TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2017 NATIONAL KENTUCKY BLUEGRASS TEST AT LOGAN, UT 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR UNIFORMITY APR MAY JUN JUL AUG SEP OCT MEAN DLFPS-340/3500 6.7 7.3 2.3 7.3 6.7 6.0 5.3 8.0 7.7 6.2 DLFPS-340/3551 5.3 8.0 3.0 7.0 6.0 5.7 6.3 7.7 7.7 6.2 BOMBAY (GO-22B23) 5.7 8.0 4.0 6.0 6.0 6.0 6.0 6.3 7.3 6.0 DLFPS-340/3550 7.0 7.7 2.7 6.3 6.7 5.7 5.0 7.0 8.3 6.0 UNITED (NAI-13-14) 7.3 8.0 2.3 7.0 6.3 4.3 4.3 8.7 9.0 6.0 AFTER MIDNIGHT 8.3 7.7 3.3 6.7 7.3 3.7 4.3 7.3 8.7 5.9 CLOUD (GO-2425) 5.7 7.7 3.0 5.7 6.3 4.7 5.7 7.7 8.3 5.9 NAI-14-122 8.0 7.0 3.3 8.0 7.3 4.0 5.0 6.0 7.3 5.9 NURUSH (J-3510) 7.3 7.7 2.7 6.7 7.7 3.7 4.7 7.7 8.3 5.9 PROSPERITY 8.0 7.7 2.7 7.3 7.3 4.3 4.7 7.7 7.3 5.9 DLFPS-340/3552 5.7 7.3 2.7 8.3 6.0 5.0 5.7 7.0 6.0 5.8 MIDNIGHT 8.0 8.0 2.7 6.0 7.3 3.7 4.7 7.7 8.7 5.8 NEW MOON (PST-K15-177) 7.3 7.3 3.0 6.7 6.7 4.3 4.7 7.3 7.7 5.8 A06-8 6.0 6.7 4.0 7.7 6.3 3.7 4.3 6.7 7.3 5.7 AVIATOR II (NAI-15-84) 7.0 6.3 3.0 7.0 6.7 5.3 5.3 7.0 5.7 5.7 BLUE GEM (NAI-13-9) 8.0 8.0 2.0 6.0 7.0 5.0 4.3 7.3 8.0 5.7 PPG-KB 1304 6.3 6.7 4.7 6.0 6.7 4.7 4.7 6.3 7.0 5.7 SUPER MOON (PST-K13-141) 5.7 6.3 3.7 6.0 5.3 6.3 6.3 6.0 6.3 5.7 STARR (GO-2628) 5.7 7.3 3.0 6.3 6.0 4.7 4.7 7.0 8.0 5.7 BLUE MAGIC (A99-2897) 7.0 6.7 3.7 7.3 5.7 4.0 4.3 6.3 7.7 5.6 SKYE 5.0 8.0 3.0 5.7 5.3 5.0 5.3 7.0 8.0 5.6 A10-280 6.3 6.3 4.3 4.0 5.0 5.7 5.7 7.0 7.0 5.5 A12-34 7.0 6.7 3.0 6.7 6.3 4.7 5.3 5.7 7.0 5.5 A13-1 6.3 6.0 3.7 6.7 6.3 5.0 4.7 5.7 6.7 5.5 A15-6 5.7 6.0 3.3 6.3 6.0 4.7 5.3 6.0 6.3 5.4 AKB3241 5.3 7.0 2.7 6.0 5.7 4.7 4.7 7.3 7.0 5.4 DLFPS-340/3556 7.0 6.0 2.7 5.3 6.0 4.3 4.3 7.0 8.0 5.4 J-1138 7.7 8.0 2.3 5.3 6.7 4.0 4.0 7.3 8.3 5.4 J-2726 7.3 6.3 2.7 7.0 6.3 3.3 4.3 6.3 8.0 5.4 NAI-14-128 8.3 6.3 3.0 6.3 7.0 4.3 4.0 6.0 7.3 5.4 PIVOT 