RGB Indices Can Be Used to Estimate NDVI, PRI, and Fv/Fm in Wheat and Pea Plants Under Soil Drought and Salinization

RGB Indices Can Be Used to Estimate NDVI, PRI, and Fv/Fm in Wheat and Pea Plants Under Soil Drought and Salinization

Soil drought and salinization are key abiotic stressors for agricultural plants; the development of methods of their early detection is an important applied task. Measurement of red-green-blue (RGB) indices, which are calculated on basis of color images, is a simple method of proximal and remote sen...

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Bibliographic Details
Main Authors: Yuriy Zolin, Alyona Popova, Lyubov Yudina, Kseniya Grebneva, Karina Abasheva, Vladimir Sukhov, Ekaterina Sukhova
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Plants
Subjects:
soil drought
salinization
RGB indices
ExG
VARY
NDVI
Online Access:https://www.mdpi.com/2223-7747/14/9/1284
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