摘要
通过 7年的引种造林试验表明 :辽宁杨在彰武风沙干旱区有较强的适应性 ,表现出很高的抗干旱、防风沙能力 ,速生性较强 ,其树高、胸径、材积分别为乡土优良树种彰武小钻杨 14 4 .7%、133.9%、135 .5 %。
The introduction afforestation tests for 7 years indicated that Liaoning poplar had stronger adaptability and resistance to drought and wind in dry sandy area of Zhangwu county .Tree height, DBH and volume of timber were respectively 144.7%,133.9% and 135.5% of Xiaozuan poplar (Poplus xiaozuanica cv.zhangwu).
出处
《防护林科技》
2004年第z1期15-16,18,共3页
Protection Forest Science and Technology
关键词
辽宁杨
风沙干旱区
引种
适应性
Liaoning poplar
dry and sandy area
introduction
adaptability
