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苹果采收后,树体的生长活动与生长季节相对比较微弱,但树体内仍进行着根的吸收、芽的分化等一系列生理活动,同时残留在果园内的病虫仍在继续为害,所以苹果采收后的管理是极为必要的。一、秋季修剪在果实采收后进行,一般只对幼旺树进行秋季修剪,应掌握宜轻不宜重的原则:①轻截促花。对当年新梢的幼嫩部分进行轻剪,或在春秋梢交界处戴帽短截,可缓和生长势,促进花芽的形成。②疏枝透光。疏除膛内的
After the harvest of apple tree, the growth activity of the tree is relatively weak compared with that of the growing season. However, the root absorption and differentiation of the bud are still undergoing a series of physiological activities in the tree, and the pests still remaining in the orchard continue to be harmed. Apple harvest management is extremely necessary. First, the pruning of the fruit after the harvest in the fruit, usually only for the pruning tree autumn pruning, should grasp the principle of light should not be heavy: ① light cut flowers. On the shoot of the young part of the light cut, or at the junction of spring and autumn cap hamstrings, can ease the growth potential, and promote the formation of flower buds. ② thin branches light. Dredge the breech