TABLE 10. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2017 NATIONAL KENTUCKY BLUEGRASS TEST AT EAST LANSING, MI 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC LEAF FALL QUALITY RATINGS NAME COLOR TEXTURE DENSITY UNIFORMITY MAY JUN JUL SEP OCT MEAN PPG-KB 1304 6.0 5.3 8.7 8.7 5.7 6.7 7.3 7.7 7.0 6.9 A11-40 5.0 6.3 8.0 7.3 6.3 7.3 7.3 7.0 6.0 6.8 BAR PP 7236V 5.0 5.3 9.0 8.7 6.0 6.3 7.3 7.7 6.7 6.8 BAR PP 79366 6.0 5.7 8.3 7.0 5.0 7.0 8.3 7.7 6.0 6.8 ELECTRIC (PST-K11-118) 5.3 5.0 8.7 8.7 5.7 7.0 7.0 7.3 7.0 6.8 BARSERATI (BAR PP 110358) 5.0 6.0 8.0 8.0 5.3 7.0 7.0 7.0 6.7 6.6 BARVETTE HGT? 4.0 7.7 9.0 9.0 6.3 6.0 7.0 7.3 6.3 6.6 BOMBAY (GO-22B23) 6.0 6.0 9.0 7.7 6.3 6.3 7.3 7.0 6.0 6.6 BLUE DEVIL 7.0 5.0 8.3 8.0 5.0 6.0 8.0 7.3 6.0 6.5 SKYE 5.7 6.0 9.0 8.0 5.7 6.0 7.0 7.3 6.7 6.5 YELLOWSTONE (A12-7) 6.3 5.3 8.0 6.7 5.7 6.7 7.7 6.7 6.0 6.5 DLFPS-340/3438 5.3 5.0 7.7 7.7 5.0 6.0 7.7 7.0 6.3 6.4 A10-280 6.0 5.3 8.3 7.3 5.0 6.0 7.3 7.0 6.3 6.3 BAR PP 7K426 5.0 5.3 8.3 7.3 5.0 6.0 7.0 7.0 6.7 6.3 JERSEY (NAI-A16-3) 6.0 5.3 8.0 7.0 5.3 7.0 6.3 6.3 6.3 6.3 RAD-1776 5.0 6.0 8.3 8.0 5.3 6.3 7.0 6.7 6.3 6.3 A13-1 6.0 5.3 7.7 7.3 4.7 6.7 7.0 6.7 6.0 6.2 KH3492 5.0 5.7 7.0 7.3 5.7 6.7 6.7 6.3 5.7 6.2 AKB3179 6.0 6.3 7.7 7.0 5.0 6.7 6.7 6.3 5.7 6.1 CLOUD (GO-2425) 6.0 6.7 8.3 7.0 5.3 6.0 6.7 6.3 6.0 6.1 DLFPS-340/3446 5.3 6.3 8.0 6.3 5.0 5.7 7.0 6.7 6.0 6.1 DLFPS-340/3551 6.0 5.7 8.3 7.7 4.7 5.3 7.3 7.0 6.3 6.1 DLFPS-340/3556 6.3 5.0 6.7 7.3 4.3 6.0 7.7 6.7 6.0 6.1 NAI-14-122 7.0 5.0 8.7 6.7 5.0 5.7 7.0 6.7 6.3 6.1 NAI-14-132 7.0 5.0 7.7 6.3 5.3 6.0 7.3 6.3 5.7 6.1 PST-K15-172 6.0 5.0 8.7 6.7 5.3 6.3 6.3 6.7 6.0 6.1 STARR (GO-2628) 6.0 6.3 8.0 7.3 5.0 6.3 7.0 6.3 6.0 6.1 SYRAH (LTP-11-41) 5.3 6.3 7.7 7.7 5.0 6.0 7.0 6.3 6.0 6.1 UNITED (NAI-13-14) 7.0 5.0 7.7 7.3 4.7 5.7 6.7 7.3 6.0 6.1 A11-38 5.3 5.7 8.0 6.7 