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中国农学通报

中国农学通报 ›› 2025, Vol. 41 ›› Issue (15): 71-77.doi: 10.11924/j.issn.1000-6850.casb2024-0713

• 资源·环境·生态·土壤 • 上一篇    下一篇

山东省典型先锋植物生态价值分析及其对盐碱地修复的应用展望

李静(), 黄婧, 李文源, 李国豪, 吴润卓, 李晔彤   

  1. 山东农业工程学院资源与环境工程学院，山东淄博 255000
  • 收稿日期:2024-11-26 修回日期:2025-02-27 出版日期:2025-05-25 发布日期:2025-05-29
  • 作者简介:

    李静，女，1981年出生，山东潍坊人，副教授，博士，从事全球气候变化及盐碱地可持续利用研究。通信地址：250010 山东济南历下区250100 山东省济南市历城区农干院路866号，E-mail：。

  • 基金资助:
    山东省重点研发计划（软科学）项目“基于NbS理念的黄河流域‘山东段’盐碱地典型先锋植物‘生态+经济’双效益协同发展研究”(2023RKY06020); 中央引导地方科技发展专项“海北州农牧废弃物资源化利用技术研发应用”(YDZX2022152); “海北州农田低碳稳产关键技术研发应用”(YDZX2023013); 山东环境科学学会项目“基于NbS理念的盐碱地‘生态修复+土地利用’的协同发展模式研究”(202211); 山东农业工程学院教学改革项目“生态文明建设背景下生态类课程‘N+2+1’创新教学模式探讨”(22XJKTY08)

Ecological Value Analysis of Typical Pioneer Plants in Shandong Province and Its Application Prospect for Saline-Alkali Land Restoration

LI Jing(), HUANG Jing, LI Wenyuan, LI Guohao, WU Runzhuo, LI Yetong   

  1. School of Resource and Environmental Engineering, Shandong Agriculture and Engineering University, Zibo, Shandong 255000
  • Received:2024-11-26 Revised:2025-02-27 Published:2025-05-25 Online:2025-05-29

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摘要：

先锋植物是群落演替中最先出现的植物，对生态系统的发展具有重要意义。为充分发挥先锋植物在盐碱地生态修复中的作用，本研究系统分析了先锋植物的生态价值，并结合典型修复案例展开深入讨论。同时，针对先锋植物的保护与应用，提出了具体的措施及政策建议。研究总结出先锋植物具有改良盐碱土、增加土壤肥力、改善土壤结构、促进群落演替等多种生态价值，可以通过选育合适的耐盐品种，与物理化学方法结合等方式来综合治理盐碱地。先锋植物的生态价值和应用对于盐碱地的综合治理、切实保护耕地、生态破坏区域的修复具有重要的启示及经验借鉴，本研究以期先锋植物在山东省盐碱地生态保护和修复工作中发挥更大价值。

关键词: 山东省, 先锋植物, 生态价值, 盐碱地修复, 应用展望

Abstract:

Pioneer plants are the first plants appearing in the community succession, which are of great significance to the development of the ecosystem. In order to give full play to the role of pioneer plants in the ecological restoration of saline-alkali land, this article systematically analyses the ecological value of pioneer plants and conducts in-depth discussions in combination with typical restoration cases. At the same time, specific measures and policy recommendations are put forward for the protection and application of pioneer plants. The research shows that pioneer plants have various ecological values such as improving saline soil, increasing soil fertility, improving soil structure, promoting community succession, etc. They can be used to comprehensively treat saline and alkaline land by selecting and breeding suitable salt-tolerant varieties and combining them with physicochemical methods. Therefore, the study of the ecological value and application of pioneer plants is an important inspiration and experience for the comprehensive management of saline and alkaline land, the effective protection of arable land, and the restoration of ecologically damaged areas.

Key words: Shandong Province, pioneer plants, ecological value, saline-alkali land restoration, application prospects