TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT ADELPHIA, NJ 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GENETIC COVER QUALITY RATINGS NAME COLOR FALL APR MAY JUN JUL AUG SEP OCT MEAN J-1136 7.0 61.7 5.0 7.7 8.3 7.7 7.7 6.7 7.0 7.1 J-1770 6.3 60.0 5.3 6.7 8.7 8.0 7.3 5.7 6.7 6.9 A03-1017 7.0 56.7 4.7 6.7 7.3 7.3 8.3 6.0 7.3 6.8 J-1853 6.0 60.0 5.7 6.3 7.7 7.3 8.0 6.3 6.3 6.8 A06-46 8.3 38.3 5.7 6.0 7.3 6.7 7.3 7.0 6.3 6.6 SUDDEN IMPACT 7.3 53.3 4.7 6.3 7.0 7.7 8.0 6.0 6.7 6.6 PICK 4340 9.0 53.3 6.0 6.3 6.7 7.3 6.3 6.3 6.3 6.5 SRX 4338 9.0 40.0 5.7 5.7 7.3 7.3 6.3 7.0 6.0 6.5 MIDNIGHT 7.0 56.7 4.7 6.0 6.7 7.0 7.7 6.7 6.3 6.4 SRX 2758 5.3 63.3 5.7 6.0 7.7 8.0 5.7 7.0 5.0 6.4 NU CHICAGO 6.7 56.7 5.0 5.7 6.3 7.0 7.3 6.7 6.0 6.3 KEENELAND (A04-342) 8.7 43.3 7.0 6.7 6.0 6.3 5.0 6.0 6.7 6.2 LEGEND (A10-1) 8.0 50.0 5.3 6.0 6.7 6.7 7.0 5.7 6.0 6.2 RUSH 8.0 40.0 5.3 6.0 7.0 7.3 6.7 5.3 6.0 6.2 A05-361 7.3 56.7 5.0 5.0 7.0 6.0 6.7 6.7 6.3 6.1 PICK 033 8.0 43.3 6.3 5.3 7.0 6.0 5.7 6.0 6.3 6.1 BLUE NOTE 7.0 46.7 5.0 5.7 6.7 5.7 6.0 6.7 6.3 6.0 SRX 466 6.3 58.3 5.7 5.7 7.0 6.3 5.3 5.7 6.3 6.0 PST-07-261 7.3 48.3 4.7 6.0 5.7 6.3 6.0 6.7 6.0 5.9 A01-1106 6.3 53.3 6.0 6.7 5.7 6.3 5.3 5.0 5.3 5.8 BURL 3-51 6.7 50.0 5.0 5.0 7.3 4.7 6.3 4.7 6.7 5.7 A05-360 6.3 60.0 5.3 5.3 6.0 6.0 5.3 6.3 4.7 5.6 SKYE 7.3 50.0 6.0 5.3 7.3 5.0 5.0 5.0 5.7 5.6 A00-2882 7.3 33.3 6.3 6.3 6.7 6.0 4.3 3.7 5.3 5.5 A00-4199 6.3 58.3 6.3 4.0 7.3 6.3 4.7 4.7 5.0 5.5 RAD-849 6.3 36.7 7.0 4.0 6.3 5.0 5.0 5.7 5.3 5.5 A05-TB-382 6.0 41.7 6.7 5.0 5.7 5.0 5.0 5.0 5.7 5.4 A06-26 7.0 51.7 6.0 6.0 6.7 5.0 4.3 3.3 6.3 5.4 ARROWHEAD 6.3 50.0 4.3 4.7 5.3 6.0 6.3 5.7 5.7 5.4 LTP-08-6 8.3 38.3 5.0 5.0 6.0 5.0 5.0 5.0 6.7 5.4 PST-T10-18 7.0 38.3 6.3 4.7 6.7 5.3 3.0 6.7 5.0 5.4 A04-74 8.0 51.7 4.7 5.0 5.3 6.3 4.7 5.3 5.7 5.3 A05-315 6.0 46.7 6.3 4.5 6.3 4.7 3.7 5.0 6.0 5.3 BAR 12PP 612 5.3 53.3 5.7 5.0 6.7 5.3 4.3 5.3 4.7 5.3 PST-K9-90 3.7 40.0 5.3 5.3 8.3 5.7 5.3 5.7 1.7 5.3 4S2W 6.7 25.0 4.0 4.3 5.7 6.0 5.7 6.0 5.0 5.2 PP 10847 4.7 46.7 5.7 4.0 5.7 7.0 5.0 5.3 3.3 5.2 AVID 7.0 41.7 4.3 4.5 5.3 4.7 5.0 5.0 6.3 5.1 BAR 8PP 504 5.3 55.0 5.0 4.3 6.0 5.7 4.7 6.0 4.0 5.1 BAR PP 110358 4.7 55.0 6.0 4.0 6.0 6.3 4.3 6.0 3.3 5.1 BAR VV 112916 4.0 55.0 4.0 4.0 6.3 5.7 6.7 5.7 3.7 5.1 H99-1653 6.0 50.0 6.7 4.7 6.7 4.7 3.0 5.7 4.3 5.1 PST-K10-106D 4.0 48.3 6.7 5.7 6.0 5.3 4.0 5.3 3.0 5.1 PST-K4-3 4.3 