果用杜仲良种‘华仲7号’  

An Elite Variety for Samara Use:Eucommia ulmoides 'Huazhong No.7'

作　　者：杜红岩[1] 李芳东[1] 李福海[1] 傅建敏[1] 孙志强[1] 杨绍彬[1] 杜兰英[1] 

机构地区：[1]中国林业科学研究院经济林研究开发中心,郑州450003

出　　处：《林业科学》2010年第9期186-186,共1页Scientia Silvae Sinicae

基　　金：国家"十一五"科技支撑计划(2006BAD18B03);国家公益性行业科研专项(201004029)

摘　　要：‘华仲7号’杜仲为雌株,是采用选择育种的方法经优株选择、无性系造林测定和区域化试验选育而成,具有结果早、种仁亚麻酸含量高、高产稳产、适应性强等特性。适于营建杜仲良种果园,生产杜仲亚麻酸油和杜仲胶。An elite variety of Eucommia ulmoides ＇Huazhong No.7＇ female plant was selected through selective breeding of superior tree,survey and evaluation of afforestation and regionalization trail.The elite variety had characteristics of strong adaptability and early fructification,high and stable yield with high linolenic acid in kernel.It was fit for establishment of Eucommia orchard for producing gutta-percha and linolenic acid.

关 键 词：杜仲 果实 杜仲油 杜仲胶 良种 

分 类 号：S722.5[农业科学—林木遗传育种]