TABLE 8. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT MEAD, NE 1/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT MEAN UNO 6.7 6.3 6.0 6.0 6.0 7.0 6.3 6.7 6.0 6.3 PST-2BNS 7.0 6.0 6.0 6.0 6.0 6.3 6.7 6.3 6.0 6.2 BANFIELD (IS-PR 491) 6.7 6.7 6.0 6.0 5.7 6.7 6.0 6.3 6.0 6.1 CS-PR66 7.0 6.0 6.0 6.0 6.0 6.3 6.7 6.0 6.0 6.1 RIO VISTA 6.7 6.0 6.0 6.0 5.7 5.7 7.0 6.3 6.0 6.1 SR4660ST (SRX-4MSH) 7.0 6.3 6.0 6.0 5.7 6.3 6.7 6.0 6.0 6.1 BANDALORE (IS-PR 463) 6.7 6.3 6.0 5.7 6.0 6.0 6.0 6.0 6.0 6.0 CL 307 6.7 7.0 6.0 5.3 6.0 6.0 6.3 6.0 6.0 6.0 GO-PR60 6.7 6.7 6.0 6.0 6.3 6.0 5.7 5.7 6.0 6.0 HANCOCK (IS-PR 479) 6.3 6.3 6.0 6.0 6.0 6.3 5.7 6.3 6.0 6.0 HAVEN (APR 2038) 6.7 6.0 6.0 5.7 5.7 5.7 6.0 6.7 6.3 6.0 RIPTIDE (IS-PR 409) 6.3 6.3 6.0 6.0 6.3 6.3 6.0 5.7 5.7 6.0 VINTAGE (ISG-36) 7.0 6.7 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 JR-192 7.0 6.3 6.0 5.7 6.3 6.0 5.7 6.3 6.0 6.0 MACH I 7.0 6.3 6.0 6.0 5.7 6.0 6.3 6.0 6.0 6.0 PALMER V 6.3 6.3 6.0 6.0 5.7 5.7 6.7 6.0 6.0 6.0 PILLAR (CST) 7.0 6.3 5.7 6.0 6.0 6.0 6.0 6.0 6.0 6.0 SALINAS II (PST-204D) 6.7 7.0 6.0 6.0 6.0 6.3 6.0 5.7 6.0 6.0 RAD-PR55R 6.7 6.7 6.0 6.0 6.0 5.7 6.3 6.3 6.0 6.0 RAD-PR62 6.0 6.7 6.0 6.0 5.7 6.0 6.3 6.0 6.0 6.0 SOX FAN (GM3) 6.7 6.3 6.0 5.7 5.7 6.0 6.3 6.3 6.0 6.0 A-35 7.0 6.7 6.0 6.0 6.0 6.0 6.0 5.3 5.7 5.9 BRIGHTSTAR SLT 7.0 6.3 6.0 5.7 6.0 6.3 6.0 5.7 5.7 5.9 DLF LGD-3022 6.7 6.3 6.0 5.7 6.0 6.0 5.7 6.0 6.0 5.9 GRAND SLAM GLD (PPG-PR 164) 6.7 6.0 6.0 6.0 5.7 5.3 6.3 5.7 6.0 5.9 JR-178 7.0 6.3 6.0 6.0 5.7 5.7 5.7 6.3 6.0 5.9 KARMA (PICK 10401) 6.3 7.0 6.0 6.0 6.0 5.7 6.0 5.7 5.7 5.9 LINN 6.7 6.0 6.0 5.7 5.7 6.7 5.7 5.7 6.0 5.9 MANHATTAN 6 GLR (PST-2MAGS) 7.0 7.0 6.0 6.0 5.7 5.7 5.7 6.3 6.0 5.9 GREEN SUPREME (PPG-PR 121) 7.0 6.3 5.7 5.3 6.3 6.0 6.0 6.0 5.7 5.9 PROMINENT (CS-20) 7.0 6.0 6.0 5.7 5.7 5.3 6.3 6.0 6.0 