河南农业科学 ›› 2023, Vol. 52 ›› Issue (7): 1-11.DOI: 10.15933/j.cnki.1004-3268.2023.07.001

• 综述 • 上一篇    下一篇

我国保护性耕作的研究进展

秦猛,董全中,薛红,张明明,李微微,宋欢,翟玲侠   

  1. (黑龙江省农业科学院克山分院,黑龙江 齐齐哈尔 161600)
  • 收稿日期:2022-12-22 出版日期:2023-07-15 发布日期:2023-08-08
  • 通讯作者: 董全中(1972-),男,黑龙江海伦人,副研究员,博士,主要从事大豆遗传育种方面研究。E-mail:ksdqzdqz@163.com
  • 作者简介:秦猛(1996-),男,吉林松原人,研究实习员,硕士,主要从事作物遗传育种方面研究。E-mail:1519815464@qq.com
  • 基金资助:
    黑龙江省“揭榜挂帅”科技攻关项目(2021ZXJ05B011)

Research Progress of Conservation Tillage in China

QIN Meng,DONG Quanzhong,XUE Hong,ZHANG Mingming,LI Weiwei,SONG Huan,ZHAI Lingxia   

  1. (Keshan Branch of Heilongjiang Academy of Agricultural Sciences,Qiqihar 161600,China)
  • Received:2022-12-22 Published:2023-07-15 Online:2023-08-08

摘要: 保护性耕作是通过少耕、免耕以及地表覆盖秸秆等措施,减少农田水土流失,保护农田生态环境,获得生态、经济和社会效益协调发展的环境友好型耕作模式。为减少土壤侵蚀、荒漠化以及盐碱化等导致的耕地退化,土壤管理方式需要由传统的耕作转向保护性耕作,以保护土壤环境、稳粮增收。介绍了保护性耕作对农业可持续发展的重要性,系统阐述了保护性耕作的发展现状,分析了未来保护性耕作的发展重点与难点,并对保护性耕作未来的发展方向进行展望,为健全保护性耕作发展体系提供参考。

关键词: 保护性耕作, 免少耕播种, 秸秆还田, 农业机械化, 技术模式

Abstract: Conservation tillage is an environmentally friendly farming model that reduces soil erosion,protects the ecological environment of farmland,and achieves coordinated development of ecological,economic and social benefits by means of less tillage,no⁃tillage and surface mulching of straw.In order to reduce soil erosion,desertification and salinization,soil management methods need to be changed from traditional tillage to protect the soil environment,stabilize food and increase income.This paper introduces the importance of conservation tillage for the sustainable development of agriculture,systematically describes the current development status of conservation tillage,analyzes the key points and difficulties of future development of conservation tillage,and provides an outlook on the future development direction of conservation tillage to provide reference for improving the development system of conservation tillage.

Key words: Conservation tillage, No/minimum tillage seeding, Straw returning to field, Agricultural mechanization, Technical model

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