TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN A06-46 7.7 5.0 5.0 6.3 6.7 8.3 6.7 5.7 7.0 9.0 9.0 8.3 8.0 7.1 BAR PP 110358 7.0 5.0 5.0 5.7 6.0 7.7 7.3 7.3 7.7 9.0 9.0 8.0 8.0 7.1 PICK 033 9.0 5.0 5.0 6.0 6.3 8.0 7.0 6.0 7.3 9.0 9.0 8.3 8.0 7.1 KEENELAND (A04-342) 8.7 5.0 5.0 6.0 6.7 7.7 6.7 5.7 6.7 8.3 9.0 8.7 8.3 7.0 BAR VV 0709 7.7 5.0 5.0 5.7 6.7 7.3 6.7 6.3 7.3 9.0 9.0 8.0 8.0 7.0 SKYE 8.3 5.0 5.0 6.0 7.0 7.0 6.7 6.0 7.0 9.0 9.0 8.0 8.0 7.0 AMERICA 7.7 5.0 5.0 6.3 6.7 7.0 6.3 5.7 7.0 8.3 9.0 8.0 8.0 6.9 AVID 7.3 5.0 5.0 6.3 6.7 8.0 6.7 5.0 6.7 8.0 9.0 8.0 8.0 6.9 A05-360 8.0 5.0 5.0 6.3 6.3 7.0 6.3 5.3 7.0 8.7 9.0 8.0 8.0 6.8 A05-TB-382 8.0 5.0 5.0 5.7 6.0 7.0 6.3 6.0 7.0 8.7 9.0 8.0 8.0 6.8 A98-344 8.3 5.0 5.0 5.7 6.3 7.3 6.3 5.7 6.7 8.0 9.0 8.0 8.0 6.8 A98-363 8.0 4.3 4.3 5.7 6.3 7.7 7.0 6.0 7.0 8.7 9.0 8.0 8.0 6.8 BAR 8PP 504 7.3 5.0 5.0 6.3 7.0 7.3 6.3 5.7 6.7 8.0 8.7 7.7 7.3 6.8 BAR VV 118532 7.7 5.0 5.0 6.0 7.0 7.3 6.3 5.3 6.7 8.0 9.0 8.0 8.0 6.8 BLUE NOTE 7.3 4.7 5.0 6.0 6.3 7.7 6.7 5.7 6.7 8.3 8.7 8.0 8.0 6.8 BURL 06-11 8.0 5.0 5.0 6.0 6.7 7.3 6.3 5.3 7.0 8.0 9.0 8.0 8.0 6.8 LTP-08-6 8.7 5.0 5.0 6.3 6.3 7.0 6.3 5.3 6.7 8.0 9.0 8.0 8.0 6.8 SRX 466 8.0 4.7 5.0 5.7 6.0 7.0 6.7 6.0 7.0 9.0 9.0 8.0 8.0 6.8 A00-2882 7.3 5.0 5.0 6.0 6.3 6.7 6.0 5.3 7.0 8.7 8.7 8.0 8.0 6.7 A03-1017 8.7 5.0 5.0 6.0 6.0 5.7 5.7 5.7 7.0 9.0 9.0 8.0 8.0 6.7 BAR VV 112916 7.3 5.0 5.0 6.0 6.0 7.0 6.0 5.3 6.3 8.0 9.0 8.3 8.0 6.7 BURL 3-51 8.7 4.7 4.7 5.7 6.7 6.7 5.7 5.7 7.0 8.7 9.0 8.3 8.0 6.7 H99-1653 8.0 5.0 5.0 6.0 6.3 7.0 6.0 5.3 6.3 8.0 9.0 8.3 7.7 6.7 J-1136 8.3 5.0 5.0 6.7 6.3 5.7 5.3 5.3 7.0 9.0 9.0 8.3 8.0 6.7 J-1770 9.0 5.0 5.0 6.0 6.0 6.0 5.7 5.7 7.0 9.0 9.0 8.0 8.0 6.7 J-1853 8.7 5.0 5.0 5.7 6.0 6.0 5.7 5.3 7.3 9.0 9.0 8.7 8.0 6.7 NU CHICAGO 8.3 4.7 5.0 6.0 6.3 6.7 5.7 5.3 7.0 9.0 9.0 8.0 8.0 