由于梨树枝条基角较小,且质脆。因此在开张角度时容易造成基部劈裂,枝条折断。为了解决这一问题,我们在结合“反弓弯”、“侧弓弯”、“缚基后拉”等方法的基础上,摸索出了“先移后拉”的开角方法,效果十分理想。具体做法如下:首先用手紧贴欲拉枝条的中上部,把该枝条向左向右推移5—20厘米,而后用手指稍向下压,并 Pear branches because of the smaller base angle, and crisp. Therefore, the opening angle is easy to cause the base to split, broken branches. In order to solve this problem, based on the methods of “reverse bow bend”, “bow bow bend” and “pull back of base rod”, we find out the open angle method of “move back first” and the result is very satisfactory . Specific practices are as follows: First of all, by hand clinging to the upper part of the branch to be pulled, the branch left to move 5-20 cm left and right, and then slightly pressure with your fingers and