TABLE 10. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT ST. PAUL, MN 1/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR MAY JUN JUL AUG SEP OCT MEAN PICK 4340 6.3 7.3 6.7 7.7 7.3 7.0 5.7 6.9 BLUE NOTE 4.7 7.7 6.3 6.3 6.7 6.3 6.3 6.6 SRX 4338 5.0 6.7 6.0 6.7 7.0 6.3 5.7 6.4 A06-47 4.3 6.0 6.0 6.3 6.7 6.3 6.0 6.2 PST-K9-90 6.3 5.3 6.7 6.7 6.7 6.0 6.0 6.2 4S2W 4.0 5.7 5.3 6.7 6.0 6.3 6.3 6.1 ARROWHEAD 6.7 6.3 6.0 6.0 6.3 5.7 5.0 5.9 PICK TD8 6.0 6.3 5.3 6.7 5.7 5.7 5.7 5.9 PST-K9-97 5.0 6.0 5.7 6.7 6.0 5.3 5.7 5.9 RUSH 5.7 6.0 6.3 6.0 6.0 5.7 5.3 5.9 A03-1017 7.3 5.3 6.7 6.0 5.7 5.3 5.7 5.8 A06-26 6.3 5.7 5.7 6.0 6.3 5.7 5.3 5.8 KEENELAND (A04-342) 6.0 6.3 7.0 5.7 5.7 5.0 5.3 5.8 SRX 5321 4.7 5.7 6.0 6.0 6.3 5.7 5.0 5.8 A05-360 3.3 5.3 5.3 6.3 6.0 5.7 5.7 5.7 BURL 06-11 5.3 5.3 4.7 6.0 6.0 5.7 6.3 5.7 J-1853 7.0 6.0 7.0 5.7 5.3 5.0 5.3 5.7 LTP-08-6 6.3 6.3 5.3 5.7 5.7 5.3 5.7 5.7 PST-T10-18 4.3 4.7 5.3 5.7 6.0 6.7 6.0 5.7 AVID 4.3 5.0 5.7 5.7 5.3 5.7 6.0 5.6 PICK TD9 4.7 5.0 5.0 6.3 6.0 6.0 5.3 5.6 ENDURANCE (PST-K4-7) 5.0 6.0 5.0 5.0 5.7 5.7 6.0 5.6 SKYE 4.7 5.3 5.7 5.7 5.3 5.7 6.0 5.6 SRX 2758 5.3 5.3 6.0 6.0 5.3 5.0 6.0 5.6 RAD-507 6.0 6.3 5.3 5.0 5.3 5.3 5.7 5.5 A04-36 4.3 4.7 5.7 5.3 5.3 5.3 6.0 5.4 A04-74 6.3 5.0 5.3 5.7 5.7 5.0 5.7 5.4 A05-361 5.0 5.3 5.3 6.3 5.3 5.0 5.0 5.4 H99-1653 4.7 4.7 5.0 5.3 6.3 6.0 5.0 5.4 PP 10847 3.0 5.3 6.0 5.0 5.3 5.3 5.3 5.4 A05-999 3.7 5.3 5.7 6.0 5.3 4.7 5.0 5.3 J-1770 7.0 5.7 6.3 4.7 5.3 4.7 5.3 5.3 LEGEND (A10-1) 7.0 5.7 5.0 5.0 5.3 5.3 5.3 5.3 RAD-1492 8.7 5.7 6.3 5.0 5.3 4.3 5.0 5.3 RAD-849 4.0 5.0 4.7 5.7 5.7 5.3 5.3 5.3 SRX 466 5.3 5.3 5.3 6.0 5.7 3.7 5.7 5.3 A06-46 5.0 4.3 5.0 6.0 5.3 5.0 5.7 5.2 BLUE COAT (AKB 2282) 8.3 6.0 6.3 5.0 4.7 4.7 4.3 5.2 AWARD 6.7 5.0 5.7 5.0 5.3 5.0 5.0 5.2 BAR 8PP 504 3.3 4.7 4.7 5.3 5.0 5.3 6.3 5.2 BAR PP 110358 4.3 5.0 5.0 5.7 5.7 5.0 5.0 5.2 BAR VV 112916 4.0 4.7 4.0 6.3 5.3 5.3 5.3 5.2 CABERNET 4.7 5.0 5.0 5.7 5.7 4.7 5.3 5.2 J-1136 6.7 5.3 5.7 6.0 4.7 4.7 5.0 5.2 