TABLE 21A.                      SEEDHEAD RATINGS OF WARM-SEASON CULTIVARS                                                         
                                                                      AT JAY, FL  1/                                                                       
                                                                         2023 DATA                                                                         
                                                                                                                                                           
                                                               SEEDHEAD RATINGS 1-9; 9=NONE  2/                                                            
                                                                                                                                                           
                                              NAME                   APRIL       JUNE      OCTOBER     MEAN                                               
                                                                                                                                                           
                                              FZ 1710        ZG       5.0         1.3        1.3        2.6                                                
                                              SEASTAR        SP       2.7         3.3        1.0        2.3                                                
                                              DALZ 1814      ZG       3.7         1.0        1.0        1.9                                                
                                              FZ 1717        ZG       3.3         1.0        1.0        1.8                                                
                                              UGA 17-653     SP       1.0         3.3        1.0        1.8                                                
                                              UGA 16-1105    SP       1.3         2.7        1.0        1.7                                                
                                              UGA 17-622     SP       1.3         2.3        1.0        1.6                                                
                                              FZ 1714        ZG       2.3         1.0        1.0        1.4                                                
                                              DALZ 1815      ZG       1.7         1.0        1.0        1.2                                                
                                              DIAMOND        ZG       1.0         1.0        1.0        1.0                                                
                                              FB 1901        BG       1.0         1.0        1.0        1.0                                                
                                              MINI-VERDE     BG       1.0         1.0        1.0        1.0                                                
                                              MSB-1050       BG       1.0         1.0        1.0        1.0                                                
                                              OKC0805        BG       1.0         1.0        1.0        1.0                                                
                                              OKC0920        BG       1.0         1.0        1.0        1.0                                                
                                              OKC3920        BG       1.0         1.0        1.0        1.0                                                
                                              TAHOMA 31      BG       1.0         1.0        1.0        1.0                                                
                                              TIFDWARF       BG       1.0         1.0        1.0        1.0                                                
                                              TIFEAGLE       BG       1.0         1.0        1.0        1.0                                                

                                              LSD VALUE               0.7         0.4        0.4        0.3                                                
                                              C.V. (%)               28.6        20.0       13.0       15.2                                                
 
                         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.