Research Progress in Application of Spectroscopic Technology in Nutritional Diagnosis of Fruit Tree Leaves
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.
Fruit treeLeafSpectroscopic technologyNutritional diagnosisResearch progress
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