常绿阔叶树种耐寒性选择研究  

Studies on selecting hardy evergreen broad-leaved trees

作　　者：王琳[1] 杨喜田[1] 朱红梅[2] 

机构地区：[1]河南农业大学林学园艺学院,郑州450002 [2]河南大学校园管理处,开封475001

出　　处：《上海农业学报》2006年第1期56-59,共4页Acta Agriculturae Shanghai

基　　金：河南省科技攻关项目(编号:0523010400)

摘　　要：在概述我国常绿阔叶树种引种现状的基础上,对植物的抗寒评价方法和生理生化指标的选择从外部性状观察、生长恢复试验、生理代谢变化、理化特性和生化指标5个方面加以选择概括,并提出了常绿阔叶树种的研究方向。Based on a brief account of the present state of introducing evergreen broad-leaved trees in China, the methods of evaluating the hardiness of trees were reviewed in term of external observation of plant characters, growth-resuming test, physiological metabolic change, physicochemical properties and biochemical indexes, and then the direction of researehing evergreen broad-leaved trees was put forward.

关 键 词：常绿阔叶树种 耐寒性 

分 类 号：S794.9[农业科学—林木遗传育种]