摘要
为丰富太原地被植物种类,对引进一年生草本植物、多年生宿根花卉和多年生球根花卉共34种地被植物进行研究,采用层次分析法,根据引进地被植物的观赏特性、生长特性、适应特性、经济特性的景观价值进行评价并分级。结果表明,34种地被植物可划分为3个等级,其中,Ⅰ级植物(>4.0)10个,具有观赏价值极高、生长特性极好、适应性极强等优点,可优先选择开发利用于太原市园林绿化;Ⅱ级植物(3.5~4.0)19个,观赏应用价值较好,可适度开发利用,按照植物特有特征和景观需求等来适度选择利用;Ⅲ级植物(<3.5)5个,观赏应用价值一般,可以酌情选择利用。此次引种评价分级可为太原城市园林绿化中地被植物运用和配置提供科学的选择依据。
To enrich the ground cover plant species in Taiyuan, thirty-four species of ground cover plants were introduced to study,including annual herb plants, perennial root flowers and perennial bulbous flowers. The analytic hierarchy process(AHP)was used to evaluate and classify for ground cover plants according to the ornamental characteristics, growth characteristics, adaptive characteristics and economic characteristics. The result showed that the thirty-four species of ground cover plants were divided into three grades. 10 plants belonged to grade Ⅰ (>4.0), with highest ornamental value, best growth characteristics, strongest adaptive characteristics, which could give priority to develop and utilize in Taiyuan landscap. 19 plants belonged to grade Ⅱ (3.5-4.0), with higher ornamental value,better growth characteristics, stronger adaptive characteristics, which could universally develop and utilize in Taiyuan. 5 plants belonged to grade Ⅲ (<3.5), with general ornamental value, growth characteristics and adaptive characteristics, which could develop and utilize appropriately. The purpose of this evaluation and classification is to provide scientific basis for the application and configuration of ground cover plants in Taiyuan landscape.
作者
王松
武敏
王君
薄伟
WANG Song;WU Min;WANG Jun;BO Wei(Institute of Horticulture,Shanxi Academy of Agricultural Sciences,Taiyuan 030031,China;Taiyuan Zoo,Taiyuan 030009,China)
出处
《山西农业科学》
2020年第2期249-254,共6页
Journal of Shanxi Agricultural Sciences
基金
山西农谷研发专项（YCX2017D2212）
关键词
引进
地被植物
景观价值
层次分析法
introduction
ground cover plants
landscape value
analytic hierarchy process
