TABLE 17. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT STILLWATER, OK 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT SPRING COVER COVER COVER WINTER STEM DOLLAR QUALITY RATINGS NAME GREENUP SPRING SUMMER FALL COLOR RUST SPOT APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN MMW 4.3 85.0 78.3 41.7 4.3 7.3 9.0 5.0 5.0 5.0 4.7 3.3 3.0 2.3 2.0 2.0 3.6 PST-2LAN 4.0 95.7 73.3 33.3 3.3 5.0 8.3 5.3 6.3 5.7 4.7 3.0 2.3 1.0 1.7 1.7 3.5 AF 4.3 84.0 71.7 29.3 4.3 7.0 5.0 4.7 4.7 4.3 4.3 2.7 2.3 2.3 2.7 2.7 3.4 MANHATTAN 5 GLR (PST-2AM) 4.3 90.7 70.0 24.0 3.3 7.3 8.0 5.3 5.3 5.7 4.0 3.0 2.3 1.7 1.7 1.7 3.4 PST-2AG4 4.0 90.0 66.7 20.7 4.3 7.3 6.3 4.7 5.0 5.0 3.3 2.7 2.7 2.0 2.7 2.7 3.4 REVENGE GLX (JR-348) 4.7 75.0 68.3 20.7 4.7 7.0 5.7 4.7 4.7 4.3 4.3 2.7 2.3 2.3 2.7 2.7 3.4 SRX 4682 4.0 85.7 60.0 20.0 3.7 5.3 5.0 4.7 4.7 4.0 3.7 2.7 2.3 2.3 3.0 3.0 3.4 D04-LP05 4.3 92.3 65.0 18.3 4.3 6.7 5.7 5.0 5.0 4.7 4.0 3.0 2.3 1.7 2.0 2.0 3.3 E-99 4.3 86.7 78.3 25.0 4.0 7.0 8.3 4.3 5.0 5.0 4.7 3.0 1.7 1.7 2.0 2.0 3.3 LINE DRIVE GLS (APR 1797) 3.7 89.0 66.7 21.0 3.7 5.3 5.0 5.0 5.0 5.0 4.0 2.7 2.0 2.0 2.0 2.0 3.3 PRIMARY (IS-PR 269) 4.0 83.3 55.0 12.3 4.0 6.7 7.7 4.3 5.0 5.0 3.7 2.3 2.3 2.7 2.3 2.3 3.3 GRAY FOX (PST-2MNG) 4.0 91.7 66.7 16.7 4.0 6.0 7.3 4.7 5.3 5.3 4.0 2.7 2.0 1.7 2.0 2.0 3.3 ALLSTAR 3 (IS-PR 274) 4.7 85.0 78.3 25.0 4.7 7.3 8.0 4.0 4.7 5.0 4.3 3.0 2.0 2.0 2.0 2.0 3.2 BAR LP 4317 4.0 82.7 65.0 16.7 4.0 5.3 8.0 4.7 4.7 5.0 3.3 3.0 2.0 1.7 2.3 2.3 3.2 UNO (D04-11T) 5.0 73.3 70.0 23.3 5.0 6.7 7.3 4.0 4.7 4.7 4.0 3.0 2.0 2.0 2.3 2.3 3.2 QUICKSILVER 3.3 91.7 61.7 14.0 4.0 7.3 7.7 5.3 6.0 5.7 3.7 2.3 1.7 1.3 1.3 1.3 3.2 SECRETARIAT II GLSR (LTP-101-GLSR) 3.7 90.0 70.0 13.3 3.3 6.0 7.7 4.3 5.0 5.0 4.0 2.7 2.3 1.7 2.0 2.0 3.2 1G SQUARED (APR 1664) 4.0 88.3 71.7 15.7 4.0 6.0 8.3 5.0 5.3 5.0 4.0 2.7 1.7 1.3 1.3 1.3 3.1 AMAZING GS (IS-PR 276) 5.0 82.3 70.0 15.0 4.7 7.0 