TABLE 17. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2017 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF QUALITY RATINGS NAME COLOR GREENUP TEXTURE JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN A15-6 7.7 8.3 5.7 6.3 5.7 6.3 8.3 8.0 7.7 8.7 9.0 8.3 8.0 8.7 8.0 7.8 DLFPS-340/3364 8.3 8.3 6.0 6.7 6.7 6.0 7.3 8.3 8.3 7.7 9.0 8.3 8.3 8.7 8.0 7.8 PST-K13-141 8.3 8.0 6.3 6.7 7.0 6.7 6.0 7.7 8.3 8.7 9.0 8.3 8.3 8.7 8.3 7.8 BAR PP 79494 8.3 8.7 5.7 6.0 6.7 5.7 7.0 8.0 8.3 8.0 8.7 8.0 8.0 8.3 8.0 7.6 DUBLIN (PST-K15-157) 8.3 8.3 6.7 6.3 7.0 6.7 6.0 7.7 8.3 8.0 9.0 8.0 8.0 8.7 8.0 7.6 MVS-130 9.0 8.0 6.0 5.3 6.0 4.7 6.7 7.7 9.0 8.7 9.0 8.7 8.7 9.0 8.0 7.6 AFTER MIDNIGHT 7.7 7.7 6.7 7.3 6.7 6.7 7.3 7.3 7.7 7.3 8.3 7.7 8.0 8.0 7.7 7.5 BLUE GEM (NAI-13-9) 7.7 8.0 4.7 7.0 7.3 7.0 7.7 7.3 7.7 7.3 8.0 7.7 8.0 8.0 7.0 7.5 CLOUD (GO-2425) 8.0 8.3 5.0 6.7 6.7 6.3 7.0 8.0 8.0 7.3 8.3 7.7 8.0 8.3 7.3 7.5 DLFPS-340/3552 9.0 8.0 6.3 5.7 4.7 5.0 8.0 8.0 9.0 7.7 9.0 8.3 8.3 8.3 7.7 7.5 NAI-14-132 8.0 8.0 5.3 5.7 5.7 6.7 7.0 7.0 8.0 8.0 8.7 8.0 8.7 8.7 7.7 7.5 A06-8 8.3 7.7 5.7 6.3 6.7 6.7 7.0 6.7 8.3 7.3 8.3 7.7 8.0 8.0 7.3 7.4 A16-2 8.3 8.0 5.7 7.0 6.7 7.3 6.7 7.7 8.3 7.0 8.3 7.3 7.7 7.7 7.3 7.4 BAR PP 7236V 7.3 7.7 5.7 6.3 6.3 6.0 6.3 7.3 7.3 8.0 8.7 8.0 8.3 8.7 8.0 7.4 BAR PP 79366 8.0 7.7 5.7 6.7 6.7 6.3 7.0 7.3 8.0 7.7 8.0 7.7 8.0 8.0 7.7 7.4 DLFPS-340/3494 6.7 8.0 6.3 7.7 7.7 6.0 8.0 7.7 6.7 7.7 8.0 7.3 7.3 8.0 7.0 7.4 A13-1 8.0 8.0 5.7 7.3 6.3 6.3 7.0 7.3 8.0 7.0 8.0 7.3 7.7 7.7 7.0 7.3 AKB3241 7.7 8.3 6.0 6.3 6.0 6.0 6.7 8.0 7.7 7.7 8.0 7.7 7.7 8.0 7.3 7.3 BAR PP 7K426 7.7 8.0 4.7 5.7 6.0 5.7 7.3 8.3 7.7 7.7 8.3 7.7 7.7 8.3 7.3 7.3 BOMBAY (GO-22B23) 8.3 8.3 6.3 7.0 6.0 5.3 7.0 7.7 8.3 7.3 8.3 7.3 8.0 8.0 7.0 7.3 KENBLUE 8.0 8.3 5.3 4.7 5.0 4.3 7.3 7.7 8.0 8.3 9.0 8.3 8.3 8.3 8.0 7.3 KH3492 8.3 8.0 4.7 4.3 5.0 4.7 6.7 7.7 8.3 8.3 9.0 8.3 8.7 9.0 8.0 7.3 PPG-KB 1131 7.3 8.0 6.7 6.3 6.7 5.7 7.0 8.0 7.3 7.7 8.0 