TABLE 21B. SPRING DENSITY RATINGS OF ZOYSIAGRASS (SEEDED) CULTIVARS 1/ 1997 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 2/ NAME LA1 Z-18 8.0 ZENITH 7.7 ZEN-500 7.3 CHINESE COMMON 7.0 J-36 7.0 J-37 7.0 ZEN-400 7.0 KOREAN COMMON 6.0 LSD VALUE 0.5 CV (%) 4.1 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.