5.9 PACIFIC GEM (PST-2MG7) 7.0 6.3 6.0 5.7 6.0 5.3 6.3 6.0 5.7 5.9 SIDEWAYS (PSRX-S84) 6.7 6.3 6.0 5.7 5.7 6.0 6.0 6.0 6.0 5.9 THRIVE (IS-PR 469) 7.0 6.7 6.0 5.7 5.7 6.0 5.7 6.0 6.0 5.9 APR 2320 6.7 7.0 6.0 6.0 6.0 5.7 5.0 6.0 6.0 5.8 ASPAIRE (IS-PR 489) 6.7 6.3 6.0 5.7 5.7 5.7 5.7 6.0 6.0 5.8 FASTBALL RGL (PPG-PR 133) 6.3 6.0 6.0 6.0 6.0 6.0 6.0 5.7 5.0 5.8 GO-DHS 6.7 7.0 6.0 5.7 5.3 5.7 5.3 6.3 6.0 5.8 GO-G37 7.0 6.3 6.0 5.7 6.0 5.3 5.7 6.0 6.0 5.8 MONSIEUR (IS-PR 488) 7.0 6.7 6.0 5.7 5.0 5.7 6.0 6.0 6.0 5.8 EXCELLENCE (ISG-31) 7.0 6.0 6.0 5.7 6.0 6.0 6.0 5.0 5.7 5.8 LTP-PR 135 6.7 6.3 6.0 6.0 6.0 5.3 6.0 5.7 5.7 5.8 LTP-RAE 6.3 6.0 6.0 5.3 5.7 5.7 6.0 6.0 5.7 5.8 PICK 4DFHM 6.7 7.0 6.0 6.0 5.3 5.7 6.0 6.0 5.7 5.8 PPG-PR 128 6.7 6.3 6.0 5.7 5.7 5.7 6.0 5.7 5.7 5.8 PSRX-4CAGL 6.7 6.7 5.7 6.0 5.3 5.7 6.3 6.0 5.3 5.8 PST-2K9 6.7 6.7 6.0 6.0 6.0 6.0 5.3 6.0 5.3 5.8 TABLE 8. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2010 NATIONAL PERENNIAL RYEGRASS TEST AT MEAD, NE 1/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT MEAN RINOVO 7.0 6.7 6.0 5.3 5.7 6.3 5.7 5.7 5.7 5.8 SR 4650 (PSRX-3701) 7.0 6.7 6.0 5.7 5.7 6.0 5.7 6.0 5.7 5.8 STELLAR 3GL (PPG-PR 134) 6.7 6.0 6.0 6.0 6.0 5.7 5.7 5.7 5.7 5.8 SUNSTREAKER (APR 2036) 6.0 6.3 6.0 5.3 5.3 5.7 6.0 6.0 5.3 5.7 APR 2445 6.3 6.0 5.7 5.7 5.0 5.7 5.7 6.0 6.0 5.7 BAR LP 10970 7.0 7.0 5.3 5.7 6.0 5.3 5.7 6.0 5.7 5.7 SEDUCTIVE (ISG-30) 6.7 7.0 6.0 5.7 5.3 5.7 5.3 6.0 6.0 5.7 OCTANE 7.0 6.3 5.7 5.7 5.7 5.3 5.7 6.3 5.7 5.7 PANGEA GLR (CL 11701) 7.0 6.3 6.0 5.7 5.3 5.0 6.0 6.0 6.0 5.7 PINNACLE 7.0 6.7 6.0 6.0 6.0 5.7 5.7 5.0 5.7 5.7 PLAYOFF 2 (P02) 6.7 6.3 6.0 5.3 5.0 6.0 6.0 6.3 5.3 5.7 PST-2NKM 7.0 6.3 6.0 5.3 5.3 5.3 5.7 6.0 6.0 5.7 WICKED (SRX-4RHD) 6.7 6.3 6.0 5.3 5.3 5.7 5.7 6.0 5.7 5.7 PST-2NJK 7.0 7.0 6.0 5.7 5.7 5.0 6.0 5.7 5.3 5.6 BAR LP 7608 6.3 6.7 