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中国农学通报 ›› 2023, Vol. 39 ›› Issue (35): 35-40.doi: 10.11924/j.issn.1000-6850.casb2022-1027

• 林学·园艺·园林 • 上一篇    下一篇

林木营养理论与营养诊断技术研究进展

闫彩霞(), 吴中能(), 刘俊龙, 苗婷婷, 曹志华, 孙慧   

  1. 安徽省林业科学研究院,合肥 230088
  • 收稿日期:2022-12-13 修回日期:2023-02-15 出版日期:2023-12-11 发布日期:2023-12-11
  • 通讯作者:
    吴中能,男,1964年出生,安徽芜湖人,研究员,硕士,主要从事用材林及竹类研究。通信地址:230088 安徽省合肥市高新区黄山路618-1号 安徽省林业科学研究院,Tel:0551-62631156,E-mail:
  • 作者简介:

    闫彩霞,女,1989年出生,河南濮阳人,研实员,硕士,研究方向:森林培育。通信地址:230088 安徽省合肥市高新区黄山路618-1号 安徽省林业科学研究院,Tel:0551-62631176,E-mail:

  • 基金资助:
    科技部国家重点研发计划项目“杨树大径级工业资源材精准高效培育技术研究”(2021YFD2201200); 安徽省科技厅“2023年安徽现代林业发展及科研能力提升项目”。

Research Progress of Forest Tree Nutrition Theory and Nutrition Diagnosis Techniques

YAN Caixia(), WU Zhongneng(), LIU Junlong, MIAO Tingting, CAO Zhihua, SUN Hui   

  1. Anhui Academy of Forestry, Hefei 230088
  • Received:2022-12-13 Revised:2023-02-15 Published-:2023-12-11 Online:2023-12-11

摘要:

营养诊断是林木管理和科学施肥的重要依据,也是评价肥效及指导施肥的关键技术。本文概述了林木营养理论研究进展,梳理总结了国内外营养诊断技术研究状况和进展,着重分析评述了外观诊断法、田间试验、土壤分析法、植物组织分析法、植物无损检测等营养诊断方法的特点及其局限性,为科学开展林木养分管理提供技术支撑,最后指出了中国林木营养诊断发展中的问题,展望了今后营养理论和诊断技术研究方向和应用前景。

关键词: 营养理论, 营养诊断, 养分管理

Abstract:

Nutrition diagnosis is an important basis for forest tree management and scientific fertilization, and also the key technique to evaluate fertilizer efficiency and guide fertilization. This paper summarized the research progress of forest tree nutrition theory, and the research status and progress of nutrition diagnosis techniques at home and abroad. It emphatically analyzed the characteristics and constraints of nutrition diagnosis methods such as appearance diagnosis, field experiment, soil analysis, plant tissue analysis and plant nondestructive testing, to provide technical support for the scientific development of forest tree nutrient management. At last, the paper pointed out the problems in the development of forest tree nutrition diagnosis in China, and discussed the research direction and application prospect of forest tree nutrition theory and diagnosis techniques.

Key words: nutrition theory, nutrition diagnosis, nutrient management