安徽农业科学2025，Vol.53Issue(20)：84-87,108,5.DOI:10.3969/j.issn.0517-6611.2025.20.018
安徽省六安市"稻+虾+螺"综合种养模式技术研究
Study on Rice-Crayfish-Snail Co-culture Model in Lu'an City,Anhui Province
摘要
Abstract
The rice-crayfish-snail co-culture model is a new type of aquaculture model that efficiently uses paddy time and space to carry out ecological and healthy breeding of rice,crayfish and snails.It can achieve the"multiple use of water"and"multiple harvests on a single piece of land",and improve the production capacity and economic benefits of integrated aquaculture in paddy fields.The environmental engineering construction of paddy fields,cultivation and management of rice,placement and management of crayfish and snails of rice-crayfish-snail co-culture model without ring ditch in Lu'an City,Anhui Province were described.Fishing and yield statistics for crayfish and snails were conduc-ted in May and October 2023,respectively.The economic benefits of rice-crayfish-snail co-culture model were compared with conventional planting rice,"rice+crayfish"co-culture and"rice+snail"co-culture modes.Results showed that the yield of crayfish,snails,rice were 1 095.0 kg/hm2,2 821.5 kg/hm2,9 570.0 kg/hm2.Output value and profit were 105 984.0 and 79 629.0 yuan/hm2,respectively.It's economic benefits are the highest.Rice-crayfish-snail co-culture model can significantly increase the economic income of rice farmers.关键词
中华圆田螺/克氏原螯虾/稻田综合种养/经济效益Key words
Cipangopaludina cathayensis/Procambarus clarkii/Rice-aquaculture integrated cultivation/Economic benefit分类
农业科技引用本文复制引用
吴利,何魁,李为,高韵,章翠,赵晶秋,廖祎雯,刘洁..安徽省六安市"稻+虾+螺"综合种养模式技术研究[J].安徽农业科学,2025,53(20):84-87,108,5.基金项目
国家重点研发计划课题"虾(蟹)-稻种养高质高效关键技术与轻简化装备研发与示范"(2023YFD2401802) （蟹）
安徽省自然科学基金项目"稻虾综合种养区浮游动物资源及其在小龙虾养殖中的营养作用"(2308085MC105). （2308085MC105）
