TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2017 NATIONAL KENTUCKY BLUEGRASS TEST AT ADELPHIA, NJ 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING FALL QUALITY RATINGS NAME COLOR GREENUP DENSITY APR MAY JUN JUL AUG SEP OCT MEAN J-1138 8.3 4.3 8.3 5.3 7.7 8.0 7.0 8.3 7.0 6.7 7.1 A16-17 4.7 5.3 9.0 7.0 6.7 6.0 6.3 6.7 7.7 8.3 7.0 PPG-KB 1304 7.0 8.0 7.3 7.0 6.7 6.3 6.7 7.0 7.0 6.7 6.8 SKYE 6.7 7.0 8.3 6.7 6.7 6.0 7.7 7.0 7.3 6.0 6.8 STARR (GO-2628) 6.7 5.0 8.3 6.3 7.0 6.0 6.7 6.7 7.7 7.3 6.8 BARSERATI (BAR PP 110358) 6.7 7.7 9.0 7.0 6.7 6.7 6.7 7.0 6.7 6.0 6.7 BOMBAY (GO-22B23) 6.0 6.0 8.7 6.3 6.3 6.3 6.7 6.7 7.7 7.0 6.7 SYRAH (LTP-11-41) 6.3 6.3 8.0 8.0 5.7 6.7 7.0 5.7 7.3 6.3 6.7 A11-26 6.7 5.3 7.7 6.7 7.0 7.3 5.3 5.3 7.0 7.0 6.5 BLUE GEM (NAI-13-9) 8.0 3.7 8.7 5.3 6.3 7.7 6.3 7.3 6.0 6.7 6.5 MIDNIGHT 8.3 4.7 8.3 4.3 6.7 7.3 6.0 7.0 6.3 7.0 6.4 CLOUD (GO-2425) 6.3 6.3 7.0 6.0 6.3 5.7 6.7 6.7 7.0 5.7 6.3 DLFPS-340/3550 8.0 8.0 7.3 7.0 6.3 5.0 7.0 6.7 5.7 6.7 6.3 DLFPS-340/3552 7.3 6.7 9.0 7.0 6.0 3.7 7.0 6.7 6.7 6.3 6.2 BLUE DEVIL 8.0 4.7 8.7 4.3 6.0 5.7 6.7 6.7 6.3 7.3 6.1 NURUSH (J-3510) 8.7 4.3 7.7 4.3 6.0 7.0 6.0 7.0 6.0 6.7 6.1 ACOUSTIC (PPG-KB 1131) 7.7 5.3 7.3 4.0 5.7 7.0 6.0 6.7 6.3 6.3 6.0 BARVETTE HGT? 5.7 6.7 9.0 6.7 4.3 4.7 5.0 6.0 8.0 7.0 6.0 BLUE MAGIC (A99-2897) 7.3 7.0 6.7 6.3 6.3 6.7 6.3 5.3 5.3 6.0 6.0 UNITED (NAI-13-14) 8.0 4.3 8.0 4.7 5.7 6.3 6.7 6.7 5.3 7.0 6.0 A11-40 7.0 7.7 5.7 6.0 6.0 5.3 5.7 6.0 6.7 5.3 5.9 PST-K15-172 6.7 5.0 8.7 6.3 6.0 5.0 5.7 6.7 6.7 5.0 5.9 BAR PP 79494 8.0 4.3 9.0 4.3 6.3 5.7 6.0 6.7 5.7 6.0 5.8 DLFPS-340/3553 7.7 7.0 7.3 6.3 6.0 5.7 5.3 6.7 5.0 5.3 5.8 A13-1 8.0 5.0 6.3 5.0 7.0 5.3 6.0 4.7 6.0 5.7 5.7 BAR PP 7236V 7.0 7.0 8.3 5.7 5.0 4.0 5.3 6.0 6.0 7.0 5.6 DLFPS-340/3551 7.0 7.0 7.7 5.7 6.3 5.0 6.0 6.3 5.3 4.7 5.6 BABE 7.7 5.7 6.7 5.7 5.7 5.0 5.3 5.3 6.3 5.3 5.5 AKB3241 7.0 5.3 7.0 5.7 5.3 4.0 5.7 6.0 5.7 5.7 5.4 KH3492 6.0 6.0 6.3 6.0 6.3 5.0 