISHUICAOCONGZHONGQIXI。SUOYI,YIBAN9∶00ZUOYOUTOUWEIZONGERLIANGDE20%~30%,17∶00ZUOYOUTOUWEI70%~80%。


上海11选5  4、 JISHIGAILIANGSHUIZHI


  TIANRANXIAOLONGXIAKEYIZAIJIAOCHADESHUIZHIHUANJINGTIAOJIANXIASHENGCUN。SHISHISHANG,SHUIZHITIAOJIANGUOCHAHUIJIANGDIXIAOLONGXIADETIZHIHEHUOLI。ZAIXIAOLONGXIAYANGZHIGUOCHENGZHONGYAOBAOCHICHISHUITOUMINGDUWEI30~40LIMI,pHZHIWEI7.5~8.5,RONGJIEYANG3HAOKE/SHENGYISHANG。WEICIYAOJIAQIANGSHUIZHIGUANLI,JINGCHANGJIAZHUXINSHUI,DINGQI(MEI15~20TIAN)POSA1CISHENGSHIHUIJIANG,MEILIFANGMISHUITIYONGLIANGWEI3~5KE,YIDIAOJIESHUIZHI,ZENGJIASHUIZHONGLIZIGAIDEHANLIANG,TIGONGXIATUIQIAOSHENGZHANGSHISUOXUDEGAIZHI。YIDANCHISHUILAOHUAYINGJISHIGENGHUAN,BAOCHICHISHUI“FEI、HUO、NEN、SHUANG”,CUJINXIAOLONGXIAJISHITUIQIAOSHENGZHANG。ZAISHUIWENSHIYI、ERLIAOCHONGZUDEQINGKUANGXIA,YIBAN60~90TIANYOUXIAJIKEDADAOMEIWEI20KEZUOYOUDESHANGPINGUIGE。


龙虾幼苗


  5、 ZENGJIAYINBIWU


上海11选5XIAOLONGXIASHENGXINGXIONGMENG,YOUJIAOQIANGDEZHANDIXIXING,ZAIMEIYOUZUGOUDEDONGXUEHESHUICAOGONGQIYINBIHUOYINZANGSHI,ZICANXIANXIANGJIWEIYANZHONG。LIYONGXIAOLONGXIAXIHUANXUEJUDEXIXING,JIANLIRENGONGDONGXUEKEYOUXIAOFANGZHIXIAOLONGXIAZIXIANGCANSHA。MI。XIAOLONGXIAHAIYOUPANFUSHUICAODEXIXING,JIKEWEIXIAOLONGXIATIGONGYINBIWU,YOUKEZENGJIAQISHENGCUNKONGJIAN,JIANSHAOHUXIANGCANSHA。TONGSHISHUICAOHAIKEZUOWEIXIAOLONGXIADESHIWU,JIANGDIRENGONGSILIAODEXIAOHAO,JIESHENGYANGZHICHENGBEN。


XIANZAIXIAOLONGXIAZAIWOGUOYIJINGZHUJIANYOULEYIDINGDERENGONGYANGZHIMIANJI,YANGZHIGUOCHENGZHONGZIRANHUICHUXIANBINGHAIDEXIANXIANG,XIAMIANWOMENYIQIKANKANXIANGYINGDEFANGZHIFANGFABA!


  ER、LONGXIAYANGZHIDECHANGJIANBINGHAIJIFANGZHI


  1、LANQIAOBING


上海11选5FABINGTEXING:LANQIAOBINGZHUYAOSHIYOUXIJUNGANRANYINQIDE,XIAOLONGXIAFABINGHOUHUICHUXIANKUILANDEYOUYANSEBANDIAN,BANDIANQINGQINGANYAHUIYOUAOXIANDEGANJUE,HOUQIBANDIANCHUCHUXIANYIGEDONG,DAOZHIXIAOLONGXIASHOUDAOGANRANZHIZHISIWANG。


FANGZHIFANGFA:ZAIGOUZHONGYUNSHUDESHIHOUYAOZHUYIXIAOXINCAOZUO,FANGZHILONGXIACHUXIANSHANGKOU,ZAOCHENGJIXIESUNSHANG。RANHOUZAIFANGMIAODESHIHOUYAODUIXIAMIAOJINXINGXIAODU,JINXINGRICHANGGUANLIDESHIHOUYEYAOZHUYIBUYAOSHANGDAOXIAMIAO,BAOZHENGCHISHUIDEGANJING。


