TABLE 7. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF COOL-SEASON CULTIVARS IN THE 2015 NATIONAL LOW INPUT COOL-SEASON TEST AT ST. PAUL, MN 1/ 2018 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GROUND WEEDS QUALITY RATINGS NAME COVER FALL FALL MAY JUN JUL AUG SEP OCT MEAN CRS MIX #1 76.7 23.3 5.3 5.0 5.7 5.0 5.0 6.0 5.3 MNHD-15 82.3 17.7 5.0 4.7 5.3 4.7 4.7 6.0 5.1 RADAR 78.0 22.0 4.3 4.7 4.7 5.3 4.7 6.3 5.0 CRS MIX #2 73.5 27.0 5.0 4.3 4.7 4.3 4.3 6.3 4.8 RESOLUTE (7H7) 74.3 25.7 4.3 4.3 5.7 4.7 4.3 5.3 4.8 VITALITY LOW 81.3 18.7 4.3 5.0 5.0 4.3 4.7 5.7 4.8 CHANTILLY 77.7 22.7 3.7 3.7 4.7 4.3 5.0 6.3 4.6 CS MIX 77.0 23.3 4.0 4.7 4.0 4.0 5.0 6.0 4.6 DLFPS CHCRSH 75.7 24.7 3.7 4.0 4.0 4.3 4.7 6.7 4.6 NORTHERN MIXTURE 78.0 22.0 3.3 3.3 4.0 3.7 4.7 6.0 4.2 SPARTAN II 68.0 32.0 3.3 4.0 3.7 3.7 4.0 5.7 4.1 YAAK 72.7 27.3 4.7 4.0 4.0 2.3 4.0 4.7 3.9 DLFPS CHCRM 85.0 15.3 4.0 3.7 3.0 4.0 3.3 4.7 3.8 DLFPS TFASTC 85.3 15.3 2.7 3.7 3.0 3.3 3.7 5.3 3.6 KINGDOM 89.3 11.0 3.3 4.0 3.3 4.0 2.7 4.0 3.6 SOUTHERN MIXTURE 84.0 16.0 3.0 4.0 3.7 3.0 3.3 4.3 3.6 VITALITY DOUBLE 85.7 14.3 3.3 4.0 3.0 3.3 3.0 5.0 3.6 DTT TALL FESCUE MIX 82.0 18.3 3.3 3.0 3.0 4.0 3.0 4.7 3.5 A-SFT 84.3 16.3 2.0 4.0 3.3 4.0 3.3 4.0 3.4 DTTHO TF/KBG MIX 73.7 26.3 3.3 3.3 2.7 3.7 3.0 4.3 3.4 DLFPS TF-A 83.3 16.7 2.7 3.0 3.0 3.3 3.0 4.7 3.3 BGR-TF3 69.3 30.7 2.3 3.3 3.0 3.3 2.7 4.0 3.1 BULLSEYE 91.0 9.3 3.3 3.0 2.3 3.0 2.7 4.0 3.1 KENBLUE 57.7 42.7 3.7 2.7 3.0 3.0 2.3 4.0 3.1 CRS MIX #3 85.3 11.3 2.0 2.7 2.7 2.7 3.0 3.3 2.7 KY-31 E+ 84.0 16.0 2.7 2.0 2.3 2.0 2.7 2.7 2.4 QUATRO 59.0 41.0 2.0 1.7 2.7 2.3 2.7 3.3 2.4 BEWITCHED 36.3 63.7 1.3 2.0 1.3 1.7 1.0 2.0 1.6 DLFPS TFAM 85.3 10.0 1.3 1.3 1.3 1.3 1.0 1.3 1.3 DLFPS SHHM 75.7 19.0 1.0 1.0 1.0 1.3 1.0 1.3 1.1 NATURAL KNIT ? PRG MIX 42.0 49.7 1.0 1.0 1.0 1.3 1.0 1.0 1.1 DUTCH WHITE CLOVER 50.7 43.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 LSD VALUE 13.4 14.2 1.4 1.0 1.2 1.1 1.1 1.2 0.8 C.V. (%) 11.3 36.6 27.7 19.4 23.2 21.8 21.3 18.5 15.5 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. 2018 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2015 NATIONAL LOW INPUT COOL-SEASON 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 MN1 SILTY CLAY LOAM 6.1-6.5 61-150 241-375 0.0-1.0 FULL SUN 3.1-3.5 NO IRRIGATION