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Winter Wheat Nitrogen Estimation Based on Ground-Level and UAV-Mounted Sensors
A better understanding of wheat nitrogen status is important for improving N fertilizer management in precision farming. In this study, four different sensors were evaluated for their ability to estimate winter wheat nitrogen. A Gaussian process regression (GPR) method with the sequential backward f...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8778331/ https://www.ncbi.nlm.nih.gov/pubmed/35062509 http://dx.doi.org/10.3390/s22020549 |