白水江干旱河谷区荒山造林试验研究  

A Study of Barren Hills Afforestation in Dry valleys of the Baishuijiang River

作　　者：左英强 莫劲雁 张炳林 胡学煜 刘元福 陈红梅 李晓清[2] 

机构地区：[1]九寨沟县林业局,四川九寨沟623400 [2]四川省林业科学研究院,四川成都610081

出　　处：《四川林业科技》2009年第4期61-64,共4页Journal of Sichuan Forestry Science and Technology

基　　金：四川省青年基金(09ZQ026-057)部分研究内容

摘　　要：白水江干旱河谷区是长江上游生态环境最脆弱区域之一,该区域植被恢复尤为困难。在干旱河谷核心区域不同立地条件下通过多年造林试验,岷江柏、侧柏造林成效较好,刺槐造林成效相对较差。The dry valley area of the Baishuijiang River is one of the frail ecological environment areas in the upper reaches of the Yangtze River, where vegetation restoration is very ditticult. Cupressus chengiana,Platycladus orientalis and Robinia pseudoacacia were planted in the center area of the dry valley years ago. At present, Cupressus chengiana and Platycladus orientalis have a better growth but Robinia psettdoacacia has a poor growth.

关 键 词：白水江 干旱河谷 荒山 岷江柏 侧柏 刺槐 

分 类 号：S728.1[农业科学—林木遗传育种]