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本文从柑桔的间伐和整枝修剪着手,讨论创造优质、高产、稳产,收果作业效率高的理想树形。 整枝修剪的目的:第一是为了防止隔年结果,第二是提高品质,第三是为了防治病虫害和提高收果作业的效率。近年来隔年结果的波动随着叶数的减少而变大,因此在修剪上大年以短截为主,小年以诱导为主。
This article starts with the thinning and pruning of citrus trees and discusses the ideal tree shape that creates high quality, high yield, stable yield and high harvesting efficiency. The purpose of pruning pruning: the first is to prevent the result of every second year, the second is to improve the quality, the third is to control pests and diseases and improve the efficiency of fruit harvesting operations. In recent years, the fluctuation of the next year’s result becomes larger with the decrease of the number of leaves. Therefore, in the pruning year, the short cut is the main one, while the young one is mainly induced.