大庆地区委陵菜属植物园林应用评价(英文)

编号 zgly0001412441

文献类型 期刊论文

文献题名 大庆地区委陵菜属植物园林应用评价(英文)

作者 尤凤丽  曲丽娜  赵晓菊  邵小强  薛建华  张启华 

作者单位 大庆师范学院生命科学学院  中国科学院植物研究所 

母体文献 Journal of Landscape Research 

年卷期 2011年05期

年份 2011 

分类号 S68 

关键词 Potentilla  Landscape application  Evaluation 

文摘内容 The paper had analyzed natural condition of Daqing Area and distribution of plants of Potentilla in Daqing,and summarized 9 varieties of Potentilla.Based on field study and plot experiment and through observation of their biological traits,7 varieties of Potentilla had been identified suitable for landscaping;and evaluation had been conducted on their landscape application from the perspective of ornament,drought resistance,cold resistance,trampling resistance,adaptability to environment,coverage,and maintenance frequency.It was considered that their ornamental effect was quite good.They had certain drought resistance and cold resistance,and strong trampling resistance.These resistances of Potentilla bifurca L.var.glabrata Lehm.and Potentilla flagellaris Willd ex Schlecht.were stronger than that of Potentilla paradoxa Nutt.and Potentilla anserina L.,and then Potentilla chinensis Ser.,Potentilla discolor Bunge.and Potentilla tanacetifolia Willd ex Schlecht.were secondary.The pattern and structure of plants of Potentilla were coordinated and unified with the environment.The coverage of P.anserina L.,P.flagellaris Willd ex Schlecht.,and P.bifurca L.var.glabrata Lehm.was higher than that of P.paradoxa Nutt.and P.Tanacetifolia Willd ex Schlecht.and P.discolor Bunge..Plants of Potentilla didn’t need to be maintained by men and they were ideal landscaping plants.On this basis,it had proposed suggestions on protection and development of landscaping plants of Potentilla in Daqing City.