晚稻-虾-鳅耦合养殖技术研究  

Coupling Cultivation Technologies of Late Season Rice-Shrimp-Loach

作　　者：张从义[1] 雷晓中[1] 李金忠[1] 朱勇夫[1] 石义元[1] 王英雄 黎闽 黄革 卢德浩 李德富 

机构地区：[1]湖北省水产科学研究所,武汉430071 [2]湖北省洪湖市水产技术推广站,湖北洪湖433200 [3]洪湖市富源鱼鳖养殖专业合作社,湖北洪湖433200

出　　处：《湖北农业科学》2016年第24期6529-6532,共4页Hubei Agricultural Sciences

基　　金：公益性行业(农业)科研专项(201203081)

摘　　要：在面积4 hm^2的稻田中进行了晚稻-虾-鳅耦合养殖试验,利用冬闲稻田除野期间向稻田中移植水草,并根据克氏原螯虾和泥鳅的上市规格、生长周期、生活习性等特点,采用不同设备进行克氏原螯虾和泥鳅的捕捞与分离。结果表明,共收获晚稻30 210 kg、克氏原螯虾5 516 kg、泥鳅1 860 kg,平均渔获量1 844 kg/hm^2,平均利润40 852元/hm^2。Coupling cultivation technologies of late season rice-shrimp-loach were studied in 4 hm^2 rice fields. Aquatic plants were transplanted to winter fallow rice fields; Procambarus clarkii and Misgurnus anguillicaodatus were fished and separated with different equipments in accordance with their standards for sale, growth cycle and habits. The results showed that the total yield of late season rice were 30 210 kg,Procambarus clarkii were 5 516 kg,Misgurnus anguillicaodatus were 1 860 kg.The average catch was 1 844 kg/hm^2,and the average net income was 40 852 yuan/hm^2.

关 键 词：晚稻 克氏原螯虾(Procambarus clarkii) 泥鳅(Misgurnus anguillicaodatus) 耦合养殖 

分 类 号：S511.3[农业科学—作物学] S966.12