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Filtering by: Creator Specht, Anna Decade 1990-1999

Evaluation of Nitrogen Deficiencies in Oregon Grapevines, Musts, and Wines [1998-1999]

Creator:

Watson, Barney, Specht, Anna, and Hellman, Ed

Abstract:

Stuck and slow fermentations are a major concern of winemakers. If the levels of fermentable nitrogen in juice are too low, fermentations will be slower and may stop or 'stick' before all the fermentable sugar is utilized by the yeast. Sluggish and stuck fermentations are also sometimes accompanied by production...

Resource Type:

Technical Report

Full Text:

Oregon Grapevines, Musts and Wines Barney Watson1, Anna Specht1, and Ed Hellman2 Department of Food
Evaluation of Nitrogen Deficiencies in Oregon Grapevines, Musts, and Wines [1997-1998]

Creator:

Watson, Barney, Specht, Anna, and Hellman, Ed

Abstract:

Over the last several years 'stuck' and 'sluggish' fermenations have become a ma or concern of winemakers in Oregon as well as in Washington and California. During the 1996 vintage we began a preliminary survey of Oregon musts and juices at harvest and showed that many were low or marginal...

Resource Type:

Technical Report

Full Text:

Oregon Grapevines, Musts, and Wines Barney Watson1, Anna Specht1, and Ed Hellman2 Department of Food