幼桃树秋剪效果好桃树为强光性树种，年生长量大，树冠内易造成郁蔽现象，严重影响枝条发育、花芽分化和光合产物的积累，降低了桃子产量和质量。近几年我们对桃树进行秋剪试验，效果很好，现将做法介绍如下：一、修剪时间：以８月中下旬修剪为宜。过早易造成枝条萌发，过... Autumn peach tree peach effect is a good light tree species, the annual growth of large, easy to cause the canopy within the canopy phenomenon, seriously affecting the development of shoots, flower bud differentiation and accumulation of photosynthetic products, reducing peach yield and quality. In recent years, we conduct peach autumn shear test, the effect is very good, the practice is introduced as follows: First, the pruning time: Trimming in late August appropriate. Too early to cause the branches germination, too ...