不同间距水平阶集水及造林效果的研究  

A Studying of the Effects of Water Storing and Afforestation on Terrace with Different Row Spacing

作　　者：景维杰[1] 韩蕊莲[2] 侯庆春[2] 梁宗锁[1] 

机构地区：[1]西北农林科技大学 [2]中科院水利部水土保持研究所,陕西杨陵712100

出　　处：《西北林学院学报》2004年第3期38-40,45,共4页Journal of Northwest Forestry University

基　　金：中国科学院西部之光人才基金和知识创新项目 (KZCX0 1 0 6)

摘　　要：对不同间距水平阶集水和所造幼林生长状况进行研究。结果表明 :水平阶较荒坡有明显的保水、集水效果。水平阶的集水。The effects of water storing and afforestation on terrace with different row spacing of seedlings were studied. The results showed that terrace had more significant functions of water storing and conservation than natural slope. The effects of water storing and conservation as well as survival rates and growth had to negative correlation along with the increase of the row spacing.

关 键 词：集流 水平阶 造林 幼林生长 

分 类 号：S725[农业科学—林木遗传育种]