STUDY ON GEOGRAPHIC VARIATION OF DAHURIAN LARCH IN CHINA

作     者：Yang Chuanping Zhang Wei Yu Bingjun Qin Sihua Northeast Forestry University 

作者机构：1. Northeast Forestry University China 

出 版 物：《Journal of Northeast Forestry University》 (林业研究杂志)

年 卷 期：1991年第2卷第2期

页      面：34-41页

核心收录：

学科分类：0907[农学-林学] 08[工学] 0829[工学-林业工程] 09[农学] 

主　　题：Dahurian larch Geographic variation Variance analysis 

摘      要：Based on the main characteristics of growth, phenology and resistance at both seedling stage (one year old) and sampling stage (seven years old) of Dahurian larch (Larix gmelinii (Rupr.) Rupr.) from seventeen provenances in China ranging from 47 ° 10 to 52 ° 25 N and 119 ° 57 to 130 ° 25 E, the rules and patterns of infraspecific geographic variation have been studied by using variance analysis, correlation analysis, partial correlation analysis and regression analysis. The best provenance for local site and its neighborhood was selected according to the growth characteristics of seven years provenance test on Liangshui Experimental Forest Farm of Northeast Forestry University.