The assessment of vine water uptake conditions by <sup>13</sup>c/<sup>12</sup>c discrimination in grape sugar

Carbon isotope discrimination in primary products of photosynthesis varies with plant water uptake conditions. This property was used to show that the 13C/12C ratio (called ΔC13) in grape sugars and tartrate measured at ripeness can be a valuable indicator of vine water deficit. Correlation between...

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Bibliographic Details
Main Authors: Jean-Pierre Gaudillère, Cornelis van Leeuwen, Olivier Trégoat
Format: Article
Language:English
Published: International Viticulture and Enology Society 2001-12-01
Series:OENO One
Subjects:
Online Access:https://oeno-one.eu/article/view/984

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