  2、HEISAIBING


上海11选5  FABINGTEXING:HEISAIBINGZHUYAOSHIYINWEIXIASAISHOUDAOZHENJUNDEGANRAN,GANRANHOUXIASAICHUROUSEHUIZHUJIANBIANSHEN,ZUIHOUWANQUANHEIHUA。DAOZHIXIAWANQUANSANGSHISAIBUGONGNENG,YOUYONGBIANDEJIAOWEIKUNNAN,TINGZHIJINSHI。YIBANHUANBINGDEXIAHUIPASHANGCHITANGHUOZHESHIQIANFUZAICHIDIBUYUANDONG,JIHUSANGSHILEXINGDONGNENGLI,ZUIHOUZHIXIERWANG。


上海11选5  FANGZHIFANGFA:DINGQIDUICHITANGJINXINGHUANSHUI,TIGAOSHUIZHI,JISHIJIANGWEICHIWANDEERLIAOLAOCHULAI,FANGZHIERLIAOBIANZHIWURANCHISHUI。ERLIAOXUYAODUOYANGHUA,BUKEZHITOUFANGROUXINGERLIAO,SHIDANGDETIANJIAYIXIEYINGYANGJIAZHIGAODESHUCAI。FAXIANHUANBINGXIAJISHILAOCHU,YONGSHIYANSHUIJINPAOZHILIAO,RANHOUYONGERYANGHUALVDENGYAOJIJINXINGQUANCHIPENSA。


龙虾幼苗


  3、LANWEIBING


上海11选5  FABINGTEXING:LANWEIBINGZHUYAOSHIYINWEIXIAZHIJIANDAJIAHUOZHESHISIYANGRENYUANBUXIAOXINDAOZHILONGXIASHOUSHANG,SHANGKOUBEIGANRAN。RANBINGHOUHUIZAIXIAWEICHUXIANCHUANGDIAN,XIAWEIBUWANQUAN,CHUXIANSHANGKOUFULANDEXIANXIANG。HOUQISUIZHEBINGQINGJIAZHONG,KUILANDEBUWEIHUIZHUJIANXIANGSHENTIFAZHAN,YANZHONGDESHIHOUZHENGGEXIAWEIBUQUANBUFULAN。


  FANGZHIFANGFA:YULANQIAOBINGYIYANG,FANGZHIXIAMIAOSHOUDAOJIXIESUNSHANGCHUXIANSHANGKOU,ZAIYANGZHIGUOCHENGZHONGJIANGSILIAOTOUZU,FANGZHIERLIAOBUZUCHUXIANDAJIADEXIANXIANG。DINGQIJIANGCHITANGXIAODU,KESHIYONGSHENGSHIHUI,DUIYUFABINGDELONGXIAKEYIPENSAQIANGLVDENGXIAODUJIJINXINGXIAODU。


  4、RUANQIAOBING


上海11选5  FABINGTEXING:RUANQIAOBINGZHUYAOSHIYINWEILONGXIAQUESHAOGAIYUANSU,BINGQIECHITANGZHONGYANGZHIGUODUDAOZHIGUANGZHAOBUZU。ZHANGSHIJIANBUGENGHUANSILIAO,CHISHENGDESILIAOYEMEIYOUJISHILAOCHU,SHICHITANGSHUIBIANFEI,ZENGDAMIDU,GUANGZHAOBUZUDAOZHI。XIAQIAOYONGSHOUQINGQINGYINIEJIUHUIAOXIANJINQU,YOUYUSULIAOYIBAN,XIAQIAOYANSEJIASHEN,SHIYUBUJIA,QISHENGZHANGSUDUYEZAIXUNSUXIAJIANG。


上海11选5  FANGZHIFANGFA:ZAIZHUNBEIYUEDONGDESHIHOUZUOHAOQINGTANGGONGZUO,JIANGCHITANGDUOYUDEYUNIJISHIQINGCHU。QINGTANGSHIPEIHESHENGSHIHUIJINXINGPENSAJINXINGXIAODU,JIANGYANGZHIMIDUKONGZHIZAICHITANGFUZAIZHINEI,SHUICAODEMIANJIBUKECHAOGUOCHITANGMIANJIYIBAN,BUNENGZHANGSHIJIANDETOUFANGDANYIERLIAO,GENJUSHENGZHANGQINGKUANGSHIDANGDEGAIBIANERLIAO,DUOZENGJIAHANGAILIANGGAODEERLIAO。


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