TABLE 18. SPRING GREENUP RATINGS OF KENTUCKY BLUEGRASS CULTIVARS GROWN UNDER LOW INPUT 1/ 1996-2000 DATA SPRING GREENUP RATINGS 1-9; 9=COMPLETELY GREEN 2/ NAME IA1 IL1 KY1 MI1 MO1 NE1 NJ1 NJ2 OH1 OK1 ON1 PA1 QE1 RI1 UB1 UT1 VA1 WA1 MEAN KENBLUE 6.6 6.3 7.8 5.9 5.2 5.8 7.3 6.0 6.2 5.6 4.7 5.8 2.7 5.3 6.0 5.0 4.4 6.6 5.7 SOUTH DAKOTA 7.0 5.9 7.7 5.7 5.4 5.2 7.3 7.0 6.0 5.3 4.3 6.2 3.0 3.7 5.7 3.7 4.2 5.8 5.5 VB 16015 6.7 5.3 8.3 5.3 5.6 5.0 3.8 6.0 7.3 5.5 4.5 4.3 3.3 6.3 5.7 4.0 7.6 4.4 5.5 PST-B9-196 6.3 5.4 8.2 5.5 5.6 5.7 4.4 5.7 6.9 5.3 4.5 5.1 4.0 6.0 5.2 4.0 6.2 5.0 5.5 BARONIE 5.9 5.9 7.5 5.5 4.9 4.3 5.8 5.7 6.8 5.5 4.3 3.9 3.8 6.3 6.2 3.3 5.7 5.0 5.3 CANTERBURY 6.0 5.3 7.7 5.3 4.9 5.5 5.8 6.0 6.8 5.5 4.3 4.1 3.5 6.0 5.7 3.0 5.3 5.1 5.3 BARITONE (BAR VB 233) 5.7 5.7 6.2 5.6 4.8 6.2 4.6 5.0 6.6 5.5 4.0 4.7 3.5 7.0 5.2 3.0 6.9 4.4 5.2 BH 95-199 6.2 6.2 8.2 5.5 5.3 5.3 3.7 5.0 6.7 5.6 4.0 3.4 3.3 5.7 5.3 3.7 6.4 4.7 5.2 CALIBER 6.4 6.0 7.2 5.6 4.7 5.3 6.5 5.0 6.7 5.4 4.2 4.7 3.5 5.7 5.0 2.7 4.9 4.6 5.2 DRAGON (ZPS-429) 5.9 5.6 8.2 5.7 5.0 5.5 4.1 5.0 7.0 5.5 4.5 3.4 4.0 3.0 5.0 3.0 6.6 4.8 5.1 EAGLETON 6.0 5.2 6.3 5.4 4.7 5.3 4.9 5.0 7.3 5.1 3.8 4.4 3.5 5.7 5.3 2.3 5.6 4.3 5.0 LIPOA 6.0 5.6 6.8 5.0 4.9 4.7 4.5 5.3 6.4 5.2 4.3 3.2 3.3 6.0 5.2 2.3 6.3 4.6 5.0 BARIRIS (BAR VB 5649) 5.7 5.0 6.3 5.3 4.7 5.8 4.3 4.7 6.5 5.6 3.5 5.6 3.5 5.0 4.8 2.3 6.2 4.4 5.0 BAR VB 3115B 6.5 4.8 6.2 5.1 4.2 4.8 5.5 4.3 6.7 5.4 4.0 3.8 3.3 7.0 5.0 2.7 5.2 4.0 4.9 BARUZO 5.8 5.2 7.3 4.8 5.1 4.5 3.1 2.7 6.5 4.7 4.2 4.6 3.7 4.7 4.5 4.3 6.8 4.1 4.8 BLUE STAR 5.8 4.4 7.0 5.7 3.9 4.3 3.1 4.3 6.9 5.0 4.3 2.4 3.3 7.0 4.0 4.0 6.3 4.1 4.8 BARON 5.4 5.3 7.7 5.1 3.4 4.3 2.8 4.3 6.8 5.2 4.2 3.7 3.3 6.3 4.0 3.3 6.8 3.6 4.8 BARTITIA 5.5 4.8 6.0 4.8 4.0 4.3 3.0 4.3 6.9 4.8 4.0 3.4 3.8 6.3 4.7 3.0 6.3 3.8 4.7 BAR VB 6820 5.4 5.1 6.0 4.7 4.2 3.7 2.4 3.0 6.1 4.8 4.0 3.7 2.7 7.7 3.5 3.0 7.1 2.9 4.4 NORTH STAR (PST-A7-60) 5.1 4.2 6.8 4.0 3.1 3.5 1.9 3.7 6.7 5.1 3.0 3.4 3.7 8.3 3.5 2.3 7.1 3.3 4.4 MTT 683 5.1 4.1 6.3 4.7 2.4 4.0 2.2 3.0 6.8 4.1 3.8 2.8 2.7 7.0 3.0 2.7 5.7 2.9 4.1 LSD VALUE 1.0 1.3 1.2 1.3 1.0 2.5 1.2 1.4 0.9 1.0 2.5 0.8 0.9 1.8 1.0 1.3 0.8 0.7 0.3 C.V. (%) 21.3 25.7 15.4 29.7 24.7 45.0 34.4 18.3 17.1 23.3 52.3 21.0 22.2 18.2 18.6 24.4 13.4 16.7 25.5 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.