TABLE 15B.  MEAN TURFGRASS QUALITY RATINGS OF ZOYSIAGRASS (SEEDED) CULTIVARS
                                                        GROWN UNDER IRRIGATION TO PREVENT DORMANCY  1/
                                                                           1999 DATA

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

                                                          NAME              KY1    MD1    MS1    MEAN

                                                          ZEN-400           6.4    6.8    4.9     6.0
                                                          ZEN-500           6.9    6.4    4.8     6.0
                                                          J-37              6.8    6.3    4.9     6.0
                                                          J-36              6.3    6.5    4.8     5.8
                                                          ZENITH            5.3    6.9    4.5     5.6
                                                          CHINESE COMMON    5.9    5.9    4.5     5.4
                                                          Z-18              5.5    5.9    4.2     5.2
                                                          KOREAN COMMON     5.5    5.4    4.4     5.1

                                                          LSD VALUE         0.7    0.8    0.7     0.4
                                                          C.V. (%)          7.3    7.5    8.8     7.8

                           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.