... 稻田土壤 rice soil 垄耕；培土 ridge plowing 作垄 ridging ...
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短语
沟垄耕作
[农学]
furrow and ridge tillage
;
furrow-ridge tillage
耕地垄
ploughed furrow
垄作免耕
no-tillage and ridge culture
耕沟土垄压平器
furrowpresser
已耕地作垄
ridging on tilled land
垄作免耕播种机
PRB planter
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