TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT NORTH BRUNSWICK, NJ 1/ 2015 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING LEAF QUALITY RATINGS NAME GREENUP SPOT APR MAY JUN JUL AUG SEP OCT MEAN ARROWHEAD 6.3 9.0 8.0 8.0 8.3 7.7 9.0 9.0 8.7 8.4 BLUE NOTE 6.3 9.0 8.3 8.0 8.3 8.3 7.7 8.0 7.7 8.0 RUBIX (4S2W) 8.3 8.0 7.3 7.3 8.0 8.7 7.7 8.3 9.0 8.0 A06-46 6.7 8.7 8.3 7.3 8.7 7.3 6.7 8.3 7.7 7.8 BAR PP 110358 8.7 9.0 7.3 7.0 8.3 6.7 8.0 8.7 8.7 7.8 RUSH 2.7 9.0 7.7 8.0 9.0 7.3 7.0 7.0 8.3 7.8 A05-360 7.7 9.0 7.0 7.0 8.0 8.0 8.0 8.3 7.7 7.7 MIDNIGHT 1.7 9.0 6.3 7.7 8.0 8.0 7.3 8.0 8.7 7.7 A01-1106 6.3 9.0 6.3 7.3 7.7 8.7 7.3 7.7 8.3 7.6 ARAMINTHA (PP 10847) 4.0 9.0 7.3 7.0 6.3 7.7 8.3 8.7 7.7 7.6 SRX 2758 6.0 9.0 8.0 6.7 8.0 6.7 6.7 7.7 8.3 7.4 BAR PP 119327 3.3 9.0 6.3 6.7 7.0 8.3 8.3 8.0 6.3 7.3 A05-999 7.3 5.7 5.3 4.7 6.0 8.7 8.7 8.7 8.7 7.2 J-1770 1.7 8.7 6.0 7.3 8.7 7.3 6.3 7.0 7.7 7.2 PST-K4-3 4.7 9.0 6.7 7.7 8.0 7.3 6.3 6.3 8.3 7.2 BLUEBANK (A03-1017) 1.7 9.0 5.7 8.3 8.7 7.3 6.0 7.3 6.3 7.1 PST-K9-90 1.7 8.7 7.3 7.3 8.0 6.7 7.0 6.3 7.0 7.1 SRX 5321 5.3 9.0 8.3 8.3 6.3 7.0 6.7 6.0 7.3 7.1 A00-4199 2.0 9.0 6.0 6.7 8.3 8.0 7.3 7.0 6.0 7.0 A05-361 7.7 8.7 8.0 7.0 7.7 6.7 6.0 6.3 7.0 7.0 ENDURANCE (PST-K4-7) 5.0 9.0 7.3 7.7 8.3 6.7 6.0 6.7 6.7 7.0 H99-1653 8.0 8.0 6.0 5.0 7.7 8.0 7.7 8.0 7.0 7.0 A00-2882 6.3 9.0 4.7 6.3 7.7 7.0 6.7 8.3 7.3 6.9 A06-26 4.0 9.0 6.7 7.3 7.0 8.0 6.7 6.3 6.0 6.9 BAR 8PP 504 5.7 8.7 7.0 7.0 7.3 7.7 6.0 6.0 7.0 6.9 PICK 4340 3.0 9.0 7.0 7.0 7.0 7.0 6.0 7.3 6.7 6.9 BAR VV 112916 8.7 7.7 6.3 5.0 7.0 7.7 7.3 6.7 7.3 6.8 SHAMROCK 6.7 9.0 6.7 7.0 7.3 7.3 6.7 6.7 6.0 6.8 SRX 4338 5.0 8.7 7.0 6.3 6.7 6.0 6.0 8.0 7.7 6.8 A04-38 5.3 9.0 6.3 6.7 7.3 7.0 6.3 6.7 6.3 6.7 PST-T10-18 8.0 8.7 6.0 5.0 7.7 7.7 7.3 7.3 5.7 6.7 AWARD 4.0 9.0 6.0 7.3 7.3 5.3 5.7 7.0 7.7 6.6 PST-K9-97 6.0 8.7 4.3 6.0 7.0 6.3 6.7 7.3 8.3 6.6 PST-K9-99 4.7 9.0 6.7 6.3 7.3 7.3 7.3 6.3 5.0 6.6 DAUNTLESS (A05-315) 6.3 8.7 7.0 6.0 7.7 7.7 6.0 5.7 5.3 6.5 JACKRABBIT (PST-K10-106D) 5.7 8.3 5.7 5.7 7.0 6.7 7.0 7.0 6.3 6.5 MAZAMA (A04-74) 2.7 9.0 6.3 7.0 7.3 6.0 6.7 6.3 6.0 6.5 PICK 033 6.7 9.0 6.3 6.7 6.7 6.0 5.7 7.3 6.7 6.5 A04-36 5.7 9.0 6.3 6.3 7.3 7.0 6.0 6.0 6.0 6.4 A06-47 6.3 8.7 5.3 6.0 7.3 7.0 5.7 6.7 7.0 6.4 BLUE COAT (AKB 2282) 4.0 8.7 8.0 7.0 7.3 5.7 5.0 5.3 6.7 6.4 BURL 06-11 5.7 9.0 5.7 6.0 7.7 7.3 6.3 5.7 6.0 6.4 PICK TD8 6.0 9.0 6.0 6.7 7.0 7.3 5.3 7.0 5.7 6.4 THERMAL BLUE 5.7 8.0 5.7 4.7 6.3 7.7 7.0 7.3 6.3 