论黄土丘陵区造林树种选择的原则  

Principles of Silvicultural Tree Species Selection for Loess Hilly Areas

作　　者：王华田[1] 张光灿[1] 刘霞[1] 

机构地区：[1]山东农业大学

出　　处：《世界林业研究》2001年第5期74-78,共5页World Forestry Research

摘　　要：从黄土丘陵区自然和社会经济条件出发 ,提出该地区在实行退耕还林、实现生态环境重建的过程中 ,在造林树种选择上应遵循的抗旱性、低耗水性。Based on analyzing the natural, social and economic conditions of Loess Hilly Areas, this paper posed three principles(drought resistance ability, lower water consumption characteristics, bi important of economic and ecological effects) for vegetation and ecological system rehabilitation in Loess Hilly Areas.

关 键 词：造林树种 黄土丘陵区 耗水性 抗旱性 选择 生态效益 退耕还林 社会经济条件 地区 实行 

分 类 号：S727[农业科学—林木遗传育种]