Kentucky Bluegrass Cultivar Evaluation Trial: Ammi Statistical Analysis Field Validation - 2004 Data
This study is a part of an ongoing study from 2003-2007 in the NTEP analysis of the Additive Main Effects and Multiplicative Interaction (AMMI) statistical model on cultivar performance trial. This trial involves ten cultivars of Kentucky bluegrass seeded on October 07, 2003. Data was collected on the quality ratings, wear, establishment rate, and drought/ insect resistance. Significant differences were observed in the different cultivars in relation to the uniformity and quality, this is attributed to the differences in densities. Differences were also seen within the cultivars in relation to their broadleaf weed presence.