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蝦稻共生池塘

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蝦稻共生池塘


  • 蝦稻共生池塘

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江苏快3“XIADAOGONGSHENGCHITANG”MOSHIJUYOUTOUZISHAO、FENGXIANXIAO、ZHOUQIDUAN、JIANXIAOKUAI、DAIDONGQIANG、XIAOYIJIADETEDIAN。

“蝦稻共生池塘”即在稻田需要排水整田、插秧時,于四、五月份稻田中為投放的小龍蝦幼苗或留存蝦準備一個寬敞、充足的藏生水域。等整田、插秧完成后,再放水,把溝里的小龍蝦幼引放到稻田里讓其繼續生長。待到八、九月份的時候,這些小龍蝦幼便長成了成品蝦,不僅增加了產量,還解決了秋季沒蝦吃的問題。


“蝦稻共生池塘”究竟是一個怎樣的模式呢?

在稻田田埂內側四周開挖環形溝。一般距田埂1.5~2米處開挖,溝寬2~3米、溝深1~1.5米,坡比1∶2.5。稻田面積較大時,田間可挖“田”字、“目”字或“井”字型田間溝,溝寬1米、溝深0.5~0.8米。然后放入龍蝦苗進行養殖。


TONGGUOYUNYONG“XIADAOGONGSHENGCHITANG”SHENGTAIYANGZHIJISHU,JIUJINGKEYIWEIRENMENDAILAINAXIEHAOCHU?

江苏快3HAOCHUYI:YUNYONG“DAOXIAGONGSHENG”JISHU,SHIDAOTIANCHANZHIDAFUTIGAO。

WEILEYANGXIA,ZAIDAOTIANZHONGWALEXUDUOGOUQU,SUIRANJIANSHAOLEDAOTIANDEZONGMIANJI,DANSHICONGDAOTIANDEMUCHANZHILAIKAN,YUNYONG“DAOXIAGONGSHENG”JISHUDEDAOTIAN,QICHANZHICONG2000YUAN,TIGAODAOLE45000YUAN。“DAOXIAGONGSHENG”SHENGTAIMOSHIXIADEYIMUSHUITIANDEZONGHEMUCHANZHIXIANGDANGYUGUOQU20MUSHUITIANDEMUCHANZHI。

HAOCHUER:“XIADAOGONGSHENGCHITANG”HANYANGSHUITU,BAOZHIYOUBAOLIANG。

稻田養淡水龍蝦需要開挖總面積17%的養殖溝,但是一年只種一季作物,冬季涵養水土保持了地力,再通過選用優良水稻品種、合理密植等方法,保證了水稻的有效分蘗、穗數和正常穴數,83%的水稻產量遠比同等面積水稻增產許多。

HAOCHUSAN:“XIADAOGONGSHENGCHITANG”JIANGBENZENGXIAO,DAOXIALVSEHUANBAO。

江苏快3SHUIDAOSHENGCHANGGUOCHENGZHONGCHANSHENGDEWEISHENGWUJIHAICHONGWEIXIAOLONGXIATIGONGLECHONGZUDEERLIAO,DANSHUILONGXIACHANSHENGDEPAIXIEWUYOUWEISHUIDAOSHENGCHANGTIGONGLELIANGHAODESHENGWUFEI,XINGCHENGLEYIZHONGYOUSHIHUBUDESHENGWULIAN,SHISHENGTAIHUANJINGDEDAOGAISHAN,SHIXIANSHENGTAIZENGZHI。

LINGWAI,YOUYUQINGXIADUINONGYAOSHIFENMINGAN,DAOTIANBUNENGSHIYONGNONGYAOZHICHONG,FOUZEQINGXIAHUIQUANJUNFUMEI;SHISHUIDAOZENGCHANDEGUOLIANGHUAFEIYEHUIPOHUAILONGXIADESHENGCUNTIAOJIAN。YINCI,NONGMINWEILELONGXIADAILAIDEGAOSHOURU,KEZHISHIYONGNONGYAOHUAFEI。ZHEYANGYILAI,CAIYONG“DAOXIAGONGSHENG”DELITISHENGTAIJISHU,DAOTIANCONGBUSHINONGYAO,ZHONGCHULAIDESHENGTAIDAOMIWANQUANDADAOTIANRANWUGONGHAIBIAOZHUN。

HAOCHUSI:“XIADAOGONGSHENGCHITANG”DETESENONGCHANPIN,SHENSHOUCHIHUOXIAI,GONGBUYINGQIU。

江苏快3DAOTIANYANGZHIGOULILONGXIAGETIFEICHANGFEIZHUANG,SHASHIHAOKAN,LVSECHUNTIANRAN,SHENSHOUZHUIQIUGAOPINZHISHENGHUODEDOUSHIZHONGCHANJIEJIXIAI,JINGUANJIAGEGAODA70YUANMEIJIN,QUESHICHANGGONGBUYINGQIU。


江苏快3YOUYU“XIADAOGONGSHENGCHITANG”SHENGTAIXIASHENGCHANCHUDEDAMIWEISHOUHUAFEIHENONGYAODEWURAN,GENGSHIYOUQIANRENZHUIPENGDEDUIXIANG。SUIRANMEIGONGJINSHENGTAIDAMIYAOMAI20YUAN,DANKEHUHUANSHIFENFENDINGGOU,HENKUAIJIUSHOUQINGLE。


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