Grape Nitrogen Content at harvest plays a decisive role in the kinetics of alcoholic fermentation and in the formation of wine aromas, particularly in the case of white wines. Viticultural practices have evolved considerably in recent decades towards less use of herbicides and more grass cover. In this context, nitrogen deficiencies in musts have been observed repeatedly in certain vineyards. How can vineyard management be adapted to take into account this competition for nitrogen?
Verdenal T., Zufferey V., Huberty M., Melot C., Dienes-Nagy A., Spring J.-L.
Leaf area management affects grape nitrogen content.
Practical Winery & Vineyard, March, 2023, 66-71.
Lien: Practical Winery Library
ISSN en ligne: 1057-2694
ID publication (Code web): 52528 Envoyer par e-mail
