TABLE 7. MEAN TURFGRASS QUALITY RATINGS OF KENTUCKY BLUEGRASS CULTIVARS GROWN UNDER LOW INPUT AT ONE LOCATIONS USING 3.1-4.0 LBS. OF NITROGEN/1000 SQ. FT./YEAR 1/ 1998 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME RI1 NORTH STAR (PST-A7-60) 6.9 BAR VB 3115B 5.6 DRAGON (ZPS-429) 5.5 BAR VB 5649 5.4 CALIBER 5.2 EAGLETON 5.2 KENBLUE 4.9 BAR VB 233 4.9 BARONIE 4.9 BARTITIA 4.8 SOUTH DAKOTA 4.7 BAR VB 6820 4.6 BH 95-199 4.6 LIPOA 4.4 BARON 4.4 CANTERBURY 4.4 MTT 683 4.3 BLUE STAR 4.3 VB 16015 4.1 PST-B9-196 3.7 BARUZO 3.4 LSD VALUE 1.0 C.V. (%) 13.5 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.