祁连山部分地区窄叶鲜卑花资源的调查初报  

Preliminary Report of Sibiraea angustata Resources in Partial Areas of the Qilian Mountains

作　　者：陈叶[1] 郝宏杰 陈天仁[1] 罗光宏[1] 

机构地区：[1]河西学院,甘肃张掖734000 [2]张掖市肃南县寺大隆林场,甘肃张掖734000

出　　处：《中国野生植物资源》2016年第2期51-53,共3页Chinese Wild Plant Resources

基　　金：河西学院校长基金项目(XZ2014-26)的部分内容

摘　　要：对祁连山部分地区窄叶鲜卑花资源的分布做了调查。结果表明：窄叶鲜卑花呈片状分布,主要分布于山地的高山和亚高山地带,生长于3 000～3 500 m的半阴坡、阴坡及宽谷阶地。生长地带土层深厚、湿润。在垂直分布上,其上方多接以多年生杂类草为主的高山草甸,向下至青海云杉的林缘。根系主要生长于30～100 cm的土层中。窄叶鲜卑花灌丛的分布地区属寒温带气候类型,表现出气温低、年较差小、日较差大、降水多、湿度高等气候特点。The Sibiraea angustata resources in the part of the Qilian Mountains area were investigated.The results showed that the Sibiraea angustata is patchy distributed,mainly distributed in mountainous areas and sub-alpine zones,the growth in 3 000- 3 500 m half shady slope,shady slope and strath terrace. The soil layers of growth zone is deep and moist. In the vertical distribution,the top of the mountain is more than that of the perennial grass,which is dominated by the perennial grass,down to the margin of Qinghai spruce. The root mainly growth in 30- 100 cm deepth of soil. The Sibiraea angustata shrub distribution area is cold temperate climate types and the climate,featured by low temperature,small annual range,large diurnal,precipitation and higher humidity.

关 键 词：窄叶鲜卑花 分布 利用 

分 类 号：R282[医药卫生—中药学]