TABLE 34C. CORE AERIFICATION RECOVERY RATINGS OF VELVET BENTGRASS CULTIVARS 1/ GROWN ON A GREEN 2/ 2004-07 DATA CORE AERIFICATION RECOVERY RATINGS 1-9; 9=COMPLETE RECOVERY 3/ NAME AR1 VENUS (EFD) 4.5 VILLA (IS-AC 1) 4.5 GREENWICH 4.3 VESPER 4.2 SR 7200 4.0 LEGENDARY 3.8 LSD VALUE 1.1 C.V. (%) 17.7 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. 3/ CORE AERIFICATION RECOVERY RATED IN 2006-07.