TABLE 6. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS IN THE 2020 NATIONAL BENTGRASS (GREENS) TEST AT MANHATTAN, KS 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING SPRING SUMMER FALL DOLLAR QUALITY RATINGS NAME COLOR GREENUP DENSITY DENSITY DENSITY SPOT MAR MAY JUL AUG SEP NOV MEAN 007XL 6.7 7.3 7.0 7.0 6.3 9.0 7.3 7.0 7.0 7.0 6.7 6.7 6.9 PIPER (PPG-AP-MTV2) 6.3 6.7 6.0 7.0 7.3 9.0 6.7 7.0 7.0 7.0 7.0 7.0 6.9 OAKLEY (PPG-AP-MTV1) 6.7 7.0 6.7 7.0 7.0 9.0 7.0 7.0 7.0 7.0 6.7 6.0 6.8 BARRACUDA 6.7 7.0 7.0 6.7 7.0 9.0 7.0 6.7 7.0 6.7 6.7 6.0 6.7 DLFPS-AP-3084 5.0 6.7 6.3 7.0 7.3 8.7 7.0 6.7 7.0 7.0 7.0 5.3 6.7 PVF-PV-1 6.3 7.0 5.7 7.0 7.0 9.0 6.3 6.3 7.0 7.0 7.0 6.3 6.7 S1 6.3 6.3 6.3 7.0 6.3 9.0 6.7 6.7 7.0 6.7 6.7 6.7 6.7 SPECTRUM (LNS 19) 6.3 6.0 6.0 7.0 6.7 8.7 6.3 6.7 7.0 7.0 7.0 6.0 6.7 PIRANHA 6.7 6.3 6.7 7.0 7.0 9.0 6.0 6.3 7.0 7.0 6.3 7.0 6.6 PST-0HR 6.0 7.3 6.3 7.0 7.0 8.3 7.0 6.7 7.0 6.7 6.3 5.7 6.6 PVF-PV-2 6.7 6.7 6.3 6.7 7.0 8.3 6.7 6.7 7.0 6.7 6.3 6.3 6.6 L-93 XD 6.3 6.3 5.7 7.0 7.0 8.7 6.0 6.7 7.0 7.0 6.7 5.7 6.5 PSU-CBG1 7.0 6.7 6.3 6.7 7.0 8.7 6.7 6.7 6.7 6.7 6.3 6.0 6.5 DECLARATION 7.0 6.0 6.0 6.7 6.3 9.0 5.3 7.0 7.0 6.3 6.7 6.3 6.4 PENN A-1 7.0 7.0 6.7 6.7 7.0 8.7 6.3 6.3 7.0 7.0 6.0 5.7 6.4 CY-4 6.7 5.3 5.3 7.0 6.0 9.0 4.7 6.3 7.0 6.0 7.0 6.7 6.3 PSU-CBG2 6.7 5.7 5.3 6.7 7.0 8.7 5.7 7.0 7.0 6.0 6.0 6.0 6.3 PSU-CBG3 6.0 6.7 6.3 6.7 7.0 8.3 6.0 6.7 7.0 6.0 5.7 5.3 6.1 PENNCROSS 7.0 5.7 5.3 6.7 6.3 7.7 5.3 6.0 7.0 5.3 6.0 5.7 5.9 PST-0DSF 7.0 6.0 4.7 7.0 6.3 7.7 5.3 5.7 6.3 5.7 6.7 5.3 5.8 LSD VALUE 1.5 2.7 1.7 1.3 2.1 2.3 1.1 1.9 0.4 0.8 1.0 1.5 0.4 C.V. (%) 9.7 14.5 12.7 5.4 10.0 8.6 10.3 9.6 2.6 7.1 7.4 11.1 3.8 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 2020 NATIONAL BENTGRASS (GREEN) 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 KS1 SAND - 0-60 151-240 3.1-4.0 FULL SUN 0.0-0.5 TO PREVENT STRESS