The soybean parentage information in this database was partially gleaned from the Uniform Soybean Tests for the Southern and Northern regions as well as other sources such as USDA technical bulletins, variety registrations and PVP applications. The strains that appear here were part of the uniform trials and not the preliminary trials. In most cases, the pedigree of individual strains was followed back to named strains in both maternal and paternal lineages where possible. In some cases, the parentage of strains was not specified by the cooperators in the tests. In those cases the maternal and paternal parents are labeled as "Unspecified". In some cases, the actual parental information is partially or completely unknown. In those cases the unknown parentages is labeled with "Unknown". When available, synonyms for the strains were also collected. If a strain was named its PI number was also included as a synonym. In cases where the strain was found to be covered by PVP protection, the PVP registration number was also included. Because of the sources used, not all named soybean strains are listed. For additional information the user should consult the Germplasm Resources Information Network (GRIN) search page.
Strain names are prefixed with a code that identifies the program that produced them. The code is usually the first two letters in the strain name followed by the year it was released as a two digit number. A description of the code prefixes can be found here. Strains originating from Pioneer Hybrid generally begin with the letter "P" followed by 4 digits ie P2345. Some Pioneer strains have names of the form P followed by two digits followed by one letter followed by two digits ie P49M23.
We welcome submissions by the community of new or updated pedigree information. Please use this data submission Excel spreadsheet to submit your pedigree data.
Cultivar | Synonyms | Maternal Parent X Paternal Parent | Comment |
---|---|---|---|
30438 | ( Pioneer P2981 x Asgrow A3127 ) X [ Pioneer P2981 x ( MV2E1 x Resnik ) ] | See report for complete backcross information http://www.btny.purdue.edu/Pubs/USDA/2008UniformTestReport.pdf | |
3311 | PI 559379 | Asgrow A3127 X SL1646 | Novartis Seeds, Inc., PVP 9200036 |
9461 | PI 556913 | ( 0351-29 x Asgrow A4268 ) X ( Pioneer P9401 x Asgrow A3127 ) | |
A2543 | Asgrow A2543 PI 556929 XP2543 | Asgrow A3127 X ( Century 84 ( 2 ) x AP6 ) | Parentage conflict. May be ( Century 84 (2) x A79-134008 ), Monsanto Technology, LLC, PVP 9000007 |
A3127BC3F2-1 | Asgrow A3127BC3F2-1 | Asgrow A3127 (4) X L24 | |
A83-273009 | PI 525453 Conrad | Asgrow A3127 X Tri-Valley Charger | PVP 8900060 |
A83-274011 | Asgrow A3127 X Tri-Valley Charger | ||
Asgrow A1662 | PI 550740 | Asgrow A3127 X ( Century 84 ( 2 ) x AP6 ) | Monsanto Technology, LLC, PVP 9100192 |
Asgrow A2543 | PI 556929 XP2543 A2543 | Asgrow A3127 X ( Century 84 ( 2 ) x AP6 ) | Parentage conflict. May be ( Century 84 (2) x A79-134008 ), Monsanto Technology, LLC, PVP 9000007 |
Asgrow A3127 | PI 556511 A3127 XP3127 | Williams X Essex | PVP 7700096 |
Asgrow A3304 | PI 568244 | Asgrow A3322 X ( Asgrow A3127 x W20 ) | Monsanto Technology, LLC, PVP 9300209 |
Asgrow A4715 | PI 539936 A4715 | Asgrow A5474 X ( Douglas x Asgrow A3127 ) | PVP 9000136 |