7.7 8.0 8.0 7.0 7.3 A11-38 8.3 7.0 5.7 5.3 5.0 6.3 6.0 6.7 8.3 7.7 8.7 7.7 8.0 8.7 7.7 7.2 BARSERATI (BAR PP 110358) 8.3 8.0 5.7 4.3 4.7 6.0 5.3 8.0 8.3 8.3 8.7 8.0 8.3 8.7 8.0 7.2 DLFPS-340/3500 7.3 8.0 5.7 6.7 7.0 6.3 7.0 7.3 7.3 7.0 7.7 7.3 7.7 7.7 7.0 7.2 ELECTRIC (PST-K11-118) 7.3 8.0 5.0 7.7 7.0 7.0 7.0 6.7 7.3 7.0 7.7 7.3 7.3 7.3 6.7 7.2 RAD-1776 8.0 8.0 6.0 5.3 4.7 5.7 6.7 7.7 8.0 8.0 8.3 8.0 8.0 8.3 7.7 7.2 TWILIGHT (NAI-13-132) 7.7 7.7 5.3 5.0 5.0 5.3 5.3 6.7 7.7 8.7 9.0 8.7 8.3 9.0 8.0 7.2 YELLOWSTONE (A12-7) 7.3 7.7 5.0 6.0 6.3 6.3 6.3 7.7 7.3 7.3 8.3 7.7 7.7 7.7 7.7 7.2 AKB3128 7.3 8.3 5.7 5.3 6.0 5.3 6.0 8.0 7.3 8.0 8.3 7.7 7.7 8.0 7.3 7.1 AKB3179 8.0 8.0 5.3 5.3 4.7 5.3 7.0 8.0 8.0 7.3 8.3 7.7 7.7 8.3 7.7 7.1 BARVETTE HGT? 7.7 8.0 5.3 6.7 7.0 6.3 8.3 7.0 7.3 7.0 7.7 6.7 7.3 7.7 6.7 7.1 BLUE DEVIL 8.7 8.0 6.0 6.0 6.0 6.0 7.0 5.7 8.7 7.0 8.3 7.3 7.7 8.3 7.3 7.1 DLFPS-340/3550 8.0 8.0 5.3 6.7 7.0 5.7 7.0 7.7 8.0 6.7 7.7 7.3 7.7 7.7 6.7 7.1 MIDNIGHT 8.0 8.0 5.3 4.7 6.3 5.3 6.0 6.3 8.0 7.7 8.3 8.0 8.3 8.3 7.3 7.1 NAI-14-122 7.7 8.3 5.7 5.3 5.7 6.0 5.3 7.0 7.7 7.7 8.3 8.0 8.0 8.3 7.7 7.1 NK-1 7.7 8.0 5.3 6.0 6.3 6.3 5.7 7.0 7.3 7.7 8.0 7.3 8.0 8.0 7.3 7.1 PALOMA (PST-K13-139) 7.7 8.0 5.3 5.7 6.7 6.0 6.7 5.3 7.7 7.7 8.7 7.7 7.7 8.3 7.7 7.1 SKYE 7.0 8.3 5.3 5.3 6.7 5.0 6.3 8.0 7.0 7.7 8.0 7.7 7.7 8.0 7.3 7.1 UNITED (NAI-13-14) 7.0 8.0 5.7 7.0 6.7 6.3 6.0 7.3 7.0 7.3 7.7 7.3 7.3 7.7 7.3 7.1 A11-26 8.0 8.0 5.3 5.7 5.0 5.7 6.7 7.3 8.0 7.0 8.3 7.3 7.7 8.3 7.3 7.0 A16-17 8.0 7.7 5.3 5.3 5.3 5.3 6.3 5.7 8.0 7.7 8.3 8.0 8.0 8.3 7.7 7.0 AMAZE (NAI-14-133) 7.0 7.7 5.7 5.7 6.7 5.7 6.3 7.3 7.0 7.7 8.0 7.7 7.7 7.7 7.0 7.0 DLFPS-340/3438 8.3 8.3 6.0 4.7 4.3 3.7 5.7 6.7 8.3 8.3 9.0 8.3 8.7 8.7 8.0 7.0 NAI-15-80 8.3 8.0 5.3 6.0 5.7 4.7 6.3 7.3 8.3 7.3 8.3 7.3 7.7 8.0 7.0 7.0 NURUSH (J-3510) 6.7 8.0 5.0 5.0 5.3 6.7 6.7 7.3 6.7 7.7 8.0 7.7 7.7 8.0 7.0 7.0 SHAMROCK 8.3 7.7 5.3 4.7 5.3 4.3 5.7 7.3 8.3 7.7 8.7 7.7 8.0 8.7 7.7 7.0 SYRAH (LTP-11-41) 8.0 8.0 4.7 6.0 5.7 5.0 6.0 7.0 8.0 7.3 8.7 7.7 7.7 7.7 7.7 7.0 A16-1 8.7 8.0 5.3 5.3 5.7 5.7 7.3 8.3 8.7 6.0 7.7 6.7 7.3 7.3 6.7 6.9 TABLE 17. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2017 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF QUALITY RATINGS NAME COLOR GREENUP TEXTURE JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN A99-2897 7.3 8.3 6.0 6.7 5.7 6.0 7.7 8.3 7.3 6.3 7.7 6.7 7.0 7.3 6.3 6.9 BABE 8.7 7.7 5.3 5.0 4.3 4.7 6.0 6.7 8.7 7.3 8.7 7.7 7.7 8.0 7.7 6.9 DLFPS-340/3444 8.3 7.7 6.7 6.3 7.0 7.3 7.7 7.3 8.3 5.3 7.7 6.3 6.7 6.7 6.3 6.9 DLFPS-340/3455 8.3 8.0 5.7 5.7 5.3 5.3 5.7 7.3 8.3 7.0 8.0 7.3 8.0 8.0 7.0 6.9 DLFPS-340/3553 8.0 8.0 5.3 5.7 6.3 5.0 5.3 7.3 8.0 7.0 8.0 7.3 7.7 8.0 7.3 6.9 PIVOT 8.0 8.0 6.3 6.0 6.3 5.3 6.7 7.0 8.0 6.3 8.0 7.0 7.3 7.7 6.7 6.9 SELWAY 8.0 7.7 6.0 5.7 4.7 5.7 6.3 6.3 8.0 7.3 8.3 7.7 8.0 8.0 7.3 6.9 A10-280 7.7 8.0 6.3 5.3 6.0 6.7 7.0 6.3 7.0 7.0 7.7 7.0 7.0 7.3 6.7 6.8 A11-40 6.0 8.7 6.0 5.0 4.7 5.3 5.3 7.3 6.7 8.3 8.0 8.0 7.7 8.3 7.3 6.8 COMANCHE (NAI-14-176) 7.3 7.3 6.3 3.3 5.7 4.7 5.3 7.3 7.3 8.0 8.3 8.0 7.7 8.0 7.7 6.8 DLFPS-340/3446 7.0 7.7 4.3 5.3 5.7 6.0 7.7 7.0 7.0 7.0 7.7 7.0 7.3 7.7 6.7 6.8 NAI-14-128 7.3 8.3 6.0 5.3 5.0 5.7 6.0 7.7 7.3 7.0 7.7 7.3 7.7 7.7 6.7 6.8 PROSPERITY 8.3 7.3 5.7 5.7 5.7 5.3 5.7 6.3 8.3 6.7 8.0 7.0 8.0 8.0 7.0 6.8 PST-K15-172 7.7 8.0 5.3 4.3 4.7 5.3 5.7 8.0 7.7 7.3 8.3 7.7 8.0 8.0 7.0 6.8 STARR (GO-2628) 7.3 8.0 5.7 6.3 7.0 4.7 7.0 7.7 7.3 6.3 7.7 6.7 6.7 7.3 6.7 6.8 A12-34 6.0 8.0 5.7 5.0 5.0 4.7 6.3 7.0 6.0 8.0 7.7 7.7 7.7 8.0 7.7 6.7 A16-7 8.0 8.0 5.3 4.7 5.3 4.3 5.3 7.0 8.0 7.3 8.0 7.7 7.7 7.7 7.0 6.7 BAR PP 71213 7.3 7.7 5.7 4.7 4.7 5.0 6.0 6.0 7.3 7.3 8.3 7.3 8.0 8.0 7.3 6.7 BAR PP 7309V 8.3 8.3 6.3 3.7 5.0 3.7 6.0 7.7 8.3 7.3 8.3 7.7 7.7 8.0 7.3 6.7 FINISH LINE (NAI-14-178) 7.7 7.3 6.3 5.0 5.0 4.0 5.3 7.3 7.7 7.3 8.0 7.3 8.0 8.0 7.3 6.7 PST-K15-167 7.3 7.7 5.7 5.3 5.7 5.0 4.7 7.7 7.3 7.3 7.7 7.7 