5.0 6.0 5.0 4.7 5.4 PIVOT 5.0 6.0 6.7 5.0 5.3 4.7 6.0 6.3 6.3 4.0 5.4 AFTER MIDNIGHT 8.0 3.0 7.7 4.7 5.0 5.7 4.7 5.7 5.7 5.7 5.3 AKB3179 6.3 3.7 6.7 5.0 5.3 5.0 5.3 5.7 6.0 5.0 5.3 SUPER MOON (PST-K13-141) 7.0 6.7 7.3 5.0 5.3 4.0 5.3 5.7 5.3 6.3 5.3 BAR PP 7K426 6.0 6.0 7.7 5.7 5.7 4.0 5.0 5.3 6.0 5.0 5.2 JERSEY (NAI-A16-3) 6.3 4.7 6.7 7.0 5.7 5.0 4.0 4.7 5.0 5.0 5.2 ORION (PST-K13-143) 6.0 6.7 7.0 5.0 5.3 4.7 5.0 5.7 5.0 6.0 5.2 A15-6 7.7 7.3 6.7 5.7 5.7 4.0 5.3 5.3 4.7 5.3 5.1 NAI-15-80 6.7 6.0 7.0 5.0 5.0 4.3 5.3 5.3 5.7 5.0 5.1 TWILIGHT (NAI-13-132) 8.0 3.7 7.7 4.0 5.0 5.7 5.3 5.7 5.3 5.0 5.1 BLUE KNIGHT 7.0 5.0 7.0 4.0 4.7 4.7 5.3 5.7 5.7 4.7 5.0 DLFPS-340/3364 6.3 6.3 7.0 4.7 5.0 4.0 6.0 5.7 5.3 4.3 5.0 DLFPS-340/3556 5.7 5.7 3.3 5.7 5.7 6.7 6.0 5.3 3.0 2.3 5.0 RAD-1776 5.7 5.7 6.7 4.7 5.0 5.3 5.7 5.0 5.0 4.3 5.0 A06-8 6.3 7.3 6.7 5.3 5.0 4.7 6.3 5.3 3.7 3.3 4.8 A16-2 6.3 5.7 5.7 4.7 5.7 4.7 5.7 4.7 4.0 4.0 4.8 AKB3128 7.3 7.7 6.3 5.7 3.0 4.0 4.7 5.0 5.3 6.0 4.8 DLFPS-340/3444 4.7 7.3 7.7 5.0 4.7 4.0 4.7 5.0 5.3 5.0 4.8 DLFPS-340/3455 6.7 6.0 6.0 6.0 5.0 4.0 5.3 4.7 4.7 4.0 4.8 DLFPS-340/3549 5.7 5.7 6.7 5.0 5.7 4.7 3.7 5.0 5.0 4.7 4.8 TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2017 NATIONAL KENTUCKY BLUEGRASS TEST AT ADELPHIA, NJ 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING FALL QUALITY RATINGS NAME COLOR GREENUP DENSITY APR MAY JUN JUL AUG SEP OCT MEAN NK-1 7.0 5.7 6.3 5.0 5.3 3.3 6.0 6.3 4.0 3.7 4.8 SELWAY 4.7 2.3 7.7 4.7 3.7 3.3 5.3 6.3 5.7 4.3 4.8 A12-34 5.7 7.0 6.3 4.3 5.3 5.0 6.0 5.3 3.3 3.3 4.7 DLFPS-340/3438 6.0 6.7 5.0 5.0 4.7 3.7 5.3 4.7 5.0 4.3 4.7 FINISH LINE (NAI-14-178) 6.3 7.7 5.7 4.7 5.7 5.3 5.0 4.0 4.3 3.7 4.7 A11-38 3.0 5.7 5.0 5.0 5.3 5.0 5.7 5.0 3.7 2.7 4.6 AMAZE (NAI-14-133) 6.3 6.0 7.0 4.3 4.3 4.3 5.7 5.7 4.0 3.7 4.6 RAD 553 5.3 6.7 5.7 4.0 4.7 4.3 5.7 5.0 4.7 4.0 4.6 BAR PP 79366 4.3 6.7 1.0 7.0 6.0 6.3 5.3 4.7 1.0 1.0 4.5 HEARTLAND (NAI-14-187) 5.3 3.3 7.7 