TABLE 16. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS IN THE 2013 NATIONAL ZOYSIAGRASS TEST AT DALLAS, TX 1/ 2015 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC SPRING LEAF DENSITY DENSITY DENSITY COVER COVER WINTER SEEDHEAD RATINGS QUALITY RATINGS NAME COLOR GREENUP TEXTURE SPRING SUMMER FALL SUMMER FALL COLOR SEPTEMBER OCTOBER APR JUN SEP OCT NOV MEAN 09-TZ-54-9 7.3 6.0 6.0 6.7 7.0 8.0 99.0 99.0 4.0 9.0 7.0 8.0 8.3 8.0 8.0 8.7 8.2 09-TZ-53-20 7.0 6.7 5.7 7.3 8.0 7.7 99.0 98.7 4.0 6.7 6.7 7.7 8.3 8.0 7.7 8.0 7.9 FAES 1307 7.0 5.3 6.3 7.0 7.3 7.7 99.0 98.7 2.3 8.0 8.7 7.7 8.3 7.3 7.7 7.3 7.7 FAES 1309 6.0 6.3 7.3 7.3 8.3 7.3 99.0 98.7 2.7 9.0 7.0 7.7 7.7 7.0 7.7 7.3 7.5 FAES 1312 7.3 3.3 6.0 6.0 6.0 7.7 99.0 98.7 2.0 9.0 9.0 7.7 8.0 7.3 7.0 7.3 7.5 FAES 1322 7.0 4.0 5.7 5.7 6.3 7.7 98.7 99.0 4.7 8.3 8.3 6.7 6.7 8.0 8.0 7.7 7.4 FAES 1329 8.0 5.0 6.3 6.7 7.0 8.0 97.7 99.0 3.0 3.7 6.3 7.0 7.3 7.7 7.7 7.3 7.4 DALZ 1303 7.0 3.3 7.3 7.3 7.7 8.0 99.0 99.0 3.3 8.3 8.3 7.0 7.3 7.3 7.3 7.7 7.3 FAES 1308 6.3 5.0 8.0 7.0 8.3 7.7 99.0 98.7 2.3 7.3 8.3 7.0 7.7 7.0 7.7 6.7 7.2 FAES 1315 7.3 5.7 6.7 6.3 6.3 7.7 97.7 97.7 3.3 9.0 8.7 6.3 6.7 7.7 7.7 7.7 7.2 FAES 1319 6.7 5.0 6.0 6.3 6.3 7.3 99.0 97.0 2.3 7.7 8.7 7.0 7.7 7.3 7.0 7.0 7.2 FAES 1303 7.0 4.7 7.7 6.7 7.7 7.7 98.7 97.7 2.7 8.3 8.0 6.3 6.7 7.3 7.7 7.3 7.1 FAES 1317 7.3 4.3 5.7 5.7 5.7 7.3 99.0 97.7 2.3 9.0 9.0 7.0 7.0 7.0 7.0 7.3 7.1 FAES 1328 6.7 3.0 5.7 6.3 5.3 7.0 97.7 96.0 2.0 9.0 8.7 7.3 6.7 7.0 7.0 7.0 7.0 CSZ 1109 7.0 4.0 7.3 6.0 7.3 7.3 98.3 99.0 3.0 9.0 9.0 6.0 7.0 7.0 7.0 7.3 6.9 FAES 1313 6.7 4.3 6.0 6.0 6.7 7.0 99.0 95.0 3.7 9.0 9.0 7.0 6.7 7.0 7.0 6.7 6.9 FAES 1314 7.3 3.3 5.3 6.0 6.3 8.0 99.0 98.7 2.0 7.3 8.0 6.3 6.3 7.0 7.3 7.3 6.9 FAES 1316 7.7 4.0 5.7 5.3 5.0 7.0 96.3 97.0 2.0 9.0 9.0 6.7 6.0 7.0 7.3 7.3 6.9 A-1 6.3 3.3 8.0 7.7 7.7 7.3 99.0 97.3 2.3 9.0 6.3 6.7 7.0 6.7 7.0 6.7 6.8 DALZ 1301 7.0 3.0 7.0 6.3 7.3 7.0 98.7 94.7 3.0 9.0 8.7 6.7 7.0 6.7 6.7 7.0 6.8 FAES 1305 7.3 3.0 7.3 6.3 7.7 7.3 96.3 97.3 2.0 9.0 8.7 6.0 7.0 6.7 7.3 7.0 6.8 KSUZ 1201 6.7 3.3 6.3 6.0 6.0 7.0 99.0 94.7 1.0 9.0 8.3 7.3 7.0 6.7 6.7 6.3 6.8 ZEON 6.7 3.0 7.3 6.7 7.0 7.3 98.7 99.0 1.3 9.0 9.0 6.7 6.7 7.0 7.0 6.7 6.8 11-TZ-4321 7.0 3.7 5.0 5.3 5.0 7.0 96.3 96.0 2.7 9.0 9.0 6.7 6.3 7.0 7.0 6.7 6.7 10-TZ-1254 6.3 4.3 4.7 5.7 5.0 6.7 97.7 92.7 4.3 9.0 8.0 6.0 6.0 7.0 6.7 6.7 6.5 CSZ 1105 7.0 3.7 6.3 6.3 6.3 7.0 97.7 94.3 2.0 9.0 9.0 6.0 6.3 7.0 6.7 6.7 6.5 FAES 1306 6.3 3.3 7.7 6.0 7.3 7.0 97.7 91.7 3.0 8.3 8.7 5.7 6.3 6.7 6.7 7.0 6.5 FAES 1310 6.3 4.0 8.0 7.3 7.7 7.0 98.7 93.0 2.0 8.3 7.7 5.3 6.7 7.0 6.3 7.0 6.5 10-TZ-35 6.3 3.3 4.3 5.3 5.0 6.0 96.0 93.3 1.7 8.3 8.7 6.0 6.3 6.7 6.7 6.3 6.4 FAES 1304 6.3 4.7 5.3 5.3 5.3 6.7 96.0 94.3 3.3 9.0 8.0 6.0 6.0 6.7 6.7 6.7 6.4 GGZ 504 6.0 5.7 6.0 5.7 5.7 6.3 91.3 96.0 2.3 5.3 6.3 6.3 6.3 7.0 6.3 6.0 6.4 DALZ 1302 6.7 3.7 4.3 5.3 4.7 5.7 91.0 93.3 2.3 9.0 8.7 5.7 5.7 6.7 6.7 6.7 6.3 FAES 1318 6.0 3.7 5.7 6.0 6.0 6.7 98.7 90.0 1.3 9.0 8.0 6.7 6.7 6.7 5.7 5.3 6.2 EMPIRE 6.3 3.7 4.0 5.3 5.0 6.3 97.3 94.7 1.7 9.0 8.7 5.7 5.7 6.3 6.3 6.3 6.1 MEYER 6.7 3.0 5.3 5.0 4.7 6.3 91.7 90.0 1.3 9.0 9.0 6.0 5.0 6.0 6.0 5.7 5.7 LSD VALUE 1.6 1.8 0.7 1.3 1.0 1.0 5.9 5.4 1.0 1.5 1.4 2.4 1.5 0.9 0.9 1.2 0.9 C.V. (%) 9.8 24.3 8.0 11.6 10.5 7.7 2.8 3.0 24.7 10.7 9.7 14.4 12.1 6.7 7.3 9.4 7.4 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. 2015 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2013 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 TX1 SILTY CLAY AND CLAY 7.6-8.5 151-270 241-375 3.1-4.0 FULL SUN 0.6-1.0 TO PREVENT STRESS