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中国农学通报 ›› 2017, Vol. 33 ›› Issue (3): 35-43.doi: 10.11924/j.issn.1000-6850.casb16030188

所属专题: 现代农业发展与乡村振兴

• 农学 农业基础科学 • 上一篇    下一篇

中国多熟种植的发展现状与研究进展

黄国勤,孙丹平   

  1. 江西农业大学生态科学研究中心,江西农业大学生态科学研究中心
  • 收稿日期:2016-03-25 修回日期:2016-12-27 接受日期:2016-06-24 出版日期:2017-02-10 发布日期:2017-02-10
  • 通讯作者: 黄国勤
  • 基金资助:
    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)。

Development Situation and Research Progress of Multiple Cropping in China

  • Received:2016-03-25 Revised:2016-12-27 Accepted:2016-06-24 Online:2017-02-10 Published:2017-02-10

摘要: 多熟种植是我国重要的农作制度之一,对于提高我国耕地综合生产能力和确保国家粮食安全具有重要作用。为维护国家粮食安全,适应和领会中央文件精神,本文在介绍我国多熟种植概况的基础上,详细介绍了多熟种植的发展现状,体现出复种指数提升,区域模式多样化、投入产出高效化、机械作业科技化等方面,同时还总结了我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、水分效应、研究方法、高效栽培技术等方面。总之,发展多熟种植是我国乃至世界实现农业可持续发展的必要途径。

关键词: SO2, SO2, 水稻, 超氧化物歧化酶, 光谱吸收率, 光谱变量

Abstract: Multiple cropping is one of important farming system in China, which plays an important role in improving the comprehensive production capacity of cultivated land in China and ensuring national food security. In order to maintain the national food security, to adapt and understand the spirit of the central document,in this paper, on the basis of overview of the multiple cropping, the author introduces development status of multiple cropping in detail, which includes the improvement of sequential cropping index, diversification of regional cropping patterns, high-efficiency of input-output and technological mechanical operations, etc., and summarizes the research progress of multiple cropping, which mainly reflects in response of multi cropping cultivation to climate change, water use efficiency, utilization of research methods and high-efficient cultivation technique, etc. In short, the development of multiple cropping is the necessary way to realize the sustainable development of agriculture in China and even the world.

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