兴安、华北落叶松速生丰产栽培技术综述

Rapid-growing and High-yielding Cultivation Techniques of Larix gmelinii(Rupr.)Rupr. and Larix principis-rupprechtii Mayr

兴安落叶松和华北落叶松作为重要用材林树种,在林业生产中的作用十分突出。为了满足2种落叶松速生丰产的需求,本文主要从造林地选择、整地方法、造林苗木选择、造林方法等方面对2种落叶松的造林技术进行总结和分析,并对新的研究技术进行剖析,旨在探讨出科学、合理、适用的2种落叶松速生丰产栽培技术,使其更加科学地指导林业生产,促进林分发挥更大效益。

As an important timber production forest,Larix gmelinii（Rupr.）Rupr.and Larix principis-rupprechtii Mayr are very prominent in forestry.This article summarizes and analyzes the afforestation technique of the site selection,land preparation,selection of seedings and afforestation methods for two kinds of larch.And the new technique is analyzed in order to find the scientific,reasonable and suitable rapid-growing and high-yielding techniques,which can guide the forestry production and make the forest stands creat the bigger benefits.