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传统栽培山楂4年见果,6年进入盛果期,周期较长。近年来果农和科技人员在实践中总结出山楂栽培管理的几项技术措施,可使山楂2年结果,4年丰产,提高产量30%以上,现介绍如下:1.当年拉干。当年移栽的山楂苗成活以后,于6—7月份进行拉干,实行强拉、硬拉,将主干拉成75度角。目的是使株型矮化,能更多地吸收热量。
Traditionally cultivated hawthorn see fruit 4 years, 6 years into the full fruit period, a longer period. In recent years, fruit growers and scientific and technological personnel in the practice concluded that hawthorn cultivation and management of several technical measures can make hawthorn 2 years results, 4 years of high yield, increase production more than 30%, are as follows: 1. After the transplanted hawthorn seedlings survived in June-July for pulling, the implementation of strong pull, hard-drawn, pulled the trunk to a 75 degree angle. The purpose is to make the plant dwarf, can absorb more heat.