6.4 BAR PP 119326 3.7 9.0 5.7 5.3 6.3 6.3 7.0 7.0 6.0 6.2 TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT NORTH BRUNSWICK, NJ 1/ 2015 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING LEAF QUALITY RATINGS NAME GREENUP SPOT APR MAY JUN JUL AUG SEP OCT MEAN EMPIRE 4.0 9.0 6.7 7.3 7.3 4.7 5.7 4.7 7.0 6.2 KEENELAND (A04-342) 3.0 9.0 5.7 7.3 7.7 6.3 5.3 5.7 5.7 6.2 SKYE 6.3 9.0 6.3 7.3 7.7 5.3 5.3 6.0 5.7 6.2 SUDDEN IMPACT 2.0 9.0 4.7 5.7 7.7 5.3 6.0 6.7 7.3 6.2 3733 4.7 9.0 6.3 6.3 6.7 6.0 6.0 6.0 5.7 6.1 J-1136 2.0 9.0 5.0 6.3 8.0 6.3 5.7 6.0 5.7 6.1 NU CHICAGO 1.7 9.0 5.3 7.3 8.3 6.3 4.3 5.7 5.7 6.1 SRX 466 6.7 9.0 6.0 5.7 7.3 6.0 5.3 5.7 6.7 6.1 ZEDOR (PPH 9131) 3.0 9.0 5.7 6.0 6.0 6.3 6.7 6.3 5.7 6.1 CABERNET 6.3 9.0 5.3 5.7 7.7 6.0 4.7 6.0 6.3 6.0 LUNAR (PST-07-261) 5.0 8.7 7.0 5.0 5.7 5.0 5.7 6.0 7.3 6.0 MERLOT (LTP-08-6) 3.7 9.0 5.0 7.0 7.0 5.7 5.3 5.7 6.0 6.0 BARDUKE 2.7 8.7 4.7 5.0 7.0 7.3 5.7 5.7 6.0 5.9 BARON 1.7 8.7 4.3 5.0 6.7 6.3 5.0 5.7 7.3 5.8 J-1853 2.7 9.0 5.3 7.3 8.3 5.7 4.0 5.0 5.0 5.8 AKB 2555 3.7 9.0 5.7 5.0 7.0 6.7 4.7 5.3 5.3 5.7 BAR 12PP 612 5.7 9.0 5.3 6.0 8.3 5.3 4.3 4.7 5.3 5.6 BARVETTE HGT (BAR VV 0709) 9.0 2.7 3.3 1.7 3.3 7.3 7.0 8.0 8.3 5.6 PICK MP07 6.0 8.3 5.0 4.3 6.7 5.3 5.7 6.7 5.7 5.6 AVID 2.7 9.0 4.3 5.7 7.0 5.7 4.7 5.3 6.0 5.5 LEGEND (A10-1) 3.7 9.0 5.3 6.3 7.7 4.7 4.0 5.0 5.7 5.5 RAD-1492 3.7 9.0 4.7 6.3 6.7 5.0 5.0 6.3 4.3 5.5 ZINGER (A05-306) 4.0 9.0 5.0 4.7 6.3 5.7 5.3 6.0 5.3 5.5 BLACKJACK 5.3 8.7 4.3 4.7 5.0 6.7 5.0 5.7 6.3 5.4 RAD-507 3.3 9.0 4.7 5.7 7.3 5.3 3.7 5.7 5.7 5.4 AMERICA 3.7 9.0 5.7 4.7 7.3 5.7 4.0 4.7 5.3 5.3 BURL 3-51 4.0 9.0 4.0 5.7 6.3 4.7 4.3 4.7 7.3 5.3 GEISHA (DPPP818) 1.0 9.0 4.0 4.0 6.0 6.7 6.0 5.7 5.0 5.3 A98-363 5.7 9.0 5.7 5.3 6.0 5.0 4.0 5.0 4.7 5.1 RAD-849 5.0 9.0 4.3 5.7 6.3 4.7 4.0 5.7 5.3 5.1 A05-TB-382 7.0 8.7 5.3 5.0 7.0 5.0 3.7 4.7 4.3 5.0 OASIS (A98-344) 4.0 9.0 5.0 5.0 5.7 4.3 3.3 4.0 5.3 4.7 PICK TD9 5.3 9.0 5.3 5.3 5.3 4.0 3.7 4.3 4.7 4.7 A05-329 4.0 9.0 3.7 5.0 5.3 3.7 3.3 4.0 3.3 4.0 BAR VV 118532 5.7 9.0 4.3 4.0 5.3 5.0 2.3 3.0 4.3 4.0 KENBLUE 8.7 6.3 4.3 2.3 4.3 3.7 3.3 4.3 4.0 3.8 WATERWORKS (A05-204) 3.0 9.0 3.3 4.0 5.7 3.7 2.3 3.7 3.3 3.7 LSD VALUE 2.1 0.7 2.0 1.7 1.7 2.3 4.0 3.6 3.0 1.7 C.V. (%) 28.2 5.0 19.6 16.9 14.1 20.2 31.5 26.1 23.8 15.6 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 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 NJ1 LOAM 6.1-6.5 151-270 151-240 3.1-4.0 FULL SUN 1.1-1.5 TO PREVENT STRESS