Accurate identification of nitrogen fertilizer application of paddy rice using laser-induced fluorescence combined with support vector machine

Accurate identification of nitrogen fertilizer application of paddy rice using laser-induced fluorescence combined with support vector machine

To identify accurately the doses of nitrogen (N) fertilizer and improve the photosynthetic efficiency of paddy rice, laser induced fluorescence (LIF) technique combined with the support vector machine (SVM) and principal component analysis (PCA) is proposed in this paper. The LIF technology, in whic...

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Bibliographic Details
Main Authors: J. Yang, W. Gong, S. Shi, L. Du, J. Sun, Y.-Y. Ma, S.-L. Song
Format: Article
Language:English
Published: Czech Academy of Agricultural Sciences 2015-11-01
Series:Plant, Soil and Environment
Subjects:
remote sensing
macronutrient
multivariate analysis
chlorophyll content
oryza sativa
Online Access:https://pse.agriculturejournals.cz/artkey/pse-201511-0005_accurate-identification-of-nitrogen-fertilizer-application-of-paddy-rice-using-laser-induced-fluorescence-combi.php

Internet

https://pse.agriculturejournals.cz/artkey/pse-201511-0005_accurate-identification-of-nitrogen-fertilizer-application-of-paddy-rice-using-laser-induced-fluorescence-combi.php

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