文献类型：期刊文献

中文题名：尾叶桉种源试验

英文题名：Eucalyptus urophylla Provenance Trial

作者：周文龙[1] 梁坤南[1]

第一作者：周文龙

机构：[1]中国林业科学研究院热带林业研究所

年份：1991

卷号：4

期号：2

起止页码：172-177

中文期刊名：林业科学研究

外文期刊名：Forest Research

收录：CSTPCD;;Scopus;北大核心:【北大核心1992】；CSCD:【CSCD2011_2012】；

基金：澳大利亚ACIAR资助

语种：中文

中文关键词：尾叶桉;种源

外文关键词：Eucalyptus urpphyllal provenances

分类号：S792.390.3

摘要：本文对尾叶桉7个种源的4年生幼林生长进行分析。结果表明:种源间差异显著或极显著。最好种源为12895、14532,树高分别为12.94、13.01 m,胸径为11.62、11.34 cm,最差种源10140,树高为6.71 m,胸径为5.96 cm。抗风及其他性状也有明显差异。
The paper analysed the growth of Eucalyptus urbphylla young plantation involving seven provenances of 4-year-old. The result showed that there were significant differences or extreme significant differences among provenances. The best provenances at the age of 4 years old are No. 12895 and No. 14532 with a mean height of 12.94m and 13.01m respectively, and a mean DBH of 11.62 cm and 11.34cm respectively. The worst provenance is No. 10140 with a mean height of 6.71m and mean DBH of 5.96cm. Besides, There are significant differences of wind resistance and other properties existing among the 7 provenances.