摘要
稻田养鱼是一种传统的综合养鱼方式。近几年来,一批以特种经济品种为主导的稻渔综合种养新模式不断涌现,在经济、社会、生态等方面取得显著的成效。为了推广稻渔综合种养的经验,本文实地调研了湖北省两种典型的稻渔综合种养模式,其中＂虾–稻共作＂模式亩均纯收入超过3 000元,亩纯收入则是单纯种粮的3~4倍;＂鳖–虾–鱼–稻共作＂模式亩均纯收入近万元,是单一种植水稻亩均效益的12.8倍。本文还提出了加快产业发展的建议,包括进一步拓展种养殖空间、促进产业融合发展及加大政策扶持力度等。
Paddy field fish culture is a traditional integrated aquaculture method. During the past few years, many new integrated rice- fish aquaculture modes focusing on high-valued aquatic species have been adopted and resulted in significant economic, social and eco- logical results. In order to extend the experiences of integrated rice-fish aquaculture, the author presented two typical approaches for in- tegrated rice-fish aquaculture in Hubei Province. The crayfish-rice co-culture has an average net profit of over 3 000 RMB for per acre, which is 3-4 times the profit of single rice planting. The turtle-crayfish-fish-rice aquaculture has an average net profit of nearly 10 000 RMB for per acre, which is 12.8 times the profit of single rice planting. This paper also puts forward some suggestions for strengthen- ing the industry, including enlarging planting and fanning space, promoting industrial convergence and strengthening policy support.
出处
《中国工程科学》
北大核心
2016年第3期96-100,共5页
Strategic Study of CAE
基金
中国工程院重点咨询项目"水产养殖业十三五规划战略研究"(2014-XZ-19-3)
中国科学院科技服务网络计划(STS计划)项目(KFJ-SW-STS-145)
关键词
稻田
综合种养
虾–稻共作
鳖–虾–鱼–稻共作
paddy field
integrated rice field aquaculture
crayfish-rice co-culture
turtle-crayfish-fish-rice co-culture
