Acta Agrestia Sinica

Acta Agrestia Sinica ›› 2020, Vol. 28 ›› Issue (3): 852-856.DOI: 10.11733/j.issn.1007-0435.2020.03.033

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Comprehensive Evaluation of Native Plant Resources and Their Landscape Application in Sandy Grassland of Northwest Liaoning

HAO Jian-hui1,2, CHEN Xi3, QI Feng-lin4, LI Ying-fu1, LIU Ying1, LIU Jun1, REN Bai-hui1, WANG Zheng-wen5, BAI Long1   

  1. 1. Shenyang Agricultural University, Shenyang, Liaoning Province 110866, China;
    2. Inner Mongolia University For Nationalities, Tongliao, Inner Mongolia 028043, China;
    3. Grassland Protection Department of Liaoning Forestry Development Service Center, Shenyang, Liaoning Province 110036, China;
    4. Zhangwu Grassland Ecological Restoration Demonstration Area Administration Committee, Fuxin, Liaoning Province 123200, China;
    5. Shenyang Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, Liaoning Province 110016, China
  • Received:2019-12-02 Revised:2020-03-13 Online:2020-06-15 Published:2020-05-30

辽西北沙地草原乡土植物资源及园林应用综合评价

郝建辉1,2, 陈曦3, 齐凤林4, 李瑛芙1, 刘英1, 刘军1, 任百慧1, 王正文5, 白龙1   

  1. 1. 沈阳农业大学, 辽宁 沈阳 110866;
    2. 内蒙古民族大学, 内蒙古 通辽 028043;
    3. 辽宁省林业发展服务中心草原保护部, 辽宁 沈阳 110036;
    4. 阜新市彰武草原生态恢复示范区管理委员会, 辽宁 阜新 123200;
    5. 中国科学院沈阳应用生态所, 辽宁 沈阳 110016
  • 通讯作者: 白龙
  • 作者简介:郝建辉(1978-),男,内蒙古通辽人,讲师,主要从事草坪学教学与研究,E-mail:410064331@qq.com;
  • 基金资助:
    辽宁省草地资源调查专项（2015LC001-5）资助

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Abstract: In order to understand the species of native plants and their landscape application value in the sandy grassland of Northwest Liaoning,a comprehensive evaluation model of landscape application was constructed and evaluated by analytic hierarchy process. 86 plant species occurred in the sandy grassland,and six of these 86 spcecies,i.e. Potentillatanacetifolia,Lespedeza juncea,calamagrostisepigeios,Allium ramosum,Allium chrysanthum and diantuschinensis,had the comprehensive evaluation value of more than 4. These six species have strong ecological adaptability,high drought resistance and certain ornamental value,which are elite plants for vegetation restoration and landscaping in arid and cold areas in the northwest of Liaoning.

Key words: Northwest Liaoning, Sandy grassland, Native plants, Garden application, Analytic hierarchy process

摘要： 为了解辽西北沙地草原乡土植物种类及其园林应用价值，本研究通过构建园林应用综合评价模型并运用层次分析法进行评价。研究结果表明，沙地草原中出现86种植物，其中综合评价值在4以上的有6种，分别为菊叶委陵菜（Potentilla tanacetifolia）、尖叶铁扫帚（Lespedeza juncea）、拂子茅（Calamagrostis epigeios）、野韭（Allium ramosum）、野葱（Allium chrysanthum）和石竹（Dianthus chinensis），这6种植物生态适应性强，抗旱性强，具有一定的观赏价值，是辽西北及干旱寒冷地区植被修复、园林绿化的优良植物。

关键词: 辽西北, 沙地草原, 乡土植物, 园林应用, 层次分析法

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