TABLE 21A. SOD STRENGTH RATINGS OF BERMUDAGRASS CULTIVARS 1988 DATA SOD STRENGTH MEASURED IN KILOGRAMS OF TENSION 1/ NAME MS1 MEAN MSB-10 69.7 69.7 TIFWAY II 55.3 55.3 E-29 45.7 45.7 MSB-20 43.3 43.3 CT-23 40.3 40.3 NM 72 39.0 39.0 TIFWAY 39.0 39.0 VAMONT 36.3 36.3 FB-119 35.7 35.7 NM 507 35.7 35.7 TEXTURF 10 35.0 35.0 A-29 34.7 34.7 NMS 4 34.0 34.0 NM 471 32.7 32.7 A-22 30.7 30.7 TIFGREEN 30.0 30.0 NMS 3 29.7 29.7 GUYMON 28.3 28.3 NM 43 27.3 27.3 MSB-30 26.3 26.3 NM 375 26.0 26.0 NMS 14 25.3 25.3 RS-1 21.0 21.0 NMS 1 (NUMEX-SAHARA) 17.3 17.3 MIDIRON 16.7 16.7 TUFCOTE 14.7 14.7 NMS 2 14.0 14.0 AZ. COMMON 7.0 7.0 LSD VALUE 18.7 18.7 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).