Conrad | PI 525453 A83-273009 | Asgrow A3127 X Tri-Valley Charger | PVP 8900060 |
CX232 | PI 576163 | Asgrow A3127 X ( CM385 x CCM399 ) | Monsanto Technology, LLC, PVP 9400028 |
CX248 | PI 562637 | Asgrow A3127 X Williams 79 | Monsanto Technology, LLC, PVP 9200276 |
CX291 | PI 547094 | Asgrow A3127 X Williams 82 | Monsanto Technology, LLC, PVP 9100075 |
Dairyland DSR373 | DSR373 DSR-373 Dairyland DSR-373 PI 54071 | Asgrow A3127 X Fayette | PVP 9000196 |
Dairyland DST3305 | DST-3305 DST3305 Dairyland DST-3305 | Asgrow A3127 X Fayette | |
Flyer | PI 534646 HM8469 A3l27BC3F2-10' | Asgrow A3127 (4) X Williams 82 | PVP 8700125; Literature says Asgrow A3127 x L24. L24 is closely related to L24A which was released as Williams 82. PVP says Asgrow A3127 x Williams 82. |
GR8836 | PI 534647 | Asgrow A3127 X Williams 82 | |
GR8936 | PI 534648 OX79104 HM8486 | Asgrow A3127 X Williams 82 | Ohio Agricultural Research and Development Center, Ohio State University, PVP 8700128 |
HC85-5273 | Asgrow A3127 X Forrest | ||
HC86-4367 | Asgrow A3127 X Sprite 87 | ||
HM8469 | PI 534646 Flyer A3l27BC3F2-10' | Asgrow A3127 (4) X L24 | PVP 8700125; L24 is closely related to L24A which was released as Williams 82 |
HM8470 | Asgrow A3127 (4) X Williams 82 | ||
HM8471 | PI 534645 Resnik | Asgrow A3127 (4) X Williams 82 | PVP 8700126 |
HM8473 | GR8836 | Asgrow A3127 (4) X Williams 82 | |
HM8486 | GR8936 PI 534648 | Asgrow A3127 X Williams 82 | |
HM8776 | A80-147003 X ( Asgrow A3127 (4) x Williams 82 ) | ||
HM8890 | A8 X ( Asgrow A3127 (4) x L24 ) | ||
HS 339 | PI 556831 | Asgrow A3127 X ( Williams x Essex ) | Growmark, Inc., PVP 8700052 |
HS87-4087 | A81-156027 X ( Asgrow A3127 (4) x Williams 82 ) | ||
Northrup King S24-92 | S24-92 S24-92 NK S24-92 | Asgrow A3127 X [ ( IVR 1120 x Calland ) x ( Mitchell x Cutler 71 ) ] | |
P5096-03D | Asgrow A3127 X PI 273483 | ||
P6906-16 | Asgrow A3127 X PI 273483 | ||
PI 534648 | GR8936 | Asgrow A3127 X Williams 82 | Ohio Agricultural Research and Development Center, Ohio State University, PVP 8700128 |
PI 547094 | CX291 | Asgrow A3127 X Williams 82 | Monsanto Technology, LLC, PVP 9100075 |
PI 549098 | SS 390 | ( Union x Asgrow A3127 ) X ( L74L-228 x Asgrow A3127 ) | Southern States Cooperative, Inc., PVP 9100148 |
PI 550730 | Pioneer P9392 | Asgrow A3127 X Gnome | Pioneer Hi-Bred International, Inc., PVP 9100182 |
PI 550740 | Asgrow A1662 | Asgrow A3127 X ( Century 84 ( 2 ) x AP6 ) | Monsanto Technology, LLC, PVP 9100192 |
PI 556831 | HS 339 | Asgrow A3127 X ( Williams x Essex ) | Growmark, Inc., PVP 8700052 |
PI 556839 | Pioneer P9331 | ( Williams 79 x Asgrow A3127 ) X Asgrow A3127 | Pioneer Hi-Bred International, Inc., PVP 8700103 |
PI 556840 | Pioneer P9391 | ( Williams 79 x Asgrow A3127 ) X Asgrow A3127 | Pioneer Hi-Bred International, Inc., PVP 8700104 |
PI 556870 | Pioneer P9301 | Asgrow A3127 ( 2 ) X Pioneer P2981 | Pioneer Hi-Bred International, Inc., PVP 8800165 |
PI 556875 | Pioneer P9402 | ( L77-994 x Asgrow A3127 ) X L77-994 | Pioneer Hi-Bred International, Inc., PVP 8800161 |
PI 556912 | Pioneer P9411 | ( Williams 79 x Asgrow A3127 ) X Asgrow A3127 | Pioneer Hi-Bred International, Inc., PVP 8900176 |
