辽宁滨海稻区稻蟹种养现状、存在问题及发展策略

基于近些年稻蟹种养的研究结果,通过调查走访稻蟹种养者、家庭农场、合作社和企业,查阅近年统计年鉴,分析了辽宁滨海稻区稻蟹种养生产现状、发展优势和存在问题,找出限制当地稻蟹综合收益提升的瓶颈,最后提出了“单元格建设管理以优化资源配置、高光效比空栽植稻蟹种养优化模式、多学科结合方式提质增效”等3条建议,以期为辽宁滨海稻区稻蟹种养提供理论指导和技术依据。

Status,Problems and Development Strategies of Rice-Crab Cultivation in Coastal Rice Growing Areas of Liaoning Province

Based on the research results of rice-crab cultivation in recent years, through surveys and visits to professional households, family farms, cooperatives and enterprises, and access to recent statistical yearbooks, the status, development advantages and existing problems of rice-crab cultivation in the coastal rice planting area of Liaoning Province were analyzed, and the bottleneck restricting the increase in the comprehensive income of rice-crab cultivation was identified. Finally, three suggestions were put forward: unit construction management to optimize resource allocation, the optimized high-light-efficiency rice-crab cultivation mode with row interval, the multi-disciplinary combined method to improve quality and economic benefits, in order to provide theoretical guidance and methodological basis for rice-crab cultivation in the area.