Dictionary of Traditional Agriculture: English-French-Chinese-Japanese

deep ploughing, powerful plough for deep-tillage of sterile, rocky soil and adding fertilizer

effondrer, effondreur
deep ploughing, powerful plough for deep-tillage of sterile, rocky soil and adding fertilizer
深耕施肥
しんこうせひ
shinkou sehi
深耕掩肥
深耕掩肥
shengeng yan fei