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Brand/Cultivar Keiser Keiser Marianna Stuttgart Rohwer Keiser
Irr. Non-Irr. Irr. Irr. Irr. Double Crop
bu/a
Maturity Group IV Early Cultivars (RM 4.0 to 4.6)
Armor 44-R4 74.2* 36.1* 72.8* 71.6 -- 48.7
Asgrow AG4201 71 29.3 77.9** 67.1 - 54.4*
Asgrow AG4403 45.6* 30.1 69.0* 72.1* -- 53.1*
Dekalb DKB44-51 76.0* 36.8* 73.7* 75.8* -- 52.1
Dekalb DKB46-51 72.1 33.2* 76.0* 74.8* -- 57.7*
Delta King 4461 79.6* 31.3* 65.9 81.5** -- 54.2*
Delta King 4661 68.2 29.6 65.9 67.9 -- 52.9
Deltapine DP 4331 RR 79.1* 28.4 67.1 69.8 -- 52.1
Deltapine DP 4546 RR 76.3* 60 60.9 70.7 -- 50.1
Dyna Gro 3443NRR 81.1** 33.0* 69.6* 72.5* -- 54.3*
Dyna Gro 3463NRR 71.1 32.3* 69.6* 64.2 -- 50.1
Garst 4612RR/N 80.3* 32.9* 65.7 71.1 -- 58.7**
HBK R4623 68.9 30.9* 63.5 63.3 -- 53.9*
Morsoy RT4480N 76.1* 33.5* 69.1* 70.7 -- 51
NK Brand S43-B1 72.7 31.0* 71.1* 73.5* -- 52.9
Progeny 3900 66.1 29.2 71.7* 56.8 -- 53.7*
Progeny 4401 77.4* 33.5* 69.9* 76.5* -- 54.9*
USG 7434nRR 67.1 29.9 76.3* 60 -- 55.1*
USG 7440nRR 81.0* 36.5* 67.4 72.1* -- 53.9*
Maturity Group IV Late Cultivators (RM 4.7 to 4.9)
Armor 47-G7 68.8 23.4 72.0* 63.9 35.8 60.7*
Armor GP474 67 28.4 71.9* 71.9* 48.8 55.9
Asgrow AG4801 72.2* 20 77.1* 71.8* 33 52.4
Asgrow AG4902 75.4* 25.5 68 61 54.6* 55
Asgrow AG4903 74.6* 33.2* 64.8 73.1* 48.2 61.3*
Delta Grow 4840RR 75.1* 24 68.6 71.6* 55.3* 60.0*
Delta Grow 4860RR 78 27.2 67.9 69.1* 56.2* 60.9*
Delta Grow 4960RR 73.0* 38.1* 64.3 67 41.1 55.8
Delta Grow 4970RR 71.6* 30.9 72.6* 72.4* 52.9* 58.2*
Delta King 4763 72.4* 24.1 73.8* 62.7 48.9 60.0*
Delta King 4866 77.1 33.3* 63 77.4** 48.2 64.3**
Arkansas Soybean Variety Trials, 2005
Brand/Cultivar Keiser Keiser Marianna Stuttgart Rohwer Keiser
Irr. Non-Irr. Irr. Irr. Irr. Double Crop
bu/a
Delta King 4868 70.7 28.1 72.5* 61.4 46.2 59.1*
Delta King 4967 78.3 22.7 66.4 61.3 50.4* 60.1*
Deltapine DP4724RR 73.3* 23.7 70.6* 73.2* 48.2 52.5
Deltapine DP4933RR 69.9 31.7* 59.9 63.9 52.1* 50.9
Dyna Gro 3481NRR 73.0* 22.6 70.2 60.6 39.7 61.8*
Dyna Gro 36M49 70.5 22.9 68.3 65.2 56.4* 57.4
HBK R4724 75.8* 26.5 77.9** 64 53.0* 56.6
HBK R4924 66.4 29.8 61.2 69.5* 41.5 54.5
Morsoy RT4993N 71 24.8 69.1 65.6 61.7* 54.1
MPV 4905nRR 74.0* -- -- -- 53.4* --
NK Brand S49-Q9 69.1 31.4* 68.1 72.1* 45.1 55.4
Pioneer 94B73 71.6* 28.6 77.8* 64.8 33.7 54.9
Pioneer 94M70 70.8 25.4 67.7 59.8 35.8 57.2
Progeny 4804 67.2 29.8 66.6 61.7 57.7* 56.8
Progeny 4949 73.7* 30.1 68.7 67.8 41.8 57.3
Southern States RT4902N 69.5 28.1 60.8 69.0* 50.6* 52.7
Southern States RT5130N 76.2** 38.2** 57.8 65.2 30.4 52.6
Terral TV48R14 71.1 27.6 59.8 63.9 46.2 57.8
Terral TV49R12 67 29.1 56.6 65.2 47.6 49.8
USG 7484nRR 68.5 26.9 68.8 70.8* 51.8* 52.9
USG 7494nRR 74.3* 26.8 67.9 74.1* 61.9** 54.4
USG 7499nRR 69.1 26.2 62.3 57.4 44.8 56.5
Maturity Group V Early Cultivators (RM 5.0 to 5.5)
Armor 53-K3 72.5* 36.0* 55.3* 67 42.1 54.8
Armor 54-03 70.1 36.2* 53.7* 67.1 60.0* 60.5*
Armor GP 513 72.0* 32.8 49.6 73.0- 46.3 49.7
Armor GP 530 73.9* 32.7 45.5 66.5 56.6* 59.7*
Asgrow AG5301 74.7* 26.4 61.1** 71 59.5* 58.2*
