Project Number: 5366-21000-028-23-A
Project Type: Cooperative Agreement
Start Date: May 20, 2010
End Date: Aug 31, 2012
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 disease resistance.
Single row plots for all 685 association lines will be grown in randomized complete block design with two replications. Agronomic traits evaluated prior to harvest will include; 1) heading date, 2) plant height, 3) lodging, and 4) maturity. Disease severity data will be collected at the appropriate time. 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 Louisiana State University.