8.0 4.7 4.3 4.7 4.3 2.7 2.0 1.7 2.0 2.0 3.1 BUENA VISTA 3.7 84.3 71.7 16.7 4.7 6.7 5.7 4.3 4.7 4.3 4.3 2.3 1.7 1.7 2.3 2.3 3.1 CITATION FORE 4.3 87.3 68.3 13.7 4.7 5.7 6.3 4.3 4.7 5.0 4.0 2.3 2.0 2.0 2.0 2.0 3.1 TRANSFORMER (D04-1667) 3.7 82.3 65.0 20.0 3.7 6.3 5.0 4.0 4.3 4.0 3.7 2.7 2.7 2.7 2.0 2.0 3.1 DEFENDER (D04-UP) 4.3 89.3 71.7 20.7 4.0 7.3 4.0 5.0 5.0 4.3 3.7 2.7 1.7 1.7 2.0 2.0 3.1 EXACTA II GLSR (LTP-611-GLSR) 5.0 68.3 76.7 20.0 5.0 7.7 8.0 4.0 4.0 4.3 4.7 2.7 2.0 2.0 2.3 2.3 3.1 GRAND SLAM 2 (PST-2GSM) 4.7 88.3 68.3 17.3 4.0 5.7 8.3 4.7 4.7 4.7 4.3 2.3 2.0 1.7 1.7 1.7 3.1 PENTIUM 4.0 89.0 75.0 8.7 4.0 6.0 8.3 4.7 5.3 4.7 4.0 2.3 1.7 1.7 1.7 1.7 3.1 PST-2BLK 4.3 90.0 63.3 16.7 4.3 6.3 9.0 5.3 5.0 5.3 3.3 2.7 2.0 1.3 1.7 1.7 3.1 RINGER II (04-BEN) 4.0 86.7 70.0 11.7 4.0 5.0 6.3 5.0 4.7 4.0 4.0 2.7 1.7 1.7 1.7 1.7 3.0 APR 1648 4.7 84.0 78.3 9.0 4.7 8.0 9.0 4.7 4.7 5.0 4.7 2.3 1.3 1.3 1.3 1.3 3.0 APR 1670 4.3 84.3 56.7 13.3 4.0 6.3 8.0 4.7 5.0 4.7 3.3 2.3 2.0 2.0 1.7 1.7 3.0 ATTRIBUTE (IS-PR 270) 4.3 80.0 66.7 13.3 4.3 7.3 6.7 4.0 4.3 5.0 3.7 2.3 1.7 1.7 2.0 2.0 3.0 DERBY XTREME (IS-PR 268) 4.3 88.3 65.0 15.7 4.7 6.0 7.0 5.0 5.0 5.0 3.3 2.3 1.7 1.7 1.7 1.7 3.0 FIESTA 4 (PICK F4) 4.7 80.0 61.7 14.0 4.7 6.3 6.7 5.0 4.7 4.3 3.7 2.3 2.0 1.7 1.7 1.7 3.0 GL-2 4.0 86.7 61.7 13.3 4.3 6.7 6.7 4.7 5.3 4.3 3.3 2.7 1.7 1.7 1.7 1.7 3.0 GRAY STAR (PST-2LGL) 4.0 91.0 68.3 15.7 4.0 7.7 8.0 5.0 5.0 5.3 4.0 2.0 1.7 1.3 1.3 1.3 3.0 PINNACLE II 4.0 90.0 61.7 10.0 4.0 6.0 5.7 5.0 5.0 4.7 3.7 2.0 1.7 1.7 1.7 1.7 3.0 RAD-PR8 4.0 86.7 61.7 11.0 4.0 5.0 6.3 4.7 4.7 4.3 3.7 2.3 1.3 1.7 2.0 2.0 3.0 REPELL GLS 4.0 88.3 66.7 11.3 4.0 6.3 5.3 4.7 4.7 5.0 3.7 2.0 2.0 1.7 1.7 1.7 3.0 RNS 4.0 80.0 65.0 8.0 5.0 7.3 6.0 4.3 4.7 5.0 3.7 2.0 1.7 2.0 2.0 2.0 3.0 SILVER DOLLAR 5.0 87.3 60.0 15.0 4.7 5.7 7.3 4.3 5.0 5.0 3.3 2.0 2.0 1.7 1.7 1.7 3.0 TOP GUN II (JR-324) 4.3 84.3 58.3 6.7 4.0 5.3 7.3 4.7 4.7 