University of Illinois at Urbana-Champaign Variety Testing
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1998 Soybean Test Results, Urbana Roundup Ready® (30-inch row spacing)

COMPANY VARIETY Yield Mat.
Date
Lodging Ht. Shatter
bu/a in

MATURITY GROUP II
BECK'S HYBRIDS 290 RR 52.6 9/15 1.5 34 1
BECK'S HYBRIDS 302 RR 52.0 9/21 1.5 39 1
CALLAHAN SEEDS 8268 RR 49.4 9/14 1.5 33 1
CALLAHAN SEEDS 8297 RR 54.7 9/19 1.5 37 1
CALLAHAN SEEDS 9282 RRX 56.3 9/15 1.0 32 1
CARGILL HYBRID SEEDS B 245 RR 46.0 9/9 1.0 27 1
CARGILL HYBRID SEEDS B 254 RR 51.6 9/14 1.5 33 1
CARGILL HYBRID SEEDS B 284 RR 53.2 9/17 1.2 34 1
DAIRYLAND SEED CO. DSR-293 RR 54.4 9/13 1.5 34 1
DEKALB GENETICS CORP. CX 256 RR 52.4 9/15 1.0 31 1
DEKALB GENETICS CORP. CX 257 RR 51.7 9/12 1.2 31 1
DEKALB GENETICS CORP. CX 266 RR 52.2 9/17 1.7 33 1
DEKALB GENETICS CORP. CX 285 RR 52.7 9/17 1.4 32 1
EXCEL BRAND 8251 46.3 9/14 1.0 30 1
EXCEL BRAND 8291 50.4 9/17 1.3 34 1
GREAT LAKES HYBRIDS GL 2809 RR 58.0 9/17 1.0 30 1
GROWMARK RT 2875 54.4 9/16 1.9 36 1
GROWMARK RT 2985 50.5 9/15 1.7 34 1
KRUGER SEED CO. K-30 53.3 9/17 1.5 35 1
KRUGER SEED CO. K-31 49.1 9/17 1.3 36 1
KRUGER SEED CO. K-31 A 53.2 9/18 1.2 35 1
KRUGER SEED CO. K-31 B 51.2 9/20 1.1 37 1
LATHAM SEED CO. 816 RR 50.9 9/14 1.2 33 1
LATHAM SEED CO. 906 RR 48.4 9/16 1.3 34 1
LG SEEDS LG 6293 RR 51.6 9/18 1.6 37 1
MERSCHMAN SEEDS APACHE VI RR 49.2 9/14 1.0 31 1
MERSCHMAN SEEDS SHAWNEE VI RR 52.3 9/14 1.0 30 1
PIONEER HI-BRED INTERN. 92B71 52.0 9/16 1.0 31 1
PRAIRIE BRAND SEED CO. PB-2661 RR 51.9 9/12 1.2 33 1
STINE SEED CO. 2698-4 53.0 9/13 1.0 30 1
STINE SEED CO. 2724 51.5 9/18 1.0 31 1
STINE SEED CO. 2993-4 50.2 9/15 1.5 36 1
TERRA E 2181 RR 48.9 9/12 1.1 33 1
TERRA E 2481 RR 54.9 9/16 1.7 36 1
TERRA E 2880 RR 51.8 9/18 1.7 36 1
TERRA TS 216 RR 50.6 9/11 1.3 30 1
TERRA TS 253 RR 52.1 9/15 1.0 29 1
TRISLER SEED FARMS TRISOY 2887 RR 52.3 9/19 1.8 38 1
UAP SEEDS DG 3266 RR 51.2 9/16 1.0 30 1
UAP SEEDS DG 3271 N RR 56.8 9/17 1.3 32 1
UAP SEEDS DG 3280 RR 53.9 9/18 1.7 38 1
UAP SEEDS DG 3289 RR 52.2 9/17 1.7 35 1
WILKEN SEED GRAINS 2567 RR 51.7 9/16 1.3 30 1
WILKEN SEED GRAINS 2588 RR 55.1 9/19 1.7 37 1
WILKEN SEED GRAINS 2592 RR 52.3 9/16 1.5 36 1
WILKEN SEED GRAINS WE 548 NRR 56.3 9/18 1.0 31 1
 
  AVERAGE 51.9 .. 1.3 33.6 1
L.S.D. 10% LEVEL 3.8 .. 0.3 2.6 ..
L.S.D. 30% LEVEL 2.4 .. 0.2 1.6 ..
STD ERR OF TRT MN 1.6 .. 0.1 1.1 ..
COEFF OF VAR (%) 5.4 .. 17.4 5.7 ..

