Improving the performance of a spectral model to estimate total nitrogen content with small soil samples sizes

Improving the performance of a spectral model to estimate total nitrogen content with small soil samples sizes

Abstract The application of near-infrared spectroscopy (NIRS) for rapid quantitative analysis of soil total nitrogen (STN) is of great significance to recycling nitrogen in the ecosystem and crops growth. However, collecting thousands of soil samples and chemical analysis are impracticable, more imp...

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Bibliographic Details
Main Authors: Weihao Tang, Wenfeng Hu, Chuang Li, Jinjing Wu, Hong Liu, Chao Wang, Xiaochuan Luo, Rongnian Tang
Format: Article
Language:English
Published: SpringerOpen 2024-03-01
Series:Chemical and Biological Technologies in Agriculture
Subjects:
Soil total nitrogen
Near-infrared spectroscopy
Soil particle sizes decomposition
Spectral data recapture
Model fusion
Spectral modelling
Online Access:https://doi.org/10.1186/s40538-024-00552-6

Internet

https://doi.org/10.1186/s40538-024-00552-6

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