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荔枝的修剪主要是剪除过密枝、阴枝、枯枝、弱枝、病虫枝、交叉枝等。修剪的方法有两种,一是疏剪,即将枝梢从基部疏除。其作用是减少了分枝增强光照,疏去弱枝、病虫枝、交叉枝等,减少养分消耗。二是回缩修剪(又称短截修剪),要根据品种、树势、肥水条件、枝叶交叠程度采用轻度和中度回缩修剪,即剪去枝梢的一部分,其作用是缩短根叶距离,使水份养分交流加快,有利于枝条的更新复壮,控制树冠扩大,适应矮化、密植、早
Litchi pruning is mainly cut off dense branches, Yin branches, dead branches, weak branches, pest branches, cross branches and so on. There are two methods of pruning, one is pruning, the pruning of branches from the base. Its role is to reduce the branches enhance the light, sparse to weak branches, pest branches, cross branches, reduce nutrient consumption. The second is to retract pruning (also known as short cut pruning), according to species, tree potential, fertilizer conditions, the extent of the foliage with mild and moderate retraction, that is, cut off part of the shoot, its role is to shorten the root Leaf distance, to speed up the exchange of water and nutrients, is conducive to the regeneration of rejuvenation, control crown expansion, to adapt to dwarf, close planting, early