51.7 5.0 5.0 5.3 7.0 4.7 4.7 4.0 5.1 A04-36 6.3 40.0 5.3 4.7 6.0 5.0 3.7 5.0 5.0 5.0 TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT ADELPHIA, NJ 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GENETIC COVER QUALITY RATINGS NAME COLOR FALL APR MAY JUN JUL AUG SEP OCT MEAN AWARD 7.3 21.7 3.7 4.7 5.3 5.3 5.0 4.7 6.0 5.0 EMPIRE 7.7 36.7 4.7 5.0 6.7 4.7 5.3 4.0 5.0 5.0 PICK TD8 7.7 48.3 6.0 5.7 6.0 4.3 3.7 4.0 5.3 5.0 BURL 06-11 7.0 45.0 5.0 4.3 5.3 5.7 3.7 5.0 5.3 4.9 A04-38 6.0 48.3 5.7 5.0 5.7 4.3 3.3 4.3 5.0 4.8 A98-344 7.3 51.7 5.0 4.7 5.3 4.3 4.0 4.7 5.3 4.8 A98-363 6.7 56.7 5.0 4.3 5.3 4.3 4.7 5.7 4.3 4.8 SRX 5321 5.3 45.0 4.7 5.3 5.7 4.3 3.7 5.0 5.0 4.8 AKB 2282 7.3 35.0 4.3 6.0 5.0 5.3 4.0 2.7 5.3 4.7 BAR VV 0709 3.7 60.0 5.3 3.0 5.0 5.7 5.0 5.3 3.3 4.7 PICK TD9 6.3 40.0 4.7 3.7 3.3 5.7 5.7 4.3 5.3 4.7 ZINGER (A05-306) 5.3 48.3 5.7 4.7 4.7 4.0 3.7 4.0 4.7 4.5 CABERNET 6.7 26.7 4.0 4.0 5.3 4.7 4.0 5.0 4.3 4.5 PPH 9131 3.7 50.0 6.7 4.0 5.0 4.3 4.0 4.0 3.3 4.5 PST-K4-7 5.0 33.3 5.0 5.7 6.0 4.3 4.0 3.3 3.0 4.5 RAD-1492 7.3 33.3 5.0 6.0 5.0 4.3 3.0 3.7 4.7 4.5 A05-204 7.3 38.3 4.7 4.0 5.0 5.0 3.0 4.3 4.7 4.4 AMERICA 7.0 43.3 3.7 4.3 4.7 5.3 4.3 4.0 4.7 4.4 BAR PP 119326 5.3 58.3 6.0 4.0 3.7 5.7 4.3 4.0 3.0 4.4 A05-999 4.7 26.7 4.3 4.3 4.7 4.7 4.7 4.7 3.0 4.3 A06-47 3.7 38.3 4.3 4.0 5.0 4.0 4.3 5.0 3.3 4.3 BAR VV 118532 4.7 50.0 4.3 4.0 4.7 4.0 4.3 3.7 5.0 4.3 THERMAL BLUE 4.7 56.7 5.7 4.0 4.3 4.7 3.7 4.7 3.3 4.3 DPPP 818 4.7 58.3 4.3 4.0 5.0 5.3 3.3 3.7 3.7 4.2 RAD-507 5.0 35.0 6.7 6.0 6.7 3.0 1.0 2.7 3.7 4.2 BAR PP 119327 3.3 46.7 6.3 4.0 4.7 4.3 3.3 2.0 3.3 4.0 BARDUKE 4.3 46.7 5.0 3.7 4.7 5.0 3.3 3.3 3.0 4.0 PICK MP07 3.3 33.3 4.7 3.7 4.7 5.0 3.7 4.3 1.7 4.0 BARON 3.7 48.3 5.0 4.0 5.0 4.3 3.3 2.0 3.7 3.9 BLACKJACK 4.0 48.3 4.7 4.3 4.3 4.3 4.0 2.3 3.0 3.9 PST-K9-97 4.7 33.3 6.0 5.3 2.7 4.3 3.3 2.3 2.3 3.8 PST-K9-99 4.0 46.7 5.3 3.7 5.0 4.3 3.3 2.0 2.7 3.8 SHAMROCK 4.7 41.7 6.0 4.7 4.7 3.7 2.0 2.3 3.0 3.8 A05-329 5.7 30.0 4.0 4.0 4.0 3.7 2.3 3.7 3.3 3.6 KENBLUE 4.0 38.3 5.0 3.3 3.3 3.7 3.0 5.3 1.7 3.6 3733 5.3 30.0 3.3 3.3 3.7 3.0 4.0 3.7 3.3 3.5 AKB 2555 4.3 28.3 3.7 4.0 3.7 3.3 4.0 3.0 3.0 3.5 LSD VALUE 1.3 11.7 1.1 1.0 1.8 1.5 1.4 1.1 1.1 0.6 C.V. (%) 14.6 16.2 13.1 13.3 19.1 17.3 19.5 14.9 16.0 7.8 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 NJ2 SANDY LOAM 5.6-6.0 271-450 376-500 3.1-4.0 FULL SUN 1.1-1.5 TO PREVENT STRESS