sowing in furrows

丝锁气压计_馆档网 ... "手播"," Sowing by hand" "条播"," Sowing in furrows" "穴播"," Sowing in holes" ...

... row of soil lying between two furrows 两沟之间隆起的一条土带 sowing in furrows 沟播 welts and furrows 陡壁沟槽型 ...