Noninvasive Early Detection of Nutrient Deficiencies in Greenhouse-Grown Industrial Hemp Using Hyperspectral Imaging

Hyperspectral imaging is an emerging non-invasive technology with potential for early nutrient stress detection in plants prior to visible symptoms. This study evaluated hyperspectral imaging for early identification of nitrogen, phosphorus, and potassium (NPK) deficiencies across three greenhouse-g...

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Bibliographic Details

Published in:	Remote Sensing
Main Authors:	Alireza Sanaeifar, Ce Yang, An Min, Colin R. Jones, Thomas E. Michaels, Quinton J. Krueger, Robert Barnes, Toby J. Velte
Format:	Article
Language:	English
Published:	MDPI AG 2024-01-01
Subjects:	chemometrics hyperspectral imaging industrial hemp nutrient deficiencies pre-visual detection variable selection
Online Access:	https://www.mdpi.com/2072-4292/16/1/187