TABLE 19. SEEDLING VIGOR RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 2023 DATA SEEDLING VIGOR RATINGS 1-9; 9=MAXIMUM VIGOR 2/ NAME IN1 MN1 NE1 NJ2 OR1 UT1 MEAN LINN 9.0 6.7 7.3 9.0 6.0 8.0 7.7 NEXUS DK (SE-DK) 8.0 5.7 6.7 9.0 7.0 7.7 7.3 PERFORMANCE (NAI-PR5) 7.3 5.7 6.3 9.0 7.7 7.7 7.3 BAR LP 22174 7.7 5.3 6.3 9.0 7.0 8.0 7.2 GO-RUS20 6.3 4.3 8.0 8.7 7.7 8.3 7.2 GREENBACK 6.7 5.0 6.3 9.0 7.3 8.3 7.1 20PR10 6.7 5.3 6.3 9.0 7.7 7.7 7.1 BSG-PR22 6.3 4.7 7.0 9.0 7.3 8.0 7.1 LTP-NR 7.3 4.3 6.3 9.0 7.0 8.3 7.1 LTP-RPP4 5.3 5.0 7.0 9.0 7.7 8.0 7.0 PROMINENT II (TSC-CRS) 7.0 5.3 6.0 9.0 7.0 7.7 7.0 GO-RUS21 6.7 4.7 5.7 9.0 8.0 7.7 6.9 PPG-PR 647 6.3 4.7 6.0 9.0 7.7 8.0 6.9 RELIC (PPG-PR 611) 6.3 4.7 6.3 9.0 7.3 8.0 6.9 STELLAR 4GL 6.7 5.0 6.0 9.0 7.3 7.7 6.9 HOMERUN LS 6.7 5.0 5.7 9.0 7.3 7.7 6.9 QUASAR 6.7 5.0 6.3 9.0 6.7 7.7 6.9 DARK MATTER 6.0 5.0 5.7 9.0 7.0 8.3 6.8 RC20-02O 5.7 4.3 6.0 9.0 8.0 8.0 6.8 PPG-PR 661 5.7 5.3 6.0 9.0 7.3 7.3 6.8 PST-2EGY 5.3 5.0 5.7 9.0 7.3 8.3 6.8 GO-RUS22 6.7 4.3 6.3 8.7 7.0 7.7 6.8 PPG-PR 663 5.3 5.0 6.3 9.0 7.0 8.0 6.8 DLF-PR-3726 5.7 5.7 5.7 9.0 7.0 7.3 6.7 PISTON 5.7 4.3 7.0 8.3 7.0 8.0 6.7 APS 6.0 4.0 6.0 9.0 7.7 7.7 6.7 MRSL-PR22 6.7 4.3 5.3 9.0 7.0 8.0 6.7 PPG-PR 643 5.7 4.3 6.0 9.0 7.7 7.7 6.7 GRAY EAGLE SLT (PST-2MEG) 6.0 4.3 5.3 8.7 7.7 8.0 6.7 KARMA 6.0 4.0 6.3 9.0 6.7 8.0 6.7 PPG-PR 610 4.7 4.7 6.3 9.0 7.7 7.7 6.7 SILETZ 6.3 4.3 5.7 9.0 6.7 8.0 6.7 VORTEX SRT (PPG-PR 665) 5.3 4.7 5.7 8.7 7.3 8.3 6.7 BRIGHTSTAR SLT 6.0 5.3 5.7 9.0 6.3 7.3 6.6 PST-2MES1 6.0 4.7 6.0 8.0 8.0 7.0 6.6 PVF-RPP2 5.7 4.0 7.0 8.7 6.3 8.0 6.6 PPG-PR 662 5.3 3.3 6.7 9.0 8.0 7.3 6.6 DLF-PR-3736 5.7 4.7 5.7 9.0 6.7 7.7 6.6 FLIGHTLINE (PST-214) 5.7 4.0 6.0 9.0 7.3 7.3 6.6 PPG-PR 670 5.0 4.0 6.7 8.7 7.0 8.0 6.6 PPG-PR 671 5.7 4.3 5.3 9.0 7.0 8.0 6.6 PST-2HFM 5.7 4.0 6.3 8.7 7.0 7.7 6.6 RPP3 5.7 4.0 6.3 8.7 7.0 7.7 6.6 PPG-PR 658 