TABLE 10. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT ST. PAUL, MN 1/ 2014 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC UNIFORMITY QUALITY RATINGS NAME COLOR RATINGS MAY JUN JUL AUG SEP OCT MEAN BLUE NOTE 5.0 7.3 5.3 6.7 7.0 6.3 6.0 6.7 6.3 ENDURANCE (PST-K4-7) 6.0 6.7 6.0 6.0 5.7 6.0 7.0 7.0 6.3 PST-T10-18 4.7 7.3 4.3 5.0 7.3 7.0 6.7 6.3 6.1 PST-K9-90 6.7 7.3 4.7 6.3 6.3 6.0 6.3 6.3 6.0 A06-46 6.7 6.3 5.0 5.7 5.7 5.7 6.7 7.0 5.9 RUBIX (4S2W) 4.7 6.7 4.7 6.3 6.0 5.3 6.7 6.3 5.9 ARROWHEAD 6.3 7.0 5.7 6.0 5.0 5.7 6.7 5.7 5.8 MERLOT (LTP-08-6) 7.0 5.3 6.3 6.0 5.3 4.7 6.3 6.3 5.8 PICK 4340 5.7 7.0 6.0 6.7 5.0 4.3 6.0 6.7 5.8 CABERNET 5.3 6.7 4.3 5.7 6.0 6.3 6.0 6.0 5.7 H99-1653 6.0 7.0 4.0 6.0 6.0 6.3 6.0 5.7 5.7 A06-47 5.3 6.0 6.0 6.3 5.0 5.0 5.7 5.7 5.6 J-1770 7.3 5.7 6.0 6.0 5.3 5.0 5.3 6.0 5.6 LEGEND (A10-1) 8.3 6.3 6.0 5.0 5.0 5.0 6.0 6.3 5.6 SRX 4338 6.0 7.0 6.0 5.7 5.3 5.0 5.3 6.0 5.6 BLUEBANK (A03-1017) 7.0 6.0 5.3 6.3 5.0 4.7 6.0 5.7 5.5 BURL 06-11 5.3 7.0 5.3 4.7 6.3 5.7 5.3 5.7 5.5 A04-36 5.0 6.7 5.3 5.7 5.3 5.0 5.3 6.0 5.4 A06-26 7.0 5.7 6.0 5.7 5.0 5.0 5.3 5.7 5.4 BAR PP 110358 4.7 6.3 5.0 5.0 6.0 6.0 5.7 5.0 5.4 MIDNIGHT 7.0 5.7 6.0 5.3 5.0 4.7 5.7 5.7 5.4 A04-74 7.7 4.7 6.0 5.3 5.0 5.0 5.7 4.7 5.3 AVID 7.0 6.0 5.7 5.7 5.0 5.0 5.0 5.7 5.3 DAUNTLESS (A05-315) 4.7 6.3 5.0 5.0 5.3 5.3 5.7 5.7 5.3 J-1853 6.7 5.7 6.0 6.0 4.3 4.7 5.3 5.3 5.3 RAD-507 7.0 5.7 5.0 5.0 5.7 5.3 5.7 5.0 5.3 SRX 5321 5.7 6.3 5.0 5.0 5.3 6.0 5.0 5.7 5.3 A05-360 6.0 6.3 5.0 6.0 5.3 5.0 4.7 5.3 5.2 A05-999 5.3 6.7 4.0 5.7 5.7 4.7 5.3 5.7 5.2 AWARD 7.7 5.7 6.0 5.3 4.3 4.7 5.3 5.7 5.2 LUNAR (PST-07-261) 7.3 6.7 4.0 5.0 5.3 5.3 6.0 5.7 5.2 PICK TD8 7.3 6.0 5.3 5.7 4.3 4.7 5.0 6.0 5.2 PICK TD9 5.0 7.3 4.3 5.7 6.0 5.0 5.0 5.3 5.2 JACKRABBIT (PST-K10-106D) 6.0 5.7 5.3 5.7 5.0 5.3 4.3 5.3 5.2 RAD-1492 7.7 6.0 5.7 5.0 5.3 4.7 4.7 5.7 5.2 RUSH 7.3 6.3 6.3 5.3 4.3 4.3 5.0 5.7 5.2 SKYE 5.3 5.7 5.7 5.3 4.0 4.7 5.7 5.7 5.2 SUDDEN IMPACT 7.3 5.7 5.7 5.3 4.7 4.3 5.0 6.0 5.2 SRX 466 7.0 5.0 5.0 5.7 5.0 4.3 5.7 5.0 5.1 A00-2882 6.3 5.3 4.7 5.3 5.0 4.7 5.3 5.0 5.0 PST-K9-97 7.7 5.7 5.3 5.0 4.0 3.7 6.0 6.0 5.0 A04-38 5.3 5.3 5.0 4.7 5.0 4.7 4.7 5.3 4.9 A05-TB-382 6.7 6.0 4.7 4.3 4.7 5.0 5.3 5.3 4.9 BLUE COAT (AKB 2282) 8.0 7.0 4.7 5.0 5.0 4.7 4.7 5.3 4.9 KEENELAND (A04-342) 6.7 5.7 5.7 5.7 3.7 3.3 5.3 5.7 4.9 TABLE 10. