中国林副特产Issue(1)：22-24,3.DOI:10.13268/j.cnki.fbsic.2016.01.006
不同种源光皮桦生长差异分析
Study on Growth Character of Betula lumini f era of Different Provenances
摘要
Abstract
The growth characters of 90 trees of Betula luminifera of different provenances were studied by the meth‐ods of field investigation and statistics analysis .The results showed that the provenances from Jixi could get the big‐gest volume ,the provenances had the best stem form from Xiu’ning .Trees from different provenances were differ‐ent quite in height ,diameter at breast height and under‐branch height .The provenances from Jixi growed well ,but there were obvious differences among trees .Trees of every provenance had well grown tree ,which indicates that choosing a good tree of super provenance as cross parent is meaningful when we conduct tree hybridization breeding .关键词
光皮桦/种源/生长特性Key words
Betula lumini f era/Provenance/Grow th character分类
农业科技引用本文复制引用
陈梦圆,伍汉斌,万志兵,刘继虎..不同种源光皮桦生长差异分析[J].中国林副特产,2016,(1):22-24,3.基金项目
安徽省优秀青年人才基金项目（2012SQRL185）；安徽省大学生创新训练项目 （）