PI 556913 | Pioneer P9461 | ( 0351-29 x Asgrow A4268 ) X ( 9401 x Asgrow A3127 ) | Pioneer Hi-Bred International, Inc., PVP 8900177 |
PI 556929 | Asgrow A2543 XP2543 A2543 | Asgrow A3127 X ( Century 84 ( 2 ) x AP6 ) | Parentage conflict. May be ( Century 84 (2) x A79-134008 ), Monsanto Technology, LLC, PVP 9000007 |
PI 559379 | 3311 | Asgrow A3127 X SL1646 | Novartis Seeds, Inc., PVP 9200036 |
PI 561206 | Syngenta S24-92 | Asgrow A3127 X ( CM385 x CCM399 ) | Novartis Seeds, Inc., PVP 9200169 |
PI 562637 | CX248 | Asgrow A3127 X Williams 79 | Monsanto Technology, LLC, PVP 9200276 |
PI 568244 | Asgrow A3304 | Asgrow A3322 X ( Asgrow A3127 x W20 ) | Monsanto Technology, LLC, PVP 9300209 |
PI 576163 | CX232 | Asgrow A3127 X ( CM385 x CCM399 ) | Monsanto Technology, LLC, PVP 9400028 |
PI 584462 | Pioneer P9204 | 1901C45 X [ ( GT1380 x Asgrow A3127 ) x ( Century 84 x ( PRX325260 x PRX107132 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9500031 |
PI 584463 | Pioneer P9281 | Pioneer P9273 ( 4 ) X [ ( Pioneer P2981 x Asgrow A3127 ) x ( Pioneer 9273 ( 2 ) x ( Pioneer 2981 x ( MV2E1 x Resnik ) ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9500032, Parentage conflict 2003 Northern Test says Hark x (Corsoy x Calland) |
PI 584464 | Pioneer P9321 | MO304-21 X ( Weber x Asgrow A3127 ) | Pioneer Hi-Bred International, Inc., PVP 9500033 |
PI 602390 | Pioneer P92B71 | [ Pioneer P9273 x ( ( MO304 x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) ] X [ ST2250 x ( Pioneer P9342 x ( Pioneer 9341 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9800063 |
PI 602399 | Pioneer P93B82 | Pioneer P9273 X [ ( MO304 x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ] | Pioneer Hi-Bred International, Inc., PVP 9800072 |
PI 615571 | Pioneer P94B73 | [ Pioneer P9273 x ( ( MO304BR x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) ] X [ Asgrow A3237 x ( Pioneer P9362 x MON40-3-2 ) ] | Pioneer Hi-Bred International, Inc., PVP 200100080 |
PI 615574 | Pioneer P93B87 | Pioneer P9273 X [ ( MO304 x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ] | Pioneer Hi-Bred International, Inc., PVP 200100083 |
PI 632614 | Pioneer P93M40 | ST3630 X [ Pioneer P9273 x ( ( MO304BR x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200300098 |
PI 642329 | Pioneer P92M51 | [ ST2250 x ( Pioneer P9392 x Pioneer 9321 ) ] X [ Pioneer P93B82 x ( Pioneer 9273 x ( ( MO304BR x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) x ( ST2250 x ( Pioneer 9342 x G40-3P9341 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200600077 |
PI 646164 | Pioneer P90M92 | Syngenta S10-F2 X [ Pioneer P93B82 x ( ( Pioneer 9273 x ( ( CM304BR x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) ) ) x ( ST2250 x ( Pioneer 9342 x G40-3P9341 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200700097 |
Pioneer P5096-03D | ( PI 80471 x PI 86050 ) X ( Williams 79 (2) x Asgrow A3127 ) | ||
Pioneer P6906-16 | ( PI 80471 x PI 86050 ) X ( Williams 79 x Asgrow A3127 ) | ||
Pioneer P90M92 | PI 646164 | Syngenta S10-F2 X [ Pioneer P93B82 x ( ( Pioneer 9273 x ( ( CM304BR x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) ) ) x ( ST2250 x ( Pioneer 9342 x G40-3P9341 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200700097 |