5.3 3.7 6.3 9.0 7.3 7.3 6.5 DLF-PR-3727 5.3 4.3 5.3 9.0 7.3 7.7 6.5 TABLE 19. SEEDLING VIGOR RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ (CONT'D) 2023 DATA SEEDLING VIGOR RATINGS 1-9; 9=MAXIMUM VIGOR 2/ NAME IN1 MN1 NE1 NJ2 OR1 UT1 MEAN DLF-PR-3728 6.0 4.3 5.0 8.7 7.3 7.7 6.5 DLF-PR-3738 6.0 4.3 6.0 9.0 6.7 7.0 6.5 PPG-PR 644 5.0 4.0 6.7 8.7 7.3 7.3 6.5 PPG-PR 646 4.7 5.0 6.0 9.0 7.0 7.3 6.5 PST-2GDS 5.7 4.0 5.3 9.0 7.0 8.0 6.5 SEPR-2013 5.3 4.0 6.0 8.7 8.0 7.0 6.5 PPG-PR 637 4.7 3.7 6.0 9.0 7.7 8.0 6.5 PPG-PR 668 5.3 4.7 4.7 9.0 7.0 8.0 6.4 DLF-PR-3729 6.7 4.3 4.7 9.0 6.3 7.7 6.4 LIGHTSPEED (PST-2DRG) 5.7 4.3 5.3 8.7 7.0 7.7 6.4 PPG-PR 639 5.3 4.3 4.7 9.0 7.3 8.0 6.4 BAR LP 22191 5.7 4.3 4.7 9.0 7.3 7.3 6.4 PPG-PR 667 5.7 4.0 5.0 8.7 7.3 7.7 6.4 PST-2E6 5.7 4.7 4.0 8.7 7.7 7.7 6.4 CJP1R 5.3 4.0 6.3 9.0 6.7 7.0 6.4 DLF-PR-3730 5.3 4.7 5.3 9.0 6.3 7.7 6.4 PPG-PR 602 5.3 4.3 4.7 9.0 7.0 8.0 6.4 PPG-PR 664 5.3 4.0 5.0 9.0 7.0 8.0 6.4 PPG-PR 666 5.0 4.3 5.0 9.0 7.3 7.7 6.4 ULTRA SPORT (PST-2HAF20) 6.3 4.7 5.3 8.3 6.7 7.0 6.4 BAR LP 22263 5.3 4.0 5.0 9.0 7.0 7.7 6.3 PPG-PR 620 5.3 4.7 4.7 8.7 7.7 7.0 6.3 PST-2SPF 5.0 3.3 6.0 9.0 7.3 7.3 6.3 SGP4 5.7 3.7 6.0 8.7 6.7 7.0 6.3 ALPHA CENTAURI 5.3 4.7 4.3 8.3 7.0 8.0 6.3 HIGH OCTANE 5.0 4.7 4.7 9.0 6.7 7.3 6.2 PPG-PR 606 4.7 5.0 4.7 8.7 7.0 7.3 6.2 PST-2ADS 5.3 4.0 4.7 8.7 7.0 7.7 6.2 SUNDOWN (BY-PS2) 4.7 3.7 5.7 8.7 7.0 7.7 6.2 DLF-PR-3737 5.3 4.3 5.7 8.3 6.3 7.0 6.2 PPG-PR 642 5.3 4.7 4.3 8.0 7.0 7.7 6.2 PST-2BGL 5.3 3.7 4.3 8.7 7.3 7.7 6.2 PVF-SGS5 5.7 4.3 4.3 8.7 6.7 7.3 6.2 BAR LP 22256 5.0 3.3 6.0 8.7 6.7 7.0 6.1 PS4 4.7 4.0 5.0 8.7 7.0 7.0 6.1 DLF-LGT-3066 5.7 4.7 3.7 9.0 5.7 7.3 6.0 BAR LP 22262 4.3 3.7 5.3 8.7 7.0 6.3 5.9 DLF-PR-3735 4.0 3.3 4.7 7.3 5.7 7.0 5.3 LSD VALUE 1.6 1.3 2.0 0.7 1.0 1.1 0.5 C.V. (%) 17.0 17.8 21.3 4.9 8.8 8.7 12.5 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.