一、整地选地势较高，排灌方便，通风透光，土壤肥沃的土地。先将土壤翻耕，整平整细。结合整地：每亩施优质农家肥 ３０００ｋｇ，磷肥 ５０－１００ｋｇ，草木灰 １００ｋｇ（或１０ｋｇ钾肥），高效硼镁肥 ２．５ｋｇ，亩施２．５ｋｇ６％林丹杀粉消灭害虫。 二、 栽植　人 First, the whole area to choose high-lying, convenient irrigation and drainage, ventilation and light, fertile soil. Plow the soil first, leveling the whole fine. Combination of soil preparation: Apply 3000kg of high-quality farmhouse fertilizer per mu, 50-100kg of phosphate fertilizer, 100kg of plant ash (or 10kg of potash fertilizer), 2.5kg of high efficiency boron-magnesium fertilizer and 2.5kg of 6% lindane to eliminate pests. Second, planting people