5.0 3.3 2.3 1.3 1.7 2.0 2.0 3.0 ZOOM (LCK) 4.3 85.7 68.3 14.0 4.3 7.7 7.3 5.3 5.0 5.3 4.0 2.3 1.3 1.3 1.3 1.3 3.0 BRIGHTSTAR SLT 4.0 84.3 71.7 5.3 4.3 5.3 7.0 4.7 5.0 4.7 4.0 1.7 1.3 1.3 1.7 1.7 2.9 CADDIESHACK II (JR-163) 4.0 88.3 63.3 9.7 3.3 6.3 7.3 5.0 5.0 4.7 3.7 2.3 1.3 1.3 1.3 1.3 2.9 DASHER 3 (PICK RB-1) 4.7 85.7 65.0 16.7 4.7 6.3 8.0 5.0 4.7 4.7 3.7 2.3 1.7 1.0 1.3 1.3 2.9 DELAWARE XL (PICK 01-2) 4.3 77.3 60.0 6.0 4.3 6.7 6.3 4.7 5.3 5.0 3.7 1.7 1.3 1.3 1.7 1.7 2.9 HALO (KN42) 4.7 87.7 66.7 10.0 4.3 6.3 8.0 4.7 4.7 5.0 3.7 2.0 1.7 1.3 1.7 1.7 2.9 TABLE 17. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT STILLWATER, OK 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT SPRING COVER COVER COVER WINTER STEM DOLLAR QUALITY RATINGS NAME GREENUP SPRING SUMMER FALL COLOR RUST SPOT APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN INSPIRE 4.3 80.0 53.3 7.3 3.7 5.0 5.3 4.7 5.3 4.0 3.3 2.0 1.3 1.7 1.7 1.7 2.9 KEYSTONE 2 (IS-PR 312) 4.0 81.7 65.0 13.3 4.0 6.3 5.7 4.7 4.7 5.0 3.7 2.0 2.0 1.3 1.3 1.3 2.9 KOKOMO II (IS-PR 235) 4.3 80.0 66.7 12.7 4.7 7.0 7.7 4.0 4.3 5.0 3.7 1.7 2.0 1.7 2.0 2.0 2.9 MONTEREY 3 (JR-408) 4.0 85.0 73.3 6.7 4.0 7.0 8.3 4.7 4.7 5.0 4.0 1.3 1.3 1.3 1.7 1.7 2.9 PHENOM (APR 1660) 4.0 86.7 60.0 20.0 3.7 7.3 7.0 4.3 5.3 4.3 3.7 2.3 1.3 1.7 1.7 1.7 2.9 PIZZAZZ 4.7 91.3 73.3 5.3 4.7 6.0 6.7 5.0 5.0 5.0 4.3 1.3 1.3 1.3 1.3 1.3 2.9 REGAL 5 (IS-PR 271) 5.3 78.3 53.3 7.3 4.7 7.3 8.0 4.3 4.3 5.0 3.3 1.7 1.7 1.7 2.0 2.0 2.9 CUTTER II (PM 101) 4.3 85.0 56.7 4.7 5.3 6.7 6.7 4.7 4.7 5.0 3.3 2.0 1.0 1.0 1.7 1.7 2.8 DCM 4.3 82.3 73.3 14.0 4.3 6.7 8.0 4.3 4.3 4.0 4.0 2.3 1.7 1.3 1.7 1.7 2.8 GOALKEEPER II (JR-114) 4.0 86.7 66.7 6.0 4.0 5.3 5.7 4.7 5.3 4.3 3.3 1.7 1.3 1.3 1.7 1.7 2.8 FIJI (GPR) 4.0 82.3 68.3 12.7 4.3 6.0 7.7 4.3 5.0 4.3 4.0 2.0 1.3 1.3 1.3 1.3 2.8 PM 102 5.0 80.0 60.0 5.0 4.7 6.0 6.7 4.7 4.7 4.3 4.0 2.0 1.0 1.3 1.7 1.7 2.8 PST-217 3.7 85.0 