摘要
通过对石灰岩山地主要灌丛、灌草丛植被类型的特征、植物组成、生物量的调查和测定 ,得知石灰岩山地广泛分布的灌丛有 8个类型 ,灌草丛有 5个类型。对 2 36块野外标地资料的分析表明 ,不同立地上灌木生物量差异悬殊。
By the investigation and determination on the characteristics,plant composition,and biomass of major brush and brush grass vegetation types in limestone mountains we have known that there were 8 types of brush and 5 types of brush grass widespread in the limestone mountains.The result of analysis on data from 236 plots showed that there were notable differences in brush biomass on different sites.The breeding direction of brush vegetation on different sites were presented.
出处
《山西林业科技》
2000年第3期26-31,共6页
Shanxi Forestry Science and Technology
基金
国家重点科技攻关项目! (96 0 0 70 40 3)
关键词
石灰岩山地
灌丛
灌草丛
定向培育
植被
limestone mountain
brush
brush grass
brush biomass
directive breeding