7.7 7.7 7.0 6.7 PST-T14-39 5.7 7.7 6.0 6.0 6.7 6.7 7.0 6.3 5.7 7.3 7.3 6.7 7.0 7.3 6.3 6.7 BLUE KNIGHT 7.7 8.0 5.0 4.3 4.7 5.3 5.0 6.7 7.7 7.3 8.0 7.3 8.0 8.0 7.0 6.6 DLFPS-340/3551 8.3 7.3 6.0 4.3 4.7 5.0 5.0 6.7 8.3 7.0 8.0 7.3 8.0 8.0 7.0 6.6 DLFPS-340/3556 6.7 8.3 6.0 5.7 7.3 5.0 6.3 6.7 6.7 7.0 7.0 7.0 7.0 7.0 7.0 6.6 NEW MOON (PST-K15-177) 7.7 7.7 5.3 6.0 4.7 5.3 6.7 6.3 7.3 6.7 7.7 7.0 7.3 7.7 6.7 6.6 J-2726 8.0 7.3 5.3 4.3 5.0 4.3 5.7 7.3 8.0 6.3 8.0 7.0 7.3 7.3 7.0 6.5 RAD 553 7.7 8.3 6.0 4.7 5.3 5.3 6.7 8.0 7.7 6.0 7.3 6.3 6.7 6.7 6.7 6.4 J-1319 7.0 7.7 5.7 4.0 5.0 4.7 5.0 7.3 7.0 6.7 7.3 6.7 7.3 7.3 6.7 6.3 PPG-KB 1304 8.3 8.3 6.0 5.7 6.0 6.0 6.3 6.3 7.0 5.7 7.0 6.0 6.7 6.7 5.7 6.3 DLFPS-340/3549 8.0 8.0 5.3 4.3 4.7 4.3 6.7 7.3 8.0 5.7 7.3 6.3 6.7 6.7 6.3 6.2 HEARTLAND (NAI-14-187) 4.7 8.3 7.0 4.7 5.3 5.7 6.7 7.7 4.7 7.0 6.3 6.7 6.3 7.3 6.3 6.2 AVIATOR II (NAI-15-84) 7.7 8.0 6.0 4.7 4.3 4.7 5.7 6.7 7.3 6.0 7.0 6.0 7.0 7.0 6.0 6.0 DLFPS-340/3548 7.3 8.0 6.0 4.7 6.0 5.0 5.3 6.0 7.3 5.7 7.0 6.3 6.3 6.3 6.0 6.0 J-1138 7.7 8.0 5.3 3.3 3.7 3.3 5.7 6.3 7.7 6.7 7.3 7.0 7.0 7.0 6.7 6.0 JERSEY (NAI-A16-3) 7.3 7.7 5.3 2.7 4.0 4.0 4.7 6.7 7.3 6.3 7.3 7.0 7.0 7.0 6.3 5.9 ORION (PST-K13-143) 7.0 8.3 5.7 5.7 5.3 5.3 6.0 8.0 7.0 4.7 6.3 5.3 5.7 5.7 5.3 5.9 PPG-KB 1320 7.3 7.0 6.0 3.3 3.0 4.0 4.3 6.3 7.3 6.7 7.7 7.3 7.3 7.3 6.7 5.9 PST-11-7 8.0 7.3 6.0 3.0 3.3 4.3 4.0 6.7 7.3 5.0 6.7 5.7 6.0 6.0 5.7 5.3 LSD VALUE 2.7 1.4 3.6 4.9 5.3 5.8 3.2 3.9 3.4 3.8 2.2 2.7 2.6 2.4 2.4 2.0 C.V. (%) 13.0 6.2 15.3 29.0 27.2 26.9 19.8 14.9 13.9 16.9 10.5 12.7 11.5 11.7 12.3 10.0 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 17. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2017 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING SUMMER FALL PERCENT GROUND COVER NAME DENSITY DENSITY DENSITY SPRING SUMMER FALL A15-6 6.0 5.0 6.3 93.3 86.7 89.3 DLFPS-340/3364 6.0 4.3 6.0 83.3 90.0 91.7 PST-K13-141 4.3 4.0 5.7 84.3 91.7 92.7 