摘要
保护性耕作是以少免耕和作物残茬覆盖为主体的现代耕作技术。在东北地区推广应用保护性耕作技术,既能保护黑土地,又能有效防止桔秆焚烧,实现农业可持续发展。为深入了解保护性耕作技术推广应用现状,探索适宜东北地区保护性耕作技术发展路径,加快技术推广应用步伐,以吉林省为案例,开展专题调查研究,总结保护性耕作发展经验,分析技术推广应用过程中存在的主要问题,提出因地制宜推广保护性耕作技术的建议。
Conservation tillage is a modern farming technique with less no-till and crop residual coverage. The application and promotion of this technique in Northeast China is conducive to agricultural sustainable development in that it can not only protect black land, but also effectively prevent burning of crop straw. In order to understand its present application and explore the proper way to develop it in Northeast area, it was taken Jinlin province as the case, summarized advisable experiences and predominant problems in developing, applying, and promoting conservation tillage in this area, and given recommendations on advocating the technique.
作者
王超
涂志强
郑铁志
Wang Chao;Tu Zhiqiang;Zheng Tiezhi(China Agricultural Mechnization Technology Development and Extension Center,Ministry of Agriculture and Rural Affairs,Beijing,100122,China;Agricultural Mechanization Management Center of Jilin Province,Changchun,130062,China)
出处
《中国农机化学报》
北大核心
2019年第10期200-203,共4页
Journal of Chinese Agricultural Mechanization
关键词
保护性耕作
技术推广
秸秆还田
免耕
conservation tillage
technology promotion
straw returning
no-tillage
作者简介
第一作者:王超,男,1982年生,山东人,高级工程师,研究方向为农业机械化技术推广.E-mail:agriwang@163.com;通讯作者:涂志强,男,1963年生,湖北人,硕士,研究员,研究方向为农业机械化技术推广。E-mail:tuzhiqiang@agri.gov.cn。
