桃叶卫矛生物学特性及引种栽培试验  

Biological Characteristics and Introduction and Cultivation Test of Euonymus bungeanus

作　　者：杨锦萍 符亚儒 李冬梅 

机构地区：[1]陕西省治沙研究所,陕西榆林719000

出　　处：《防护林科技》2008年第1期18-19,共2页Protection Forest Science and Technology

摘　　要：通过对桃叶卫矛有关生物生态学特性的研究及育苗、造林技术试验,表明这一树种耐干旱、抗风蚀,根系发达、萌蘖力强、枝叶繁茂。可用常规育苗法进行育苗,沙地造林成活保存率可达90%以上,栽植后翌年有枯梢现象,但第3年后不再出现,生长良好,是沙区很有发展前途的好树种。Biology and bionomics characteristics of Euonymus bungeanus were studied, It is indicated the tree species has the characteristics of drought tolerance, wind erosion resistance, developed root system, strong sprouting, exuberant growth of branches and leaves. Conventional seedling-raising method is used to raise seedling. Survival rate and preservation rate can reach above 90%. The phenomenon of death tip happens in the next year after planting and is not found after 3 years, h grows better and bas perfect perspective in development in this sand area.

关 键 词：桃叶卫矛 引种 育苗 

分 类 号：S722.7[农业科学—林木遗传育种]