野生花卉大火草的研究现状与发展前景

Current Status and Development Prospect of Wild Anemone tomentosa

野生花卉通常均具有较高的观赏价值和经济价值。我国的野生花卉资源十分丰富,加强野生花卉在城市园林造景和沙荒地造林绿化中的应用,可以提高城市园林景观的自然度,使城市与自然环境相互融合,创造出自然和谐的人居环境;也可以增加沙荒地地表绿化面积,减轻土壤风蚀;同时,还可以产出大量的药材,产生一定的经济效益,为区域经济的发展起到促进作用。因此认为,人工种植和大力发展野生花卉在带来环境效益的同时,还能产生一定的经济效益和社会效益。大火草是一种具有很高观赏价值和药用价值的优良野生花卉,在我国西北、西南各省区均有天然分布。大火草叶片大、基生叶贴地生长、覆盖地表效果好;花色艳丽、姿态优美、花期较长;根茎所含化学成分多,药理作用良好;此外,大火草属于宿根植物、栽培简单、管理粗放、抗逆性强,一次种植后能够产生多年的效益。基于此,本文对大火草的生物学特征、药理作用与价值、栽培技术与管理3方面的研究成果进行综述,并指出目前关于大火草研究中尚存在的不足,分析大火草今后的研究与发展前景,以期引起科研工作者与园林工作者对大火草的重视,也为进一步保护和利用大火草收集一定的基础材料和科学依据,对今后大火草的科学研究与开发利用具有理论和现实意义。

Wild flowers usually have high ornamental value and economic value.China’s wild flower resources are very rich.It can improve the naturalness of urban landscapes,integrate urban and natural environment,create a natural harmony living environment.Increase the green area and reduce soil wind erosion,produce a large amount of medicinal materials to promote the development of the regional economy by strengthening the application of wild flowers in urban landscaping and afforestation in sandyland.Therefore,the planting of wild flowers can produce environmental benefits,economic benefits and social benefits.Anemone tomentosa is a kind of choiceness wild flowers,which has high ornamental value and medicinal value.It was quite widely distributed in northwest and southwest China.Anemone tomentosa has large leaves,gorgeous color,longer flowering,graceful shape,at the same time,it has a high medicinal value.In addition,this plant also has some advantages such as hardiness,simple cultivation,extensive management.This paper reviews the biological characteristics,pharmacological effects and values,cultivation techniques and management of Anemone tomentosa.While,it pointed out the current problems in the research of the Anemone tomentosa,and analyzed the future development prospects of the Anemone tomentosa.In order to attract the attention of researchers and garden workers to Anemone tomentosa,it also has certain theoretical materials and scientific basis for further protection and utilization of Anemone tomentosa,and has theoretical and practical significance for the future scientific research and development and utilization of Anemone tomentosa.