The main measures are taking potato, spring wheat , hyacinth beans and buckwheat as the pioneer crops, rational rotation system and fertilizing in accordance with the crop require-ment of a certain productivity.

• 保证新修梯田增产的主要措施是,以洋芋、春小麦、扁豆、荞麦为先锋作物,实行合理的轮作制度,并根据作物产量需求增施相应数量的化肥。