BAR PP 79494 6.7 6.7 7.3 85.7 90.7 91.7 DUBLIN (PST-K15-157) 5.3 5.7 6.3 85.7 89.7 91.3 MVS-130 4.3 4.7 6.0 87.7 92.3 93.0 AFTER MIDNIGHT 7.7 8.0 8.7 88.7 88.7 89.7 BLUE GEM (NAI-13-9) 6.3 6.7 7.3 85.0 85.3 88.0 CLOUD (GO-2425) 6.0 5.3 7.3 85.7 90.0 91.7 DLFPS-340/3552 5.0 4.0 5.0 87.3 87.7 89.3 NAI-14-132 5.3 4.7 5.7 83.7 89.3 90.7 A06-8 4.3 4.7 6.7 91.7 87.0 89.3 A16-2 5.7 4.7 6.3 87.0 79.0 82.0 BAR PP 7236V 4.0 4.7 6.0 87.7 89.3 90.7 BAR PP 79366 5.0 5.7 6.7 88.3 91.3 92.3 DLFPS-340/3494 4.7 5.7 6.3 86.7 89.0 89.3 A13-1 6.3 6.0 6.7 90.3 90.3 91.7 AKB3241 5.7 5.0 6.0 79.0 90.7 92.0 BAR PP 7K426 5.3 5.3 6.0 90.0 90.7 92.3 BOMBAY (GO-22B23) 7.0 4.7 6.7 90.7 85.0 87.0 KENBLUE 4.7 3.3 4.7 90.3 90.3 91.7 KH3492 6.0 4.7 5.0 78.7 88.0 89.3 PPG-KB 1131 6.3 6.3 7.0 86.0 88.7 91.0 A11-38 4.0 4.7 5.7 80.0 84.7 86.7 BARSERATI (BAR PP 110358) 5.0 5.7 6.0 82.0 93.3 94.0 DLFPS-340/3500 5.3 4.7 5.7 91.7 83.3 85.7 ELECTRIC (PST-K11-118) 4.0 5.0 5.7 87.7 92.3 93.0 RAD-1776 4.7 4.0 5.0 84.7 87.0 88.7 TWILIGHT (NAI-13-132) 5.0 5.7 6.0 80.3 90.7 91.7 YELLOWSTONE (A12-7) 6.0 6.0 6.7 83.0 88.7 90.0 AKB3128 5.7 4.3 5.7 83.7 89.7 91.0 AKB3179 5.3 5.7 6.3 81.3 92.3 93.0 BARVETTE HGT? 2.7 3.7 5.3 90.3 90.7 91.7 BLUE DEVIL 6.7 7.0 7.3 83.0 88.3 90.0 DLFPS-340/3550 6.0 7.0 7.0 88.7 93.3 94.0 MIDNIGHT 6.0 5.3 6.3 80.7 88.3 90.3 NAI-14-122 6.0 6.0 5.7 84.0 90.3 92.0 NK-1 5.0 4.7 6.0 87.3 86.3 88.0 PALOMA (PST-K13-139) 5.0 4.0 5.7 84.0 86.7 88.7 SKYE 7.0 4.3 5.7 84.7 83.0 85.3 UNITED (NAI-13-14) 6.7 7.3 8.0 88.7 92.0 93.0 A11-26 6.3 4.7 6.0 82.0 91.3 92.3 A16-17 5.0 4.7 6.0 91.0 90.3 91.3 AMAZE (NAI-14-133) 4.7 4.3 5.3 86.7 84.3 86.7 DLFPS-340/3438 6.3 5.0 5.3 86.0 90.3 91.7 NAI-15-80 4.7 4.7 6.3 85.0 91.0 91.7 NURUSH (J-3510) 5.3 6.7 7.0 84.3 93.0 93.7 SHAMROCK 6.0 3.7 4.3 76.3 78.7 81.7 SYRAH (LTP-11-41) 5.0 3.7 5.3 80.7 76.0 79.3 A16-1 4.7 3.0 5.0 86.7 84.7 87.3 TABLE 17. