摘要
马铃薯是我国重要的经济类作物,但因其生产过程机械化程度不高极大地制约了该种植业的进一步发展,马铃薯机械化种植技术急需改进和提高。为此,介绍了几种典型马铃薯机械化播种排种机构的基本结构、工作原理、特点及应用;并在此基础上,提出了目前播种机所存在的主要问题,探讨了马铃薯播种机排种机构的发展趋势。
Potato is an important economic crop in China.Due to mechanized production process lowly,further development of the cultivation is greatly restricted,mechanization of potato cultivation technology need to be improved and enhanced in China.This article describes some typical basic structure,working principle,characteristics and applications of metering devices of mechanized potato seeder.On this basis,it is proposed the current main problems existing in potato planter,and investigated the development trend of metering device of metering devices and potato seeder.
出处
《农机化研究》
北大核心
2011年第2期214-217,221,共5页
Journal of Agricultural Mechanization Research
基金
公益性行业(农业)科研专项经费项目(200903053-7)
