摘要
以淮河源核心地带的信阳市、固始县和南阳市桐柏县为对象,调查其绿地地被植物群落的种类、地被植物群落组成形式、每种植物的生理特性(生长特性、观赏性和适应性)等11个评价指标,并进行AHP综合量化评价分析。结果表明,淮河源园林绿地共有地被植物98种,隶属52科;地被植物群落组成共有3种形式,群落组成形式应尽量配置为2层以上的地被植物群落结构;综合评价为Ⅱ级及以上的21种植物,可作为该地区地被植物群落的基调种类。同时部分野生草本植物也颇具观赏价值,综合评价为Ⅲ级及以上的有18种。在地被植物配置与管理中应有选择性保留部分野草或杂灌,以体现本土特色。
Based on data from Xinyang city,Gushi county and Tongbai county which located in core zone of Huaihe River source area,11 evaluation indicators on community type,composition and physiological characteristics of ground cover plants were investigated,and AHP were also used for further analyzed. The results showed that there were 98 species belong to 52 families with 3 communication types,at least 2 levels of plant community should be arranged. There were 21 species of plants with over grade Ⅱ which could be selected as basic plants. There were 18 species with over grade Ⅲ of wild herd.
出处
《西部林业科学》
CAS
2017年第2期50-56,共7页
Journal of West China Forestry Science
基金
基金项目:UND/GEF淮河源生物多样性保护与可持续利用(59594)
