中国多熟种植的发展现状与研究进展  

Development Situation and Research Progress of Multiple Cropping in China

作　　者：黄国勤[1] 孙丹平[1] 

机构地区：[1]江西农业大学生态科学研究中心,南昌330045

出　　处：《中国农学通报》2017年第3期35-43,共9页Chinese Agricultural Science Bulletin

基　　金：国家科技支撑计划课题"鄱阳湖生态经济区绿色高效循环农业技术集成与示范"研究任务1(2012BAD14B14-01);世界银行贷款可持续发展农业项目"冬闲田综合开发利用"(JX00Z13001)

摘　　要：多熟种植是中国重要的农作制度之一,对于提高中国耕地综合生产能力和确保国家粮食安全具有重要作用。为了维护国家粮食安全,适应和领会中央文件精神,总结21世纪以来中国多熟种植的发展状况,在介绍中国多熟种植概况的基础上,详细分析了多熟种植的发展现状,体现在复种指数提升,区域模式多样化、投入产出高效化、机械作业科技化等方面,同时还总结了中国多熟种植的研究进展主要包括多熟种植对气候变化的响应、多熟种植的水分效应、多熟种植的高效栽培技术、多熟种植的研究方法等方面。最后,笔者认为,发展多熟种植是中国乃至世界实现农业可持续发展的必要途径,中国多熟种植未来的发展方向应坚持以多熟种植为主体的集约化可持续发展,发展现代化多熟种植,用地与养地相结合,发展绿色循环农业生产,并努力提高复种指数和资源利用率。Multiple cropping is one of the important farming systems in China, which improves the comprehensive production capacity of arable land and ensures national food security. In order to maintain the national food security, based on the development situation of multiple cropping since the 21st century in China, the authors introduced the development status of multiple cropping in detail, which reflected the improvement of multiple cropping index, diversification of regional patterns, high-efficiency of input and output, high-level of mechanical operations, and other aspects. Meanwhile, the authors summarized the research progress of multiple cropping, which mainly included the response of multiple cropping cultivation to climate change, water use efficiency, utilization of research methods and high-efficient cultivation technique, etc. Finally, the authors thought that developing multiple cropping was necessary for the sustainable development of agriculture in China and even the world. The future direction of multiple cropping should be taking multiple cropping as major part of intensive and sustainable development, develop the modernization of multiple cropping, combine land use with land nourishing, develop the green circling agricultural production, and improve the multiple cropping index and resource utilization rate.

关 键 词：多熟种植 间混套作 复种 农业可持续发展 粮食安全 

分 类 号：S181[农业科学—农业基础科学]