English translation for "改良的作物轮作制"

improved croprotation system

Related Translations:

三区轮作制:  three course system

改良限度:  improvement threshold

改良纸:  improved papermodified paper

改良厕所:  improve latrine

改良麦芽:  melanoid malt

改良型:  improved type

资产改良:  betterment of asset

废水改良:  waste-water reclamation

改良种子:  improved seeds

农具改良:  innovation of farm implements

Similar Words：

"改良的下颌升支矢状切骨术" English translation, "改良的胸导联" English translation, "改良的直接补体结合试验" English translation, "改良的最低必需介质" English translation, "改良的最低必需介质,补充激素" English translation, "改良地" English translation, "改良地沥青" English translation, "改良多圆锥投影" English translation, "改良而来的突击榴炮" English translation, "改良法" English translation