TABLE 15B.  MEAN TURFGRASS QUALITY RATINGS OF ZOYSIAGRASS (SEEDED) CULTIVARS
                                                           GROWN UNDER DIFFERENT IRRIGATION LEVELS  1/
                                                                           2000 DATA

                                                         TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF  2/

                                                                                IRRIGATION LEVELS            
                                                                 TO PREVENT   TO PREVENT  SEVERE STRESS/
                                                NAME               STRESS      DORMANCY   NO IRRIGATION   MEAN

                                                J-37                 5.5         5.3         6.1         5.5
                                                ZEN-400              5.5         5.2         6.1         5.5
                                                J-36                 5.4         5.1         5.8         5.3
                                                ZENITH               5.1         5.7         6.0         5.3
                                                ZEN-500              5.1         5.2         6.0         5.2
                                                CHINESE COMMON       5.2         4.7         5.6         5.1
                                                KOREAN COMMON        4.2         4.3         4.0         4.2
                                                Z-18                 3.5         5.3         4.1         4.0

                                                LSD VALUE            0.3         0.3         0.5         0.2
                                                C.V. (%)            21.5        16.2        17.3        19.8

                           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.