我国青杨派杨树基因资源及其遗传育种研究进展  

Introduction to Gene Resources and Progress in Research on Poplars Genetic Breeding of Section Tacamahaca in China

作　　者：何承忠[1] 张有慧[2] 冯夏莲[1] 李善文[1] 张志毅[1] 

机构地区：[1]北京林业大学林木花卉遗传育种教育部重点开放实验室,北京100083 [2]山东冠县苗圃,山东冠县252528

出　　处：《西北林学院学报》2005年第2期124-129,共6页Journal of Northwest Forestry University

基　　金：国家"863"基金项目(2002AA241071);云南省教育厅基金项目(03Z559B)

摘　　要：青杨派是我国杨属中最大的一个派,共34个种,21个变种和4个变型,分布最为广泛。本文介绍了我国青杨派杨树基因资源概况,综述了青杨派杨树遗传育种研究现状,展望了青杨派杨树基因资源开发和利用前景。Section Tacamahaca, including 34 species, 21 variations and 4 forms, is the largest one among the five sections of Populus in China. Gene resources of Section Tacamahaca are introduced, progress in research on poplars genetic breeding of Section Tacamahaca are reviewed, and the prospect of development and utilization of gene resources in Section Tacamahaca is discussed in the paper.

关 键 词：青杨派 基因资源 遗传育种 

分 类 号：S722.3[农业科学—林木遗传育种]