5.7 6.3 6.7 5.7 5.7 6.0 A99-2897 6.3 5.7 7.7 6.7 5.0 6.0 7.3 6.3 5.3 6.0 PPG-KB 1131 6.7 6.0 8.0 7.3 4.7 5.3 7.0 7.0 6.0 6.0 A06-8 6.3 5.3 7.3 6.7 4.7 6.0 6.7 6.7 5.7 5.9 A12-34 6.0 5.0 8.0 6.3 5.0 6.0 7.0 6.3 5.3 5.9 A15-6 6.7 5.0 6.3 6.0 5.0 6.0 6.7 6.3 5.7 5.9 A16-2 5.3 5.7 7.0 6.7 5.3 6.3 6.3 6.3 5.0 5.9 DLFPS-340/3455 5.0 7.0 7.7 6.7 6.0 6.0 6.0 6.0 5.3 5.9 DLFPS-340/3549 5.0 6.0 7.0 6.7 5.0 6.0 6.7 6.0 5.7 5.9 DUBLIN (PST-K15-157) 5.0 6.3 8.0 6.0 5.0 5.7 6.7 6.3 5.7 5.9 MIDNIGHT 7.0 5.3 7.3 7.3 5.0 5.7 7.0 6.7 5.3 5.9 NURUSH (J-3510) 7.0 5.7 7.3 7.3 4.7 5.7 7.0 6.0 6.0 5.9 PST-K13-141 5.3 6.7 8.7 8.0 4.7 5.7 6.7 6.3 6.0 5.9 SELWAY 5.0 8.0 9.0 7.3 5.3 6.0 6.7 5.7 5.7 5.9 BABE 5.7 6.0 7.3 7.0 5.0 6.7 6.0 6.0 5.3 5.8 BAR PP 71213 4.7 5.0 6.7 6.0 5.3 6.0 6.0 6.0 5.7 5.8 DLFPS-340/3444 6.0 6.0 6.7 6.0 5.0 6.0 6.7 6.3 5.0 5.8 DLFPS-340/3500 6.0 5.7 7.0 6.7 5.0 6.0 6.0 6.3 5.7 5.8 PALOMA (PST-K13-139) 5.0 7.0 8.7 6.0 5.7 5.3 6.3 6.0 5.7 5.8 A16-17 4.7 6.7 8.0 7.3 5.0 5.0 6.3 6.7 5.7 5.7 AKB3128 5.7 5.7 7.7 6.0 5.0 6.0 6.0 6.0 5.7 5.7 TABLE 10. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2017 NATIONAL KENTUCKY BLUEGRASS TEST AT EAST LANSING, MI 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC LEAF FALL QUALITY RATINGS NAME COLOR TEXTURE DENSITY UNIFORMITY MAY JUN JUL SEP OCT MEAN NAI-14-128 7.0 6.0 7.0 5.7 5.0 6.0 6.3 6.0 5.3 5.7 NK-1 4.3 5.3 7.3 6.7 5.0 5.7 6.7 5.7 5.7 5.7 PIVOT 7.0 5.3 7.0 5.7 5.3 5.7 6.7 5.7 5.3 5.7 RAD 553 5.0 7.0 8.3 6.7 5.0 6.0 6.7 5.7 5.0 5.7 A11-26 6.0 6.0 6.7 6.0 4.3 5.7 6.7 6.3 5.0 5.6 DLFPS-340/3552 6.0 6.3 7.0 7.0 4.3 5.0 7.0 6.3 5.3 5.6 DLFPS-340/3553 5.3 5.0 6.7 6.3 5.0 6.3 6.0 5.0 5.7 5.6 TWILIGHT (NAI-13-132) 7.0 5.3 7.7 6.3 4.7 5.3 6.7 6.0 5.3 5.6 A16-7 6.3 5.7 6.3 5.3 4.7 5.3 6.3 6.0 5.3 5.5 AMAZE (NAI-14-133) 7.0 5.7 7.3 5.7 5.0 6.0 6.3 5.3 5.0 5.5 BLUE GEM (NAI-13-9) 7.0 5.0 6.7 6.0 4.3 5.3 6.3 6.3 5.3 5.5 COMANCHE (NAI-14-176) 6.7 5.3 7.3 5.7 5.0 5.3 6.7 5.7 5.0 5.5 DLFPS-340/3548 5.7 5.3 7.0 6.0 5.0 6.0 5.7 5.7 5.3 5.5 DLFPS-340/3550 6.7 5.0 7.0 6.0 4.7 5.0 5.7 6.7 5.3 5.5 FINISH LINE (NAI-14-178) 5.3 7.0 6.7 5.0 4.7 5.7 6.3 5.7 5.0 5.5 J-1138 6.7 6.0 7.3 6.7 4.7 5.0 6.0 6.3 5.7 5.5 J-1319 7.0 6.3 7.0 7.0 4.7 4.7 6.3 6.0 5.7 5.5 KENBLUE 4.0 7.7 7.7 7.0 6.0 5.3 5.7 5.7 5.0 5.5 SHAMROCK 5.7 6.3 6.3 6.0 5.0 6.0 6.0 5.7 4.7 5.5 BAR PP 7309V 4.7 5.3 6.3 6.0 5.0 5.7 6.0 5.3 5.0 5.4 ORION (PST-K13-143) 6.0 6.7 7.0 5.7 4.7 5.3 6.3 5.7 5.0 5.4 PROSPERITY 7.0 5.3 6.3 6.3 3.7 5.0 7.7 6.0 4.7 5.4 AKB3241 5.7 5.7 6.7 5.3 5.0 5.3 6.3 5.0 4.7 5.3 HEARTLAND (NAI-14-187) 7.0 5.3 7.0 5.3 5.3 5.7 6.0 4.7 5.0 5.3 NAI-15-80 5.7 6.7 7.0 5.3 5.0 5.3 6.3 5.0 5.0 5.3 A16-1 5.7 6.0 5.7 4.3 4.7 6.0 5.7 5.3 4.3 5.2 AVIATOR II (NAI-15-84) 6.0 5.7 6.0 4.7 4.7 5.0 6.3 5.0 5.0 5.2 PPG-KB 1320 7.0 6.7 6.7 6.0 3.7 5.0 6.7 5.7 5.0 5.2 AFTER MIDNIGHT 7.0 5.7 7.0 5.7 4.0 4.7 6.3 5.3 5.0 5.1 DLFPS-340/3364 6.7 5.7 6.3 5.3 4.7 5.0 6.0 5.3 4.7 5.1 MVS-130 7.0 5.7 6.3 4.7 5.0 5.7 5.7 5.0 4.3 5.1 BAR PP 79494 7.0 5.7 6.0 6.0 4.0 5.0 5.7 5.7 4.7 5.0 PST-K15-167 6.3 5.0 7.3 4.7 4.3 5.0 5.7 5.3 4.7 5.0 NEW MOON (PST-K15-177) 6.3 6.7 6.7 4.3 4.7 4.7 5.7 5.0 4.7 4.9 J-2726 6.7 6.0 5.0 4.0 4.0 5.3 5.7 4.3 4.0 4.7 PST-T14-39 5.3 6.0 5.0 4.0 4.7 4.7 5.7 4.3 4.3 4.7 BLUE KNIGHT 6.0 7.3 5.7 5.0 3.7 4.3 5.7 5.0 4.3 4.6 PST-11-7 7.0 5.7 3.7 3.0 3.7 4.7 6.0 4.0 3.7 4.4 DLFPS-340/3494 6.7 7.0 5.0 3.7 3.7 4.3 5.3 4.3 4.0 4.3 LSD VALUE 0.7 1.2 2.7 2.5 0.9 1.2 2.0 1.9 1.4 1.1 C.V. (%) 7.4 11.9 17.5 20.4 10.5 11.8 12.8 15.6 13.9 10.3 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. 2020 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2017 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 MI1 - - - - - - - -