杨树扦插造林试验初报  

Preliminary report on forestation trial by poplar cuttings

作　　者：宋卫东[1] 张焕良[1] 王皓[1] 张锦波[1] 赵宇[1] 赵鲲[1] 

机构地区：[1]白山市林业科学研究院,吉林白山134302

出　　处：《吉林林业科技》2007年第4期37-40,共4页Journal of Jilin Forestry Science and Technology

摘　　要：利用在省内外推广应用的14个杨树种（品种）建立采穗圃，经过品种对比试验，初步筛选出生长较好的10个种（品种）进行直接扦插造林试验。通过对扦插造林成活率和树高、胸径生长量的统计分析，表明吉林杨、自林2^#杨、中荷64^#杨表现出优良的生长特性和适应性。A cutting orchard was established by using 14 poplar varieties which had been popularized and applied in China. After variety contrast experiment, 10 species that grew better were selected for direct forestation by cuttings. Through statistic analysis of survival rate of forestation, of tree height accretion and DBH increment, the results show that Poplus Jilinensis , P. ＇ Bailin - 2＇, P. earamerican cv. have shown excellent growth characteristics and adaptability.

关 键 词：杨树 扦插造林 

分 类 号：S723.132[农业科学—林木遗传育种]