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1.运用综合技术措施提高树体贮藏营养水平1.1追肥与灌水本着“前促后控”的原则,在7月份以前灌水2~3次,7月底以后停止灌水,直至11月初灌冻水。在控水期间,做好排水工作,雨水过多的年份,要经常中耕减少土壤水分。追肥在5月份结合灌水追少量氮肥,7-8月份追施磷钾肥。生长后期结
1. The use of integrated technical measures to improve the nutritional level of the tree storage 1.1 Top dressing and irrigation In line with the “before and after the control” principle, in July before irrigation 2 or 3 times, after the end of July to stop irrigation until early November irrigation water. During the control of water, do drainage work, excessive rainfall years, to reduce soil moisture often cultivate. Top dressing in May with a small amount of nitrogen fertilizer catch water, July-August topdressing phosphorus and potassium. Post-growth end