4.7 5.0 4.3 4.3 5.3 4.0 3.7 4.5 NAI-14-122 6.3 3.0 7.7 5.0 4.3 4.3 4.3 5.3 4.3 3.7 4.5 BAR PP 7309V 7.7 6.3 5.3 5.7 5.7 3.3 4.7 3.7 4.3 3.7 4.4 DLFPS-340/3446 6.7 5.7 6.0 4.7 5.3 4.3 5.3 4.0 3.7 3.7 4.4 DLFPS-340/3548 6.7 4.7 7.0 5.7 5.3 4.7 4.0 5.0 3.0 3.0 4.4 PROSPERITY 6.0 5.3 6.0 3.3 4.7 4.3 5.3 5.7 4.0 3.3 4.4 PST-T14-39 6.0 7.0 7.0 4.7 5.0 3.7 5.0 5.7 3.7 3.3 4.4 NAI-14-128 6.0 3.7 7.3 4.7 4.3 4.3 4.0 5.0 4.3 3.3 4.3 PST-K15-167 6.3 5.3 7.7 4.0 5.0 4.0 4.3 5.7 3.7 3.7 4.3 A10-280 5.7 6.3 7.0 3.7 4.3 3.7 5.7 5.0 4.0 3.3 4.2 A16-7 6.7 5.0 5.7 3.7 5.3 4.3 5.0 4.7 3.3 3.0 4.2 J-1319 7.0 3.0 5.3 3.7 4.0 4.0 5.3 5.3 3.3 3.7 4.2 KENBLUE 4.0 7.3 5.7 4.3 3.3 4.0 5.0 4.7 4.3 4.0 4.2 DUBLIN (PST-K15-157) 7.0 5.0 5.7 3.3 4.7 4.7 5.0 4.3 3.3 3.7 4.1 A16-1 7.0 5.3 6.7 3.0 4.3 3.3 4.7 4.7 4.7 3.7 4.0 MVS-130 4.7 4.3 6.7 4.3 4.7 3.7 3.7 4.7 4.0 3.3 4.0 NAI-14-132 5.3 4.3 6.7 3.7 4.3 4.0 5.0 4.3 3.7 3.0 4.0 PALOMA (PST-K13-139) 4.7 4.7 5.7 3.7 4.3 3.7 5.0 4.3 2.7 3.0 3.8 PPG-KB 1320 6.3 5.3 4.7 3.7 4.7 3.7 5.3 3.7 2.7 2.7 3.8 J-2726 5.7 2.7 5.7 2.7 4.3 4.0 4.7 4.0 3.0 3.0 3.7 SHAMROCK 4.0 5.3 5.7 3.3 4.7 3.7 4.7 4.7 3.0 2.0 3.7 AVIATOR II (NAI-15-84) 5.3 4.7 5.0 3.3 4.7 2.7 5.0 4.0 3.0 2.3 3.6 BAR PP 71213 5.0 6.0 4.3 4.0 3.3 3.0 4.3 3.7 4.0 2.7 3.6 DLFPS-340/3500 4.7 5.7 1.3 4.3 5.3 5.3 4.3 3.7 1.3 1.0 3.6 COMANCHE (NAI-14-176) 6.0 4.7 5.7 3.3 3.7 3.3 4.3 3.7 3.3 2.7 3.5 ELECTRIC (PST-K11-118) 2.3 6.7 2.7 3.0 4.0 2.3 4.3 5.7 3.7 1.7 3.5 DLFPS-340/3494 6.0 3.7 4.0 3.3 3.7 3.3 4.0 3.3 3.0 2.0 3.2 YELLOWSTONE (A12-7) 4.0 5.0 3.0 3.0 4.0 3.7 4.3 3.0 2.3 1.3 3.1 NEW MOON (PST-K15-177) 5.7 5.0 4.7 3.0 2.7 3.0 3.7 3.3 3.0 2.7 3.0 PST-11-7 5.3 4.0 3.0 1.3 1.3 1.3 1.7 2.0 1.7 1.7 1.6 LSD VALUE 1.8 1.4 2.0 1.3 1.2 1.2 1.7 2.0 1.8 1.7 0.9 C.V.(%) 17.3 16.6 18.8 17.6 15.2 16.9 17.8 21.1 23.5 24.9 12.0 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 NJ2 SANDY LOAM 6.1-6.5 271-450 241-375 3.1-4.0 FULL SUN 1.1-1.5 TO PREVENT STRESS