保护性耕作体系及配套机械系统的研究  

Research on Protective Cultivated System and its Supporting Mechanical System

作　　者：杨悦乾[1] 龚振平[2] 纪文义[1] 马春梅[2] 赵淑红[1] 赵艳忠[2] 

机构地区：[1]东北农业大学工程学院,哈尔滨150030 [2]东北农业大学农学院,哈尔滨150030

出　　处：《农机化研究》2006年第1期61-62,65,共3页Journal of Agricultural Mechanization Research

基　　金：黑龙江省科技厅重大项目(GA02B701)

摘　　要：保护性耕作是相对于传统耕作的一种新的耕作技术,是以作物秸秆还田和免耕、少耕技术相结合来进行农业生产的。松嫩平原纬度较高,种植制度多为一年一熟制,主要作物为小麦、玉米、大豆和水稻。为此,在探讨松嫩平原旱田秸秆还田模式的同时,对配套机械进行实验分析,并提出了相应的建议。Protective cultivation which combines crop straw backing-field with no-tillage and mini-tillage technology to carry out agricultural production, is a new cultivated technology related to traditional cultivation. Songnen Plain is located in higher latitude area, in which the planting system is bringing in one harvest a year, and its main crops are wheat, corn, soybean, and rice. Hence, this paper discusses the straw backing field mode in dry farmland in Songnen Plain, and provides some advices based on analyzing its supporting machinery.

关 键 词：农学 保护性耕作 综述 秸秆还田 配套机械 

分 类 号：S345[农业科学—作物栽培与耕作技术]