摘要
基于2009~2010年辉河国家级自然保护区的植被调查数据,设定观赏价值、生物学特性、资源潜力、经济价值和生态价值为约束层及与约束层密切相关的24个评价指标作为标准层构建综合评估模型,运用层次分析法（AHP）对该保护区的30科106属153种野生植物资源进行观赏价值开发利用的综合评价。结果表明：综合评价值在3.70以上的鹅绒萎陵菜等12种野生植物资源具有极大的观赏开发利用潜力,可有计划、按步骤开发利用。综合评价值在3.40~3.70之间的阿尔泰狗娃花等29种植物可适度开发利用。另外综合评价值较低,但观赏价值较高,抗逆性、适应性较强的秦艽、草木樨状黄芪等可通过引种驯化、增加资源量等形式加以开发利用。
An integrated assessment model was built by evaluating ornamental value,biological characteristics,resource potential,economic value and ecological value as the constrained layer and the 24 evaluation indexes closely related to constrained layer as a standard layer,which all based on the vegetation survey data of Huihe National Nature Reserve in 2009 and 2010.Comprehensive evaluation ornamental value of development and utilization value was estimated using the Analytic Hierarchy Process（AHP） for 153 species（30 families,106 genera） of wild plant resources in this area.The results showed that 12 species of wild plant resources had great potential for further development and utilization.These species had comprehensive evaluation value more than 3.70 such as Potentilla anserina L.,Other 29 species with comprehensive evaluation value between 3.40 and 3.70 such as Heteropappus altaicus（Willd.） Novop.,can be appropriately developed and utilized.The species with lower comprehensive evaluation value,but higher ornamental value,stronger resistance and a wide range of adaptability such as Gentiana macrophylla Pall.,Astragalus melilotoides Pall.and so on,can be developed and utilized by means of increasing the amount of resources and other ways such as the introduction and domestication.
出处
《北方园艺》
CAS
北大核心
2011年第6期94-99,共6页
Northern Horticulture
基金
2008国家环境保护公益性行业科研专项资助项目(200809125)
