TABLE 19. SUMMER DENSITY RATINGS OF KENTUCKY BLUEGRASS CULTIVARS 1/ 2021 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 2/ NAME CT1 NC1 OK1 TN1 UT1 MEAN BARVETTE HGT? 7.7 7.7 5.7 3.7 7.3 6.4 AFTER MIDNIGHT 7.0 4.3 6.3 8.0 6.3 6.4 UNITED (NAI-13-14) 7.3 3.7 6.0 7.3 7.3 6.3 BLUE GEM (NAI-13-9) 7.3 3.3 6.3 6.7 7.7 6.3 BAR PP 79494 6.7 5.3 6.3 6.7 6.3 6.3 BLUE DEVIL 7.7 4.0 6.0 7.0 6.3 6.2 J-1138 7.7 5.3 6.0 7.0 5.0 6.2 ACOUSTIC (PPG-KB 1131) 7.3 4.0 6.7 6.3 6.3 6.1 NURUSH (J-3510) 7.7 2.7 6.7 6.7 6.7 6.1 BARSERATI (BAR PP 110358) 7.0 4.3 6.3 5.7 7.0 6.1 BOMBAY (GO-22B23) 7.3 4.0 6.3 4.7 8.0 6.1 CLOUD (GO-2425) 7.3 4.7 7.0 5.3 6.0 6.1 MIDNIGHT 7.3 5.3 5.7 5.3 6.7 6.1 DLFPS-340/3550 5.3 4.3 6.7 7.0 6.7 6.0 DLFPS-340/3552 6.3 5.7 6.7 4.0 7.3 6.0 STARR (GO-2628) 6.3 4.0 7.3 5.0 7.3 6.0 DLFPS-340/3494 6.3 4.3 6.3 5.7 7.0 5.9 TWILIGHT (NAI-13-132) 7.0 4.0 6.0 5.7 7.0 5.9 BABE 7.0 4.0 7.0 4.7 6.7 5.9 YELLOWSTONE (A12-7) 6.7 4.3 6.0 6.0 6.3 5.9 PST-K15-172 6.7 4.7 6.3 4.7 6.3 5.7 SELWAY 6.7 4.0 5.7 5.3 7.0 5.7 ELECTRIC (PST-K11-118) 7.0 5.3 5.3 5.0 6.0 5.7 FINISH LINE (NAI-14-178) 8.3 1.7 6.3 5.0 7.3 5.7 DLFPS-340/3553 6.7 4.0 5.3 5.7 6.7 5.7 BAR PP 79366 7.3 3.3 5.7 5.7 6.3 5.7 SKYE 6.3 3.7 7.0 4.3 7.0 5.7 A11-40 6.3 3.7 6.0 5.0 7.0 5.6 BAR PP 7309V 6.3 4.0 5.7 4.7 7.3 5.6 PST-T14-39 6.3 4.3 4.3 6.7 6.3 5.6 RAD-1776 7.0 3.7 6.7 4.0 6.7 5.6 JERSEY (NAI-A16-3) 7.7 3.7 6.3 3.0 7.0 5.5 SYRAH (LTP-11-41) 7.7 3.3 6.0 3.7 7.0 5.5 A16-17 6.7 2.3 6.7 4.7 7.0 5.5 AKB3179 5.7 3.3 6.3 5.7 6.3 5.5 AKB3241 6.7 4.3 5.0 5.0 6.3 5.5 BAR PP 7236V 7.0 3.0 6.3 4.7 6.3 5.5 BAR PP 7K426 5.0 3.3 6.7 5.3 7.0 5.5 DLFPS-340/3500 7.0 3.7 4.7 4.7 7.3 5.5 NAI-14-132 6.0 2.3 7.0 4.7 7.3 5.5 NK-1 5.0 4.7 6.0 4.7 7.0 5.5 RAD 553 6.7 2.3 5.7 5.0 7.7 5.5 A11-26 6.7 3.7 6.3 4.7 5.7 5.4 A13-1 5.0 3.0 6.7 6.0 6.3 5.4 A15-6 5.7 3.3 6.3 5.0 6.7 5.4 A16-7 6.7 3.0 6.7 5.3 5.3 5.4 