中国沙棘适生立地条件调查研究  

Study on Suitable Site Conditions of Hippophae rhamnoides

作　　者：王清 

机构地区：[1]大通县退耕还林(草)办公室,青海大通810100

出　　处：《青海农林科技》2009年第3期62-63,共2页Science and Technology of Qinghai Agriculture and Forestry

摘　　要：大通开展了中国沙棘适生立地条件的调查研究,研究结果表明:不同坡位、坡向和坡度的中国沙棘的生物量均有显著差异,根据研究结果坡度大的阳坡上部一般不宜种植中国沙棘,而其适生立地条件则为坡度较小的阴坡下部或中部。The suitable site conditions for Hippophae rhamnoides in Datong were surveyed and studied, the study results showed that：biomass of different slope position, slope direction and gradient showed significant difference, steep slope ,upper sunny slope was unsuitable to plant Hippophae rhamnoides, flat gradient lower and middle shady slope was the suitable site condition of Hippophae rhamnoides.

关 键 词：中国沙棘 立地条件 调查 大通 

分 类 号：S793.6[农业科学—林木遗传育种]