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Soybean Parentage Information

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.

We welcome submissions by the community of new or updated pedigree information. Please use this data submission Excel spreadsheet to submit your pedigree data.


To find the immediate parents of a line or cultivar, type the cultivar name or strain indentifier in the box below. Reset

To limit the list below to either Northern or Southern strains, choose a region.

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Looking for a specific strain or cultivar?Click here to download all parentage information.
Browse the P Section of Alphabetical Strain List
Browse Full Alphabetical List of All Strains

Record for Cultivar Pioneer P2981

CultivarSynonymsMaternal Parent X Paternal ParentCommentGoogle Search (New Window)
Pioneer P2981 PI 556614
Hark X ( Corsoy x Calland )Pioneer Hi-Bred International, Inc., PVP 8100038Scour Google For This Line

Records Containing Pioneer P2981

CultivarSynonymsMaternal Parent X Paternal ParentComment
30438 ( Pioneer P2981 x Asgrow A3127X [ Pioneer P2981 x ( MV2E1 x Resnik ) ]See report for complete backcross information http://www.btny.purdue.edu/Pubs/USDA/2008UniformTestReport.pdf
Pioneer P9111 PI 556872
Pioneer P1981 X Pioneer P2981Pioneer Hi-Bred International, Inc., PVP 8800158
Pioneer P9162 PI 542065
Pioneer P2981 X Asgrow A1937Pioneer Hi-Bred International, Inc., PVP 9000190
Pioneer P9181 PI 556837
Beeson 80 X Pioneer P2981Pioneer Hi-Bred International, Inc., PVP 8700101, Parentage conflict Northern 2007 has Beeson x Williams
Pioneer P9241 PI 542059
0624-32 X Pioneer P2981Pioneer Hi-Bred International, Inc., PVP 9000184
Pioneer P9252 PI 570658
Pioneer P2981 X Asgrow A2943Pioneer Hi-Bred International, Inc., PVP 9300234
Pioneer P9273 PI 542060
Pioneer P2981 X Asgrow A3127Pioneer Hi-Bred International, Inc., PVP 9000185
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 2003 Northern Test says Hark x (Corsoy x Calland)
Pioneer P9293 PI 556874
Pioneer P2981 X Asgrow A3127Pioneer Hi-Bred International, Inc., PVP 8800160
Pioneer P9301 PI 556870
Asgrow A3127 ( 2 ) X Pioneer P2981Pioneer Hi-Bred International, Inc., PVP 8800165
Pioneer P9303 PI 556910
Pioneer P2981 X CM385Pioneer Hi-Bred International, Inc., PVP 8900174






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