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一、基本情况水稻+小龙虾(克氏原螯虾)种养技术,充分利用土地和水资源,发挥水稻与小龙虾共生互利作用,经济效益、社会效益和生态效益明显。岳阳市云溪区水稻+小龙虾综合种养模式通过试验示范,作为成功经验在云溪区进一步推广,已推广333公顷,且面积还在逐步增加。二、产量效益(每667平方米)种养品种产量(公斤)产值(元)种养成本(元)净利润(元)桃优香占509.4 1375.38 826.98 548.4小龙虾152.3 4873.6 2214.3 2659.3
First, the basic situation Rice + crayfish (Procambarus clarkii) planting and breeding techniques, make full use of land and water resources, rice and crayfish play symbiotic mutual benefit, economic, social and ecological benefits. Yueyang Yunxi rice + crayfish comprehensive model of breeding through trial and demonstration, as a successful experience in the Yuxi area to further promote 333 hectares, and the area is still gradually increased. Production efficiency (per 667 square meters) Production and breeding varieties (kg) Production value (yuan) Planting cost (yuan) Net profit (yuan) Tao Youxiang 509.4 1375.38 826.98 548.4 Crayfish 152.3 4873.6 2214.3 2659.3