TABLE 11. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS IN THE 2007 NATIONAL BERMUDAGRASS TEST AT LAS CRUCES, NM 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT FALL FALL GENETIC SPRING COVER COVER COVER COLOR COLOR QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER FALL OCTOBER NOVEMBER JUL AUG SEP OCT MEAN OKC 1119 8.0 5.3 64.7 92.3 96.0 7.3 5.7 8.3 7.7 7.7 4.0 6.9 OKC 1134 7.3 4.3 45.3 84.0 96.7 7.7 5.7 7.3 8.3 8.0 4.0 6.9 SWI-1122 8.0 4.7 69.3 98.0 94.3 6.7 5.0 7.3 7.7 7.7 3.3 6.5 YUKON 7.7 3.7 43.7 88.0 98.0 7.3 5.3 7.7 7.7 7.3 3.3 6.5 PRINCESS 77 7.0 3.7 36.7 83.3 93.3 7.0 5.0 6.7 7.3 7.7 3.3 6.3 PSG PROK 8.0 4.7 60.7 97.3 96.7 7.3 5.0 7.7 7.0 8.0 2.7 6.3 SWI-1113 7.3 4.7 61.7 87.3 89.7 6.3 4.7 7.3 7.7 7.0 3.0 6.3 TIFWAY 7.0 2.3 19.0 78.7 93.3 7.0 5.3 7.7 7.3 6.7 3.3 6.3 VERACRUZ 7.3 4.7 58.7 88.3 95.7 7.0 5.0 7.3 7.3 7.3 3.3 6.3 PSG 9Y2OK 8.0 5.3 74.7 97.7 95.7 6.7 5.0 8.0 6.7 7.3 2.7 6.2 SWI-1070 7.7 5.0 68.0 94.3 94.0 6.7 5.0 7.0 7.3 7.3 2.7 6.1 PSG 9BAN 7.3 4.0 53.3 90.3 97.3 7.7 5.0 7.3 7.0 7.0 2.3 5.9 RAD-CD1 8.0 4.7 77.7 98.7 96.0 7.0 5.0 7.3 6.7 6.7 3.0 5.9 RIVIERA 6.7 3.3 40.3 80.7 96.7 7.0 5.0 6.7 7.3 6.7 2.3 5.8 PATRIOT 5.3 2.3 12.7 51.7 90.0 7.0 4.7 6.7 6.7 6.3 3.0 5.7 BAR 7CD5 6.7 3.3 32.7 66.3 84.0 6.7 5.3 5.3 7.0 6.7 3.3 5.6 SWI-1081 7.0 4.0 48.7 85.0 92.0 6.3 4.3 6.7 6.7 6.3 2.7 5.6 PSG 91215 5.7 3.3 28.0 64.7 96.0 7.0 4.7 6.3 6.0 6.7 3.0 5.5 HOLLYWOOD (J-720) 6.7 4.0 46.7 80.7 92.0 6.7 4.7 6.7 6.0 6.0 3.0 5.4 PYRAMID 2 (IS-CD10)6.7 3.7 45.0 80.7 87.3 6.3 3.7 7.0 6.3 5.7 2.0 5.3 SUNSPORT 6.3 3.7 51.7 83.3 95.0 6.3 4.3 6.7 5.3 6.0 3.0 5.3 SWI-1057 6.7 3.7 31.3 77.0 90.0 6.7 4.7 5.7 7.0 6.0 2.7 5.3 SWI-1083 7.0 5.3 64.0 88.3 89.7 6.0 4.0 7.3 6.0 5.3 2.7 5.3 SWI-1117 6.3 4.0 48.0 77.7 88.7 6.3 4.7 6.3 5.7 5.7 3.3 5.3 OKS 2004-2 5.7 3.3 41.0 69.0 96.7 7.3 4.7 5.7 6.3 6.0 2.7 5.2 NUMEX-SAHARA 6.7 4.0 53.0 92.0 88.3 6.0 4.3 6.0 5.7 5.3 2.7 4.9 IS-01-201 5.0 2.7 32.3 50.3 88.3 5.7 3.3 5.7 5.7 5.7 2.3 4.8 MIDLAWN 6.3 3.3 36.7 81.7 83.3 5.3 4.0 6.3 5.3 5.0 2.3 4.8 PSG 94524 5.7 3.7 46.0 70.7 76.3 6.0 3.7 5.7 5.3 5.7 2.3 4.8 PST-R6FLT 4.7 2.7 23.3 53.7 79.3 6.0 4.0 4.7 5.0 4.7 2.7 4.3 PREMIER 4.7 3.0 27.7 52.7 82.0 5.7 4.3 5.0 4.0 5.0 2.7 4.2 LSD VALUE 2.1 1.5 28.5 32.3 19.1 1.0 1.2 1.3 1.2 1.2 1.5 0.8 C.V. (%) 16.1 21.1 34.4 20.2 8.5 8.6 13.1 11.4 11.3 11.5 22.0 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. TABLE A. 2008 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2007 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 NM1 LOAMY SAND 7.6-8.5 - - 5.1-6.0 FULL SUN 1.6-2.0 TO PREVENT STRESS