hill-drop planter [农机] 穴播机 ; 穴播器 ; 点播器
full-hill drop plate 多粒槽口式排种盘
full hill drop plate 多业槽口式排种盘
hill drop planter 点播机 ; 簇播机
power hill drop 动力穴播排种装置
hill-drop drill 点播机
hill-drop bunch planting 根据要求的间隔距离按穴种植
In the machine,drill is substitute for hill drop and the work way of soil parts is changed(The move of drill is changed to turn of hill drop).
该机将播种机的条播改为穴播,改变土壤工作部件的工作方式(由开沟器的平动转为穴播轮的转动),减少了播种时对地表土壤的扰动及地表草被的破坏,从而做到了免耕。
参考来源 - 穴播式草原藏药免耕播种机的研制·2,447,543篇论文数据,部分数据来源于NoteExpress
White haired scholar divine tears, as to the desolate, cattle hill drop.
白发书生神州泪,尽凄凉、不向牛山滴。
Drop everything and run up a hill.
丢下一切东西,跑到山上去。
The test mostly analyse the film mulching hill-drop planter from two aspects: One is mechanism of duck-mouth type punching-opener, One is analyse of metering device .
本文主要从两个方面对覆膜穴播机具进行分析:一是鸭嘴式成穴器的成穴机理;二是外槽轮式排种器的分析。
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