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林草资源研究 ›› 2024›› Issue (1): 73-81.doi: 10.13466/j.cnki.lczyyj.2024.01.010

• 科学研究 • 上一篇    下一篇

6种半干旱地区园林绿化植物综合适应性评价

周龙(), 杨晓雪, 段晓晨()   

  1. 石家庄铁道大学 管理学院,石家庄 050043
  • 收稿日期:2024-01-03 修回日期:2024-02-05 出版日期:2024-02-28 发布日期:2024-03-22
  • 通讯作者: 段晓晨,教授,博士生导师,主要研究方向:园林绿化工程研究。Email:1323568480@qq.com
  • 作者简介:周龙,硕士研究生,主要研究方向:园林绿化工程研究。Email:2084865791@qq.com

Comprehensive Adaptability Evaluation of Six Kinds of Landscapeing Plants in Semi-arid Region

ZHOU Long(), YANG Xiaoxue, DUAN Xiaochen()   

  1. School of Management,Shijiazhuang Tiedao University,Shijiazhuang 050043,China
  • Received:2024-01-03 Revised:2024-02-05 Online:2024-02-28 Published:2024-03-22

摘要:

综合评价半干旱地区园林绿化植物的综合适应性,可以有效解决半干旱地区盲目选择园林绿化植物的问题。以典型半干旱地区大同市云州区园林绿化试验区移栽的6种候选园林绿化植物为研究对象,采取专家咨询法,选取园林绿化植物综合适应性评价指标,结合层次分析法和CRITIC客观赋权法确定评价指标权重,采用模糊综合评价法进行综合评价,计算各植物综合适应性得分,并通过试验区种植试验进行验证。结果表明:1)影响植物综合适应性的一级评价指标有3个:观赏特性、生长特性、生态适应性;对应的二级指标共有15个:观花、观果、彩叶、观型特性,树高、地径、冠幅生长量、繁殖能力,抗旱性、耐寒性、耐热性、抗病虫害性、抗盐碱性、抗涝性、抗风性能力。2)综合适应性得分:水栒子>蓝叶忍冬>卫矛>蒙古扁桃>岩生忍冬>金花忍冬,水栒子综合适应性得分最高,与试验区种植试验结果一致。水栒子对半干旱地区环境的综合适应性很强,可以作为半干旱地区园林绿化工程植物。

关键词: 半干旱区, 绿化植物, 层次分析法, CRITIC, 模糊综合评价

Abstract:

Comprehensive adaptability evaluation can effectively solve the problem of blind selection of landscaping plants in semi-arid areas.Six candidate landscaping plants transplanted in the typical semi-arid area of Yunzhou Districtin Datong City have been selected asresearch objects.The expert consultation method isadopted to select the comprehensive adaptability evaluation indexes of landscaping plants.The weight of evaluation indexes is determined by combining the analytic hierarchy process(AHP)and the objective weighting method of CRITIC.The comprehensive evaluation is carried out by the fuzzy comprehensive evaluation method to calculate the comprehensive adaptability scores of each plant.The results are verified by conducting experiment in the experimental area.The results showed as follows:1)There were three primary evaluation indexes that affected the comprehensive adaptability of plants:ornamental characteristics,growth characteristics and ecological adaptability.There were 15 secondary indexes:flower observation,fruit observation,color leaf observation and shape observation;tree height,ground diameter,crown width increase,reproductive ability;drought resistance,cold resistance,heat resistance,pest resistance,saline-alkali resistance,waterlogging resistance,wind resistance.2)The score of comprehensive adaptability is:Cotoneaster multiflorus>Lonicera caerulea>Euonymus alatus>Lonicera rupicola>Lonicera chrysantha.The score of comprehensive adaptability of Cotoneaster multiflorus is the highest,which is consistent with the experimental result.The results showed that Cotoneaster multiflorus should be selected as a landscaping plant in this area due to its high comprehensive adaptability evaluation in semi-arid areas.

Key words: semi-arid region, landscaping plants selection, analytic hierarchy process, CRITIC, fuzzy comprehensive evaluation

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