贵州石漠化地区主要人工造林树种调查分析  

Investigation and Analysis on the Main Tree Species for the Plantation in Rock Desertification Areas in Guizhou Province

作　　者：戴晓勇 杨成华 王进 姚小华[2] 任华东[2] 龚榜初[2] 

机构地区：[1]贵州省林业科学研究院,贵州贵阳550011 [2]中国林科院亚热带林业研究所,浙江富阳311400

出　　处：《贵州林业科技》2008年第3期35-39,共5页Guizhou Forestry Science and Technology

基　　金：国家林业重点工程科技支撑项目<脆弱生态区退耕还林关键技术研究>项目中<喀斯特石漠化区植被恢复与生态重建技术研究与示范>课题的研究内容

摘　　要：我们在石漠化地区进行了大量的调查,对目前贵州石漠化地区人工造林树种的现状进行了分析,阐述了贵州石漠化地区应进行专项治理,在树种选择上应系统、科学,应按适地适树的原则,在充分应用乡土树种基础上合理引进外来树种,并按群落学理论选择布置造林树种和造林模式。The existing tree species for the plantation in rock desertification areas in Guizhou province were investigated and analyzed. This came the conclusion that the tree species selection should follow the principle of ＂ matching site with trees＂, and that the local species should be the dominant component and some exotic species could also be introduced rationally, and the layout of the tree species and the selection of the plantation model should follow the theory of community ecology.

关 键 词：石漠化 人工造林树种 问题 建议 

分 类 号：S725.1[农业科学—林木遗传育种]