TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS IN THE 2013 NATIONAL BERMUDAGRASS TEST AT BLACKSBURG, VA 1/ 2016 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT COVER QUALITY RATINGS NAME SPRING FALL MAY JUN JUL AUG SEP MEAN LATITUDE 36 99.0 99.0 6.7 9.0 6.3 8.0 8.0 7.8 11-T-510 99.0 99.0 6.3 8.0 8.3 7.3 7.7 7.6 JSC 2-21-1-V 99.0 99.0 6.0 7.0 8.0 8.0 8.0 7.6 OKC 1131 99.0 99.0 6.7 9.0 6.7 8.0 7.7 7.6 TIFTUF (DT-1) 99.0 99.0 6.3 8.7 7.7 8.0 7.7 7.6 JSC 2-21-18-V 99.0 99.0 6.3 7.7 7.0 7.3 7.7 7.3 OKC 1302 99.0 99.0 6.3 8.7 6.0 7.0 7.7 7.3 PATRIOT 99.0 99.0 7.0 8.7 6.3 7.7 7.3 7.3 RIVIERA 99.0 99.0 6.0 7.0 8.0 6.7 7.3 7.2 FAES 1326 99.0 99.0 5.7 8.0 7.3 7.3 7.0 7.1 JSC 2007-13-S 99.0 99.0 5.3 6.0 8.3 6.7 7.3 7.1 OKC 1163 99.0 99.0 7.0 8.3 6.3 7.7 7.0 7.1 MBG 002 99.0 99.0 5.3 6.7 8.3 6.7 7.3 6.9 JSC 2009-6-S 99.0 99.0 5.3 6.3 8.0 6.3 7.0 6.8 TIFWAY 99.0 99.0 5.0 7.7 7.7 7.3 6.7 6.8 JSC 2007-8-S 99.0 99.0 5.0 5.7 8.3 6.3 7.0 6.7 ASTRO 99.0 99.0 5.7 6.7 6.7 5.7 7.0 6.6 JSC 2009-2-S 99.0 99.0 5.3 6.0 7.7 6.7 6.7 6.6 OKS 2011-1 99.0 99.0 5.0 5.7 8.0 6.0 6.7 6.4 11-T-251 91.0 99.0 4.0 4.3 8.0 6.3 6.3 6.1 CELEBRATION 99.0 99.0 4.3 5.0 8.0 6.3 6.3 6.1 FAES 1325 99.0 99.0 4.0 4.7 8.0 5.3 6.7 6.1 FAES 1327 96.0 99.0 4.3 5.3 7.7 6.7 6.0 6.1 MSB 281 97.7 99.0 4.7 5.3 7.0 6.0 6.3 6.1 BAR C291 99.0 99.0 3.7 4.3 8.7 5.7 6.0 5.8 OKS 2011-4 99.0 99.0 4.7 5.7 6.3 5.7 6.0 5.7 YUKON 99.0 99.0 5.7 4.3 6.7 4.3 6.3 5.7 OKS 2009-3 99.0 99.0 4.0 5.3 6.3 5.0 6.0 5.6 12-TSB-1 94.5 99.0 3.0 3.5 7.5 6.0 5.5 5.3 PRINCESS 77 82.7 92.7 3.3 4.0 7.0 4.3 5.0 5.0 PST-R6T9S 91.3 92.7 3.0 4.0 6.7 4.7 5.0 4.8 KASHMIR (PST-R6P0) 99.0 99.0 3.7 4.0 5.7 4.3 5.0 4.7 NORTH SHORE SLT 74.3 91.0 3.3 4.3 5.3 4.0 4.7 4.6 PST-R6CT 91.3 99.0 2.7 3.0 5.3 4.7 5.0 4.4 NUMEX-SAHARA 22.5 55.0 2.5 3.0 3.5 2.5 3.0 3.0 LSD VALUE 15.5 5.7 1.2 1.7 1.7 1.1 0.9 0.8 C.V. (%) 9.7 3.7 15.0 17.9 13.7 11.6 9.2 8.5 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. 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 VA1 SILT LOAM AND SILT 4.6-5.5 0-60 0-150 4.1-5.0 LIGHT SHADE 1.1-1.5 TO PREVENT STRESS