TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS IN THE 2013 NATIONAL BERMUDAGRASS TEST AT STILLWATER, OK 1/ 2016 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF DENSITY DENSITY PERCENT COVER SEEDHEAD QUALITY RATINGS NAME COLOR GREENUP TEXTURE SPRING SUMMER SPRING SUMMER RATINGS APR MAY JUN JUL AUG SEP OCT NOV MEAN ASTRO 6.3 6.7 5.0 6.7 6.3 98.7 94.7 4.3 6.3 6.3 6.7 7.0 5.7 5.3 5.7 5.0 6.0 JSC 2-21-1-V 6.7 6.7 6.3 8.0 6.3 96.7 90.0 3.0 6.7 7.0 7.0 6.3 5.7 6.0 5.0 4.3 6.0 11-T-510 7.0 6.0 5.3 6.7 6.3 97.7 90.7 5.7 5.7 7.0 7.0 6.7 5.7 5.0 5.3 5.0 5.9 JSC 2009-6-S 7.0 7.3 5.0 6.7 6.3 98.3 95.0 3.7 6.0 6.0 6.7 6.7 5.7 5.3 5.7 5.0 5.9 OKC 1131 7.0 7.7 6.0 8.0 5.7 98.0 92.0 3.3 6.3 7.3 6.7 6.7 5.0 5.7 5.0 4.3 5.9 JSC 2007-8-S 7.0 6.7 5.3 6.0 6.3 98.0 95.3 3.7 6.0 5.7 6.3 6.3 6.0 5.3 5.7 5.0 5.8 JSC 2009-2-S 7.0 6.0 5.0 5.7 6.7 92.3 93.3 4.0 5.7 6.0 6.7 6.7 5.7 5.3 5.0 5.0 5.8 LATITUDE 36 7.0 6.7 6.0 7.7 5.7 98.3 88.0 5.0 6.0 7.0 6.7 6.0 4.3 6.0 5.3 5.0 5.8 TIFTUF (DT-1) 7.0 7.7 6.0 7.0 6.0 98.3 89.3 5.3 6.3 6.7 7.3 5.7 5.0 6.0 5.3 4.0 5.8 JSC 2007-13-S 6.7 7.0 5.0 6.3 5.3 94.3 90.7 4.3 6.0 5.7 6.7 6.0 5.3 5.7 5.3 4.7 5.7 MBG 002 6.7 5.7 5.0 6.3 6.0 91.7 93.3 4.7 5.7 5.3 6.7 6.7 5.3 5.3 5.3 5.0 5.7 OKC 1163 6.0 6.3 7.7 8.0 5.7 99.0 82.7 6.3 6.3 6.0 6.7 5.3 4.7 5.7 5.3 5.0 5.6 OKC 1302 7.0 7.7 6.0 7.7 6.3 99.0 89.3 4.3 6.0 8.0 6.7 5.7 4.7 5.0 5.0 4.0 5.6 RIVIERA 7.0 6.7 5.0 6.0 6.0 96.0 94.7 3.7 6.0 5.7 6.0 6.3 6.0 5.0 5.0 4.7 5.6 BAR C291 6.3 6.0 4.3 4.7 5.7 86.7 92.3 5.0 6.0 5.0 6.0 6.0 5.7 5.0 5.7 5.0 5.5 CELEBRATION 8.0 5.0 5.0 5.7 6.3 78.3 93.7 3.7 5.0 5.0 6.0 6.0 5.7 5.7 6.0 5.0 5.5 FAES 1327 7.0 5.0 6.0 6.3 6.7 93.0 87.3 5.0 5.0 6.3 6.7 5.3 5.0 6.0 5.3 4.7 5.5 JSC 2-21-18-V 6.3 6.0 6.7 7.7 6.0 97.7 85.0 4.7 6.0 6.7 7.0 5.7 4.3 5.0 5.0 4.7 5.5 