A Cost-Effective and Portable Optical Sensor System to Estimate Leaf Nitrogen and Water Contents in Crops

A Cost-Effective and Portable Optical Sensor System to Estimate Leaf Nitrogen and Water Contents in Crops

Non-invasive determination of leaf nitrogen (N) and water contents is essential for ensuring the healthy growth of the plants. However, most of the existing methods to measure them are expensive. In this paper, a low-cost, portable multispectral sensor system is proposed to determine N and water con...

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Bibliographic Details
Main Authors: Mohammad Habibullah, Mohammad Reza Mohebian, Raju Soolanayakanahally, Khan A. Wahid, Anh Dinh
Format: Article
Language:English
Published: MDPI AG 2020-03-01
Series:Sensors
Subjects:
non-invasive
machine learning
leaf nitrogen
reflectance
plant phenotyping
Online Access:https://www.mdpi.com/1424-8220/20/5/1449

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