TABLE 4.     MEAN TURFGRASS QUALITY RATINGS OF KENTUCKY BLUEGRASS CULTIVARS
                                                      GROWN UNDER LOW INPUT AT DIFFERENT NITROGEN LEVELS  1/
                                                                           1998 DATA

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

                                                                       NITROGEN LEVELS (LBS OF N/1000 SQ. FT./YEAR)
                                               NAME                      0.0-1.0   1.1-2.0   3.1-4.0      MEAN

                                               BAR VB 3115B                5.3       5.4       5.6        5.4
                                               EAGLETON                    5.0       5.5       5.2        5.2
                                               BARONIE                     4.8       5.8       4.9        5.2
                                               NORTH STAR (PST-A7-60)      4.5       5.9       6.9        5.2
                                               CANTERBURY                  4.8       5.4       4.4        5.0
                                               BARON                       4.7       5.5       4.4        5.0
                                               CALIBER                     4.9       5.1       5.2        5.0
                                               BARTITIA                    4.7       5.3       4.8        5.0
                                               DRAGON (ZPS-429)            4.6       5.3       5.5        4.9
                                               MTT 683                     4.5       5.5       4.3        4.9
                                               BH 95-199                   4.7       5.2       4.6        4.9
                                               BAR VB 5649                 4.8       4.8       5.4        4.9
                                               BLUE STAR                   4.6       5.2       4.3        4.8
                                               SOUTH DAKOTA                4.7       4.9       4.7        4.8
                                               PST-B9-196                  4.5       5.1       3.7        4.7
                                               BAR VB 233                  4.7       4.7       4.9        4.7
                                               KENBLUE                     4.5       4.8       4.9        4.7
                                               BARUZO                      4.5       5.0       3.4        4.7
                                               VB 16015                    4.4       5.0       4.1        4.6
                                               BAR VB 6820                 4.3       4.9       4.6        4.6
                                               LIPOA                       4.4       4.8       4.4        4.5

                                               LSD VALUE                   0.3       0.4       1.0        0.2
                                               C.V. (%)                   11.9      13.4      13.5       12.7

                           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.