65.0 14.3 4.0 7.0 7.0 4.3 4.7 5.0 3.7 2.3 1.3 1.0 1.3 1.3 2.8 SR 4600 (SRX 4SP) 4.7 83.3 65.0 6.7 4.3 6.3 6.0 4.7 4.7 4.7 3.3 2.0 1.7 1.3 1.3 1.3 2.8 ACCENT II (JR-119) 4.0 90.0 58.3 6.7 4.0 6.0 8.3 4.7 5.0 5.0 3.3 2.0 1.0 1.0 1.3 1.3 2.7 ASP6001 (RTS) 4.7 80.0 60.0 7.7 4.3 6.3 7.7 4.3 4.7 4.7 3.7 1.7 1.3 1.3 1.3 1.3 2.7 ASP6003 (TRS) 5.0 81.7 61.7 7.7 4.3 6.7 7.7 4.3 4.7 5.0 3.7 1.7 1.3 1.3 1.3 1.3 2.7 BAR LP 4920 4.7 81.7 58.3 3.7 4.0 7.0 6.0 4.0 4.7 4.3 3.3 2.0 1.3 1.3 1.7 1.7 2.7 CHARISMATIC II GLSR (LTP-PG-GLSR) 4.0 86.7 60.0 9.0 3.7 6.7 7.3 4.3 4.7 5.0 3.3 2.0 1.3 1.3 1.3 1.3 2.7 ES45 4.7 82.3 66.7 4.0 5.0 7.0 7.0 4.7 4.3 5.0 3.7 1.7 1.0 1.3 1.3 1.3 2.7 LA QUINTA (JR-255) 4.3 76.7 63.3 7.0 4.0 5.3 7.3 4.0 4.3 5.0 3.3 2.0 1.3 1.3 1.3 1.3 2.7 LPR 02203 4.0 92.3 60.0 2.3 3.7 5.3 7.7 4.3 5.3 4.3 3.3 1.3 1.3 1.3 1.3 1.3 2.7 NEXUS XR (SNR) 5.0 92.0 70.0 9.0 4.3 6.3 6.0 5.0 4.7 5.0 4.0 2.0 1.0 1.0 1.0 1.0 2.7 PALMER IV 5.0 71.7 68.3 11.3 5.0 6.3 7.3 3.7 3.7 5.0 3.7 2.0 1.7 1.7 1.7 1.7 2.7 PANTHER GLS 4.0 85.0 61.7 7.3 4.0 5.0 7.0 4.3 5.0 5.0 3.3 2.3 1.3 1.0 1.0 1.0 2.7 PRESIDIO (CNV) 5.0 81.7 66.7 5.7 4.3 4.7 6.3 4.7 4.7 5.0 4.0 1.7 1.0 1.0 1.0 1.0 2.7 PS-2 4.0 83.3 53.3 6.3 4.0 5.7 8.0 4.3 4.3 4.3 3.0 2.0 1.7 1.7 1.7 1.7 2.7 HAWKEYE 2 (SRX 4692) 4.0 81.7 58.3 7.7 4.0 4.3 7.7 4.7 4.7 4.0 3.0 2.3 1.3 1.3 1.3 1.3 2.7 STELLAR GL (IS-PR 236) 5.3 71.7 71.7 9.0 5.0 7.7 8.0 4.0 3.7 5.0 4.0 2.3 1.7 1.3 1.0 1.0 2.7 MAJESTY II (VB77) 5.3 75.0 55.0 7.0 5.0 6.0 8.3 4.3 4.3 4.3 3.3 1.7 1.3 1.3 1.7 1.7 2.7 APPLE GL (AAZ-B104) 4.7 77.7 66.7 9.0 4.3 7.0 5.0 4.3 4.0 4.0 4.0 2.3 1.3 1.0 1.0 1.0 2.6 ASP6002 (BPR) 5.0 90.0 56.7 4.3 4.0 6.3 7.0 5.0 5.0 5.0 3.0 1.7 1.0 1.0 1.0 1.0 2.6 ASP6005 (AJM) 4.0 88.3 63.3 7.3 4.0 6.0 8.0 4.3 5.0 4.0 3.0 2.0 1.3 1.0 1.3 1.3 2.6 ASP6006 (LPFG) 4.7 82.7 65.0 8.0 4.3 7.0 7.0 4.7 4.7 4.3 3.3 2.0 1.0 1.0 1.0 1.0 2.6 BAR LP 4420 4.3 80.0 50.0 5.0 4.3 6.0 7.7 4.3 