Asgrow AG5501 73.4* 26.8 56.4* 71.5* 59.0* 58.3*
Croplan RC5555 65.4 35.4* 53 70.8 44.9 48.9
Delta Grow 5260RR 73.4* 28.6 53.3 71.7* 53.2* 54.1
Delta King 5161 77.4* 33.8 53.4 70.5 54.3* 53.6
Arkansas Soybean Variety Trials, 2005
Brand/Cultivar Keiser Keiser Marianna Stuttgart Rohwer Keiser
Irr. Non-Irr. Irr. Irr. Irr. Double Crop
bu/a
Delta King 5366 75.2* 33.8 49.6 74.0* 60.6* 59.2*
Delta King 5567 78.4** 44.9** 52.6 73.2* 57.5* 54.7
Delta King 55T6 65.3 44.4* 56.8* 71.2 54.8* 54
Deltapine 5414RR 71.7* 33.5 48.4 69 53.5* 53.7
Dyna Gro 33B52 77.9* 36.7* 54.0* 74.9* 59.8* 59.2*
Dyna Gro 3535NRR 76.5* 38.6* 50.8 71.6* 62.3** 58.3*
FFR 5033RR 76.9* 38.7* 56.5* 68.5 53.5* 50.7
Garst 5212RR/N 69.4 34.8* 44.7 64.3 49.4 58.0*
Golden Harvest H-5053RR 69.3 24.9 60.4* 67.6 59.0* 51.7
HBK R5324 73.2* 35.2* 48.7 67.8 47.6 51.2
Morsoy RT5252N 74.8* 33.1 56.3* 70.3 48.8 56.7
Morsoy RT5553N 77.3* 31.9 51.4 74.0* 46.4 54.9
MPV 5505nRR 76.0* -- -- -- 50.9 --
NK Brand S52-U3 67.7 34.6* 483.8 67.9 51.9 63.1**
Progeny 5250 74.0* 32.6 51.6 76.8** 48.1 61.1*
Soutehrn States RT 5302N 74.6* 34 54.0* 60.9 46.2 56.3
Southern States RT 5540N 74.1* 29.7 49.6 73.1* 53.9* 53.6
Terral TV52R14 75.4* 35.1* 56.7* 72.9* 46.8 54.3
Terral TV55R15 76.7* 37.6* 49.4 68.9 52.8* 61.2*
USG 540nRR 77.6* 32.7 49.8 71.7* 5.3* 53.3
USG 7553nRS 75.1* 32.4 52.8 67.6 55.0* 61.2*
Maturity Group V Late Cultivators (RM 5.6 to 5.9)
Asgrow AG5605 71.5* 29.5 50.2* 69.7 58.9* 55.2
Asgrow AG5903 72.8* 26.1 53.7* 75.5* 53.6 55.3
Asgrow AG5905 65.5 27.4 49.6 74.3* 63.1* 57.4
Croplan RC5972 71.2* 30.1* 51.2* 68.5 55.6 57.7
Delta Grow 5630RR 73.1* 29.6* 51.7* 71.5 53.7 65.6**
Delta Grow 5650RR 74.6* 30.3* 51.5* 75.0* 56.2* 60.2*
Delta Grow 5960RR 68.8 29.2 53.1* 75.8* 58.4* 57.5
Delta King 5967 69.2 34.1* 45.5 78.9** 45.9 56.7
Deltapine 5634RR 74.0* 29.8* 49.1 73.8* 64.9** 58.4
Deltapine 5808RR 73.4* 28.2 51.7* 74.6* 62.1* 58
Arkansas Soybean Variety Trials, 2005
Brand/Cultivar Keiser Keiser Marianna Stuttgart Rohwer Keiser
Irr. Non-Irr. Irr. Irr. Irr. Double Crop
bu/a
Deltapine 5915RR 71.2* 28.3 51.9* 74.3* 47.8 59.7*
Dyna Gro 3562NRR 70.4 24.8 50 67.2 62.1* 62.2*
Dyna Gro 3583NRR 78.2** 30.7* 51.6* 74.1* 54 59.6
Dyna Gro 36N57 73.9* 35.8* 55.6* 63.9 54.5 56.4
Dyna Gro 38K57 71.2* 27.1 47 70.8 54.3 55
FFR 5663RR 71.5* 30.4* 52.2* 74.7* 56.2* 59.7*
HBK R5620 73.7 32.2* 53.4* 71.4 52.3 57.4
HBK R5924 70.6 34.0* 49.4 77.0* 58.1* 61.9*
Morsoy RT5620N 70.1 29.3 50.5* 75.0* 59.7* 60.0*
Morsoy RT5773N 68.3 29.6* 53.9* 78.0* 58.1* 60.4*
Morsoy RT5903N 68.1 29.9* 51.7* 73.3 64.1* 61.8*
NK Brand S56-D7 71.9* 28.7 47.7 74.9* 58.4* 60.5*
Pioneer 95M80 67.8 24.8 47.8 75.6* 61.5* 54.4
Progeny 5622 73.3* 36.1* 50.5* 72.6 55.6 57.5
Progeny 5660 71.4* 24.2 45.4 73.3 60.7* 56.1
Progeny 5822 71.4* 27.9 56.5** 74.0* 61.1* 60.0*
Southern States RT 5702N 73.9* 28.6 51.2* 78.7* 53.9 51.6
Terral TV56R45 72.2* 33.3* 52.6* 74.4* 56.2* 60.0*
Terral TV57R14 69.7 26.8 51.3* 65.6 54.3 56.2
Terral TV59R14 66 36.2** 55.4* 71.6 41.1 57.8
USG 7562nRR 74.3* 27.8 52.7* 74.2* 57.0* 63.3*
USG 7582nRR 72.2* 32.5* 53.9* 73 60.5* 58.9