6.7 PICK 4340 7.3 5.0 5.0 6.7 7.3 8.0 6.3 4.7 5.7 7.3 8.3 8.0 7.7 6.7 PP 10847 7.3 5.0 5.0 6.7 7.0 8.0 6.3 5.0 6.0 7.7 8.7 7.7 7.3 6.7 PST-K10-106D 7.3 5.0 5.0 6.0 6.0 7.0 6.0 5.3 7.0 8.3 9.0 8.0 8.0 6.7 A01-1106 7.7 4.7 5.0 6.0 6.3 6.3 5.7 5.3 7.0 8.3 9.0 8.0 8.0 6.6 A04-74 7.7 4.7 4.7 5.7 6.0 6.3 6.0 5.7 7.0 8.7 9.0 8.0 8.0 6.6 A05-315 7.0 5.0 5.0 6.0 6.3 6.7 6.0 5.0 6.0 8.0 8.7 8.0 8.0 6.6 EMPIRE 7.7 4.7 5.0 5.7 6.3 7.0 6.3 5.3 6.7 7.7 8.7 8.0 8.0 6.6 KENBLUE 6.7 5.0 5.0 6.0 6.3 7.0 6.0 5.0 6.0 7.7 9.0 7.7 8.0 6.6 SRX 2758 8.0 4.7 4.7 5.7 6.3 6.7 6.0 5.0 7.0 8.7 9.0 8.0 8.0 6.6 SRX 4338 7.7 4.7 5.0 6.0 7.0 7.7 6.3 5.3 6.3 7.0 8.7 8.0 7.7 6.6 SUDDEN IMPACT 8.3 5.0 5.0 6.0 6.3 6.7 5.3 5.0 6.3 8.3 9.0 8.0 8.0 6.6 A05-204 8.0 4.7 5.0 5.3 6.0 7.3 6.3 5.0 6.0 7.7 8.7 8.0 8.0 6.5 A05-361 7.3 4.7 4.7 5.3 6.0 6.3 6.0 5.7 6.7 8.0 8.7 8.0 7.7 6.5 A06-47 7.3 4.7 5.0 6.0 6.3 6.7 5.3 5.0 6.7 8.0 8.7 8.3 7.3 6.5 DPPP 818 7.3 5.0 5.0 6.0 6.3 6.3 5.7 5.0 6.3 8.0 8.7 7.7 7.7 6.5 MIDNIGHT 7.7 5.0 5.3 5.7 6.0 5.7 5.0 5.0 7.0 8.3 9.0 8.0 7.7 6.5 A00-4199 7.0 5.0 5.0 6.0 6.3 6.7 5.7 4.7 6.0 7.7 8.7 8.0 7.7 6.4 A06-26 7.3 5.0 5.0 6.3 6.7 7.7 5.7 4.3 5.3 7.3 8.3 7.7 7.7 6.4 TABLE 15. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN LEGEND (A10-1) 8.0 5.0 5.0 6.0 6.0 7.0 5.7 4.0 5.3 7.3 8.7 8.3 8.0 6.4 PICK TD8 7.0 5.7 5.3 6.0 7.0 7.3 5.3 3.7 5.3 7.0 8.0 7.7 8.0 6.4 PPH 9131 7.0 5.0 5.0 6.0 6.0 6.3 5.7 5.0 6.0 7.7 8.7 8.0 7.7 6.4 PST-T10-18 7.7 3.7 3.7 5.7 6.3 7.0 6.0 5.3 6.3 7.7 9.0 8.0 7.7 6.4 RAD-1492 8.7 4.0 4.3 5.3 6.0 6.0 5.7 4.7 6.7 8.7 9.0 8.7 8.0 6.4 SRX 5321 6.7 4.7 5.0 6.3 7.0 6.3 5.3 5.0 5.7 7.3 8.7 7.7 7.7 6.4 A04-38 7.0 5.0 5.0 6.3 6.7 7.7 5.7 4.3 5.3 7.3 8.0 7.0 7.7 6.3 BAR PP 119326 7.3 5.3 5.3 6.0 6.0 6.0 5.0 4.7 5.7 7.7 9.0 7.7 7.3 6.3 BAR PP 119327 6.3 4.7 5.0 6.0 6.0 7.0 5.7 5.0 6.0 7.7 8.3 