桃树采收后要加强管理１采后补肥桃树采收后补肥，可增强树体的贮藏营养，提高花芽质量和越冬能力。补肥应以氮肥为主，占全年用量的１５％～２０％，如基肥中磷肥不足，此时也要补施。早中熟品种采果后即施，晚熟品种可提早到采前补施，方式可土施或结合喷药叶面喷施。２... Peach tree after harvest to strengthen management 1 post-harvest fertilizer peach tree after harvest fertilizer, can enhance the storage of tree nutrition, improve the quality of flower buds and winter ability. Fertilizers should be based on nitrogen, accounting for 15% of the annual consumption of ~ 20%, such as lack of phosphate fertilizer in the base fertilizer, this time also make up facilities. Early maturing varieties of fruit picks, late varieties can be premature harvesting, the way can be combined with spraying or foliar spray. 2 ...