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT ST. PAUL, MN 1/ 2014 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC UNIFORMITY QUALITY RATINGS NAME COLOR RATINGS MAY JUN JUL AUG SEP OCT MEAN SHAMROCK 6.7 6.0 5.0 5.0 4.3 4.3 5.0 5.7 4.9 SRX 2758 6.3 5.0 4.7 5.3 4.3 3.7 5.7 5.7 4.9 THERMAL BLUE 5.0 7.3 4.3 4.0 4.7 5.3 5.3 5.7 4.9 A98-363 6.3 5.7 4.7 5.0 4.7 5.0 4.7 4.7 4.8 BAR VV 112916 5.0 6.0 3.7 5.0 5.7 5.0 4.3 5.0 4.8 EMPIRE 7.0 5.3 5.0 5.0 4.0 5.0 4.3 5.3 4.8 J-1136 7.3 4.7 5.3 5.3 4.3 4.0 5.0 5.0 4.8 OASIS (A98-344) 7.0 5.0 5.0 4.3 4.0 4.7 5.3 5.3 4.8 A01-1106 6.7 4.3 4.7 5.0 4.3 4.3 5.0 4.7 4.7 AMERICA 5.7 7.0 4.7 4.7 4.0 4.7 5.0 5.3 4.7 BURL 3-51 8.3 5.0 4.7 4.7 4.7 4.7 4.7 5.0 4.7 PST-K4-3 6.0 4.3 5.0 5.0 4.7 4.0 5.0 4.3 4.7 WATERWORKS (A05-204) 7.0 5.3 5.7 4.3 4.3 4.0 5.0 5.0 4.7 PICK MP07 4.0 7.0 4.0 4.3 4.3 4.3 4.7 5.7 4.6 ARAMINTHA (PP 10847) 3.3 6.3 4.7 4.7 5.0 5.0 4.0 4.0 4.6 A00-4199 5.0 5.3 4.3 4.7 4.7 4.3 4.3 4.7 4.5 BAR VV 118532 5.7 6.3 4.7 4.0 3.7 4.3 4.7 5.7 4.5 NU CHICAGO 7.3 4.7 5.0 5.0 4.3 4.0 4.0 4.7 4.5 PICK 033 5.7 5.0 4.7 5.3 4.3 4.0 4.0 4.7 4.5 ZINGER (A05-306) 5.3 7.0 4.0 5.0 4.0 3.7 4.7 5.7 4.5 A05-361 6.3 5.0 4.3 4.3 4.3 3.7 5.0 5.0 4.4 BAR 12PP 612 5.3 5.3 5.0 5.0 3.7 3.7 4.3 5.0 4.4 BARON 5.7 4.7 4.3 4.7 4.3 4.7 4.3 4.3 4.4 GEISHA (DPPP 818) 5.0 5.3 4.7 4.3 4.3 4.0 3.7 5.3 4.4 A05-329 7.7 4.0 5.0 4.3 3.7 4.3 4.0 4.3 4.3 BAR 8PP 504 4.0 6.0 4.3 4.7 4.0 3.7 4.3 4.7 4.3 BARVETTE HGT (BAR VV 0709) 3.0 7.0 3.0 4.3 5.0 3.7 4.3 5.3 4.3 BLACKJACK 6.7 4.3 5.0 4.3 4.0 4.3 3.7 4.7 4.3 RAD-849 5.7 5.0 4.3 4.3 3.7 3.7 4.3 5.3 4.3 3733 6.7 5.3 4.0 3.0 4.0 4.3 4.0 5.3 4.1 BARDUKE 5.3 4.7 4.3 4.0 3.7 4.3 4.0 4.3 4.1 ZEDOR (PPH 9131) 4.7 5.3 4.7 4.3 3.7 3.7 3.7 4.3 4.1 BAR PP 119326 5.3 6.0 3.3 3.3 4.7 4.0 4.0 4.7 4.0 PST-K9-99 4.0 5.0 4.3 3.7 3.7 3.7 4.3 4.0 3.9 AKB 2555 5.7 3.7 4.0 5.3 3.7 3.0 3.7 3.3 3.8 BAR PP 119327 3.7 5.3 4.3 3.7 3.0 3.0 4.0 4.3 3.7 KENBLUE 4.3 4.0 2.3 2.7 3.0 3.3 3.0 3.7 3.0 LSD VALUE 1.0 2.6 2.2 1.2 1.9 3.2 1.9 1.9 1.4 C.V. (%) 11.2 19.9 20.1 14.3 20.6 25.0 19.1 16.7 14.8 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. 2014 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 MN1 SILTY CLAY LOAM 5.6-6.0 61-150 241-375 2.1-3.0 FULL SUN 1.6-2.0 ONLY DURING SEVERE STRESS