新疆阿尔泰山高山植物资源调查及园林应用评价  

Investigation and Landscape Application Evaluation of Alpine Plant Resources in the Altay Mountains,Xinjiang

作　　者：刘召强 刘广甫 原鑫 陈思达 孔德政[1] 刘艺平[1] LIU Zhaoqiang;LIU Guangfu;YUAN Xin;CHEN Sida;KONG Dezheng;LIU Yiping(College of Forestry,Henan Agricultural University,Zhengzhou,Henan 450002;Zhengzhou Gardens Bureau,Zhengzhou,Henan 450006)

机构地区：[1]河南农业大学林学院,河南郑州450002 [2]郑州市园林局,河南郑州450006

出　　处：《北方园艺》2020年第21期56-62,共7页Northern Horticulture

基　　金：国家自然科学基金资助项目(31600568);河南省重大科技专项资助项目(30400098);河南农业大学科技创新基金资助项目(KJCX2017C01)。

摘　　要：以新疆阿尔泰山区高山野生植物资源为研究对象,通过踏查的方法进行详细调查与分析,应用层次分析法(AHP)构建高山野生植物资源观赏价值评价体系,并用Yaahp 10.1软件计算分析各评价指标的权重,以期筛选出优良的观赏植物为园林景观的营造提供更多选择。结果表明:阿尔泰山区具有观赏价值的植物226种,隶属于45科138属,其中以豆科(Leguminosae)、菊科(Compositae)、蔷薇科(Rosaceae)最为丰富。评价体系的16个评价因子中,叶色(P5),花果色(P6)和抗逆性(P10)对观赏价值的贡献率最高。该评价体系共筛选出奇异堇菜(Viola mirabilis)、新疆远志(Polygala hybrida)、新疆猪牙花(Erythronium sibiricum)、阿尔泰金莲花(Trollius altaicus)、西伯利亚耧斗菜(Aquilegia sibirica)、中亚鸢尾(Iris bloudowii)、沙乌尔翠雀花(Delphinium shawurense)等25种Ⅰ级优良观赏植物。The alpine plant resources in the Altay Mountains of Xinjiang were studied,to investigate and analyze the wild plant species with field survey.The analytic hierarchy process(AHP) was utilized to construct the evaluation index system for ornamental value of alpine wild plant resources,and the weight of evaluation indices were calculated using the software Yaaph 10.1,in order to screen out excellent ornamental plants,more choices were provided for the creation of garden landscapes.The results showed that there were 226 species of ornamental plants in Altay Mountains,belonging to 138 genera of 45 families,among which Leguminosae,Compositae and Rosaceae was the most abundant.Among the 16 evaluation factors of the evaluation system,leaf color(P5),flower color(P6) and stress resistance(P10) provide most of contribution to ornamental value.By this evaluation system,25 gradeⅠfine ornamental species including Viola mirabilis, Polygala hybrida, Erythronium sibiricum,Trollius altaicus, Aquilegia sibirica, Iris bloudowii and Delphinium shawurense.

关 键 词：阿尔泰山 高山植物 层次分析法 观赏价值评价 园林应用 资源调查 

分 类 号：Q949.99[生物学—植物学]