摘要
研究设计挖穴的机器,应用于作物、蔬菜幼苗移栽的农业生产中,减轻劳动人民挖穴劳动强度,提高劳动生产率.
Studied and designed dibble machine, which apply to agricultural production of crop and vegetable seedling transplanter. It has some advantages can decreasing intensity of labor and improving productivity.
出处
《延边大学农学学报》
2008年第2期137-140,共4页
Agricultural Science Journal of Yanbian University
关键词
掘穴
穴口
结构
参数
dibble
scoop
structure
parameter
