小区播种机的发展分析  

Analysis of Plot Seeder Development

作　　者：刘曙光[1,2] 尚书旗[3] 杨然兵[3] 郑月男[3] 赵建亮[3] 

机构地区：[1]沈阳农业大学工程学院,沈阳110161 [2]中国农业大学(烟台)理工学院,山东烟台264670 [3]青岛农业大学机电工程学院,山东青岛266109

出　　处：《农机化研究》2011年第3期237-241,共5页Journal of Agricultural Mechanization Research

基　　金：国家"948"计划项目(2009-Z22)

摘　　要：小区播种机是培育新品种、繁殖良种和进行品种对比等田间试验时所用的专用播种机。为此,介绍了国外小区播种机发展的3个阶段以及我国小区播种机发展30年历程;同时,分析了目前小区播种机的研制现状及应用情况,并通过技术体系、推广应用体系、产品体系以及政策体系阐明了我国小区播种机发展存在的问题,同时针对目前我国小区播种机发展的总体环境展望了我国小区播种机的发展前景。Plot seeder is a special drill for field experiment on developing new varieties,breeding high quality seed and holding comparison test of varieties.The article introduces the three stages of plot seeder development in foreign countries and the development over 30 years in China.Research and application of plot seeder at the present time are analyzed in the paper.The existing problems which hold back plot seeder development in the aspects of technology system,spreading and application system,product system and policy system are expounded combined with the developing process,while the prospect of the development of Chinese plot seeder is forecast according to the total environment of the present plot seeder development.

关 键 词：播种机 小区 小区播种机 

分 类 号：S223.2[农业科学—农业机械化工程]