TABLE 4C. MEAN TURFGRASS QUALITY RATINGS OF VELVET BENTGRASS CULTIVARS GROWN GROWN ON A GREEN AT NINE LOCATIONS USING A 9/64" TO 5/32" MOWING HEIGHT 1/ 2007 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME AZ1 IA1 IL1 KS1 KY1 MN1 SD1 TX1 UT1 MEAN GREENWICH 6.5 6.3 4.7 3.8 4.8 2.8 5.6 5.7 1.7 4.7 VENUS (EFD) 6.1 5.8 5.1 4.2 5.0 2.4 5.5 5.8 1.8 4.6 VILLA (IS-AC 1) 6.5 6.5 4.7 3.5 4.5 2.3 5.7 5.8 1.8 4.6 LEGENDARY 6.6 6.2 4.4 3.7 4.3 2.4 5.5 5.9 1.8 4.5 VESPER 6.6 5.7 4.3 3.8 4.5 2.4 5.3 5.8 1.7 4.4 SR 7200 6.6 6.2 3.5 3.8 5.1 2.1 5.1 5.9 1.6 4.4 LSD VALUE 1.1 0.6 0.8 0.7 0.8 0.5 0.8 0.4 0.2 0.2 C.V. (%) 10.6 6.4 11.0 10.8 10.6 12.6 9.2 3.9 5.6 9.5 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.