Index Catalog // ScholarsArchive@OSU

Creator:: Finger, Sarah A. and Candolfi-Vasconcelos, M. Carmo
Abstract:: Objectives of proposed research: 1. Investigate the relationship between abscisic acid (ABA) and auxins and the regulation of carbon partitioning. 2. Investigate the origin of ABA present in the fruit during ripening and attempt to modify the partitioning pattern through manipulation of endogenous ABA levels using mefluidide (ABA biosynthesis promoter)...
Resource Type:: Technical Report

Creator:: Vista, Arvin and Norris, Patricia E.
Abstract:: Stakeholders of the Taal Lake fish cage industry face the challenge of producing fish in a situation of frequent fish kill occurrences, which have been attributed to the deteriorating water quality due to nutrient pollution from fish cages. This study estimates the cost-effectiveness of nutrient pollution reduction options. Fifty operators...
Resource Type:: Research Paper
Full Text:: Proceedings COST-EFFECTIVENESS OF NUTRIENT POLLUTION REDUCTION IN TAAL LAKE, PHILIPPINES Arvin B. Vista

Creator:: Price, Steve and Lombard, Porter
Abstract:: Objectives: 1. Evaluate canopy management options available to Oregon growers including trellising and pruning for their effects on yield and grape composition. 2. Investigate the relationships between vine growth, cluster environment cluster morphology, and grape composition. 3. Develop techniques that improve the capabilities of Oregon winegrape growers to maximize wine...
Resource Type:: Technical Report

Creator:: Watson, Barney, Wall, Kate, Specht, Anna, Chen, Hsiao-Ping, and McDaniel, Mina
Abstract:: An approximation of the total yeast fermentable nitrogen content in juice or must is taken as the sum of the nitrogen available from ammonia and the alpha-amino acids present (Bisson 1991 ; Dukes and Butzke 1998 ; Jiranek, Langridge, and Henshcke 1995). Recommended levels of fermentable nitrogen needed by yeast...
Resource Type:: Technical Report

Creator:: Watson, Barney, Godard, Mee, and Chen, Hsiao-Ping
Abstract:: The objectives of this study are to evaluate the effects of manipulating soil moisture and nitrogen availability using different approaches, including supplemental irrigation, nitrogen addition to the soil or to the leaves, and the elimination of competition for water and nutrients between the ground cover and the grapevines by tilling....
Resource Type:: Technical Report
Full Text:: spring to encourage nitrogen utilization and reduce nutrient and water competition. Each of 12 treatments

Creator:: Howe, Jessica and Candolfi-Vasconcelos, M. Carmo
Abstract:: This study integrates various vineyard practices that may improve nitrogen availability to the vine, particularly during ripening. Different strategies aimed at improving fermentation behavior and wine quality are being evaluated. This study aims to optimize fruit quality and maximize the juice nitrogen fraction that can be used by yeast during...
Resource Type:: Technical Report
Full Text:: wine . Nitrogen alters plant composition much more than any other mineral nutrient (Marschner, 1995

Creator:: Silva, Elisabete, Sampaio, Tiago, and Candolfi-Vasconcelos, M. Carmo
Abstract:: This study integrates various vineyard practices that may improve nitrogen availability to the vine, particularly during ripening . Different strategies aimed at improving fermentation behavior and wine quality are being evaluated. This study aims to optimize fruit quality and maximize the juice nitrogen fraction that can be used by yeast...
Resource Type:: Technical Report
Full Text:: composition much more than any other mineral nutrient (Marschner, 1995 ; Roubelakis- Angelakis and Kliewer

Creator:: Hjorth, Heather and McDaniel, Mina
Abstract:: The sensory evaluation of the 2000 vintage Pinot noir wines from the Oregon State University viticulture trials at Benton Lane Vineyard was conducted by a panel of 11 semi-trained panelists using a modified version of free-choice profiling. 36 wines were made from 3 replications of the 12 field treatments. For...
Resource Type:: Technical Report

Creator:: Selker, John, Candolfi-Vasconcelos, M. Carmo, and Rojas, Wilson
Abstract:: The Willamette valley has grown to be an important source of high quality grapes for the production of wine. These grapes are a very high value crop that has proven to be profitable in this region. Irrigation of this crop has been limited largely to the establishment stage, with most...
Resource Type:: Technical Report

Creator:: Feaga, Jeff and Oregon State University. Agricultural Experiment Station
Abstract:: Published January 2004. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: incentives for western Oregon growers to undertake a careful nutrient management plan; and 3) the options for

ScholarsArchive@OSU