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桃果套袋后有防止或减轻裂果的作用 ,减轻病虫危害 ,降低农药残留 ,提高果实外观品质 ,增加商品果率 ,提高加工品种加工品质。1 套袋前的管理套袋前应对桃树进行整形修剪 ,加强土肥管理。套袋桃园宜采用高光照树形 ,严格控制主、侧枝和大的辅养枝数量 ,树冠上部和外围大枝不宜
After peach fruit bagging to prevent or reduce the role of cracking, reduce pest damage, reduce pesticide residues, improve the appearance of fruit quality, increase the rate of commodity fruit, improve the processing of varieties processing quality. 1 bag before the management of bagging Peach should be plastic trim, soil and fertilizer management. Taoyuan bagging should adopt a high light tree, strict control of the main, collateral and the number of large branches, the upper part of the crown and the outer branch should not