5.0 6.7 2.3 7.0 5.3 4.3 5.0 6.3 7.7 5.4 TWILIGHT (NAI-13-132) 7.7 6.3 2.3 7.3 6.3 3.7 4.0 6.7 7.7 5.4 ORION (PST-K13-143) 5.3 6.7 2.7 4.7 4.7 6.3 6.7 6.0 6.0 5.3 AKB3179 6.7 6.7 3.0 5.3 6.3 4.0 4.3 6.7 7.0 5.2 DLFPS-340/3548 5.7 5.3 3.7 7.0 6.0 4.0 3.7 5.0 7.0 5.2 FINISH LINE (NAI-14-178) 4.0 6.7 4.3 5.7 4.7 4.3 4.0 5.7 7.7 5.2 HEARTLAND (NAI-14-187) 7.3 6.7 2.0 6.0 6.0 3.7 4.0 6.7 8.0 5.2 NAI-15-80 5.3 5.7 3.3 5.7 5.7 4.0 5.0 6.0 7.0 5.2 ACOUSTIC (PPG-KB 1131) 7.3 7.7 1.7 5.3 6.0 4.0 3.3 7.0 8.7 5.1 BLUE KNIGHT 6.3 6.3 3.0 5.7 5.7 4.3 4.7 6.3 6.3 5.1 DLFPS-340/3446 5.7 6.7 3.7 6.0 5.7 3.7 3.7 5.7 7.7 5.1 DUBLIN (PST-K15-157) 6.3 5.0 4.0 6.7 5.7 3.7 4.0 5.0 7.0 5.1 ELECTRIC (PST-K11-118) 3.3 6.7 4.3 6.0 4.3 4.0 4.0 6.3 6.7 5.1 SYRAH (LTP-11-41) 5.7 6.7 3.7 6.0 5.7 4.0 4.0 5.7 7.0 5.1 A11-38 3.7 7.3 3.0 6.0 5.0 4.0 4.3 5.7 7.0 5.0 AKB3128 4.0 6.3 3.7 6.0 4.7 3.0 4.0 6.7 6.7 5.0 DLFPS-340/3494 5.0 6.7 2.0 5.3 5.7 4.0 4.7 6.7 6.3 5.0 DLFPS-340/3553 5.0 6.3 3.0 5.7 5.7 3.7 3.7 6.0 7.0 5.0 NAI-14-132 8.3 5.3 2.7 5.3 7.0 4.0 4.3 5.0 6.3 5.0 PPG-KB 1320 8.0 6.3 2.0 5.7 6.3 4.0 5.0 5.7 6.7 5.0 TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2017 NATIONAL KENTUCKY BLUEGRASS TEST AT LOGAN, UT 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR UNIFORMITY APR MAY JUN JUL AUG SEP OCT MEAN SELWAY 4.3 6.0 4.7 5.0 4.7 5.0 5.7 5.0 5.0 5.0 BAR PP 7236V 3.0 7.0 5.0 6.0 4.3 3.7 3.3 6.0 5.7 4.9 BAR PP 79494 8.3 5.7 2.3 5.0 6.7 3.3 4.0 5.7 7.0 4.9 BLUE DEVIL 7.0 6.3 3.0 4.0 6.0 4.0 4.3 6.3 6.7 4.9 MVS-130 7.7 5.7 2.0 6.0 5.7 3.7 4.0 6.0 7.0 4.9 PST-K15-172 4.7 6.7 2.7 6.0 4.7 3.7 4.7 6.0 6.3 4.9 RAD 553 4.0 5.7 3.3 4.7 4.7 6.3 6.0 4.7 4.3 4.9 SHAMROCK 4.3 6.7 3.3 5.7 5.0 3.0 4.3 6.0 7.0 4.9 BAR PP 79366 6.0 5.7 2.3 5.3 5.3 4.3 4.0 6.0 6.0 4.8 BAR PP 7K426 3.0 6.7 3.0 6.3 4.3 3.7 4.7 6.0 5.7 