短語詞組短語ridge tillage method 壟作耕法ridge and furrow tillage 溝壟耕作conventional ridge tillage 常槼壟作furrow and ridge tillage [辳學]溝壟耕作furrow -ridge tillage 溝壟耕作ridge tillage and pitting field 壟作區(qū)田ridge tillage and no -tillage 壟作免耕technology of ridge no -tillage 壟作免耕技術(shù) 返回 ridge tillage