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2017 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING SUMMER FALL PERCENT GROUND COVER NAME DENSITY DENSITY DENSITY SPRING SUMMER FALL A99-2897 7.0 5.3 6.7 88.7 88.7 90.3 BABE 5.0 4.7 5.3 78.0 84.7 86.7 DLFPS-340/3444 4.0 3.7 5.0 85.7 85.0 87.3 DLFPS-340/3455 5.7 5.0 5.7 82.3 91.0 92.3 DLFPS-340/3553 5.7 5.7 6.7 87.3 87.3 88.7 PIVOT 5.3 4.7 6.0 81.7 85.3 88.0 SELWAY 5.3 5.3 5.3 83.7 90.7 92.7 A10-280 5.7 4.3 6.0 87.0 84.0 86.3 A11-40 5.3 5.0 5.3 80.7 93.3 93.7 COMANCHE (NAI-14-176) 4.3 3.7 4.7 77.7 81.3 84.0 DLFPS-340/3446 5.0 4.7 5.3 86.7 87.0 88.7 NAI-14-128 5.3 4.7 5.7 89.0 88.3 90.0 PROSPERITY 5.0 4.3 6.0 83.7 79.3 82.3 PST-K15-172 4.3 4.7 5.3 75.7 91.7 92.3 STARR (GO-2628) 5.0 5.0 6.7 86.3 89.0 90.3 A12-34 4.3 6.0 6.3 82.3 91.0 91.0 A16-7 4.7 5.3 6.0 81.0 91.0 92.0 BAR PP 71213 3.7 4.7 5.7 80.3 90.3 91.3 BAR PP 7309V 5.3 4.7 5.3 82.3 88.7 90.3 FINISH LINE (NAI-14-178) 5.0 5.0 5.7 82.7 86.7 87.0 PST-K15-167 5.7 5.7 5.7 83.7 86.0 87.3 PST-T14-39 6.3 6.7 7.7 88.7 91.3 90.3 BLUE KNIGHT 4.0 4.0 4.3 68.7 83.3 85.7 DLFPS-340/3551 4.3 4.3 5.0 74.7 86.0 87.7 DLFPS-340/3556 5.7 5.3 5.7 84.0 92.3 91.7 NEW MOON (PST-K15-177) 4.7 4.3 5.7 87.7 87.0 88.3 J-2726 5.0 4.3 5.3 70.7 69.7 74.3 RAD 553 5.7 5.0 6.0 80.7 90.3 91.7 J-1319 6.7 5.0 5.3 80.3 84.0 86.3 PPG-KB 1304 6.3 4.3 5.7 89.0 78.7 82.3 DLFPS-340/3549 6.0 2.3 3.3 65.3 78.0 81.7 HEARTLAND (NAI-14-187) 5.0 4.0 5.3 82.7 84.7 86.0 AVIATOR II (NAI-15-84) 5.7 4.3 5.3 76.3 77.7 81.0 DLFPS-340/3548 6.7 3.7 5.0 72.7 72.3 76.3 J-1138 7.0 7.0 6.7 85.7 93.0 93.3 JERSEY (NAI-A16-3) 3.3 3.0 4.0 72.3 79.0 82.3 ORION (PST-K13-143) 5.0 3.7 4.7 77.3 82.0 84.3 PPG-KB 1320 4.0 4.0 3.7 66.0 83.3 86.3 PST-11-7 5.0 3.7 5.0 74.0 69.0 73.7 LSD VALUE 4.1 2.3 2.1 11.6 13.2 11.2 C.V. (%) 26.0 24.0 18.1 7.5 7.3 6.0 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. 2021 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 TN1 SILT LOAM AND SILT 6.1-6.5 0-60 0-150 3.1-4.0 FULL SUN 2.1-2.5 TO PREVENT STRESS