摘要
随着旱寒区油菜种植规模的不断扩大,油菜收获技术已经成为该地区急需解决的问题。为此,分析国内外油菜收获机械的发展现状。欧美等发达国家大部分都已实现油菜的综合机械化生产,而我国油菜的机械化程度严重不足。概述现阶段油菜联合收获机的研究现状与当前旱寒区油菜联合收获技术和联合收获机存在脱净率低、总损失率高等问题,指出今后旱寒区油菜收获机械的发展趋势。
With the continuous expansion of rape planting scale in arid and cold regions,rape harvesting technology has become an urgent problem in this region.Therefore,the development status of rapeseed harvester at home and abroad is analyzed.Most developed countries such as Europe and America have realized the comprehensive mechanized production of rapeseed,but the mechanized degree of rapeseed in our country is seriously insufficient.This paper summarized the current research status of rape combine harvester and the problems of low cleansing rate and high total loss rate of rape combine harvester in arid and cold regions.The development trend of rape combine harvester in arid and cold regions was pointed out.
作者
董海龙
张克平
张鹏
杨洋
孙步功
Dong Hailong;Zhang Keping;Zhang Peng;Yang Yang;Sun Bugong(College of Mechanical and Electrical Engineering,Gansu Agricultural University,Lanzhou,730070,China)
出处
《中国农机化学报》
北大核心
2018年第12期25-29,共5页
Journal of Chinese Agricultural Mechanization
基金
国家自然科学基金项目(51665001)
甘肃省教育厅高校科研项目(2018A-039)
关键词
油菜
收获技术
研究现状
发展趋势
rapeseed
harvest technologies
research status
development trend
