杨树育种研究的现状与展望  

Current situation and prospcects of study on breeding of populus

作　　者：桑玉强[1] 李继东[1] 李淑玲[1] 

机构地区：[1]河南农业大学林园艺学院,河南郑州450002

出　　处：《河南农业大学学报》2001年第2期134-139,共6页Journal of Henan Agricultural University

基　　金：河南省科委技攻关项目 !( 9810 5 0 0 0 2 )

摘　　要：阐述了国内外杨树育种的种类及现状 ,针对存在的问题 ,提出了独特的见解 。The categories and current situation of the populus breeding home and abroad were expounded. Particular opinions were put forward in view of the questions existing in the breeding, and prospects were posed for the future breeding.

关 键 词：杨树 育种 无性系 研究进展 

分 类 号：S792.11[农业科学—林木遗传育种]