6.0 5.3 5.7 5.3 6.0 5.7 5.0 5.6 DILIGENT (IS-PR 492) 6.7 6.3 6.0 5.3 5.3 5.7 5.0 6.0 5.7 5.6 PPG-PR 136 7.0 6.7 5.7 5.3 5.7 5.7 5.3 6.0 5.3 5.6 PPG-PR 165 7.0 6.7 6.0 6.0 5.3 5.0 5.7 5.3 6.0 5.6 PST-2ACR 6.7 6.0 6.0 5.3 5.3 5.3 5.7 5.7 6.0 5.6 PST-2DR9 7.0 6.3 6.0 5.7 5.0 5.0 5.3 6.0 6.0 5.6 PST-2TQL 7.0 6.3 6.0 5.7 5.7 5.0 5.3 6.0 5.7 5.6 BAR LP 10969 6.3 6.7 6.0 5.7 5.7 4.7 5.0 6.0 5.7 5.5 DLF LGD-3026 6.3 6.7 5.3 5.3 5.3 6.0 5.3 5.3 5.7 5.5 DLF LGT 4182 6.7 7.0 6.0 5.3 5.3 5.0 5.3 6.0 5.7 5.5 AMAZING A+ (PPG-PR 138) 7.0 6.0 5.7 5.3 5.7 5.7 5.7 5.7 5.0 5.5 PROVOST (PPG-PR 143) 6.7 6.0 6.0 5.7 5.7 5.3 5.7 5.0 5.3 5.5 PREMIUM (PPG-PR 137) 7.0 6.3 6.0 5.7 5.7 4.7 5.0 5.7 5.7 5.5 SIENNA 6.3 6.7 6.0 5.3 5.3 5.7 5.7 5.3 5.3 5.5 ALLANTE 6.7 7.0 6.0 5.0 5.3 5.0 5.7 5.7 5.3 5.4 APPLE SGL (PPG-PR 140) 6.7 6.7 5.3 5.0 5.3 5.3 5.7 5.7 5.3 5.4 BAR LP 10972 6.0 6.7 5.7 5.3 6.0 5.7 5.0 5.0 5.0 5.4 DOMINATOR (PST-2AG4) 7.0 6.7 5.7 5.7 5.3 5.0 5.3 5.3 5.3 5.4 FIESTA 4 7.0 6.7 5.7 5.7 5.0 4.7 5.7 5.7 5.7 5.4 INSIGHT 6.7 7.0 6.0 5.3 5.0 5.0 5.3 5.7 5.3 5.4 BONNEVILLE 6.3 6.0 5.7 5.3 4.7 4.7 5.7 5.7 5.7 5.3 CL 11601 6.0 6.3 5.3 5.0 4.7 5.3 5.7 5.7 5.3 5.3 EVOLUTION (S85) 6.7 6.3 5.7 5.0 5.0 5.0 5.0 5.7 5.7 5.3 PIZZAZZ 2 GLR (PR 909) 6.7 6.3 5.7 5.3 5.0 4.3 5.3 5.7 5.7 5.3 PPG-PR 142 7.0 6.7 6.0 5.0 5.0 5.0 6.0 5.0 5.0 5.3 STAMINA (IS-PR 487) 6.7 7.0 5.7 5.0 4.7 5.0 5.7 5.7 5.7 5.3 PRX-4GM1 6.3 6.3 5.0 4.7 4.0 4.0 5.3 5.0 5.3 4.8 LSD VALUE 2.6 1.9 0.9 2.4 1.2 1.4 1.7 1.7 1.4 1.1 C.V. (%) 7.8 8.1 5.1 10.0 9.9 11.8 10.5 9.5 8.1 6.7 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. TABLE A. 2013 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2010 NATIONAL PERENNIAL RYEGRASS 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 NE1 SILTY CLAY AND CLAY 6.6-7.0 0-60 241-375 1.1-2.0 FULL SUN 0.6-1.0 TO PREVENT STRESS