4.3 4.0 2.7 1.7 1.3 1.7 1.7 1.7 2.6 BARLENNIUM 4.0 86.7 61.7 9.0 4.0 4.7 7.7 4.3 4.7 4.7 3.0 1.7 1.3 1.3 1.3 1.3 2.6 CABO II (IS-PR 233) 4.7 81.7 66.7 4.3 5.0 5.3 8.0 4.0 4.0 4.3 3.3 2.0 1.3 1.3 1.7 1.7 2.6 DART (APR 1663) 4.3 83.7 56.7 7.3 4.0 5.7 8.3 4.7 4.3 5.0 3.0 1.7 1.3 1.0 1.0 1.0 2.6 DP 17-9788 3.3 89.3 50.0 9.0 3.3 5.0 4.7 4.0 5.0 4.0 2.7 1.7 1.3 1.7 1.7 1.7 2.6 DP1 5.0 80.0 58.3 6.0 5.3 8.0 8.0 4.3 4.3 4.3 3.0 1.3 1.3 1.3 1.7 1.7 2.6 EDGE II (AC2) 4.3 76.7 65.0 4.7 4.0 6.0 6.0 4.0 4.0 5.0 3.7 1.3 1.3 1.3 1.3 1.3 2.6 FUSION 4.0 82.3 58.3 5.7 4.0 6.0 7.0 4.3 4.3 4.7 3.7 2.0 1.0 1.0 1.3 1.3 2.6 GALATTI (DP 17-9502) 4.0 88.3 55.0 5.3 4.0 6.0 5.3 4.7 4.3 4.0 3.0 1.7 1.3 1.3 1.3 1.3 2.6 HARRIER (SRX 4UP3) 4.0 75.0 61.7 7.0 4.0 6.0 8.0 4.3 4.3 4.0 3.7 1.7 1.3 1.3 1.3 1.3 2.6 HOMERUN (RG3P) 4.7 81.0 50.0 3.7 3.7 6.7 6.0 4.7 5.0 4.7 3.0 1.7 1.0 1.0 1.0 1.0 2.6 OVERDRIVE 4.0 87.7 66.7 5.0 4.3 6.0 6.0 4.7 4.7 4.3 3.7 2.0 1.0 1.0 1.0 1.0 2.6 PALACE (IS-PR 273) 4.3 82.7 60.0 5.0 4.7 5.3 7.7 4.7 5.0 4.0 3.7 1.7 1.0 1.0 1.0 1.0 2.6 TABLE 17. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT STILLWATER, OK 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT SPRING COVER COVER COVER WINTER STEM DOLLAR QUALITY RATINGS NAME GREENUP SPRING SUMMER FALL COLOR RUST SPOT APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN PALMER III 3.7 91.7 51.7 5.3 4.0 4.7 7.0 4.7 5.0 4.3 3.0 1.3 1.3 1.3 1.3 1.3 2.6 PARAGON GLR 5.0 78.3 65.0 15.0 4.3 6.3 6.0 4.3 4.3 4.0 3.0 2.3 1.7 1.3 1.3 1.3 2.6 PLEASURE SUPREME (PM 103) 4.7 80.0 66.7 3.7 4.3 5.7 6.7 4.0 4.3 5.0 3.3 1.3 1.3 1.3 1.3 1.3 2.6 PREMIER 3.0 91.7 46.7 6.7 3.7 4.7 7.0 4.0 4.7 4.0 2.7 1.7 1.7 1.7 1.7 1.7 2.6 PROTEGE GLR 4.7 71.7 60.0 6.7 5.0 7.0 7.7 4.0 4.3 5.0 3.3 2.0 1.0 1.0 1.3 1.3 2.6 TR47 4.3 83.3 60.0 7.3 4.0 5.0 7.7 4.7 4.7 4.0 3.3 2.0 1.3 1.0 1.0 1.0 2.6 WIND DANCE 2 (PWDR) 4.0 83.3 61.7 10.0 4.0 5.0 6.0 4.7 4.3 4.0 3.7 2.3 