OKS 2011-1 7.0 6.0 5.0 5.3 7.0 93.0 92.3 4.3 5.3 4.7 6.0 6.0 6.0 5.3 5.7 5.0 5.5 OKS 2011-4 6.3 6.3 4.3 5.3 5.0 94.3 91.7 4.3 5.3 5.3 6.0 6.3 5.3 5.3 5.3 4.7 5.5 TIFWAY 6.7 5.7 6.0 6.7 6.0 96.0 89.0 4.3 5.3 6.3 6.7 5.7 5.0 5.0 5.3 4.7 5.5 11-T-251 8.0 5.0 6.3 6.7 6.3 92.3 92.0 5.7 5.0 6.0 7.0 6.0 4.3 5.0 5.3 4.3 5.4 FAES 1325 7.7 5.0 5.3 6.0 6.0 94.3 91.0 4.3 5.0 5.7 6.3 6.0 5.0 5.0 5.3 5.0 5.4 FAES 1326 6.3 5.7 6.0 6.0 6.7 88.0 89.0 4.0 4.7 5.0 6.3 6.0 4.3 5.7 5.7 5.0 5.3 KASHMIR (PST-R6P0) 6.7 5.0 4.3 4.7 7.3 78.3 90.7 4.0 4.7 4.3 6.0 6.3 5.7 5.0 5.3 5.0 5.3 PRINCESS 77 7.0 5.7 5.7 6.3 6.3 94.7 87.3 5.3 5.0 6.0 6.3 5.7 4.0 4.7 5.3 5.0 5.3 YUKON 6.7 5.7 5.0 5.7 6.3 88.3 92.0 5.7 5.3 5.3 6.0 6.3 5.7 5.0 4.7 4.0 5.3 12-TSB-1 7.0 5.0 4.7 5.7 6.3 85.0 88.7 5.3 5.0 4.7 6.0 5.7 5.3 5.0 5.0 5.0 5.2 NORTH SHORE SLT 6.0 5.7 4.3 4.3 6.3 86.3 89.3 4.3 5.0 4.3 5.7 5.7 4.7 5.0 5.3 5.0 5.1 OKS 2009-3 6.7 5.7 4.3 5.0 5.7 89.0 90.7 5.0 5.0 5.0 6.0 5.3 5.0 5.0 5.0 4.3 5.1 PST-R6CT 7.0 4.3 4.3 5.0 6.0 70.0 91.3 4.3 5.0 4.0 6.0 5.7 4.7 5.0 5.3 5.0 5.1 PST-R6T9S 6.7 5.3 4.7 5.0 6.7 86.0 92.3 4.0 5.0 4.7 6.0 5.7 5.0 4.7 5.0 4.7 5.1 MSB 281 7.0 5.7 5.7 6.7 6.3 88.3 92.3 4.7 4.3 5.0 5.7 6.0 4.7 5.0 5.3 4.0 5.0 PATRIOT 7.3 5.3 5.7 6.7 6.3 90.0 73.3 6.3 5.7 6.0 5.7 4.0 3.3 5.0 4.7 4.0 4.8 NUMEX-SAHARA 6.0 4.7 4.0 4.0 6.0 66.0 88.3 5.3 4.7 3.3 5.3 5.0 4.0 4.7 4.7 4.3 4.5 LSD VALUE 0.6 0.9 0.6 0.8 2.1 8.1 4.6 1.5 1.0 0.8 0.9 0.9 0.7 0.8 1.7 0.6 0.3 C.V. (%) 5.6 9.9 7.8 8.3 11.5 5.7 3.2 18.0 10.4 9.7 7.8 9.1 8.8 7.9 9.8 7.3 3.4 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. 2016 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2013 NATIONAL BERMUDAGRASS 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 LOAM 7.1-7.5 2 241-375 4.1-5.0 FULL SUN 0.0-0.5 TO PREVENT STRESS