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近年来我省发展了很多密植苹果,由于密植苹果单位面积内栽植的株数多,所以,要促使早结果、早丰产,防止郁闭,就必须采用适宜的整形修剪方法,将树冠控制在预定的范围内。本文将着重介绍小冠整形修剪方法。一、小冠形。栽植形式:普通品种栽植行距为5—6米,株距为3—4米;短枝型品种栽植行距为4米左右,
In recent years, a lot of densely populated apples have been developed in our province. Due to the large number of plants planted per unit area in densely populated apples, it is necessary to use suitable plastic pruning methods to control the crown in a predetermined Range. This article will focus on the introduction of small crown pruning method. First, a small crown. Planting forms: ordinary varieties planting spacing of 5-6 meters, spacing of 3-4 meters; Spur type planting spacing of about 4 meters,