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目前,有很多果农对小杂果的冬季修剪不够重视,同时也缺乏必要的修剪知识和技术,常导致枣、杏、石榴等果树结果晚,产量低,品质差,经济效益不高。现将杏树的冬季修剪技术介绍如下。 一、幼树及初结果树的冬季修剪 此期的修剪应兼顾整形和结果两个方面,对主、侧枝延长枝要轻剪长放,一般留枝长的2/3进行短截。疏除密挤枝、多杈枝、重叠枝和紊乱树形的强旺枝,并控制竞争枝和直立旺枝的生长。对生长中庸、角度比较开张的发育枝应予缓放,促其萌发中短枝,增加结果
At present, many fruit growers do not pay enough attention to winter pruning of small miscellaneous fruits. They also lack the necessary pruning knowledge and techniques and often lead to late fruition of fruits such as jujube, apricot and pomegranate, with low yield, poor quality and low economic returns. Now apricot winter pruning techniques are as follows. First, young trees and pruning trees in winter pruning This period of pruning should take into account the two aspects of plastic surgery and the results of the main, the extension of the branches to be lightly cut long branches, the general branch length of 2/3 for short cut. Thin out the densely crowded branches, branches, branches and branches of disorder chaos strong branch, and control the competition branches and erect Wang branch growth. On the growth of the mean, the development of more open point of view should be slowed to promote the development of short branches, increase the results