山楂是乔木果树，生长旺盛、结果能力强，其坐果多少取决于中、长果枝的质量和数量。但由于幼树发枝少、长势旺，盛果前期容易出现树冠过大、枝多郁闭等现象。因此，在山楂果树盛果前期的修剪很重要，修剪的主要技术如下。１拉枝山楂的发育枝一般能够满足作为主枝基角６０... Hawthorn is a tree fruit tree, strong growth, the ability to result strong, depending on the number of fruit, fruit branch of the quality and quantity. However, due to less young shoots, growing vigorously, pre-Sheng early prone to crown too large, branches and more closed phenomenon. Therefore, pruning in the early stage of the fruit of hawthorn fruit is very important, the main technology of pruning is as follows. 1 branch of the development of the branch of hawthorn generally meet the main branch angle 60 ...