1　合理水肥管理　营造良好的排灌条件 ,春季防止或减少水分进入果园 ,使土壤干燥 ,抑制春梢抽发 ;夏季梅雨期前设排水沟 ,干旱季节来临前松土覆草。果园每年客土覆盖 ,加厚土层 ,以稳定土壤的温、湿度。施肥应以土壤肥力为依据 ,少施或不施氮肥 ,增施钾肥。 6月下旬至 7月中旬 A reasonable management of water and fertilizer to create a good irrigation and drainage conditions in the spring to prevent or reduce the water into the orchard, so that soil drying, inhibition of spring shoots pumping; summer before the rainy season gutters, dry season before the onset of drought covered grass. Every year, the orchard covers the soil and thickens the soil to stabilize the temperature and humidity of the soil. Fertilization should be based on soil fertility, less or no nitrogen fertilizer, increased potassium fertilizer. Late June to mid July