TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS IN THE 2007 NATIONAL ZOYSIAGRASS TEST AT GAINESVILLE, FL 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS NAME JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN DALZ 0701 6.0 4.3 4.0 5.0 4.0 5.3 5.0 5.0 5.7 7.3 8.3 5.3 5.4 L1F 6.3 4.3 4.3 4.7 4.0 4.7 5.3 5.7 5.3 7.0 7.3 5.7 5.4 SHADOWTURF 6.3 4.0 4.3 5.0 4.0 5.0 5.0 5.3 5.7 6.3 6.7 5.7 5.3 DALZ 0702 5.3 3.7 3.3 4.3 4.0 5.3 4.7 6.0 3.7 6.7 7.0 6.3 5.0 DALZ 0501 5.7 3.7 3.0 4.3 2.7 4.3 4.3 3.3 5.3 6.3 7.0 7.3 4.8 ZORRO 4.3 3.0 3.0 4.0 2.3 3.3 4.0 4.7 5.0 5.0 5.7 5.0 4.1 ZENITH 3.3 2.0 2.3 2.7 3.0 5.0 5.7 5.3 4.7 4.0 3.0 2.3 3.6 240 2.7 1.0 1.3 2.3 2.7 3.7 4.7 4.0 4.3 3.0 3.3 3.3 3.0 29-2 4.0 2.0 2.0 2.0 2.7 3.7 2.7 3.3 2.7 3.3 3.0 2.3 2.8 380-1 2.7 1.3 2.3 3.0 2.3 4.0 2.3 4.0 3.0 2.0 1.0 1.3 2.4 MEYER 3.0 1.0 1.0 1.3 2.0 3.3 3.0 2.3 2.3 2.3 2.3 1.7 2.1 LSD VALUE 1.1 0.7 1.2 1.9 1.7 2.6 1.8 3.2 1.7 1.6 1.6 1.4 0.9 C.V. (%) 15.2 16.9 26.2 30.2 27.0 25.5 22.7 32.2 22.2 20.0 20.3 20.4 14.6 TABLE 2. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS IN THE 2007 NATIONAL ZOYSIAGRASS TEST AT GAINESVILLE, FL 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT BROWN FALL FALL FALL FALL GENETIC SPRING LEAF DENSITY DENSITY DENSITY COVER COVER WINTER PATCH COLOR COLOR COLOR COLOR MOLE NAME COLOR GREENUP TEXTURE SPRING SUMMER FALL SPRING SUMMER COLOR WARM TEMP. SEPTEMBER OCTOBER NOVEMBER DECEMBER CRICKET DALZ 0701 7.3 6.3 8.3 6.0 4.7 8.3 73.3 90.0 5.3 6.3 6.3 7.7 7.0 5.7 5.7 L1F 7.0 6.0 8.0 5.7 5.0 7.3 73.3 93.3 7.0 7.7 5.0 7.3 7.3 7.3 7.3 SHADOWTURF 7.7 6.3 8.0 6.7 5.0 7.0 75.0 93.3 7.0 7.3 5.7 7.0 7.0 6.7 7.0 DALZ 0702 6.7 5.7 8.0 4.7 5.0 7.0 66.7 90.0 6.7 7.3 4.7 7.3 7.7 7.0 6.0 DALZ 0501 6.7 4.7 8.0 4.7 4.0 7.3 65.0 88.3 7.0 7.7 5.0 6.3 5.0 8.3 6.7 ZORRO 6.3 3.7 8.0 4.0 4.0 7.0 48.3 86.7 4.3 6.7 4.3 4.7 5.3 5.3 6.3 ZENITH 6.3 3.0 5.7 2.3 6.0 4.3 38.3 98.0 2.7 3.0 4.3 4.3 4.7 3.0 7.7 240 7.0 1.7 6.0 1.7 4.3 3.3 15.0 90.3 3.0 3.7 5.3 4.0 6.0 3.3 7.7 29-2 7.0 4.7 6.0 1.7 3.0 4.3 50.0 88.3 3.3 3.3 6.0 7.0 7.7 3.3 7.0 380-1 7.7 3.3 8.0 2.3 2.3 1.3 38.3 76.7 1.0 3.3 4.3 3.7 8.0 2.0 8.0 MEYER 6.7 2.0 6.0 2.0 3.0 3.7 25.0 90.0 2.7 3.0 4.3 2.3 5.0 2.3 8.0 LSD VALUE 1.1 1.1 0.6 1.7 2.0 1.9 11.0 12.4 1.6 1.6 5.1 2.6 1.7 1.5 1.8 C.V. (%) 7.7 16.1 5.5 27.9 24.9 21.0 13.6 6.6 21.8 18.5 34.5 26.1 15.0 19.1 12.3 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. 2009 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2002 NATIONAL ZOYSIAGRASS 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 FL1 SAND 6.6-7.0 - - 0.0-1.0 FULL SUN 1.6-2.0 TO PREVENT STRESS