Pioneer P9204 | PI 584462 | 1901C45 X [ ( GT1380 x Asgrow A3127 ) x ( Century 84 x ( PRX325260 x PRX107132 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9500031 |
Pioneer P9281 | PI 584463 | Pioneer P9273 ( 4 ) X [ ( Pioneer P2981 x Asgrow A3127 ) x ( Pioneer 9273 ( 2 ) x ( Pioneer 2981 x ( MV2E1 x Resnik ) ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9500032, Parentage conflict. Parentage fro PVP application. |
Pioneer P92B71 | PI 602390 | [ Pioneer P9273 x ( ( MO304 x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) ] X [ ST2250 x ( Pioneer P9342 x ( Pioneer 9341 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9800063 |
Pioneer P92M51 | PI 642329 | [ ST2250 x ( Pioneer P9392 x Pioneer 9321 ) ] X [ Pioneer P93B82 x ( Pioneer 9273 x ( ( MO304BR x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) x ( ST2250 x ( Pioneer 9342 x G40-3P9341 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200600077 |
Pioneer P9301 | PI 556870 | Asgrow A3127 ( 2 ) X Pioneer P2981 | Pioneer Hi-Bred International, Inc., PVP 8800165 |
Pioneer P9321 | PI 584464 | MO304-21 X ( Weber x Asgrow A3127 ) | Pioneer Hi-Bred International, Inc., PVP 9500033 |
Pioneer P9331 | PI 556839 | ( Williams 79 x Asgrow A3127 ) X Asgrow A3127 | Pioneer Hi-Bred International, Inc., PVP 8700103 |
Pioneer P9391 | PI 556840 | ( Williams 79 x Asgrow A3127 ) X Asgrow A3127 | Pioneer Hi-Bred International, Inc., PVP 8700104 |
Pioneer P9392 | PI 550730 | Asgrow A3127 X Gnome | Pioneer Hi-Bred International, Inc., PVP 9100182 |
Pioneer P93B82 | PI 602399 | Pioneer P9273 X [ ( MO304 x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ] | Pioneer Hi-Bred International, Inc., PVP 9800072 |
Pioneer P93B87 | PI 615574 | Pioneer P9273 X [ ( MO304 x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ] | Pioneer Hi-Bred International, Inc., PVP 200100083 |
Pioneer P93M40 | PI 632614 | ST3630 X [ Pioneer P9273 x ( ( MO304BR x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200300098 |
Pioneer P9402 | PI 556875 | ( L77-994 x Asgrow A3127 ) X L77-994 | Pioneer Hi-Bred International, Inc., PVP 8800161 |
Pioneer P9411 | PI 556912 | ( Williams 79 x Asgrow A3127 ) X Asgrow A3127 | Pioneer Hi-Bred International, Inc., PVP 8900176 |
Pioneer P9461 | PI 556913 | ( 0351-29 x Asgrow A4268 ) X ( 9401 x Asgrow A3127 ) | Pioneer Hi-Bred International, Inc., PVP 8900177 |
Pioneer P94B73 | PI 615571 | [ Pioneer P9273 x ( ( MO304BR x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) ] X [ Asgrow A3237 x ( Pioneer P9362 x MON40-3-2 ) ] | Pioneer Hi-Bred International, Inc., PVP 200100080 |
Resnik | PI 534645 HM8471 | Asgrow A3127 (4) X Williams 82 | PVP 8700126 |
SS 390 | PI 549098 | ( Union x Asgrow A3127 ) X ( L74L-228 x Asgrow A3127 ) | Southern States Cooperative, Inc., PVP 9100148 |
Syngenta S24-92 | PI 561206 S24-92 | Asgrow A3127 X ( CM385 x CCM399 ) | Novartis Seeds, Inc., PVP 9200169 |
XP2543 | Asgrow A2543 PI 556929 A2543 | Asgrow A3127 X ( Century 84 ( 2 ) x AP6 ) | Parentage conflict. May be ( Century 84 (2) x A79-134008 ), Monsanto Technology, LLC, PVP 9000007 |
Funded by the USDA-ARS. Developed by the USDA-ARS SoyBase and Legume Clade Database group at the Iowa State University, Ames, IA | ||