机械化保护性耕作特点及发展方向探讨  

Study on the Character and Developing Direction of Mechanized Conservation Cultivation

作　　者：张爱军[1] 胡立峰[2] 王红[1] 张瑞芳[1] 周大迈[1] 

机构地区：[1]河北农业大学山区研究所,河北保定071001 [2]中国农业大学工学院,北京100083

出　　处：《河北农业科学》2008年第8期9-11,共3页Journal of Hebei Agricultural Sciences

摘　　要：系统分析了以过程描述和结果描述为主的各种保护性耕作定义,总结出保护性耕作多样性、时代性、区域性的特点。同时,对保护性耕作的发展方向进行了探讨,认为保护性耕作与精确农业、有机农业的结合将可能是实现农业可持续发展的下一步重点。The conservation tillage definition from course description and result description were analyzed systematically, and the traits of diversity, period and regionality were summarized. At the same time, the developing direction was analyzed. The combination of conservation tillage with precision agriculture and organic agriculture would be the emphasis in the next step work.

关 键 词：机械化保护性耕作 特点 发展方向 精准农业 有机农业 

分 类 号：S233.1[农业科学—农业机械化工程]