TABLE 4. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS IN THE 2002 NATIONAL ZOYSIAGRASS TEST AT GRIFFIN, GA 1/ 2004 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ FALL GENETIC SPRING COLOR SPRING QUALITY RATINGS NAME COLOR GREENUP NOVEMBER COLOR MAY JUN JUL AUG SEP OCT NOV MEAN DALZ 0104 9.0 1.0 8.0 7.3 6.3 8.0 8.7 9.0 8.7 8.3 8.7 8.2 DALZ 0101 9.0 4.0 9.0 5.3 5.0 6.7 8.7 8.3 8.0 8.3 9.0 7.7 HIMENO 9.0 5.0 5.7 7.0 7.3 6.7 8.0 8.0 8.0 7.0 7.7 7.5 ENTRY 23 9.0 1.7 8.3 6.7 6.0 7.0 8.3 8.0 7.0 7.3 8.0 7.4 EMERALD 9.0 5.7 8.7 6.3 6.0 7.0 8.0 8.3 6.7 7.3 8.0 7.3 ZORRO 9.0 4.7 8.0 6.0 5.7 7.0 8.3 8.0 7.0 6.7 8.7 7.3 DALZ 0105 8.7 1.0 8.0 7.0 6.3 7.7 8.0 7.7 6.7 6.0 8.0 7.2 DALZ 9604 8.3 1.3 6.0 6.0 6.0 6.0 7.7 7.7 7.7 7.3 8.0 7.2 ENTRY 21 9.0 5.0 8.3 6.7 5.3 6.7 8.3 8.7 7.0 6.3 8.0 7.2 6186 8.7 1.0 7.3 6.7 5.7 6.7 7.7 7.3 7.0 6.7 8.0 7.0 MEYER 9.0 5.0 6.0 6.0 5.7 6.7 8.3 8.7 7.3 5.7 6.3 7.0 DALZ 0102 7.3 6.0 6.0 6.0 5.7 6.3 7.0 7.0 7.0 6.7 7.0 6.7 ENTRY 24 7.0 5.7 5.3 5.3 5.3 6.0 7.0 7.0 7.0 7.0 6.7 6.6 GN-Z 7.0 4.5 5.0 5.0 5.5 5.0 7.5 7.0 7.0 6.0 6.5 6.4 ENTRY 22 7.0 5.0 5.3 5.3 5.3 5.7 7.0 7.0 6.0 5.7 6.7 6.2 PZA 32 8.3 5.7 6.0 5.7 5.3 6.0 7.3 7.3 6.3 5.3 6.0 6.2 COMPANION 8.7 4.3 5.3 5.0 4.0 5.7 7.0 7.7 6.3 5.7 5.7 6.0 PST-R7MA 7.7 4.3 5.0 4.7 5.0 5.3 7.0 7.0 6.3 5.7 6.0 6.0 PST-R7ZM 8.3 4.3 5.0 4.7 4.7 6.0 7.0 7.0 6.3 5.3 6.0 6.0 ZENITH 8.0 6.3 5.3 4.3 4.7 6.0 7.0 7.3 6.0 5.0 6.3 6.0 CHINESE COMMON 7.0 7.0 5.0 4.3 5.0 5.3 7.0 7.0 6.0 5.0 5.7 5.9 PZB 33 7.0 6.3 5.0 4.7 4.7 5.7 7.0 7.3 5.7 5.0 6.0 5.9 BMZ 230 6.7 6.7 6.0 2.7 3.0 5.3 6.7 7.0 5.7 5.0 6.7 5.6 J-37 7.0 5.7 5.0 4.3 4.3 5.3 7.0 7.0 6.0 5.0 4.7 5.6 LSD VALUE 0.8 1.6 1.2 1.3 0.9 1.4 0.6 0.7 1.0 1.0 0.8 0.4 C.V. (%) 6.3 22.9 11.9 14.1 10.6 11.8 5.1 5.9 8.6 10.5 7.4 4.3 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. 2004 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 GA1 SANDY CLAY LOAM - - - - FULL SUN 0.6-1.0 TO PREVENT STRESS