培创高产土体首先要选地调茬培养地力。高产田应选择土层深厚 ,土质肥沃 ,多年未种花生 ( 3～ 5年轮作 )的粮田、棉田或菜地。第二 ,要加深熟化耕作层。方法是花生前茬和当茬都要注意适当耕翻 ,逐年加深熟化耕作层。对土层深厚 ,但历年耕深不超过 2 0ｃｍ。形成犁底层的田块 , Pei-chuen high yielding soil should first choose to cultivate soil fertility. High yield field should choose deep soil, fertile soil, perennials for many years (3 to 5 years rotation) of the grain fields, cotton fields or vegetable fields. Second, to deepen the maturity of farming layer. Method is to peanut before and when the stubble should pay attention to properly tillage, year-by-year deepening maturity tillage. Deep on the soil, but over the years tillage does not exceed 20cm. Plow the formation of the ground floor,