TABLE 17. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2022 NATIONAL PERENNIAL RYEGRASS TEST QUEBEC CITY (CANADA), QE 1/ 2023 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC PERCENT QUALITY RATINGS NAME COLOR ESTABLISHMENT JUL AUG SEP OCT MEAN PPG-PR 668 6.0 66.7 7.0 7.7 6.7 6.3 6.9 PPG-PR 639 6.3 66.7 6.7 8.0 6.3 6.0 6.8 PPG-PR 658 6.3 76.7 6.7 6.7 7.0 6.3 6.7 20PR10 4.7 70.0 6.3 7.0 6.7 6.3 6.6 PISTON 5.3 66.7 6.7 6.0 7.0 6.7 6.6 PPG-PR 647 5.7 60.0 6.7 5.7 7.0 7.0 6.6 PVF-RPP2 5.3 73.3 6.3 5.3 7.3 7.0 6.5 APS 5.3 73.3 7.0 6.3 6.7 6.0 6.5 CJP1R 5.7 66.7 6.7 5.7 6.7 7.0 6.5 PPG-PR 665 5.7 73.3 6.3 6.7 6.7 6.3 6.5 PPG-PR 670 5.7 66.7 6.0 7.3 6.7 6.0 6.5 PS4 5.0 63.3 6.3 7.0 6.3 6.3 6.5 PST-2SPF 6.0 70.0 6.0 7.0 7.0 6.0 6.5 STELLAR 4GL 5.7 66.7 7.0 5.7 6.7 6.0 6.3 DLF-PR-3729 5.7 73.3 6.7 5.3 7.0 6.0 6.3 NAI-PR5 5.7 70.0 7.0 5.7 6.3 6.0 6.3 PPG-PR 610 5.3 60.0 6.0 6.7 6.3 6.0 6.3 PPG-PR 637 5.0 60.0 5.7 6.7 6.7 6.3 6.3 PST-214 6.0 70.0 6.3 5.3 7.3 6.3 6.3 PST-2BGL 6.3 70.0 7.0 5.3 6.7 6.0 6.3 PVF-SGS5 4.7 70.0 6.0 7.3 6.0 5.7 6.3 SGP4 4.7 73.3 6.0 6.7 6.7 5.7 6.3 RC20-02O 5.3 66.7 6.3 6.3 6.3 5.7 6.2 DLF-PR-3738 6.3 56.7 5.7 6.0 7.0 6.0 6.2 PPG-PR 642 5.7 60.0 5.7 7.0 6.7 5.3 6.2 PPG-PR 661 5.0 73.3 6.3 6.3 6.0 6.0 6.2 PPG-PR 662 6.3 60.0 6.3 6.3 6.0 6.0 6.2 PPG-PR 664 5.7 66.7 6.0 6.0 6.7 6.0 6.2 PST-2HFM 5.0 66.7 5.7 6.0 7.0 6.0 6.2 SILETZ 5.7 73.3 7.0 5.7 6.3 5.3 6.1 ELEKTRA GLR (PPG-PR 671) 5.0 70.0 5.7 6.3 6.3 6.0 6.1 PPG-PR 666 5.3 60.0 5.3 7.0 6.0 6.0 6.1 PST-2ADS 5.7 73.3 6.3 5.7 6.7 5.7 6.1 DLF-PR-3726 5.7 73.3 6.3 6.0 6.0 5.7 6.0 PPG-PR 606 4.7 60.0 5.3 6.0 6.7 6.0 6.0 PPG-PR 611 4.7 66.7 5.3 6.7 6.3 5.7 6.0 PPG-PR 620 5.7 66.7 5.7 7.0 6.0 5.3 6.0 PPG-PR 663 6.3 56.7 6.0 6.3 6.3 5.3 6.0 PPG-PR 667 5.7 60.0 5.3 6.7 6.0 6.0 6.0 ALPHA CENTAURI 6.0 66.7 6.0 6.3 6.0 5.3 5.9 DLF-PR-3727 5.7 73.3 6.7 5.7 5.3 6.0 5.9 DLF-PR-3735 5.3 56.7 6.0 4.7 6.7 6.3 5.9 PST-2E6 5.7 70.0 6.3 5.3 6.3 5.7 5.9 PST-2EGY 4.7 53.3 5.7 7.0 5.7 5.3 5.9 ULTRA SPORT (PST-2HAF20) 6.0 73.3 6.7 5.0 6.0 6.0 5.9 HOMERUN LS 5.0 76.7 6.3 5.3 6.3 5.3 5.8 LTP-RPP4 4.7 56.7 4.7 6.0 6.3 6.3 5.8 TABLE 17. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2022 NATIONAL PERENNIAL RYEGRASS TEST QUEBEC CITY (CANADA), QE 1/ 2023 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC PERCENT QUALITY RATINGS NAME COLOR ESTABLISHMENT JUL AUG SEP OCT MEAN DLF-PR-3736 5.7 66.7 6.7 5.3 5.7 5.7 5.8 GO-RUS21 4.3 66.7 6.0 5.0 6.3 5.7 5.8 GO-RUS22 6.0 63.3 6.3 5.0 6.0 5.7 5.8 KARMA 5.3 66.7 6.3 6.0 5.3 5.3 5.8 MRSL-PR22 6.7 70.0 5.7 7.0 5.0 5.3 5.8 PPG-PR 646 5.3 53.3 5.7 5.7 6.7 5.3 5.8 PST-2MES1 6.3 60.0 5.7 6.3 5.7 5.7 5.8 QUASAR 5.0 66.7 5.7 5.7 6.3 5.3 5.8 BY-PS2 5.0 53.3 6.3 4.7 6.0 5.7 5.7 BAR LP 22174 4.0 63.3 5.7 7.3 5.0 4.7 5.7 DLF-PR-3730 4.7 63.3 5.0 4.7 7.0 6.0 5.7 PPG-PR 602 4.7 70.0 5.7 6.3 5.7 5.0 5.7 PPG-PR 644 5.3 66.7 5.3 5.3 6.0 6.0 5.7 PST-2DRG 4.3 63.3 5.3 7.3 5.0 5.0 5.7 PST-2GDS 5.3 66.7 5.7 5.7 6.0 5.3 5.7 SEPR-2013 5.3 53.3 5.7 6.3 5.7 5.0 5.7 BAR LP 22191 5.0 76.7 5.7 7.0 4.7 5.0 5.6 BAR LP 22256 5.7 50.0 6.0 6.7 5.0 4.7 5.6 DLF-LGT-3066 4.3 50.0 6.3 6.0 4.7 5.3 5.6 DLF-PR-3728 5.3 63.3 6.7 4.7 5.3 5.7 5.6 GRAY EAGLE SLT (PST-2MEG) 5.3 60.0 5.7 5.0 5.7 6.0 5.6 HIGH OCTANE 4.7 63.3 5.3 6.0 5.7 5.3 5.6 RPP3 4.3 63.3 5.0 6.0 6.3 5.0 5.6 GREENBACK 6.0 66.7 7.0 5.3 5.0 4.7 5.5 LTP-NR 4.7 60.0 5.0 5.3 6.3 5.3 5.5 BAR LP 22263 4.0 63.3 5.3 7.3 4.7 4.7 5.5 DLF-PR-3737 5.0 63.3 5.7 5.0 5.7 5.7 5.5 GO-RUS20 5.0 53.3 5.7 5.3 5.7 5.3 5.5 DARK MATTER 5.7 60.0 5.7 6.3 4.7 5.0 5.4 PPG-PR 643 4.0 50.0 5.0 4.7 6.7 5.3 5.4 BAR LP 22262 5.0 66.7 5.7 6.3 4.3 5.0 5.3 BRIGHTSTAR SLT 5.3 63.3 5.7 5.3 4.7 5.3 5.3 TSC-CRS 5.0 70.0 5.3 5.3 5.3 5.0 5.3 SE-DK 6.3 56.7 5.0 5.3 5.7 4.7 5.2 LINN 3.3 53.3 5.3 6.0 4.3 4.0 4.9 BSG-PR22 5.7 63.3 4.7 5.0 5.0 4.3 4.8 LSD VALUE 4.1 44.1 3.9 1.1 1.2 2.7 1.1 C.V. (%) 20.4 17.4 16.7 10.9 11.6 15.7 8.8 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. 2023 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2022 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 QE1 - - - - - - - -