一、果树为什么要整形修剪果树的整形和修剪,是农业八字宪法“营”字的重要技术措施之一,在果树栽培管理上与施肥、浇水、中耕除草、病虫防治等措施同样重要。没有修剪过的果树,枝条密集紊乱,徒长枝、枯枝很多,光照不够,影响果实品质,病虫容易发生,引起落叶枯枝,使树株早期衰老。即使树株在壮年期间,也容易造成大小年结果现象。同时结果的部位距树干愈远,结果愈稀少,这样会给生产上带来很大的损失。修剪过的果树,树形美观,枝条分布均匀,有用的枝条多,光照良好,病虫害少,果实品质优良,营养枝 First, why the plastic fruit tree Pruning plastic fruit tree shaping and pruning, is the agricultural character constitution “camp” one of the important technical measures in the cultivation and management of fruit trees and fertilization, watering, cultivating weeds, pest control and other measures as important. No pruning of fruit trees, branches dense disorder, leggy branches, litter many, inadequate lighting, affecting the quality of fruit, pests and diseases prone to cause deciduous branches, so that the tree early senescence. Even if the tree in the prime of life, but also easily lead to the phenomenon of size year results. At the same time, the farther the site of the result is from the trunk, the less the result is. This will bring great losses to the production. Pruning of fruit trees, beautiful tree, branches evenly distributed, more useful branches, good lighting, pests and diseases less, fruit of good quality, nutrition branch