齐齐哈尔灌木植物资源组成及经济价值潜力分析  

Investigation of taxonomic shrub resources in Qiqihar andanalysis of their economic potentiality

作　　者：崔琳 张强 王力刚 张玉柱 韩勤 蒋先翠 CUI Lin;ZHANG Qiang;WANG Ligang;ZHANG Yuzhu;HAN Qin;JIANG Xiancui(National Permanent Scientific Research Base on Shelter Forest in Nenjiang Plain,Heilongjiang Songnen Plain Farmland Shelterbelt Ecosystem National Observation and Research Station,Qiqihar Branch of Heilongjiang Academy of Forestry,Qiqihar,Heilongjiang 161005,China;Heilongjiang Zhalong Wetland Ecosystem National Observation and Research Station,Qiqihar,Heilongjiang 161005,China)

机构地区：[1]黑龙江省林业科学院齐齐哈尔分院,嫩江平原防护林国家长期科研基地,黑龙江松嫩平原农田防护林生态系统国家定位观测研究站,黑龙江齐齐哈尔161005 [2]黑龙江扎龙湿地生态系统国家定位观测研究站,黑龙江齐齐哈尔161005

出　　处：《西北植物学报》2024年第12期1980-1987,共8页Acta Botanica Boreali-Occidentalia Sinica

基　　金：黑龙江省省属科研院所科研业务费非竞争项目(CZKYF2023q003)。

摘　　要：【目的】摸清齐齐哈尔灌木植物资源现状及其经济价值,为该区灌木资源开发利用提供依据。【方法】采用文献查阅与样线、样方调查相结合的方法,对该区灌木资源物种组成、分布区及价值类型进行分析。【结果】齐齐哈尔共有灌木植物26科57属185种,其中,被子植物24科55属180种,占比97.30%。生活型以落叶和直立类为主,科属组成均以单种和寡种科属为主。植物区系成分复杂,属的温带成分(82.46%)占绝对优势,尤以北温带区系(49.12%)为主,突显该区温带植物区系特征。该区灌木资源的经济价值以观赏类所占比重最大,其次为药用类、原(油)料类、食用类,大部分价值尚未得到开发。通过筛选,提出适合该区发展的10种食用类经济灌木。【结论】齐齐哈尔灌木资源种类丰富,科属组成分散,区系成分复杂,经济价值潜力多样,可将食用类灌木作为该区特色灌木产业开发利用。[Objective]The study aims to find out the shrub resource situation and its economic potentiality in Qiqihar,and provide basis for the development and utilization of shrub resources in this area.[Methods]The species composition,distribution,and economic potentiality were analyzed by combining literature review,sampling line,and sampling square survey.[Results]There were 185 species of shrubs,which belonged to 57 genera and 26 families in Qiqihar;180 of which,from 55 genera and 24 families,were angiosperms,accounting for 97.30%.The predominant forms were deciduous and erect shrubs,and monotypic and oligotypic genera were the main genera of families. The floristic composition of the genus was complex,and the temperate floristic composition (82.46%) was absolutely dominant, especially the northerntemperate floristic flora (49.12%), which highlighted the temperate floristic characteristics of this area.Ornamental shrubs held the highest economic value among shrub resources, followed by medicinal, raw(oil) material, and edible shrub species. However, much of their potential value remained untapped.Through screening, 10 edible economic shrubs suitable for the development of this area were proposed.[Conclusion] The shrub resources in Qiqihar are abundant in species, distributed across various familiesand genera, complex in floristic composition, and diverse in economic potentiality. Edible shrub plants canbe utilized to develop a regional characteristic shrub industry.

关 键 词：齐齐哈尔 灌木 区系组成 经济价值 

分 类 号：S727[农业科学—林木遗传育种]