TABLE 24. WINTER COLOR RATINGS OF KENTUCKY BLUEGRASS CULTIVARS GROWN UNDER LOW INPUT 1/ 1997 DATA WINTER COLOR RATINGS 1-9; 9=COMPLETE COLOR RETENTION 2/ NAME NC1 UB1 UT1 MEAN BH 95-199 5.0 6.0 3.3 4.8 VB 16015 5.3 6.7 2.3 4.8 PST-B9-196 5.3 6.3 2.3 4.7 BAR VB 3115B 4.7 5.7 3.0 4.4 BARUZO 4.3 5.7 2.7 4.2 DRAGON (ZPS-429) 5.7 4.3 2.7 4.2 BAR VB 6820 4.7 5.3 2.3 4.1 BARTITIA 4.7 5.7 2.0 4.1 BARONIE 4.7 4.7 2.7 4.0 CANTERBURY 5.3 4.3 2.3 4.0 LIPOA 5.0 5.7 1.0 3.9 NORTH STAR (PST-A7-60) 5.0 4.7 2.0 3.9 CALIBER 5.0 4.0 2.7 3.9 KENBLUE 4.7 5.3 1.7 3.9 BAR VB 5649 5.3 3.7 2.3 3.8 EAGLETON 4.7 5.0 1.3 3.7 BAR VB 233 5.0 4.0 2.0 3.7 MTT 683 4.0 5.0 1.3 3.4 SOUTH DAKOTA 4.3 4.7 1.3 3.4 BARON 4.7 4.3 1.0 3.3 BLUE STAR 4.7 4.0 1.0 3.2 LSD VALUE 0.9 1.1 1.1 0.6 C.V. (%) 11.9 13.8 34.5 16.7 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN.