TABLE 5. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS IN THE 1998 NATIONAL BENTGRASS (GREENS) TEST AT MANHATTAN, KS 1/ 2001 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ LEAF QUALITY RATINGS NAME TEXTURE MAY JUN AUG OCT MEAN PENN G-6 7.3 7.0 6.3 8.3 7.0 7.2 PENN A-1 8.3 7.3 5.7 7.7 7.7 7.1 ABT-CRB-1 8.0 6.0 7.7 7.7 5.7 6.8 PST-A2E 7.3 6.3 6.7 7.7 6.3 6.8 PENN G-1 8.0 5.7 7.3 7.3 6.3 6.7 SYN 96-3 7.7 6.0 6.0 8.0 6.7 6.7 L-93 6.3 7.0 5.3 7.7 6.3 6.6 PROVIDENCE 7.0 6.0 7.3 7.3 5.7 6.6 CENTURY 7.3 6.3 6.3 7.3 5.7 6.4 IMPERIAL 7.3 6.3 6.3 7.7 5.3 6.4 PENN A-2 8.0 6.7 5.7 7.3 6.0 6.4 SYN 96-1 8.3 6.0 5.7 7.7 6.3 6.4 BENGAL (BAR AS 8FUS2) 7.7 6.3 5.7 7.3 5.7 6.3 BRIGHTON (SRX 1120) 6.7 5.7 6.7 7.0 5.7 6.3 SR 1119 7.3 6.0 6.0 6.7 6.3 6.3 SRX 1NJH 7.0 6.7 5.3 7.0 6.3 6.3 SYN 96-2 8.0 6.3 6.0 7.3 5.3 6.3 CRENSHAW 6.7 5.7 6.3 7.3 5.3 6.2 PENN A-4 7.0 5.3 6.7 6.7 6.0 6.2 PICK CB 13-94 7.3 6.3 5.7 7.3 5.3 6.2 BAR CB 8US3 7.3 5.0 6.0 7.7 5.3 6.0 SR 7200 7.7 6.0 6.0 6.7 5.3 6.0 SRX 1BPAA 7.0 5.7 5.7 7.0 5.7 6.0 ISI AP-5 7.7 6.0 5.3 7.0 5.3 5.9 PENNCROSS 6.3 5.3 6.0 6.7 5.7 5.9 VESPER (PICK MVB) 7.3 6.0 6.0 6.3 5.3 5.9 BACKSPIN 6.7 5.3 6.0 7.0 5.0 5.8 BAVARIA 7.0 5.3 5.0 7.3 5.3 5.8 PENNLINKS 6.3 5.3 5.0 6.0 5.3 5.4 LSD VALUE 1.4 4.4 3.7 2.0 2.4 1.5 C.V. (%) 9.1 19.2 18.7 10.2 15.3 9.2 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. 2001 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 1998 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 SILT LOAM AND SILT 6.6-7.0 151-270 241-375 3.1-4.0 FULL SUN 1/8-5/32 TO PREVENT STRESS