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Recruiting Industry Research Collaborators for the OSU Statewide Crop Load Project – 2017
Yield management is an important quality control step in winegrape production. A significant body of research exists for the impacts of cluster thinning on vine balance, fruit ripening, and fruit and wine quality, but no clear fruit and wine quality impacts have been found scientifically, largely due to the different climates, cultivars, and production goals under which those studies have been conducted. Furthermore, those studies have not provided clear guidelines that are readily applicable to different cultivars and regions. The OSU Statewide Crop Load Project is a long-term project that was established as a way to develop better yield management guidelines for Pinot noir by conducting research across many vineyards in Oregon. The project uses an industry-participatory research model to investigate yield and vine balance for Pinot noir and is under leadership of a team of researchers at the Oregon Wine Research Institute, including Dr. Patty Skinkis (viticulture), Dr. James Osborne (enology), Dr. Elizabeth Tomasino (sensory), Dr. Paul Schreiner (plant physiology), and Dr. Katie McLaughlin (statistics). The project will be conducted for the next five years to help define crop load metrics across different climates, vineyards, and seasons in Oregon. With the growing interest in Chardonnay, the research project is open to anyone interested in conducting the trial in a Chardonnay vineyard.
Objective: The main objective of this project is todevelop a collaborative model for vineyard-to-winery yield management research to investigate the relationship between yield, vine balance, and fruit and wine quality. Through this model, we will generate a robust data set to address the complex nature of vine balance and quality across different vineyards and vintages. We will develop dynamic vine balance metrics for Oregon Pinot noir and Chardonnay based on the data that is accumulated across seasons and sites. The great benefit of this work is that it is conducted in-house by vineyard and winery collaborators, allowing them to determine real-world interpretation of the results based on their experiences and generate dynamic metrics that account for vintage variability are not “one-size-fits-all.” The efforts of all collaborators add to the project goal of defining regionally-important vine balance metrics as they relate to wine quality, vineyard productivity, and economics.
Participation: The more participation from industry collaborators, the greater the information we can gather to understand how vine balance impacts fruit and wine quality. However, we there are certain criteria that must be met by all research collaborators to be a part of the project:
To apply: If you are interested in becoming a collaborator in this project, please fill out this brief application survey. The deadline for application is April 28, 2017.
More information: If you want to learn more about the project, please see the following resources.