4.8 BARVETTE HGT? 3.3 6.3 5.7 4.0 4.7 4.7 3.7 5.3 5.7 4.8 COMANCHE (NAI-14-176) 7.3 5.0 3.0 6.3 7.0 2.7 3.3 4.7 6.3 4.8 DLFPS-340/3444 4.0 5.3 3.7 5.7 4.7 3.3 4.0 5.3 6.7 4.8 A11-26 5.7 5.0 2.7 5.7 5.7 3.3 3.7 5.7 6.0 4.7 DLFPS-340/3438 6.0 4.7 3.3 5.7 5.7 4.0 4.3 4.7 5.0 4.7 JERSEY (NAI-A16-3) 4.0 6.0 3.7 6.0 5.0 3.3 3.7 5.0 6.3 4.7 NK-1 5.7 4.7 3.0 6.3 5.7 3.7 4.0 4.7 5.3 4.7 PALOMA (PST-K13-139) 4.3 6.3 3.3 5.3 5.0 4.7 4.0 5.0 5.3 4.7 AMAZE (NAI-14-133) 7.7 4.7 2.7 6.0 6.3 3.0 3.3 4.3 6.7 4.6 PST-T14-39 5.0 4.7 5.0 5.7 5.0 3.0 3.0 5.0 5.7 4.6 RAD-1776 4.3 5.7 4.3 6.0 5.0 2.7 3.3 5.0 5.7 4.6 YELLOWSTONE (A12-7) 4.3 6.7 3.7 4.7 5.0 3.0 3.7 5.7 6.3 4.6 A16-1 3.7 4.7 4.3 5.3 4.7 2.3 3.3 4.7 6.7 4.5 A16-2 4.7 6.3 3.3 5.0 5.0 2.7 3.7 5.7 6.0 4.5 BABE 4.0 4.7 4.0 6.3 4.7 3.7 3.0 4.7 5.3 4.5 KH3492 4.0 5.0 4.7 6.0 4.7 2.3 3.0 5.0 6.0 4.5 PST-11-7 6.0 4.7 3.7 5.7 6.0 3.0 3.3 4.7 5.0 4.5 BAR PP 7309V 3.3 5.0 3.0 5.0 3.7 4.0 4.3 5.3 5.7 4.4 DLFPS-340/3549 4.0 5.0 3.0 5.7 5.0 4.0 3.0 4.7 5.7 4.4 BARSERATI (BAR PP 110358) 3.7 6.3 3.7 5.7 4.3 2.7 3.0 5.0 6.0 4.3 DLFPS-340/3455 3.0 5.0 3.3 5.7 4.0 3.7 4.3 5.0 4.3 4.3 A11-40 2.7 6.3 3.7 5.0 3.7 3.7 3.3 4.7 5.3 4.2 A16-17 3.7 7.3 2.7 5.0 4.3 3.3 3.7 5.0 4.7 4.1 DLFPS-340/3364 6.7 4.3 3.0 5.0 5.7 2.7 3.7 3.3 5.3 4.1 J-1319 8.0 4.0 2.7 5.3 5.3 3.0 3.0 4.3 5.3 4.1 PST-K15-167 5.3 5.0 2.0 5.3 4.0 3.0 3.0 5.3 6.3 4.1 BAR PP 71213 2.3 5.3 4.3 4.3 3.3 2.3 2.3 4.7 4.3 3.7 A16-7 5.3 4.0 1.7 4.0 5.0 2.7 3.0 3.7 3.7 3.4 KENBLUE 3.0 5.0 4.0 3.3 3.3 2.3 3.3 3.7 4.0 3.4 LSD VALUE 1.0 4.0 1.5 2.5 1.3 3.9 2.9 2.8 2.4 1.5 C.V.(%) 12.1 24.0 26.0 19.9 14.3 34.8 28.2 22.7 19.3 14.5 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. 2022 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 UT1 SILT LOAM AND SILT 7.6-8.5 - - - FULL SUN 2.1-2.5 TO PREVENT DORMANCY