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United States Department of Agriculture

Agricultural Research Service

Research Project: OAT SNP DEVELOPMENT AND IDENTIFICATION OF LOCI AFFECTING KEY TRAITS IN NORTH AMERICAN AGRONOMICS AND QUALITY TESTING Project Number: 5366-21000-028-22
Project Type: General Cooperative Agreement

Start Date: Apr 26, 2010
End Date: Aug 31, 2012

Objective:
Conduct a two year multi-location association mapping study to develop marker-trait associations to facilitate the development of new oat varieties with superior agronomics and milling quality.

Approach:
Single row plots for all 685 association lines will be grown in an augmented design. Agronomic traits evaluated prior to harvest will include; 1) heading date, 2) plant height, 3) lodging, and 4) maturity. Four hundred grams of seed will be harvested and sent to Aberdeen, ID for quality analysis including: 1) groat percentage, 2) percentage plump kernels, 3) 1000 kernel weight, 4) groat plumpness, 5) groat color, and 6) percentage broken groats using standardized methods. All data will be collected and analyzed for marker trait associations. Documents Grant with Cornell University.

Last Modified: 12/20/2014
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