渭河野生植物资源调查及其开发利用分析

以渭河野生植物资源为研究对象,对渭河野生植物资源的种类、分布、观赏和生态特性进行调查分析,以期科学合理地保护和开发渭河野生植物资源,为渭河生态修复过程中的植物选择以及渭河湿地植物保护提供参考,进而推进渭河甚至黄河生态修复和湿地保护进程。结果表明,渭河具有丰富的野生植物资源,共有93科310属453种。依照其分布范围筛选出具有优良开发前景的野生植物88种,其中乔木4种、灌木10种、草本植物74种。筛选出的植物在园林应用、生态修复、药用方面具有广阔的开发利用前景,在渭河生态建设工程中作为景观设计部分的植物配植材料有利于生态园林城市的营造,结合药用价值的开发更可兼顾生态价值与经济价值的实现。针对开发利用价值,结合渭河实际情况对渭河野生植物的保护和可持续开发利用提出结合园林应用进行保护与开发、加强植物生态效益研究和进行综合开发利用的建议。

Wild Plant Resources in Weihe River: Investigation,Development and Utilization

The wild plant resources in Weihe river were used as the research objects, and their species, distribution, ornamental and ecological characteristics were investigated and analyzed, aiming to protect and explore local wild plant resources by a scientific way, and providing references for the plant selection and protection in the process of ecological restoration, thus to promote the process of ecological restoration and wetland conservation in Weihe river even the Yellow river. The results showed that Weihe river was rich in wild plants resources, 453 species of wild plants belonging to 93 families and 310 genera were found. According to the distribution, 88 species of plants were screened out. There were 4 species of trees, 10 species of shrubs and 74 species of herbs among of them. The selected plants had broad application potential in landscape, ecological restoration and medicinal use. In the progress of ecological construction projects in Weihe river, it is beneficial to the building of ecological garden city when the selected plants were used as part of the landscape design. The economic and ecological value would be achieved simultaneously via exploring their medical value. In view of the plants development and utilization value and based on the local condition in Weihe river, we proposed suggestions as protecting and exploring the resources in combination with landscape application, strengthening the ecological benefit study and so on.