Hyperspectral-Based Estimation of Leaf Nitrogen Content in Corn Using Optimal Selection of Multiple Spectral Variables

Accurate and dynamic monitoring of crop nitrogen status is the basis of scientific decisions regarding fertilization. In this study, we compared and analyzed three types of spectral variables: Sensitive spectral bands, the position of spectral features, and typical hyperspectral vegetation indices....

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Detalles Bibliográficos
Autores principales: Fan, Lingling, Zhao, Jinling, Xu, Xingang, Liang, Dong, Yang, Guijun, Feng, Haikuan, Yang, Hao, Wang, Yulong, Chen, Guo, Wei, Pengfei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6650944/
https://www.ncbi.nlm.nih.gov/pubmed/31262053
http://dx.doi.org/10.3390/s19132898

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6650944/
https://www.ncbi.nlm.nih.gov/pubmed/31262053
http://dx.doi.org/10.3390/s19132898

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