“稻-虾”耦合养殖技术研究  

Technologies of Coupling Cultivation “Middle Season Rice-Red Swamp Crayfish”

作　　者：雷晓中[1] 张从义[1] 李金忠[1] 朱勇夫[1] 官章全 李旭春 郑培昌 

机构地区：[1]湖北省水产科学研究所,武汉430071 [2]湖北省荆门市水产科学研究所,湖北荆门448000 [3]湖北省沙洋县培昌稻虾养殖专业合作社,湖北沙洋448257

出　　处：《湖北农业科学》2014年第6期1370-1372,共3页Hubei Agricultural Sciences

基　　金：国家公益性行业(农业)科研专项(201203081)

摘　　要：在湖北省荆门市沙洋县毛李镇18.14 hm2的低洼稻田进行了"稻-克氏原螯虾"耦合养殖技术试验,在稻田中开挖环形沟、田间沟,并投放克氏原螯虾(Procambarus clarkii)亲虾,进行中稻(Oryza sativa L.)与克氏原螯虾同位耦合养殖技术试验。结果表明,中稻单产量9 559.4 kg/hm2,单产与普通中稻种植产量持平;克氏原螯虾平均单产量1 003.8 kg/hm2,平均纯利润为11 831.8元/hm2。Technologies of coupling ＂Middle Season Rice-Red Swamp Crayfish＂ were studied in 18.14 hm^2 low-lying rice fields in Maoli town,Shayang county,Jingmen city of Hubei province.Annular groove and field ditch was excavated in the paddy field and the red crayfish shrimp＇s parent shrimp was put to test rice and gram original crayfish with the coupling cultivation.The results showed that rice yield was 9 559.4 kg/hm^2,the same as ordinary rice planting production.Original red swamp crayfish average yield was 1 003.8 kg/hm^2,with average net income of 11 831.8yuan/hm^2.

关 键 词：中稻(Oryza SALIVA L ) 克氏原螯虾(Procambarus clarkii) 耦合养殖 

分 类 号：S511.32[农业科学—作物学]