TABLE 13B.  MEAN TURFGRASS QUALITY RATINGS OF ZOYSIAGRASS (SEEDED) CULTIVARS
                                                          GROWN UNDER DIFFERENT IRRIGATION LEVELS  1/
                                                                           1999 DATA

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

                                                                               IRRIGATION LEVELS      
                                                                       TO PREVENT   TO PREVENT  
                                                      NAME               STRESS      DORMANCY     MEAN

                                                      ZEN-400              5.2         6.0         5.4
                                                      J-37                 5.2         6.0         5.4
                                                      J-36                 5.1         5.8         5.3
                                                      ZEN-500              4.9         6.0         5.2
                                                      ZENITH               4.7         5.6         4.9
                                                      CHINESE COMMON       4.7         5.4         4.9
                                                      KOREAN COMMON        4.4         5.1         4.6
                                                      Z-18                 3.9         5.2         4.3

                                                      LSD VALUE            0.3         0.4         0.3
                                                      C.V. (%)            13.7         7.8        12.3

                           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.