摘要
采用了小型圆盘犁、正反铧式犁两次起垄机构设计了一套复合起垄施肥机具,使得一次完成多项作业,克服了传统起垄方式易引起的中间土壤架空现象,使得成型一致,垄体饱满,内部土壤密实,利于作物生长。
A multi-functional ridging fertilizer applicator is designed using small disc plow and face-to-back plows twice ridging structure. It can finish more works at one operation. The devoid of internal gaps for traditional ridging was overcome, which makes a regular and neat ridge possible, full ridges, compact soil, and helpful to growth.
出处
《农业装备与车辆工程》
2008年第5期19-21,共3页
Agricultural Equipment & Vehicle Engineering
关键词
起垄
正反铧式犁
施肥机具
ridging
face-to-back plows
fertilizer applicator
