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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

Records Containing Pioneer 9172

CultivarSynonymsMaternal Parent X Paternal ParentComment
PI 630928 Pioneer P90B51
Pioneer P90B43 X [ Pioneer P9132 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ]Pioneer Hi-Bred International, Inc., PVP 200200098
PI 630929 Pioneer P90B74
Pioneer P90B74 X [ Pioneer P9132 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ]Pioneer Hi-Bred International, Inc., PVP 200200099
PI 634746 Pioneer P91M51
Pioneer P9071 X [ Pioneer P9132 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ]Pioneer Hi-Bred International, Inc., PVP 200400085
PI 646163 Pioneer P90M80
Pioneer P92B12 X [ Pioneer P90A07 x ( Pioneer 90B43 x ( Pioneer 9007 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ) ) ]Pioneer Hi-Bred International, Inc., PVP 200700096
PI 646179 Pioneer P93M70
Pioneer P93B87 X [ Pioneer P92B61 x ( Pioneer 9172 ( 2 ) x ( MO12557 x ( Asgrow A4715 x G40-3P9292 ) ) ) ]Pioneer Hi-Bred International, Inc., PVP 200700112
Pioneer P90B51 PI 630928
Pioneer P90B43 X [ Pioneer P9132 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ]Pioneer Hi-Bred International, Inc., PVP 200200098
Pioneer P90B74 PI 630929
Pioneer P90B74 X [ Pioneer P9132 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ]Pioneer Hi-Bred International, Inc., PVP 200200099
Pioneer P90M80 PI 646163
Pioneer P92B12 X [ Pioneer P90A07 x ( Pioneer 90B43 x ( Pioneer 9007 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ) ) ]Pioneer Hi-Bred International, Inc., PVP 200700096
Pioneer P91M51 PI 634746
Pioneer P9071 X [ Pioneer P9132 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ]Pioneer Hi-Bred International, Inc., PVP 200400085
Pioneer P93M70 PI 646179
Pioneer P93B87 X [ Pioneer P92B61 x ( Pioneer 9172 ( 2 ) x ( MO12557 x ( Asgrow A4715 x G40-3P9292 ) ) ) ]Pioneer Hi-Bred International, Inc., PVP 200700112






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