7.3 7.3 6.3 CABERNET 8.0 3.0 3.7 5.3 6.7 6.3 5.7 5.3 6.3 8.3 9.0 8.0 8.0 6.3 PICK MP07 5.7 5.0 5.0 6.0 6.3 7.3 6.0 5.0 5.7 7.0 7.7 7.3 7.7 6.3 PST-K9-99 5.7 5.3 5.3 6.0 6.3 7.0 5.7 4.3 5.7 7.7 8.0 7.0 7.0 6.3 4S2W 7.3 5.0 5.0 6.0 6.0 7.0 5.3 4.0 5.3 7.0 8.3 7.7 7.3 6.2 A05-999 5.0 4.7 5.0 6.0 6.7 6.7 5.7 5.0 6.0 7.3 7.7 7.0 7.0 6.2 AKB 2282 7.0 5.0 5.0 6.0 6.3 7.3 5.3 4.0 5.3 7.0 8.0 7.7 7.7 6.2 AWARD 9.0 2.3 2.7 5.0 6.0 6.0 5.7 5.3 7.0 9.0 9.0 8.0 8.0 6.2 PST-K4-3 6.3 5.0 5.0 5.7 6.3 5.7 5.3 5.0 6.3 7.7 8.0 7.3 7.0 6.2 RAD-507 6.7 4.7 5.3 6.3 6.7 7.0 5.3 3.7 5.3 7.0 8.0 7.3 7.3 6.2 THERMAL BLUE 6.7 5.0 5.3 6.7 6.7 5.7 5.0 4.3 5.3 7.3 8.0 7.7 7.0 6.2 3733 7.0 5.0 5.0 6.0 6.0 6.0 5.0 4.3 5.7 7.0 8.3 7.3 7.0 6.1 A04-36 6.3 5.0 5.0 6.0 6.7 6.7 5.0 3.3 5.0 7.0 8.0 7.7 7.7 6.1 BARDUKE 7.0 5.0 5.0 5.7 6.0 6.0 5.0 4.0 5.7 7.7 8.7 7.7 7.3 6.1 BARON 6.7 4.3 4.3 6.0 6.3 6.0 5.0 4.3 6.0 7.7 8.3 7.7 7.3 6.1 PST-07-261 7.7 5.3 5.3 6.0 6.3 6.7 5.0 3.7 5.3 7.3 8.0 7.3 7.3 6.1 SHAMROCK 7.0 5.0 5.0 5.7 6.3 6.3 5.0 4.0 5.7 7.3 8.3 7.7 7.3 6.1 RUSH 6.3 5.0 5.0 6.0 6.3 6.3 5.0 4.0 5.3 7.3 8.0 7.0 7.0 6.0 ARROWHEAD 6.3 5.3 5.3 6.0 6.0 5.7 4.7 4.0 5.0 7.0 7.7 7.3 7.3 5.9 PST-K4-7 6.7 4.7 5.0 5.7 6.3 5.7 4.7 4.3 5.7 7.7 8.0 6.7 7.0 5.9 BAR 12PP 612 6.7 5.0 5.0 5.3 6.3 6.0 4.3 3.7 5.0 7.0 8.3 7.0 7.0 5.8 A05-329 6.7 5.0 5.0 5.7 6.0 5.7 3.7 2.3 4.3 6.3 7.7 7.3 7.3 5.5 ZINGER (A05-306) 5.3 5.0 5.0 6.3 7.0 6.0 4.0 2.3 4.0 6.0 7.0 6.3 6.3 5.4 RAD-849 5.0 5.3 5.3 6.0 6.7 7.0 4.3 2.0 3.7 5.7 6.7 5.7 5.7 5.3 PST-K9-90 5.7 5.0 5.0 5.7 6.0 5.7 3.7 2.0 4.0 6.0 6.7 6.3 6.3 5.2 AKB 2555 4.7 4.3 5.0 5.7 6.3 5.3 3.7 2.7 4.3 6.3 6.3 6.0 5.7 5.1 BLACKJACK 4.3 6.0 6.0 6.7 6.7 5.0 3.0 2.0 3.3 5.3 6.0 4.7 4.7 4.9 PICK TD9 4.7 4.3 5.0 6.0 6.7 4.7 3.0 2.0 3.7 5.7 5.7 5.7 6.0 4.9 PST-K9-97 4.3 4.3 4.7 5.3 6.0 5.0 3.0 2.0 3.3 5.3 5.7 5.3 5.7 4.6 LSD VALUE 1.1 0.7 0.6 1.2 1.1 1.3 1.1 1.1 0.9 0.9 0.8 0.9 0.9 0.4 C.V. (%) 9.7 8.3 7.4 7.9 7.2 11.1 12.1 14.6 9.6 7.6 6.1 7.7 7.3 4.7 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 15. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT PERCENT PERCENT COVER COVER COVER ESTABLISH- SUMMER NAME SPRING SUMMER FALL MENT PATCH A06-46 85.7 72.7 96.3 50.7 15.0 BAR PP 110358 78.3 91.7 94.3 48.3 2.7 PICK 033 81.3 85.0 96.3 50.0 5.0 KEENELAND (A04-342) 84.7 76.7 96.7 55.3 18.3 BAR VV 0709 79.0 87.3 95.0 54.7 0.0 SKYE 80.0 85.3 95.7 46.7 6.7 AMERICA 87.7 71.7 96.0 59.0 18.3 AVID 85.7 60.0 96.7 53.3 22.7 A05-360 85.3 68.3 96.0 58.3 21.7 A05-TB-382 75.7 84.3 96.3 50.0 9.3 A98-344 77.0 73.3 95.3 50.0 15.7 A98-363 78.0 84.7 96.0 46.3 3.3 BAR 8PP 504 88.3 70.0 94.3 56.7 18.3 BAR VV 118532 85.7 71.7 96.0 61.7 20.0 BLUE NOTE 81.0 75.0 97.0 45.0 16.7 BURL 06-11 82.3 74.0 96.7 50.0 18.3 LTP-08-6 84.3 73.7 96.3 50.7 18.3 SRX 466 79.7 85.3 96.3 52.3 5.0 A00-2882 84.3 67.7 94.7 48.3 16.7 A03-1017 80.7 78.3 95.7 51.0 5.0 BAR VV 112916 83.3 60.7 97.0 58.3 21.7 BURL 3-51 77.3 78.3 96.0 48.3 13.3 H99-1653 84.3 61.7 95.0 53.0 23.3 J-1136 87.0 68.3 96.0 48.3 20.0 J-1770 75.7 74.3 96.0 48.3 10.0 J-1853 75.0 75.7 96.0 49.3 15.0 NU CHICAGO 80.0 75.0 94.0 45.0 10.0 PICK 4340 88.7 58.3 86.3 54.0 20.0 PP 10847 89.7 51.7 95.0 62.3 25.0 PST-K10-106D 83.3 67.3 94.0 46.7 21.7 A01-1106 78.0 70.0 94.7 45.7 18.3 A04-74 77.0 71.7 96.0 46.0 20.0 A05-315 81.7 57.7 96.3 49.0 23.3 EMPIRE 79.7 61.0 95.0 43.3 25.0 KENBLUE 80.7 53.3 96.0 48.3 25.0 SRX 2758 79.3 65.0 96.0 44.0 21.7 SRX 4338 84.3 61.7 90.7 48.0 23.3 SUDDEN IMPACT 81.0 61.0 95.0 42.7 18.3 A05-204 76.7 53.3 92.7 49.7 25.0 A05-361 70.0 68.3 92.3 57.3 13.3 A06-47 80.0 67.7 93.3 45.0 21.7 DPPP 818 82.7 52.7 95.0 49.0 25.0 MIDNIGHT 81.7 63.3 95.3 53.3 18.3 A00-4199 83.0 43.3 91.7 54.0 25.0 A06-26 85.7 46.7 88.0 58.7 25.0 TABLE 15. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT PERCENT PERCENT COVER COVER COVER ESTABLISH- SUMMER NAME SPRING SUMMER FALL MENT PATCH LEGEND (A10-1) 82.7 43.3 94.3 52.3 25.0 PICK TD8 87.0 41.7 90.0 63.0 25.0 PPH 9131 77.3 56.7 89.0 48.3 25.0 PST-T10-18 77.3 61.7 96.0 45.0 21.7 RAD-1492 68.3 56.7 96.0 42.3 25.0 SRX 5321 85.7 48.3 94.7 51.7 25.0 A04-38 83.3 41.7 89.3 60.0 25.0 BAR PP 119326 82.3 50.0 96.0 56.7 25.0 BAR PP 119327 80.7 56.7 93.3 45.7 21.7 CABERNET 69.3 68.3 95.3 26.7 16.7 PICK MP07 83.3 50.0 86.0 56.7 25.0 PST-K9-99 81.7 45.0 91.0 55.0 25.0 4S2W 77.3 36.7 82.7 44.0 25.0 A05-999 83.0 51.0 81.7 47.3 25.0 AKB 2282 84.3 43.3 76.3 55.0 25.0 AWARD 68.3 73.3 96.7 8.0 15.0 PST-K4-3 77.3 51.7 88.3 47.0 23.3 RAD-507 86.0 40.0 79.7 45.0 25.0 THERMAL BLUE 89.0 43.3 87.7 58.0 25.0 3733 76.3 43.3 80.7 51.7 25.0 A04-36 83.3 35.0 83.7 51.7 25.0 BARDUKE 78.3 40.0 95.3 48.7 25.0 BARON 80.0 43.3 90.3 47.3 25.0 PST-07-261 84.7 43.3 85.3 55.7 25.0 SHAMROCK 80.3 36.7 92.7 49.3 25.0 RUSH 79.7 38.3 85.0 51.7 25.0 ARROWHEAD 81.7 36.7 80.3 48.3 16.7 PST-K4-7 76.0 41.7 87.0 50.0 25.0 BAR 12PP 612 70.0 31.7 81.0 55.7 25.0 A05-329 77.0 21.7 77.3 47.3 25.0 ZINGER (A05-306) 89.0 17.7 66.0 59.0 25.0 RAD-849 85.3 12.7 56.3 61.7 25.0 PST-K9-90 77.7 14.3 53.7 53.0 25.0 AKB 2555 78.3 19.3 47.3 41.7 16.7 BLACKJACK 87.3 6.7 34.7 63.3 25.0 PICK TD9 85.7 6.0 31.0 43.3 25.0 PST-K9-97 71.7 12.0 24.7 44.0 25.0 LSD VALUE 11.2 16.7 13.9 10.0 9.4 C.V. (%) 7.1 20.0 10.4 12.3 28.4 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. 2012 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2011 NATIONAL KENTUCKY BLUEGRASS 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 TN1 SILT LOAM AND SILT 6.1-6.5 0-60 0-150 3.1-4.0 FULL SUN 2.1-2.5 TO PREVENT STRESS