黔江区野生草本花卉资源园林开发利用评价体系

黔江区野生草本花卉资源园林开发利用评价体系

章黎黎;李兴武

【摘要】[Objective]The evaluation system for landscape exploitation and utilization of wild herbaceous flower re-sources in Qianjiang was constructed in order to provide references for improving the exploitation and utilization efficien-cy of wild herbaceous flower resources in Qianjiang and other areas with similar conditions.[Method]According to the characteristics of wild herbaceous flower resources in Qianjiang area,a southeast area in Chongqing,a landscape exploita-tion and utilization evaluation system for wild herbaceous flower resources in Qianjiang was constructed by Delphi investi-gation,analytic hierarchy process and Yaaph 10.1.[Result]The evaluation system for landscape exploitation and utiliza-tion of wild herbaceous flower resources in Qianjiang consisted of constraint hierarchy with three subsystems and standard hierarchy with eleven evaluation indexes.By applying above mentioned evaluation system,80 kinds of wild herbaceous flower resources were evaluated in Qianjiang. The comprehensive evaluation results showed that the wild herbaceous flowers such as Dendranthema indicum,Senecio scandens,Viola philippica and Oxalidaceae oxalis could be used as the first choice of landscape plant resources in Qianjiang rural tourism demonstration.Other wild herbaceous flowers such as Agrimonia pilosa,Gnaphalium affine,Abelmoschus sagittifolius and Pharbitis purpurea also had high scores.They had high exploitation and utilization value,which

could be used in afforestation and beautification of urban and scenic spots in Qianjiang.[Conclusion]The evaluation system for landscape exploitation and utilization of wild herbaceous flower re-sources in Qianjiang is feasible and practical,which can be used as the evaluation tool of wild herbaceous flower resources in Qianjiang and other areas with similar conditions.%[目的]构建黔江区野生草本花卉资源园林开发利用评价体系,为提高黔江区及其他相近地区开发利用野生草本花卉资源效率提供参考.[方法]根据渝东南黔江区野生草本花卉资源特点,采用Delphi调查法、层次分析法及Yaahp 10.1构建黔江区野生草本花卉资源的园林开发利用评价体系.[结果]黔江区野生草本花卉资源的园林开发利用评价体系由3个子系统的约束层和11个评价指标的标准层构成,利用该评价系统对黔江区80种野生草本花卉资源的综合评价结果表明,野菊、千里光、紫花地丁和酢浆草等野生草本花卉可作为黔江区乡村旅游示范带的园林绿化植物资源首选;龙芽草、鼠麴草、箭叶秋葵和圆叶牵牛等野生草本花卉也得到较高评分,具有较大开发利用价值,可用于黔江区城市及景区的绿化美化.[结论]构建的黔江区野生草本花卉资源园林开发利用评价体系,可操作性强,符合地方实际,可作为黔江区及其他相近地区的野生草本花卉资源评价工具使用.

【期刊名称】《南方农业学报》

【年(卷),期】2018(049)002

【总页数】8页(P320-327)

【关键词】野生草本花卉;开发利用;评价体系;黔江区

【作者】章黎黎;李兴武

【作者单位】重庆旅游职业学院,重庆黔江409000;重庆旅游职业学院,重庆黔江409000

【正文语种】中文

【中图分类】S688.2

0 引言

【研究意义】野生花卉是处于自然状态下待开发利用且具有观赏性的植物，也是构成独特自然风景、生态多样性和自然植被的重要组成部分（旷莉珠等，2015）。野生花卉具有抗逆性强、观赏价值高、病虫害少、养护成本低及成景快等优点，同时可以应用于花卉新品种的研发及园林绿化（刘杰和杨恒友，2008；李晓鹏等，2016），具有广阔的园林应用前景。近年来，渝东南黔江区城市绿化工程中引种的野生草本花卉不能很好适应当地寡日照、夏凉冬冷的气候条件，园林绿化景观效果差，但国内在相似地理区域如湖北恩施、湖南张家界已开始利用野生花卉开展园林绿化，并取得较好的景观效果。因此，调查评价黔江区野生草本花卉资源的园林开发利用状况，对黔江区开发利用野生草本花卉资源，打造乡村旅游的园林绿化示范带具有较高的参考价值。【前人研究进展】姜洪波等（2004）、樊慧敏和王建书（2011）通过调查统计野生草本花卉资源，对其观赏特性、园林用途及园林配置方法进行了研究；姚蓓等（2011）、张佳平（2013）及王倜等（2014）调查分析了野生草本花卉资源应用在乡村旅游、公园绿化等方面的可行性及其景观价值和生态效益；晏丽（2014）初步统计了武陵山区具有较高观赏价值的野生草本花卉114种，并对其园林开发利用进行研究；旷莉珠等（2015）通过实地调查，分析评价了35种适应重庆主城区气候特点的多年生草本花卉的园林开发利用；章黎黎和李兴武（2016）调查了黔江区蒲花暗河景区的菊科野生草本花卉资源，分析