TABLE 14C.                 MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS                                          
                                     IN THE 2022 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT AMHERST, MA  1/                                  
                                                                         2024 DATA                                                                         
                                                                                                                                                           
                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/                                                  
                                                                                                                                                           
                                                                QUALITY RATINGS DURING DROUGHT 
                                                  
              NAME                     6/24        6/25        6/26        6/28        7/1         7/3         7/8        7/10         7/11                                                                                                                                                     
                                                                                                                                                           
              HELIOS          PR       4.7         4.3         6.7         8.0         7.3         7.0         6.7         7.0         5.5                 
              SR 4650         PR       4.0         3.0          .          2.3         8.0         8.0         7.0         2.3         1.7                 

              LSD VALUE                0.7         2.8         1.5         1.0         1.2         0.8         1.5         2.2         2.3                 
              C.V. (%)                 9.4        11.1          .         55.3          .           .           .         83.3        62.5                 
 
              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.  

                                                                                                                                                           
                      TABLE 14C.         MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS                                          
                      (CONT'D)       IN THE 2022 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT AMHERST, MA  1/                                  
                                                                         2024 DATA                                                                         
                                                                                                                                                           
                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/                                                  
                                                                                                                                                           
                                                         DAYS TO                 QUALITY RATINGS DURING RECOVERY PERIOD                                                                                              
                      NAME                 TOTAL WATER REWATERING      7/8        7/10         7/11        7/18        7/26     MEAN                             
                                                                                                                                                           
                      HELIOS          PR       17          16           .           5           5          7.0         7.7       6.5                       
                      SR 4650         PR       17          16           .           .           .          7.0         7.5       3.6                       

                      LSD VALUE                 0           0           .           .           .          2.5         0.9       1.2                       
                      C.V. (%)                  0           0           .           .           .          7.1         0.0      34.8                       
 
                      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.  



                                                                                                                                                           
   TABLE 14C.                            MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS                                          
   (CONT'D)                          IN THE 2022 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT AMHERST, MA  1/                                  
                                                                         2024 DATA                                                                         
                                                                                                                                                           
                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/                                                  
                                                                                                                                                           
                          PRE-
                        DROUGHT             PERCENT COVER DURING THE DROUGHT PERIOD                  PERCENT COVER DURING THE RECOVERY PERIOD
   NAME                  6/20      6/24      7/1       7/3       7/5       7/8       7/10      7/8       7/10      7/12      7/15      7/19      7/26                                                                              
                                                                                                                                                          
   HELIOS          PR    87.3      90.0      93.7      92.3      93.0      91.7      94.5        .        89       91.0      93.3      95.7      97.7      
   SR 4650         PR    91.3      95.0      96.3      95.0      96.0      95.0      96.3        .         .       93.3      95.0      96.7      98.7      

   LSD VALUE              6.5       6.6       5.3       4.8       4.6       8.2       7.8        .         .        6.4       7.8       7.1       4.1      
   C.V. (%)               2.1       2.0       1.5       1.9       2.2       3.2       1.0        .         .        3.9       3.4       1.5       0.7      
 
   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.