一、肥水管理。盛果树冬季株施粪水平均50斤、豆饼10—15斤、过磷酸钙5—10斤:初果树按三分之二的量施用,1—2年生植株施粪水5—10斤。方法是在树冠滴水线下开两条1—1.5尺深的对称条沟或环状沟施下,水液渗下后覆盖细土。若遇干旱,叶片出现萎蔫,应每5—10天灌水一次。二、土壤管理。一是深翻冻土,结果园树冠滴水线以外的园土,冬季全部深翻1—1.5尺,冻死在土壤 First, fertilizer and water management. Sheng fruit trees winter stool average 50 pounds, 10-15 pounds of soybean cake, 5-10 kg of superphosphate: fruiting trees by two-thirds of the amount of 1-2-year-old plant manure 5-10 kg. The method is to open two 1-1.5-foot-long symmetrical ditch grooves or annular ditch under the drip line of the canopy, and cover the fine soil with water infiltration. In case of drought, leaves wilting, irrigation should be every 5-10 days. Second, soil management. First, deep frozen soil, the results of garden crown drip outside the garden soil, all deep winter turn 1-1.5 feet, frozen in the soil