河西走廊42种草本花卉生态适应性综合评价初探

First Beginning Exploratory on the Adaptability of 42 Kinds of Herbaceous Flowers in the Hexi Corridor and Comprehensive Evaluation

在干冷的河西走廊中部城市张掖市,对小黄花菜、蜀葵、芍药等42种花卉的不同生物学性状进行观测,并对各项测定指标采用极差法进行标准化处理,应用灰色关联度分析法对其进行了综合评价;探讨了综合评价时的数据处理及灰色关联度分析在草本花卉综合评价中的运用。

Herbaceous Flowers have become the important components of modern parks. This paper introduces our estimation of year-cycle to 42 species of herbaceous perennial flowers in Zhangye district, a city in the middle of the Hexi Corridor. Coldness resistance, drought resistance etc. were measured during the research period. Also, herbaceous perennial flowers ecological adaptability was evaluated by use of the correlation method of the Grey Systematic Theory.