如何判断修剪是否正确果树修剪是否正确，可依据骨干枝上三年生枝段上一年生枝的生长长度来判断．（１）如果三年生枝段上一年生枝的生长长度与延长枝相似或超过延长枝，说明短截过重，过多，需要适当轻剪；（２）如果三年生枝段上的一年生枝为中、短枝，长度明显短于延长... How to judge the pruning is correct Whether the pruning of fruit trees is correct or not can be judged according to the growth length of the annual branches of perennial branches on the trunk branches. (1) If the growth of annual branches on perennial branches is similar to or longer than that of the extension branches, it indicates that the short cut is too heavy or too heavy and needs to be lightly cut; (2) If the annual branches on perennial branches are In the spur, the length is significantly shorter than the extension ...