TABLE 13. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS IN THE 2013 NATIONAL ZOYSIAGRASS TEST AT RALEIGH (TRAFFIC), NC 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GROUND COVER NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NAME AUG 25 AUG 25 SEPT 1 SEPT 1 SEPT 8 SEPT 8 SEPT 15 SEPT 15 SEPT 22 SEPT 22 SEPT 29 SEPT 29 09-TZ-54-9 99.0 99.0 99.0 96.3 99.0 86.7 99.0 78.3 99.0 78.3 97.7 76.7 FAES 1304 96.0 97.7 97.7 97.7 97.7 90.0 96.0 83.3 96.0 78.3 96.0 73.3 FAES 1312 99.0 99.0 99.0 99.0 99.0 96.3 99.0 88.3 99.0 85.0 99.0 78.3 DALZ 1302 99.0 99.0 99.0 97.7 99.0 93.0 99.0 85.0 99.0 85.0 99.0 85.0 FAES 1322 99.0 99.0 99.0 99.0 99.0 96.3 99.0 88.3 99.0 85.0 99.0 78.3 FAES 1305 99.0 99.0 97.7 97.7 97.7 91.7 94.7 83.3 94.7 80.0 91.3 75.0 FAES 1315 99.0 99.0 99.0 99.0 99.0 88.3 99.0 75.0 99.0 73.3 99.0 70.0 FAES 1319 99.0 99.0 99.0 99.0 99.0 93.3 99.0 86.7 99.0 80.0 99.0 73.3 09-TZ-53-20 99.0 99.0 99.0 99.0 99.0 93.3 99.0 81.7 99.0 76.7 99.0 76.7 11-TZ-4321 99.0 99.0 99.0 99.0 99.0 96.3 99.0 88.3 99.0 83.3 97.7 76.7 10-TZ-35 99.0 99.0 99.0 99.0 99.0 96.3 99.0 93.3 99.0 91.7 99.0 85.0 A-1 99.0 99.0 97.7 97.7 97.7 95.0 96.0 81.7 94.3 73.3 94.3 68.3 EMPIRE 99.0 99.0 99.0 99.0 99.0 96.3 99.0 88.3 99.0 86.7 99.0 81.7 FAES 1313 99.0 99.0 99.0 99.0 99.0 93.3 99.0 81.7 99.0 78.3 99.0 76.7 10-TZ-1254 99.0 99.0 99.0 99.0 99.0 93.3 99.0 83.3 99.0 78.3 99.0 75.0 DALZ 1301 99.0 99.0 97.7 97.7 99.0 96.3 99.0 90.0 99.0 81.7 96.0 73.3 FAES 1316 99.0 99.0 99.0 99.0 99.0 90.0 99.0 75.0 99.0 71.7 99.0 68.3 FAES 1329 99.0 99.0 99.0 99.0 99.0 93.3 99.0 75.0 99.0 65.0 99.0 63.3 CSZ 1105 99.0 99.0 99.0 97.7 99.0 86.7 99.0 73.3 99.0 71.7 99.0 66.7 FAES 1328 99.0 99.0 99.0 99.0 99.0 90.0 99.0 78.3 99.0 73.3 99.0 70.0 FAES 1307 99.0 99.0 99.0 99.0 99.0 91.7 99.0 80.0 99.0 71.7 99.0 68.3 FAES 1309 99.0 97.7 99.0 93.3 99.0 73.3 99.0 61.7 99.0 58.3 99.0 58.3 FAES 1303 99.0 99.0 99.0 96.3 99.0 80.0 97.7 61.7 97.7 58.3 97.7 58.3 FAES 1306 99.0 99.0 99.0 96.3 99.0 83.3 97.7 68.3 97.7 66.7 97.7 65.0 FAES 1310 99.0 99.0 99.0 96.3 99.0 80.0 99.0 63.3 97.7 58.3 97.7 58.3 DALZ 1303 99.0 99.0 99.0 99.0 99.0 91.7 99.0 78.3 99.0 75.0 99.0 71.7 GGZ 504 99.0 99.0 99.0 99.0 99.0 88.3 99.0 66.7 99.0 66.7 97.7 63.3 FAES 1308 99.0 99.0 99.0 96.3 99.0 78.3 99.0 61.7 97.7 60.0 97.7 58.3 FAES 1314 99.0 99.0 99.0 99.0 99.0 95.0 99.0 81.7 99.0 78.3 99.0 71.7 FAES 1317 99.0 99.0 99.0 99.0 99.0 95.0 99.0 80.0 99.0 76.7 99.0 73.3 FAES 1318 99.0 99.0 99.0 99.0 99.0 88.3 99.0 76.7 99.0 73.3 99.0 70.0 MEYER 99.0 99.0 99.0 99.0 99.0 91.7 99.0 81.7 99.0 80.0 99.0 75.0 KSUZ 1201 99.0 99.0 99.0 99.0 99.0 93.3 99.0 83.3 99.0 80.0 99.0 73.3 ZEON 99.0 99.0 96.3 95.0 96.3 90.0 94.7 73.3 94.7 68.3 91.3 65.0 CSZ 1109 97.7 69.7 97.7 63.3 97.7 53.3 93.0 38.3 90.0 38.3 89.7 38.3 LSD VALUE 3.2 24.8 2.6 18.6 2.2 15.3 4.0 12.5 4.4 10.7 7.0 10.8 C.V. (%) 1.0 8.2 1.0 8.2 0.9 9.5 1.9 10.1 2.3 9.3 3.2 9.5 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 13. