摘要
根据邯郸市草本水生植物的资源现状及应用特点,选用5项指标:观赏价值(G);生育周期(S);扩展度(K);生长势(Z);适应性(X);采用公式Y=0.4G+0.1S+0.2K+0.1Z+0.2X对邯郸市5种类型共计27科46属62种草本水生植物进行综合评价,筛选出园林应用表现优良、良好、一般的草本水生植物分别为22种、17种、23种;为邯郸市及周边地区草本水生植物在园林中的应用提供了理论和实践依据。
According to the relevant information associated with local conditions, this paper establishes the evaluation index system containing five indexs： Ornamental value （G） ; Growing period （S） ;Spreading （K） ;Growth vigor （Z） ;Adaptability （X）, using the function Y = 0.4 G ＋ 0.1 S ＋ 0.2K ＋ 0.1 Z ＋ 0.2X. Then the paper gives a comprehensive assessment to the five types of herbaceous aquatic plants embracing wet, emgerged, floating leaves, floating and submerged which has a total of 27 families,46 generas with 62 species in Handan city, and classifies the best, good, and general levels of the herbaceous aquatic plants with a number of 22,17 and 23 species. It provides a basis for the theory and practice for Handan city and the surrotmding areas of herbaceous aquatic plants in the garden.
出处
《河北林果研究》
2009年第3期343-348,共6页
Hebei Journal of Forestry and Orchard Research
关键词
邯郸市
草本水生植物
评价指标体系
构建
评价
Handan city
herbaceous aquatic plants
evaluation index system
construction
evaluation
