TABLE 8. SEEDLING VIGOR RATINGS OF KENTUCKY BLUEGRASS CULTIVARS GROWN UNDER LOW MAINTENANCE 1991 DATA SEEDLING VIGOR RATINGS 1-9; 9=MAXIMUM VIGOR 1/ NAME CO1 MO3 NJ1 OR3 UB1 MEAN ISI-21 7.7 7.3 8.3 5.3 8.7 7.5 BARMAX 6.7 8.3 8.0 5.3 9.0 7.5 BAR VB 895 6.7 7.7 8.0 6.0 8.3 7.3 SUFFOLK 6.0 8.3 8.0 5.7 8.7 7.3 MONOPOLY 7.3 7.0 8.0 5.3 9.0 7.3 PST-YQ 7.0 8.3 7.3 5.3 8.3 7.3 VOYAGER 5.7 8.0 8.7 5.0 9.0 7.3 KENBLUE 7.3 7.0 8.3 4.7 9.0 7.3 BARTITIA 6.3 7.7 8.0 5.7 8.3 7.2 OPAL 6.0 7.3 8.3 6.0 8.0 7.1 PARK 7.3 6.7 8.0 5.3 8.3 7.1 BRONCO 6.3 8.0 7.7 4.7 8.7 7.1 FREEDOM 4.7 8.0 8.3 5.7 8.7 7.1 HAGA 6.0 7.7 7.3 5.7 8.7 7.1 MN 2405 7.0 6.7 7.7 5.3 8.7 7.1 ALENE 6.7 6.3 8.7 5.0 8.7 7.1 BA 78-376 6.3 6.3 8.7 5.0 9.0 7.1 BARON 4.7 7.7 8.7 5.3 8.7 7.0 ZPS-84-749 6.3 7.7 8.0 5.0 8.0 7.0 H76-1034 6.3 7.0 8.3 4.3 8.7 6.9 GNOME 6.0 8.7 7.7 4.7 7.3 6.9 LIBERTY 6.0 8.0 7.7 5.7 7.0 6.9 MERIT 6.0 6.7 7.7 5.7 8.3 6.9 UNKNOWN 5.0 7.7 7.3 5.7 8.3 6.8 CREST 5.7 7.7 7.0 5.0 8.3 6.7 FORTUNA 4.3 8.0 7.7 5.3 8.3 6.7 NJIC 5.7 7.0 7.0 5.3 8.7 6.7 SOUTH DAKOTA CERT. 6.7 5.3 7.7 5.0 8.7 6.7 AMAZON 5.3 7.7 7.3 5.3 7.7 6.7 CYNTHIA 6.0 7.3 6.3 5.3 8.3 6.7 KYOSTI 5.3 7.3 8.0 4.7 8.0 6.7 MIRACLE 5.0 7.7 7.3 5.3 8.0 6.7 DESTINY 5.7 7.7 6.7 5.3 6.7 6.4 EVB 13.863 5.0 7.7 6.3 4.7 8.3 6.4 GEN-RSP 4.7 8.0 5.7 5.3 8.3 6.4 NUBLUE (J-229) 5.3 7.3 6.3 4.7 8.3 6.4 PST-C-391 5.7 9.0 5.0 5.7 6.7 6.4 EVB 13.703 5.0 7.7 6.0 5.0 8.0 6.3 BAR VB 1184 6.3 7.0 3.7 6.0 8.3 6.3 PST-A7-111 6.7 6.3 7.0 5.3 6.0 6.3 UNIQUE (PST-C-76) 6.0 7.3 5.3 5.3 7.0 6.2 BAR VB 7037 6.0 8.0 4.7 5.0 7.0 6.1 BA 74-017 5.7 7.3 4.7 4.3 8.7 6.1 WASHINGTON 6.3 8.0 2.3 5.3 8.7 6.1 BAR VB 1169 6.7 7.7 1.7 5.3 9.0 6.1 TABLE 8. SEEDLING VIGOR RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONTINUED) GROWN UNDER LOW MAINTENANCE 1991 DATA SEEDLING VIGOR RATINGS 1-9; 9=MAXIMUM VIGOR NAME CO1 MO3 NJ1 OR3 UB1 MEAN MIDNIGHT 5.7 6.7 5.7 5.3 7.0 6.1 PST-C-303 5.7 7.7 4.7 5.7 6.3 6.0 RAM-1 5.0 7.0 3.7 5.3 9.0 6.0 J-335 6.3 7.3 2.7 5.3 8.0 5.9 J-386 6.7 6.3 2.7 5.3 8.3 5.9 798 4.0 7.7 4.3 5.3 7.7 5.8 BARSWEET 4.3 6.3 6.3 5.0 7.0 5.8 NE 80-47 4.7 7.7 2.3 5.3 8.0 5.6 SOPHIA 6.0 7.7 3.3 4.7 6.3 5.6 SR 2000 6.7 6.3 2.0 5.0 8.0 5.6 BARZAN 4.0 7.0 4.0 5.3 7.3 5.5 COBALT 5.7 7.3 2.0 5.3 7.3 5.5 LIVINGSTON 6.0 7.0 4.3 5.0 5.0 5.5 NUSTAR 6.0 6.0 1.7 5.3 7.7 5.3 CHELSEA 5.3 5.0 1.0 4.7 7.0 4.6 KWS PP 13-2 4.7 5.0 1.0 5.0 3.7 3.9 MERION 4.0 5.7 1.0 5.0 1.3 3.4 LSD VALUE 2.1 1.8 1.2 0.9 1.8 0.7 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).