TABLE 7C. MEAN TURFGRASS QUALITY RATINGS OF SHEEP FESCUE CULTIVARS FOR EACH YEAR (SHADE) IN THE U.S. 1/ 1994-97 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME 1994 1995 1996 1997 1994-97 QUATRO (FO 143) 4.7 4.5 4.3 4.0 4.4 67135 3.5 3.3 4.1 4.6 3.5 LSD VALUE 0.8 0.3 0.9 0.6 0.4 C.V. (%) 23.6 9.3 22.5 12.0 22.7 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