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS (CONT'D) IN THE 2013 NATIONAL ZOYSIAGRASS TEST AT RALEIGH (TRAFFIC), NC 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GROUND COVER NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NAME OCT 6 OCT 6 OCT 13 OCT 13 OCT 20 OCT 20 OCT 27 OCT 27 NOV 03 NOV 3 NOV 10 NOV 10 09-TZ-54-9 97.7 70.0 97.7 68.3 96.3 66.7 95.0 60.0 85.0 50.0 78.3 40.0 FAES 1304 96.0 68.3 96.0 65.0 94.7 65.0 90.0 56.7 85.0 43.3 82.7 38.3 FAES 1312 99.0 75.0 99.0 71.7 99.0 65.0 91.7 63.3 86.7 48.3 76.7 36.7 DALZ 1302 97.7 76.7 97.7 71.7 96.3 66.7 93.0 60.0 90.0 48.3 81.7 35.0 FAES 1322 99.0 71.7 99.0 68.3 96.3 63.3 91.7 60.0 88.3 46.7 81.7 35.0 FAES 1305 88.3 68.3 85.0 63.3 81.7 58.3 78.3 51.7 73.3 41.7 63.3 33.3 FAES 1315 99.0 63.3 99.0 63.3 99.0 55.0 96.3 51.7 88.3 38.3 81.7 33.3 FAES 1319 99.0 70.0 99.0 66.7 99.0 63.3 93.3 60.0 90.0 43.3 83.3 33.3 09-TZ-53-20 99.0 71.7 99.0 68.3 99.0 60.0 95.0 55.0 90.0 43.3 83.3 31.7 11-TZ-4321 96.3 70.0 96.3 65.0 95.0 60.0 90.0 55.0 85.0 40.0 75.0 31.7 10-TZ-35 99.0 78.3 99.0 73.3 96.3 63.3 90.0 53.3 88.3 45.0 76.7 30.0 A-1 91.3 61.7 89.7 60.0 88.0 56.7 86.7 55.0 85.0 43.3 76.7 30.0 EMPIRE 99.0 73.3 99.0 70.0 99.0 61.7 93.3 56.7 93.3 43.3 81.7 30.0 FAES 1313 99.0 71.7 99.0 66.7 99.0 56.7 97.7 50.0 94.7 40.0 90.0 30.0 10-TZ-1254 99.0 68.3 99.0 63.3 99.0 58.3 96.3 53.3 90.0 43.3 86.7 28.3 DALZ 1301 94.7 65.0 96.0 58.3 88.3 55.0 83.3 50.0 78.3 38.3 71.7 28.3 FAES 1316 99.0 63.3 99.0 56.7 97.7 53.3 90.0 43.3 88.3 30.0 78.3 26.7 FAES 1329 99.0 56.7 99.0 56.7 97.7 55.0 93.0 51.7 91.7 33.3 81.7 25.0 CSZ 1105 99.0 63.3 99.0 61.7 99.0 58.3 95.0 50.0 91.7 36.7 86.7 23.3 FAES 1328 99.0 61.7 99.0 58.3 93.3 55.0 83.3 46.7 76.7 35.0 63.3 23.3 FAES 1307 99.0 65.0 99.0 61.7 97.7 53.3 93.3 46.7 88.3 31.7 81.7 21.7 FAES 1309 99.0 58.3 99.0 56.7 96.3 55.0 95.0 50.0 90.0 38.3 81.7 21.7 FAES 1303 97.7 55.0 97.7 53.3 96.0 50.0 94.7 45.0 90.0 31.7 83.3 18.3 FAES 1306 97.7 60.0 99.0 58.3 97.7 56.7 91.7 48.3 88.3 31.7 85.0 18.3 FAES 1310 99.0 55.0 99.0 53.3 97.7 50.0 91.7 41.7 88.3 26.7 81.7 18.3 DALZ 1303 99.0 70.0 97.7 63.3 97.7 55.0 93.3 50.0 88.3 33.3 80.0 16.7 GGZ 504 97.7 58.3 97.7 55.0 93.3 51.7 88.3 41.7 83.3 28.3 76.7 16.7 FAES 1308 97.7 55.0 97.7 55.0 96.3 53.3 91.7 45.0 86.7 26.7 81.7 15.0 FAES 1314 99.0 66.7 99.0 56.7 91.7 51.7 85.0 40.0 85.0 28.3 71.7 15.0 FAES 1317 99.0 63.3 99.0 58.3 99.0 48.3 97.7 40.0 95.0 25.0 90.0 15.0 FAES 1318 99.0 63.3 99.0 58.3 96.3 51.7 88.3 41.7 86.7 25.0 73.3 15.0 MEYER 99.0 65.0 99.0 60.0 93.3 53.3 80.0 48.3 71.7 26.7 58.3 15.0 KSUZ 1201 99.0 66.7 99.0 60.0 91.7 50.0 83.3 40.0 76.7 26.7 61.7 13.3 ZEON 90.0 58.3 90.0 56.7 90.0 50.0 83.3 38.3 83.3 21.7 70.0 13.3 CSZ 1109 88.0 35.7 92.7 32.3 90.0 32.3 86.7 27.3 81.7 19.0 75.0 10.0 LSD VALUE 5.5 13.3 5.5 14.0 6.2 13.6 6.8 13.4 8.1 11.7 8.5 9.6 C.V. (%) 3.2 11.7 3.2 12.6 3.8 12.8 4.6 15.3 5.6 19.7 6.9 24.4 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. 2017 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 NC2 SILTY CLAY LOAM 6.1-6.5 61-150 0-150 1.1-2.0 FULL SUN 1.6-2.0 TO PREVENT DORMANCY