青杨派树种改良及综合繁育基地建设成果  

Achievements on Species Improvement of Cathay Poplar Group and Breeding Base Construction

作　　者：马广金 

机构地区：[1]青海省西宁市湟水林场,青海西宁810001

出　　处：《青海农林科技》2004年第B03期64-65,共2页Science and Technology of Qinghai Agriculture and Forestry

摘　　要：介绍了青杨派树种改良的技术和取得的效果,界定了成果应用的范围,并阐述了推广前景。The technique and achievements of species improvement of Cathay Poplar group were introduced. Range of the achievement applied was established . Extend prospects were stated.

关 键 词：杨树 青杨派 树种改良 综合繁育基地建设 推广应用 

分 类 号：S792.113[农业科学—林木遗传育种]