Modeling °Brix and pH in Wine Grapes from Satellite Images in Colchagua Valley, Chile

Modeling °Brix and pH in Wine Grapes from Satellite Images in Colchagua Valley, Chile

To monitor the ripeness and composition of wine grape berries and establish an optimal harvest date, the determination of °Brix and pH is vital. This research studies two harvest seasons of Cabernet Sauvignon wine grapes: 2017 and 2018. Field data were periodically collected to follow the phenologic...

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Bibliographic Details
Main Authors: Sandra N. Fredes, Luis Á. Ruiz, Jorge A. Recio
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Agriculture
Subjects:
°Brix
pH
Sentinel-2
precision viticulture
remote sensing
Online Access:https://www.mdpi.com/2077-0472/11/8/697

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