Estimation of Paddy Rice Nitrogen Content and Accumulation Both at Leaf and Plant Levels from UAV Hyperspectral Imagery

Estimation of Paddy Rice Nitrogen Content and Accumulation Both at Leaf and Plant Levels from UAV Hyperspectral Imagery

Remote sensing-based mapping of crop nitrogen (N) status is beneficial for precision N management over large geographic regions. Both leaf/canopy level nitrogen content and accumulation are valuable for crop nutrient diagnosis. However, previous studies mainly focused on leaf nitrogen content (LNC)...

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Bibliographic Details
Main Authors: Li Wang, Shuisen Chen, Dan Li, Chongyang Wang, Hao Jiang, Qiong Zheng, Zhiping Peng
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Remote Sensing
Subjects:
paddy rice
growth stages
phenology
hyperspectral
nitrogen
Online Access:https://www.mdpi.com/2072-4292/13/15/2956

Internet

https://www.mdpi.com/2072-4292/13/15/2956

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