Detection of Potassium Deficiency and Momentary Transpiration Rate Estimation at Early Growth Stages Using Proximal Hyperspectral Imaging and Extreme Gradient Boosting

Potassium is a macro element in plants that is typically supplied to crops in excess throughout the season to avoid a deficit leading to reduced crop yield. Transpiration rate is a momentary physiological attribute that is indicative of soil water content, the plant’s water requirements, and abiotic...

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Bibliographic Details
Published in:	Sensors (Basel, Switzerland) Vol. 21; no. 3; p. 958
Main Authors:	Weksler, Shahar, Rozenstein, Offer, Haish, Nadav, Moshelion, Menachem, Wallach, Rony, Ben-Dor, Eyal
Format:	Journal Article
Language:	English
Published:	Switzerland MDPI AG 01.02.2021 MDPI
Subjects:	Agricultural production Algorithms Cameras Crops, Agricultural functional phenotyping Greenhouses Humidity Hyperspectral Imaging hyperspectral remote sensing Irrigation Laboratories phenomics Physiology Potassium Potassium Deficiency Salinity Soil Spectrum analysis Support vector machines transpiration rate Vegetation Water XGboost Israel XGboost functional phenotyping hyperspectral remote sensing potassium reflectance transpiration rate phenomics
ISSN:	1424-8220, 1424-8220
Online Access:	Get full text
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