Carbon Isotope Discrimination (δ13 C) of Grape Musts Is a Reliable Tool for Zoning and the Physiological Ground-Truthing of Sensor Maps in Precision Viticulture

Carbon Isotope Discrimination (δ13 C) of Grape Musts Is a Reliable Tool for Zoning and the Physiological Ground-Truthing of Sensor Maps in Precision Viticulture

Carbon stable isotope composition of berry must at harvest (δ13C) is an integrated assessment of plant water status during grape (Vitis vinifera L.) berry ripening. Measurement of δ13C of grape juice is proposed as an alternative to traditional measurements of water status to capture the spatial var...

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Bibliographic Details
Main Authors: Luca Brillante, Johann Martínez-Lüscher, Runze Yu, Sahap Kaan Kurtural
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-09-01
Series:Frontiers in Environmental Science
Subjects:
water
precision agriculture
anthocyanins
nitrogen
terroir
irrigation
Online Access:https://www.frontiersin.org/article/10.3389/fenvs.2020.561477/full

Internet

https://www.frontiersin.org/article/10.3389/fenvs.2020.561477/full

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