MATURITY GROUP III
ADLER SEEDS 355 RR 52.3 9/18 1.4 36 1
ADLER SEEDS 380 RR CN 49.7 9/24 2.0 41 1
AG ALUMNI SEED STRIKE 2880 RR 49.0 9/18 1.5 37 1
AG ALUMNI SEED STRIKE 3580 RR 49.6 9/23 1.3 41 1
AG ALUMNI SEED STRIKE 3880 RR 47.9 9/27 2.0 42 1
AG ALUMNI SEED STRIKE 3980 RR 39.9 9/25 1.5 41 1
AGRIPRO SEEDS AP 3502 RR 42.1 9/17 1.2 40 1
AGRIPRO SEEDS AP 3702 RR 44.4 9/20 1.2 38 1
BECK'S HYBRIDS 360 RR 45.8 9/24 1.6 38 1
BECK'S HYBRIDS 370 RR 49.9 9/23 1.9 42 1
BECK'S HYBRIDS 390 RR 45.6 9/29 2.1 40 1
BIO GENE BG 370 RR 50.7 9/25 1.3 38 1
BROWN SEED ENTER. MIDLAND 8322 RR 50.2 9/19 1.2 35 1
BROWN SEED ENTER. MIDLAND 8361 RR 44.3 9/21 1.2 36 1
BROWN SEED ENTER. MIDLAND 8394 NRR 52.7 9/27 2.1 40 1
CALLAHAN SEEDS 8367 RR 50.7 9/25 1.5 40 1
CALLAHAN SEEDS 9366 RRX 53.0 9/18 1.3 41 1
CARGILL HYBRID SEEDS B 324 RR 51.8 9/21 1.7 37 1
CARGILL HYBRID SEEDS B 345 RR 53.0 9/21 1.2 41 1
CARGILL HYBRID SEEDS B 364 RR 50.2 9/26 1.7 39 1
CARGILL HYBRID SEEDS B 394 RR 53.4 9/24 1.8 40 1
CROW'S HYBRID CORN CO. 36009 RR 58.6 9/20 1.5 38 1
DAIRYLAND SEED CO. DSR-321 RR 52.8 9/17 1.3 35 1
DAIRYLAND SEED CO. DSR-351 RR 53.4 9/20 1.3 39 1
DAIRYLAND SEED CO. DSR-372 RR 53.1 9/23 2.3 44 1
DAIRYLAND SEED CO. DSR-381 RR 47.0 9/28 1.3 37 1
DEKALB GENETICS CORP. CX 343c RR 51.1 9/21 1.5 42 1
DEKALB GENETICS CORP. CX 359 RR 51.3 9/21 1.9 39 1
DEKALB GENETICS CORP. CX 367c RR 52.9 9/24 1.9 36 1
DIENER SEEDS DB 3120 RR 47.4 9/17 1.3 35 1
DIENER SEEDS DB 3400 RR 52.4 9/19 1.5 37 1
DIENER SEEDS DB 3850 CR 52.8 9/19 2.0 39 1
DIENER SEEDS DB 3920 RR 44.2 9/26 1.6 40 1
DIENER SEEDS DBXV 836 CR 54.1 9/21 1.5 41 1
EXCEL BRAND 8312 49.6 9/18 1.0 35 1
EXCEL BRAND 8355 48.8 9/19 1.4 35 1
EXCEL BRAND 8365 53.3 9/21 1.3 41 1
EXCEL BRAND 8382 53.4 9/23 1.7 40 1
GOLDEN HARVEST H-1357 RR 46.1 9/20 1.3 37 1
GOLDEN HARVEST H-1390 RR 51.5 9/26 1.8 38 1
GOLDEN HARVEST X-318 RR 51.9 9/19 1.0 36 1
GOLDEN HARVEST X-354 RR 55.5 9/19 1.4 39 1
GOLDEN HARVEST X-396 RR 53.7 9/24 1.6 42 1
GREAT HEART SEED GT-3818 RR 44.2 9/27 1.9 43 1
GREAT HEART SEED SC-3860 RR 49.9 9/24 1.5 42 1
GREAT LAKES HYBRIDS GL 3002 RR 53.2 9/18 1.4 34 1
GROWMARK RT 316 54.7 9/19 1.6 41 1
GROWMARK RT 3475 51.6 9/20 1.5 38 1
GROWMARK RT 3585 55.5 9/21 1.9 41 1
GROWMARK RT 3885 50.7 9/23 2.2 38 1
GUTWEIN SEEDS 7339 RR 54.1 9/20 1.7 36 1
GUTWEIN SEEDS 7355 CRR 51.6 9/26 1.3 43 1
GUTWEIN SEEDS 7378 CRR 50.2 9/24 2.0 39 1
KRUGER SEED CO. K-32 A 53.6 9/25 1.3 35 1
KRUGER SEED CO. K-32 B 51.5 9/17 1.4 34 1
KRUGER SEED CO. K-35 51.9 9/19 1.5 37 1
KRUGER SEED CO. K-36 53.8 9/19 1.5 38 1
KRUGER SEED CO. K-36 A 52.8 9/24 1.5 38 1
KRUGER SEED CO. K-36 RR/SCN 50.9 9/25 1.7 37 1
KRUGER SEED CO. K-38 53.7 9/24 1.8 41 1
KRUGER SEED CO. K-38 RR/SCN 55.2 9/25 1.4 39 1
KRUGER SEED CO. K-39 RR/SCN 49.1 9/25 1.4 42 1
LEWIS HYBRIDS 3600 RR 49.7 9/19 1.5 36 1
LEWIS HYBRIDS 3671 RR 55.1 9/21 1.2 40 1
LG SEEDS LG 6345 RR 51.4 9/19 1.7 36 1
MERSCHMAN SEEDS COOLIDGE II RR 53.3 9/19 1.5 38 1
MERSCHMAN SEEDS HOOVER IV RR 52.4 9/16 1.7 37 1
MERSCHMAN SEEDS JEFFERSON II RR 54.4 9/18 1.4 33 1
MERSCHMAN SEEDS KENNEDY IV RR 50.4 9/21 1.3 39 1
MIDWEST SEED GENETICS G 3060 RR 54.1 9/17 1.3 36 1
NEXTGENE SEED NG 370 RR 45.0 9/20 1.5 38 1
NEXTGENE SEED NG 399 RR 48.8 9/27 1.3 40 1
PIONEER HI-BRED INTERN. 93B01 50.6 9/18 1.2 31 1
PIONEER HI-BRED INTERN. 93B51 53.6 9/19 1.3 38 1
PRAIRIE BRAND SEED CO. PB-3080 RR 53.9 9/18 1.2 35 1
STINE SEED CO. 3293-4 54.3 9/18 1.3 36 1
STINE SEED CO. 3490-4 47.8 9/17 1.7 37 1
STINE SEED CO. 3792-4 57.9 9/23 1.4 40 1
STONE SEED FARMS EX-3J7 42.5 9/21 1.2 40 1
STONE SEED FARMS EX-3M8 51.5 9/26 1.8 38 1
STONE SEED FARMS HC-2367 RR 47.5 9/25 1.5 37 1
STONE SEED FARMS HC-2396 RR 45.5 9/26 1.5 40 1
TERRA TS 336 RR 52.2 9/18 1.3 35 1
TERRA TS 356 RR 43.6 9/21 1.3 37 1
TRISLER SEED FARMS TRISOY 3277 RR 50.5 9/18 1.3 36 1
UAP SEEDS DG 3303 RR 46.4 9/18 1.5 37 1
UAP SEEDS DG 3368 RR 46.9 9/23 1.6 37 1
UAP SEEDS DG 3388 RR 50.7 9/24 1.7 39 1
UAP SEEDS DG 3398 RR 43.4 9/30 1.7 43 1
WILKEN SEED GRAINS 3406 RR 50.2 9/19 1.5 37 1
WILKEN SEED GRAINS 3443 RR 51.7 9/20 1.7 38 1
WILKEN SEED GRAINS WE 549 NRR 55.4 9/19 1.3 35 1
 
