齐齐哈尔灌木植物资源组成及经济价值潜力分析
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黑龙江省林业科学院齐齐哈尔分院

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黑龙江省省属科研院所科研业务费非竞争项目(CZKYF2023003)


Investigation and analysis of Composition and potential economic value of Shrub Resources in Qiqihar
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    摘要:

    【目的】灌木是齐齐哈尔地区重要的植被类型,摸清地区灌木植物资源现状及其经济开发潜力,可为该地区灌木资源开发利用提供理论数据。【方法】研究采用资料查询和样线、样方调研相结合的方法,对齐齐哈尔地区灌木资源物种组成、分布区类型及价值类型进行分析。【结果】齐齐哈尔地区共有灌木植物26科57属185种,其中被子植物26科55属180种,占比97.30%。生活型以落叶类灌木和直立类灌木为主,科属组成以单种科、寡种科、单种属、寡种属为主。植物区系成分复杂,科属的地理成分均以温带成分为主,温带地理成分占总属数的82.46%,尤以北温带区系为主,显示齐齐哈尔地区温带植物区系特征。灌木资源的经济价值以观赏类树种种类所占比重最大,其次为药用类、原(油)料类、食用类、粗加工类树种,大部分价值尚未得到开发。通过筛选,提出适合齐齐哈尔地区发展的经济灌木10种,均为食用类经济灌木。【结论】齐齐哈尔地区灌木资源种类丰富,科属组成分散,区系成分复杂,经济价值潜力多样,可将食用类灌木植物作为地区特色灌木产业开发利用。

    Abstract:

    【Objective】Shrub is an important vegetation type in Qiqihar area. To find out the current situation of shrub plant resources and its economic development potential can provide theoretical data for the development and utilization of shrub resources in this area.【Methods】The study utilized data inquiry, line transect, and quadrat investigation methods to analyze the species composition, distribution patterns, and ecological value of shrub resources in the Qiqihar area.【Results】The Qiqihar area is home to 185 species of shrub plants in 26 families and 57 genus, with angiosperms accounting for 97.30% of the total species. The predominant life forms are deciduous and upright shrubs, with most family genera being monospecific or oligospecific. The floristic composition is complex, mainly temperate in geographical distribution, representing 82.46% of the total genera, especially in the northern temperate flora characteristic of the region. Ornamental tree species hold the highest economic value among shrub resources, followed by medicinal, raw (oil), edible, and rough processing tree species; however, much of their potential value remains untapped. After careful selection, we have identified 10 economically viable shrubs suitable for development in the Qiqihar area—all of which are edible economic shrubs.【Conclusion】The shrub resources in the Qiqihar area are abundant in species, distributed across various families and genera, complex in floristic composition, and diverse in potential economic value. Edible shrub plants can be utilized to develop a regional characteristic shrub industry.

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崔琳,王力刚,张强,等.齐齐哈尔灌木植物资源组成及经济价值潜力分析[J].西北植物学报,2024,44(12):1980-1987

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  • 收稿日期:2024-05-16
  • 最后修改日期:2024-05-31
  • 录用日期:2024-06-11
  • 在线发布日期: 2024-10-25
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