湖北农业科学2026，Vol.65Issue(2)：9-15,7.DOI:10.14088/j.cnki.issn0439-8114.2026.02.003
湖北省"一稻两虾"新模式种养要点与效益分析
Key points and benefit analysis of planting and breeding of the"crayfish+rice+Macrobrachium rosenbergii"new cultivation model in Hubei Province
摘要
Abstract
In response to issues in conventional rice-crayfish co-culture systems,such as the susceptibility of the second batch of cray-fish to high temperatures and diseases,as well as low aquaculture yields,a new comprehensive rice-crayfish co-culture model"cray-fish(Procambarus clarkii)+rice(Oryza sativa L.)+Macrobrachium rosenbergii"(one rice crop and two shrimp species)was intro-duced.Compared with the conventional rice-crayfish co-culture model,this model replaced crayfish with Macrobrachium rosenbergii in the perimeter trenches during the high-temperature period from June to October.Without affecting rice yield,the utilization rate of the ring ditch in the paddy field increased by 21.1％,and the utilization rate of the accumulated temperature in the system increased by 53.7％.The yield of this model was 2 381.2 kg/hm2 for crayfish,877.5 kg/hm2 for Macrobrachium rosenbergii,and 8 250.2 kg/hm2 for high-quality rice.The total output value was 113 550 yuan/hm2,and the income was 55 650 yuan/hm2,which was 15 780 yuan/hm2 higher than that of conventional rice-crayfish co-cropping.It had great market potential and development prospects.关键词
水稻(Oryza sativa L.)/一稻两虾/克氏原螯虾(Procambarus clarkii)/罗氏沼虾(Macrobrachium rosenbergii)/种养要点/效益/湖北省Key words
rice(Oryza sativa L.)/one rice crop and two shrimp species/crayfish(Procambarus clarkii)/Macrobrachium rosenber-gii/key points of planting and breeding/benefit/Hubei Province分类
农业科技引用本文复制引用
汪本福,王炬光,田茂涛,徐伟杰,张作林,李阳,张枝盛,张钧,程建平..湖北省"一稻两虾"新模式种养要点与效益分析[J].湖北农业科学,2026,65(2):9-15,7.基金项目
湖北省技术创新计划项目(2024BBA005) （2024BBA005）
湖北省第四批产业技术体系项目(2024HBSTX4-01) （2024HBSTX4-01）
湖北省虾鳝产业技术体系项目(YMHB-ZB-2025-100) （YMHB-ZB-2025-100）
国家水稻产业技术体系项目(CARS-01-87) （CARS-01-87）
