TABLE 5B. MEAN TURFGRASS QUALITY RATINGS OF ZOYSIAGRASS (SEEDED) CULTIVARS GROWN AT 1.1-2.0 LBS. OF NITROGEN/1000 SQ. FT./YEAR 1/ 2000 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME GA1 MD1 MO1 MEAN ZEN-400 5.2 5.4 5.6 5.4 ZEN-500 5.0 5.5 5.2 5.2 J-36 4.6 5.6 5.5 5.2 J-37 4.7 5.2 5.7 5.2 ZENITH 5.0 5.1 4.8 5.0 CHINESE COMMON 4.7 4.6 5.5 4.9 KOREAN COMMON 4.4 4.7 3.7 4.3 Z-18 4.9 4.5 3.1 4.2 LSD VALUE 0.5 1.0 1.4 0.6 C.V. (%) 6.9 11.5 18.3 13.1 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.