TABLE 5. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BUFFALOGRASS CULTIVARS IN THE 2002 NATIONAL BUFFALOGRASS TEST AT STILLWATER, OK 1/ 2002-2003 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT FALL DENSITY COVER COVER COVER COLOR COLOR COLOR COLOR COLOR COLOR COLOR PERCENT ESTABLISHMENT NAME SUMMER SPRING SUMMER FALL NOVEMBER MAY JUNE JULY AUGUST SEPTEMBER OCTOBER SEPTEMBER OCTOBER DENSITY 9.0 98.0 95.0 97.3 5.7 6.3 6.3 6.3 6.3 5.7 5.7 15.7 98.0 609 7.7 97.3 88.3 90.0 4.3 6.3 6.3 6.3 6.3 7.7 7.7 18.3 94.3 FRONTIER TURFALLO 5.0 98.0 86.7 97.0 3.3 7.0 7.0 7.0 7.0 5.3 5.3 30.0 93.3 378 7.7 97.7 88.3 90.0 1.0 7.0 7.0 7.0 7.0 8.0 8.0 6.7 88.3 BOWIE 5.7 97.7 86.7 90.7 2.0 7.0 7.0 7.0 7.0 7.3 7.3 16.7 96.0 LEGACY 7.3 97.3 88.3 85.0 2.3 6.3 6.3 6.3 6.3 7.3 7.3 11.7 96.0 NE 95-55 5.3 96.7 81.7 81.7 1.7 6.3 6.3 6.3 6.3 7.7 7.7 10.0 94.3 SWI-2003 5.7 97.7 85.0 90.0 2.0 7.0 7.0 7.0 7.0 7.0 7.0 30.0 96.0 BISON 3.7 97.3 78.3 85.0 2.7 6.0 6.0 6.0 6.0 8.0 8.0 13.3 91.7 TEXOKA 3.7 97.0 83.3 88.3 2.7 7.0 7.0 7.0 7.0 7.7 7.7 5.0 90.0 LSD VALUE 0.8 1.3 6.1 9.3 0.9 0.6 0.6 0.6 0.6 0.8 0.8 10.7 4.6 C.V. (%) 8.2 0.6 4.0 5.4 19.8 5.3 5.3 5.3 5.3 6.9 6.9 39.1 2.7 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. TABLE 5. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BUFFALOGRASS CULTIVARS (CONT'D) IN THE 2002 NATIONAL BUFFALOGRASS TEST AT STILLWATER, OK 1/ 2003 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF QUALITY RATINGS NAME COLOR GREENUP TEXTURE APR MAY JUN JUL AUG SEP OCT MEAN DENSITY 6.3 3.7 8.0 6.3 6.0 7.0 6.7 7.7 8.0 6.7 6.9 609 6.3 3.0 7.0 6.0 6.0 7.0 6.3 7.3 7.0 7.3 6.7 FRONTIER TURFALLO 7.0 2.7 6.0 6.0 7.0 8.0 7.3 6.0 4.3 7.0 6.5 378 7.0 5.0 7.0 6.0 6.3 7.0 6.3 7.3 7.0 4.0 6.3 BOWIE 7.0 3.0 5.7 6.0 6.7 7.0 6.0 6.7 5.0 5.0 6.0 LEGACY 6.3 4.7 5.0 6.3 7.0 7.0 5.7 6.7 6.0 3.3 6.0 NE 95-55 6.3 4.0 5.0 6.3 6.7 7.0 6.3 7.0 5.0 3.3 6.0 SWI-2003 7.0 3.0 6.0 6.7 7.0 6.7 6.0 6.3 5.0 4.7 6.0 BISON 6.0 3.3 5.3 5.7 6.0 6.0 6.0 6.7 4.7 4.7 5.7 TEXOKA 7.0 4.0 5.0 6.0 6.0 6.3 6.0 6.3 5.0 4.3 5.7 LSD VALUE 0.6 1.0 0.4 1.4 0.6 0.4 0.9 0.9 0.4 1.1 0.2 C.V. (%) 5.3 15.6 4.2 8.5 5.1 3.6 7.3 6.9 4.4 13.1 2.1 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 A. 2003 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2002 NATIONAL BUFFALOGRASS TEST SOIL SOIL SUN MOWING SOIL SOIL PHOSPHOROUS POTASSIUM NITROGEN OR HEIGHT IRRIGATION LOCATION TEXTURE PH (LBS/ACRE) (LBS/ACRE) (LBS/1000 SQ FT) SHADE (IN) PRACTICED OK1 SANDY LOAM 7.1-7.5 61-150 241-375 2.1-3.0 FULL SUN 2.6-3.0 TO PREVENT STRESS