TABLE 13. MEAN TURFGRASS QUALITY RATINGS OF KENTUCKY BLUEGRASS CULTIVARS GROWN UNDER LOW INPUT AT ELEVEN LOCATIONS IN THE COOL-HUMID ZONE 1/ 1997 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME IA1 IL1 MI1 NE1 OH1 NJ1 NJ2 ON1 PA1 QE1 RI1 MEAN BAR VB 3115B 6.4 5.7 5.4 7.0 7.8 5.4 4.8 7.6 4.2 5.5 4.9 5.9 BAR VB 233 6.0 5.5 6.0 6.7 7.6 4.1 3.9 8.0 4.8 5.6 5.2 5.8 EAGLETON 6.3 5.2 3.9 6.7 8.1 4.8 4.8 7.5 5.4 5.4 4.8 5.7 BARTITIA 5.7 5.4 4.5 6.7 7.7 5.1 4.4 6.9 4.4 5.5 5.1 5.6 NORTH STAR (PST-A7-60) 5.1 5.2 5.1 6.7 7.7 4.9 4.7 7.6 3.9 5.1 5.5 5.6 BARON 5.8 4.7 4.9 6.5 7.7 4.5 4.7 7.4 4.5 5.2 5.4 5.6 BAR VB 5649 5.3 4.9 5.3 6.9 7.9 4.3 4.5 6.9 4.8 5.6 4.9 5.6 CALIBER 6.0 5.6 4.8 6.6 7.6 3.5 4.3 7.1 4.7 5.6 5.3 5.6 DRAGON (ZPS-429) 5.0 5.0 4.1 7.0 7.9 4.9 4.5 7.4 4.6 5.5 5.2 5.6 SOUTH DAKOTA 6.1 5.0 4.8 6.1 7.3 3.4 4.6 6.4 5.1 5.8 5.2 5.4 BARONIE 5.7 5.0 4.7 6.6 7.8 4.3 3.9 7.5 4.1 5.2 4.0 5.3 BARUZO 5.1 5.0 5.1 6.4 7.9 4.9 3.4 7.0 4.1 5.4 4.4 5.3 KENBLUE 5.8 4.6 4.4 5.7 6.9 3.8 4.3 6.3 4.6 6.0 5.6 5.3 BH 95-199 5.3 4.4 4.8 6.7 7.8 4.4 3.9 6.8 4.1 5.0 4.6 5.3 CANTERBURY 5.8 5.0 4.6 6.7 7.5 4.1 3.9 6.3 4.4 5.3 3.9 5.2 PST-B9-196 4.9 4.4 4.4 6.6 7.9 4.2 4.6 7.2 4.3 5.1 3.8 5.2 BLUE STAR 5.2 4.6 4.8 6.5 7.9 3.2 4.2 6.7 3.8 4.9 5.2 5.2 BAR VB 6820 3.7 4.3 5.0 5.5 7.8 4.4 4.3 6.7 4.2 5.1 4.7 5.1 MTT 683 4.5 4.6 5.2 6.2 7.8 4.5 3.9 6.7 4.3 4.9 3.1 5.1 VB 16015 4.7 4.2 4.2 6.7 8.1 4.1 4.2 7.1 3.9 5.1 3.0 5.0 LIPOA 4.2 4.8 4.5 6.6 7.7 3.6 3.6 6.3 3.7 5.3 3.8 4.9 LSD VALUE 0.9 0.9 1.1 0.6 0.4 1.4 1.1 1.2 0.7 0.4 0.6 0.3 C.V. (%) 10.9 11.4 14.9 5.9 3.6 19.7 16.2 10.7 9.4 5.2 7.6 10.5 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.