Evaluation of Three Portable Optical Sensors for Non-Destructive Diagnosis of Nitrogen Status in Winter Wheat

Evaluation of Three Portable Optical Sensors for Non-Destructive Diagnosis of Nitrogen Status in Winter Wheat

The accurate estimation and timely diagnosis of crop nitrogen (N) status can facilitate in-season fertilizer management. In order to evaluate the performance of three leaf and canopy optical sensors in non-destructively diagnosing winter wheat N status, three experiments using seven wheat cultivars...

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Bibliographic Details
Main Authors: Jie Jiang, Cuicun Wang, Hui Wang, Zhaopeng Fu, Qiang Cao, Yongchao Tian, Yan Zhu, Weixing Cao, Xiaojun Liu
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Sensors
Subjects:
nitrogen indicator
nitrogen nutrition diagnosis
optical sensor
spectral index
Online Access:https://www.mdpi.com/1424-8220/21/16/5579

Internet

https://www.mdpi.com/1424-8220/21/16/5579

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