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合理修剪是果树生产中的一项重要管理技术,也是防治病虫害的有力措施。冬季修剪能调节营养生长和生殖生长的矛盾,还能使树体透光,减少消耗树体的营养,休眠期修剪的目的要因树龄不同有所侧重:幼树期间,主要完成整形;初果期,主要培养结果枝组;盛果期,主要是调整花、叶、芽比例,维持和复壮树体长势。注意剪除树体的病虫枝、枯枝,摘除卷叶、僵果;注意防冻、消毒。各种果树都有自己的生理特点,修剪时要区别对待。
Reasonable pruning is an important management technique in fruit tree production and also a powerful measure to control pests and diseases. Winter pruning can regulate the contradiction between vegetative growth and reproductive growth, but also makes the light translucent and reduces the consumption of tree nutrition. The purpose of pruning during dormancy depends on the age of the tree: During sapling, , The main training results Zhizu; full fruit period, mainly to adjust the flower, leaf, bud ratio, maintain and rejuvenate the tree growth. Pay attention to cut off the body of pest branches, dead branches, removal of curly leaves, stiff fruit; attention to antifreeze, disinfection. All kinds of fruit trees have their own physiological characteristics, to be treated differently when pruning.