去年,我承包土地和自留地共12.7亩,种植花生(覆膜栽培)、高粱、玉米、大豆等,还养猪、羊,串盖帘,纯收入6,300多元,人均收入1,052元。我种的2.2亩花生,亩产1.346.4斤,亩纯收入835.3元。每投资1元可收9元。地膜花生所以有这么高的产量,主要有以下几个因素①采用地膜覆盖,选好地,多施农肥,增施氮、磷、钾化肥。亩施优质羊粪1万斤,三元素复合 Last year, I contracted 12.7 acres of land and private plots to grow peanuts (covered cultivation), sorghum, corn and soybeans, and also raised pigs, sheep and string curtains with a net income of over 6,300 yuan and a per capita income of 1,052 yuan. I planted 2.2 acres of peanuts, mu produce 1.346.4 kg, net income of 835.3 yuan per mu. Each investment of 1 yuan can be received 9 yuan. Film mulch so there is such a high yield, there are several factors ① using mulching, select the best, more fertilizer, nitrogen, phosphorus and potassium fertilizer. Mushi high-quality sheep manure 1 kg, three-element composite