环割对果树有重要的影响,可用来增加果实产量,改善果实品质和成熟期,增强根系吸收能力,提高芽的萌发率和均衡芽的着生。在造林中,它的主要用途是消灭不需要的林木并影响木材的质地。尽管环割这样重要,但并没有完全弄清环割的作用,而且它对树木的某些效果是互相矛盾的,例如,秋季环割因树上存有叶片能增加花芽分化;环割既能增加春季发芽率,也能因环割引起落叶而减少芽的萌发力。另一个例子是在环割既能促进根系的生长,但较宽的环带则导致枝干的枯萎。 Ring cutting on the fruit trees have an important impact, can be used to increase fruit yield, improve fruit quality and maturity, enhance the ability of root absorption, improve bud germination rate and balanced bud students. Its main use in afforestation is to destroy unwanted trees and affect the texture of the timber. Although ring mowing is so important, it does not completely elucidate the effect of ring mowing, and it is contradictory to some of the tree’s effects, for example, the presence of leaves in trees in the autumn can increase flower bud differentiation; Increase the rate of spring germination, but also due to ring cut caused by deciduous and reduce the germination of buds. Another example is that ring cutting can both promote root growth, but a wider ring leads to the withered branches.