DLFPS-340/3556 5.7 3.3 6.0 5.3 6.7 5.4 HEARTLAND (NAI-14-187) 5.7 3.0 6.7 4.0 7.7 5.4 TABLE 19. SUMMER DENSITY RATINGS OF KENTUCKY BLUEGRASS CULTIVARS 1/ (CONT'D) 2021 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 2/ NAME CT1 NC1 OK1 TN1 UT1 MEAN NAI-15-80 7.7 2.0 6.3 4.7 6.3 5.4 NEW MOON (PST-K15-177) 7.0 3.7 5.7 4.3 6.3 5.4 PST-K13-141 5.7 4.0 7.0 4.0 6.0 5.3 PST-K15-167 5.7 4.3 5.0 5.7 6.0 5.3 A10-280 5.0 5.0 6.0 4.3 6.3 5.3 BLUE MAGIC (A99-2897) 5.7 4.3 5.3 5.3 6.0 5.3 PPG-KB 1304 6.3 4.0 6.0 4.3 6.0 5.3 DLFPS-340/3444 6.7 3.7 6.0 3.7 6.3 5.3 J-2726 7.0 2.3 6.0 4.3 6.7 5.3 BAR PP 71213 6.0 2.0 6.3 4.7 7.3 5.3 DLFPS-340/3364 5.7 4.0 7.0 4.3 5.3 5.3 NAI-14-122 5.3 2.7 5.3 6.0 7.0 5.3 DLFPS-340/3551 5.3 4.0 5.3 4.3 7.3 5.3 A12-34 5.7 3.0 5.7 6.0 5.7 5.2 KH3492 5.7 4.0 6.0 4.7 5.7 5.2 ORION (PST-K13-143) 6.3 2.7 6.7 3.7 6.7 5.2 DLFPS-340/3438 5.7 3.3 5.3 5.0 6.7 5.2 DUBLIN (PST-K15-157) 6.0 4.0 5.0 5.7 5.3 5.2 MVS-130 5.0 3.3 6.0 4.7 7.0 5.2 PST-11-7 7.0 2.7 7.0 3.7 5.7 5.2 DLFPS-340/3455 5.3 3.7 5.7 5.0 6.0 5.1 AVIATOR II (NAI-15-84) 5.3 3.3 5.7 4.3 7.0 5.1 NAI-14-128 5.3 2.3 6.0 4.7 7.3 5.1 BLUE KNIGHT 6.3 3.3 5.3 4.0 6.0 5.0 PROSPERITY 6.3 2.3 4.7 4.3 7.3 5.0 A06-8 6.0 4.0 4.0 4.7 6.0 4.9 A16-2 6.7 2.0 5.0 4.7 6.3 4.9 AMAZE (NAI-14-133) 5.3 2.0 6.3 4.3 6.7 4.9 AKB3128 5.3 3.3 5.3 4.3 6.3 4.9 DLFPS-340/3549 6.7 3.0 6.7 2.3 5.7 4.9 COMANCHE (NAI-14-176) 6.3 2.0 6.0 3.7 6.3 4.9 DLFPS-340/3446 5.7 2.7 5.0 4.7 6.3 4.9 KENBLUE 5.3 4.3 6.0 3.3 5.3 4.9 PALOMA (PST-K13-139) 5.7 2.0 5.7 4.0 6.7 4.8 DLFPS-340/3548 5.7 2.3 5.7 3.7 6.3 4.7 SHAMROCK 6.3 3.3 4.3 3.7 6.0 4.7 J-1319 6.3 2.3 4.7 5.0 5.0 4.7 PIVOT 5.7 1.3 4.3 4.7 7.0 4.6 A16-1 7.0 2.0 4.3 3.0 6.3 4.5 A11-38 6.0 1.7 3.7 4.7 6.0 4.4 PPG-KB 1320 6.7 1.7 3.7 4.0 5.7 4.3 LSD VALUE 1.4 1.8 1.8 1.9 1.9 0.8 C.V. (%) 13.6 32.7 19.1 24.1 18.4 20.4 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.