  AVERAGE 50.6 .. 1.5 38.6 1
L.S.D. 10% LEVEL 4.0 .. 0.3 2.8 ..
L.S.D. 30% LEVEL 2.5 .. 0.2 1.8 ..
STD ERR OF TRT MN 1.7 .. 0.1 1.2 ..
COEFF OF VAR (%) 5.8 .. 16.4 5.4 ..

MATURITY GROUP IV
BIO GENE BG 400 RR 41.2 9/21 2.2 40 1
DAIRYLAND SEED CO. DSR-421 RR 48.6 9/30 1.3 43 1
EXCEL BRAND 8401 43.9 9/25 2.0 45 1
EXCEL BRAND 8422 51.8 9/30 1.5 44 1
GUTWEIN SEEDS 7400 RR 43.2 9/24 2.0 42 1
STONE SEED FARMS HC-2397 RR 49.4 9/22 1.7 41 1
 
  AVERAGE 46.4 .. 1.8 42.9 1
L.S.D. 10% LEVEL 2.6 .. 0.3 3.9 ..
L.S.D. 30% LEVEL 1.6 .. 0.2 2.4 ..
STD ERR OF TRT MN 1.0 .. 0.1 1.5 ..
COEFF OF VAR (%) 3.8 .. 12.2 6.1 ..

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College of Agricultural, Consumer, and Environmental Sciences
University of Illinois at Urbana-Champaign
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