我今年72岁,管理果树五十多年了。在果树的管理中,我觉得剪枝对果树增产是十分重要的。要苹果树结果,没有肥水不行,剪枝跟不上也不行,只给肥水不剪枝,就会光长树不能多结果。特别是密植的果园,更需要把肥水和剪枝配合好。就拿我们密植实验的果园来谈吧,4米×4米和4米×5米的株行距,一亩地30—40棵,比过去栽的密,几年来我们采用适合密植的剪枝方法,促进早结果早丰产。全园370棵树,13年生的小国光平均株产207斤,亩产7,000多斤,高产树达到420斤。现在我谈谈对乔砧果树密植矮化,实行科学剪枝的体会: I am 72 years old and have been managing fruit trees for more than fifty years. In the management of fruit trees, I think pruning is very important for the increase of fruit trees. To apple tree results, no fertilizer does not work, can not keep up with the pruning, fertilization does not prune only, will not grow light long tree results. Especially close planting of orchards, but also need to fertilizer and pruning with good. Take our close planting experiments orchards to talk about it, 4 m × 4 m and 4 m × 5 m spacing of trees, 30-40 acres of land, planted in the past than the dense, over the past few years, we use suitable for close planting method , To promote early results early bumper crop. The whole park of 370 trees, 13-year-old small country light average production of 207 kilograms, more than 7,000 kilograms per mu, high yield tree reached 420 pounds. Now I will talk about the realization of the close planting and dwarfing of Joe anvil fruit trees and the practice of scientific pruning: