Plant Nitrogen Concentration

Improving the transferability of potato nitrogen concentration estimation models based on hybrid feature selection and Gaussian process regression
Feature selection methods are widely used to improve the performance of plant nitrogen concentration (PNC) estimation models. However, …
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Improving winter wheat plant nitrogen concentration prediction by combining proximal hyperspectral sensing and weather information with machine learning
Timely and accurate prediction of nitrogen (N) status in winter wheat is crucial for guiding precision N management. This study aimed …
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Mapping Plant Nitrogen Concentration and Aboveground Biomass of Potato Crops from Sentinel-2 Data Using Ensemble Learning Models
Excessive nitrogen (N) fertilization poses environmental risks at regional and global levels. Satellite remote sensing provides a novel …
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