Mapping Soil Available Nitrogen Using Crop-Specific Growth Information and Remote Sensing

Mapping Soil Available Nitrogen Using Crop-Specific Growth Information and Remote Sensing

Soil available nitrogen (AN) is a critical nutrient for plant absorption and utilization. Accurately mapping its spatial distribution is essential for improving crop yields and advancing precision agriculture. In this study, 188 AN soil samples (0–20 cm) were collected at Heshan Farm, Nenjiang Count...

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Bibliographic Details
Main Authors: Xinle Zhang, Yihan Ma, Shinai Ma, Chuan Qin, Yiang Wang, Huanjun Liu, Lu Chen, Xiaomeng Zhu
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Agriculture
Subjects:
soil available nitrogen
crop types
soil nutrient mapping
precision agriculture
Sentinel-2
Online Access:https://www.mdpi.com/2077-0472/15/14/1531
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