Browsing Electronic Theses and Dissertations by Subject "Viticulture -- Oregon"

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Descriptive analysis of two consecutive vintages of Oregon Pinot noir wines as effected by irrigation, tillage and nitrogen supplementation in the vineyard

Hjorth, Heather Byrne (2002-04-05)

Two vintages of Vitis vinifera cv. Pinot noir wine from a viticulture trial evaluating nitrogen fertilization, tilling and irrigation underwent descriptive analysis using a modified version of free-choice profiling. Wi ...
Impacts of crop level and vine vigor on vine balance and fruit composition in Oregon Pinot noir

Vance, Amanda J. (2012-05-16)

Vineyard management strategies, including vineyard floor management and crop level management, can be used to influence vine vigor and fruit composition. Two studies were conducted to evaluate the impact of these practic ...
Malate and tartrate in Oregon grapes

Norton, Kerry M. (1987-05-01)

In western Oregon the titratable acidity of grapes at harvest may in some seasons be higher than desirable for making quality wine, due to the retention of malic acid. The purposes of this study were 1) to investigate ...