近段时期阴雨寡照 ,对于正进入快速膨大期的苹果 ,酥梨果实 ,虽满足了水份的需求 ,但也带来了因光照不足而易遭受病虫的浸染危害 ,采前落果 ,裂果现象比较普遍 ,因此 ,搞好果园的后期管理 ,对于提高果实品质 ,增加树体营养积累具有十分重要的作用 ,务必抓紧抓好。其主要技术措 In the recent period, there are still plenty of sunshine and rain. Although apple and pear fruits entering the rapid expansion period have satisfied the demand of water, they also bring the dangers of being affected by pests and insects due to insufficient illumination. Therefore, improving the late management of orchards plays an important role in improving fruit quality and increasing the accumulation of tree nutrients. Its main technical measures