1.3 1.0 1.0 1.0 2.6 ASP6004 (EXS54) 4.7 78.3 63.3 8.3 4.7 5.7 6.7 4.0 4.0 4.0 3.7 2.0 1.0 1.3 1.3 1.3 2.5 CALYPSO 3 (MS2) 4.7 75.0 51.7 4.7 4.3 6.0 7.3 3.7 4.0 4.3 2.7 1.7 1.3 1.7 1.7 1.7 2.5 HEADSTART 2 4.7 79.3 63.3 3.7 4.3 6.0 5.3 4.3 4.7 4.7 3.3 1.7 1.0 1.0 1.0 1.0 2.5 NEXUS XD (SP4) 5.0 78.3 56.7 8.3 4.7 7.7 7.3 4.3 4.3 4.0 3.3 2.0 1.3 1.0 1.0 1.0 2.5 PIANIST (DP 17-9505) 4.0 76.7 58.3 4.0 4.0 6.0 5.7 4.3 4.3 4.0 3.0 1.3 1.3 1.3 1.3 1.3 2.5 PREMIER II 3.7 85.0 53.3 5.3 4.0 5.3 5.7 4.3 4.3 4.3 2.7 1.3 1.3 1.3 1.3 1.3 2.5 SUNSHINE 2 5.0 78.3 53.3 2.7 4.7 6.3 7.3 4.3 4.3 4.3 3.3 1.0 1.0 1.3 1.3 1.3 2.5 VB99 4.7 82.7 63.3 3.3 4.7 7.0 8.0 4.3 4.0 5.0 3.3 1.7 1.0 1.0 1.0 1.0 2.5 AFFINITY 3.3 94.7 45.0 2.7 3.7 5.3 6.3 4.3 4.3 4.0 2.7 2.0 1.0 1.0 1.0 1.0 2.4 FIREBOLT (PRG HS-01-09) 5.0 81.0 56.7 3.7 4.3 5.3 7.0 4.7 4.3 4.3 3.3 1.3 1.0 1.0 1.0 1.0 2.4 L44 4.3 78.3 56.7 1.3 3.7 5.0 7.3 4.3 4.3 5.0 3.0 1.3 1.0 1.0 1.0 1.0 2.4 MACH I 4.0 89.3 51.7 2.0 4.0 5.0 5.3 4.7 5.0 4.3 3.0 1.0 1.0 1.0 1.0 1.0 2.4 PANTHER 3.7 86.7 48.3 1.0 4.0 5.7 4.7 4.3 5.0 4.0 3.0 1.0 1.0 1.0 1.0 1.0 2.4 PICK 02-R 4.3 76.7 55.0 2.0 5.0 6.3 7.7 4.0 4.0 4.3 3.3 1.7 1.0 1.0 1.0 1.0 2.4 DP 17-9499 4.3 73.3 53.3 1.0 5.0 5.3 6.3 4.0 4.0 4.0 3.0 1.3 1.0 1.0 1.0 1.0 2.3 PINNACLE 3.0 94.0 50.0 3.0 3.3 6.3 6.3 4.0 4.3 3.3 2.7 1.3 1.0 1.3 1.3 1.3 2.3 BREA (04-BRE) 4.7 76.7 50.0 2.7 4.7 5.3 7.3 4.0 4.3 4.0 2.3 1.0 1.0 1.0 1.0 1.0 2.2 LINN 3.0 91.7 51.7 1.0 3.3 4.3 6.0 3.0 3.0 3.0 2.7 1.0 1.0 1.0 1.3 1.3 1.9 LSD VALUE 0.9 19.4 27.9 16.0 1.0 1.2 1.4 2.0 1.7 0.7 2.4 1.2 1.3 2.7 2.4 2.4 1.0 C.V. (%) 11.8 9.3 16.9 79.6 12.2 12.0 12.7 13.5 14.0 9.5 21.4 30.5 38.2 44.7 44.1 44.1 14.7 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. 2007 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2004 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 OK1 LOAM 7.1-7.5 61-150 501+ 2.1-3.0 FULL SUN 2.1-2.5 TO PREVENT STRESS