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小龙虾属淡水经济虾类,因肉味鲜美广受消费者青睐。小龙虾具有生长速度快,适应能力强等优良特性。近年来,江苏省涟水县金保滩龙虾养殖专业合作社实施稻(藕)田龙虾标准养殖项目,取得了良好效益。1.设施建设(1)稻田选择要求稻田靠近水源、水量充足、排灌方便、旱涝保收、交通便利、水质良好且无污染,符合NY5051-2001规定;土质以粘土为佳,粘性较强不易坍塌,养殖环境符合GB/T18407.4-2001规定。稻田要求田泥肥而不淤,田埂高而坚实,不漏水,田块周边环境安静,旱季不干涸,雨季不受淹,尤以进排水方便的早熟稻田
Crayfish is a freshwater economy, shrimp, meat, widely favored by consumers. Crayfish with fast growth, adaptability and other excellent features. In recent years, Lianshui County, Jiangsu Province, Jinbao Long lobster farming cooperatives to implement rice (lotus) field lobster standard breeding project, and achieved good results. 1. Construction of facilities (1) Selection of paddy fields The rice paddy is required to be close to the water source with sufficient amount of water, convenient irrigation and drainage, convenient storage and transportation, good water quality and no pollution, in line with the requirements of NY5051-2001; clay is preferred, clay is not easily collapsed, Environment in line with the provisions of GB / T18407.4-2001. Paddy fields require muddy fields rather than silt, fields ridge high and solid, watertight, plots surrounding quiet, dry season does not dry, flood season is not submerged, especially in the drainage of premature paddy fields