PICK 033 5.3 5.0 6.0 5.3 5.3 4.7 4.7 5.2 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/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR MAY JUN JUL AUG SEP OCT MEAN A00-2882 7.0 4.7 6.0 5.7 6.0 4.3 3.7 5.1 A04-38 5.7 5.0 6.0 5.3 4.7 4.7 5.0 5.1 PST-K10-106D 5.0 5.3 6.0 5.3 5.0 4.0 5.0 5.1 PST-K4-3 5.7 5.3 5.0 5.3 5.0 4.7 5.3 5.1 SUDDEN IMPACT 7.3 5.0 6.7 4.7 4.7 4.7 5.0 5.1 DAUNTLESS (A05-315) 4.0 4.3 5.3 5.7 4.3 5.0 5.3 5.0 PICK MP07 3.0 3.7 5.0 6.0 5.3 4.7 5.3 5.0 PPH 9131 3.3 5.0 5.0 5.7 5.0 4.3 5.0 5.0 A01-1106 6.7 4.3 5.3 5.3 5.7 4.0 4.7 4.9 WATERWORKS (A05-204) 6.7 5.7 4.3 5.3 5.0 5.0 4.3 4.9 BAR 12PP 612 3.3 5.0 4.7 5.0 5.0 5.0 5.0 4.9 MIDNIGHT 6.0 5.3 6.0 5.0 4.7 4.0 4.7 4.9 NU CHICAGO 6.3 5.3 6.0 5.0 4.7 4.3 4.3 4.9 BAR PP 119327 2.7 5.3 4.0 5.3 4.7 4.7 5.0 4.8 BLACKJACK 6.3 5.7 6.0 5.7 4.3 3.7 3.3 4.8 THERMAL BLUE 3.0 5.0 4.3 5.3 5.0 4.7 4.7 4.8 A00-4199 4.3 5.3 4.7 5.0 4.7 4.0 4.3 4.7 PST-K9-99 3.3 5.0 4.0 5.3 4.7 4.0 5.0 4.7 OASIS (A98-344) 6.7 4.0 5.3 4.3 4.7 4.7 4.3 4.6 SHAMROCK 5.3 5.3 5.3 4.0 4.0 4.0 5.0 4.6 Barvette HGT (BAR VV 0709) 2.7 2.3 4.3 5.7 5.3 4.7 4.7 4.5 BARON 4.3 4.7 4.7 4.7 4.3 4.0 4.7 4.5 BAR PP 119326 3.3 4.7 4.3 4.7 4.7 3.7 4.7 4.4 A98-363 4.7 4.0 4.0 4.3 4.3 4.7 4.3 4.3 ZINGER (A05-306) 4.0 4.0 4.7 4.7 4.3 3.3 4.7 4.3 A05-TB-382 6.0 3.3 3.0 4.3 4.3 5.0 5.3 4.2 AMERICA 4.3 4.3 4.3 4.3 4.3 4.0 4.0 4.2 EMPIRE 5.7 3.7 4.7 4.7 4.0 3.7 4.3 4.2 LUNAR (PST-07-261) 8.0 5.0 4.3 4.0 4.0 3.7 4.0 4.2 BARDUKE 4.7 4.0 4.3 3.7 3.7 4.0 4.7 4.1 BURL 3-51 7.3 4.3 4.7 4.3 4.0 3.3 3.7 4.1 DPPP 818 4.0 4.0 3.7 4.7 4.3 3.7 4.0 4.1 AKB 2555 6.0 4.0 5.7 4.0 3.3 3.3 3.3 3.9 BAR VV 118532 4.7 4.7 5.0 3.7 3.7 2.7 3.7 3.9 A05-329 7.0 4.0 5.3 4.3 4.7 2.0 2.7 3.8 3733 6.7 4.7 4.0 3.3 3.7 3.0 3.7 3.7 KENBLUE 4.7 3.0 3.7 3.7 3.7 4.0 4.0 3.7 LSD VALUE 1.3 1.6 1.2 1.5 1.4 1.9 1.9 1.0 C.V. (%) 15.9 17.8 13.5 16.0 15.4 21.1 18.7 11.8 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. 2013 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