光谱技术在果树叶片营养诊断上的应用研究进展  

Research Progress in Application of Spectroscopic Technology in Nutritional Diagnosis of Fruit Tree Leaves

作　　者：栗方亮[1] 孔庆波[1] 张青[1] LI Fang-liang;KONG Qing-bo;ZHANG Qing(Institute of Resources,Environment and Soil Fertilizer,Fujian Academy of Agricultural Sciences/Fujian Key Laboratory of Plant Nutrition and Fertilizer,Fuzhou 350013,China)

机构地区：[1]福建省农业科学院资源环境与土壤肥料研究所/福建省植物营养与肥料重点实验室,福建福州350013

出　　处：《江西农业学报》2024年第3期22-26,共5页Acta Agriculturae Jiangxi

基　　金：福建省自然科学基金项目(2023J01362);福建省农业科学院对外合作项目(DWHZ-2024-16);福建省属公益类科研院所基本科研专项项目(2021R1025008)。

摘　　要：光谱技术具有分析速度快、操作简单、多元素同时监测、不需要消耗化学药品、自动化程度较高等特点,其可以实现作物单株和大样本的营养诊断和分析。综述了光谱技术在果树叶片大量元素(N、P、K)、中微量元素(Ca、Mg、Fe、Mn、Cu、Zn)营养诊断上的应用研究进展,并讨论了该领域今后进一步的研究方向。Spectroscopic technology has the characteristics of fast analysis speed,simple operation,simultaneous monitoring of multiple elements,no consumption of chemicals and high automation.It can realize the nutritional diagnosis and analysis of single plant and large sample.This paper first summarized the application of spectroscopic technology in the nutritional diagnosis of macro elements(N,P and K),medium elements and trace elements(Ca,Mg,Fe,Mn,Cu and Zn)in fruit tree leaves,and then discussed the further research direction of spectroscopic technology in fruit tree nutrition diagnosis in the future.

关 键 词：果树 叶片 光谱技术 营养诊断 研究进展 

分 类 号：S123[农业科学—农业基础科学]