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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.

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.


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 P93Y92

CultivarSynonymsMaternal Parent X Paternal ParentCommentGoogle Search (New Window)
Pioneer P93Y92 PI 656363
Pioneer P93B86 X HL3060483Pioneer Hi-Bred International, Inc., PVP 200900156Scour Google For This Line

Records=24 Containing Pioneer P93Y92

CultivarSynonymsMaternal Parent X Paternal ParentComment
P36T86R PI 674541
Pioneer P93Y92 X Pioneer P93Y82Pioneer Hi-Bred International, Inc., PVP 201500144
P41T33R PI 674547
Pioneer P93Y92 X Pioneer P94Y70Pioneer Hi-Bred International, Inc., PVP 201500150
P45T48R PI 674548
Pioneer P94Y22 X Pioneer P93Y92Pioneer Hi-Bred International, Inc., PVP 201500151
P46T01R PI 674549
Pioneer P94Y22 X Pioneer P93Y92Pioneer Hi-Bred International, Inc., PVP 201500152
PI 668301 XB35E13
Pioneer P93Y92 X Pioneer P93Y04Pioneer Hi-Bred International, Inc., PVP 201300243
PI 668345 XR31AE13
Pioneer P92Y61 X Pioneer P93Y92Pioneer Hi-Bred International, Inc., PVP 201300287
PI 674541 P36T86R
Pioneer P93Y92 X Pioneer P93Y82Pioneer Hi-Bred International, Inc., PVP 201500144
PI 674547 P41T33R
Pioneer P93Y92 X Pioneer P94Y70Pioneer Hi-Bred International, Inc., PVP 201500150
PI 674548 P45T48R
Pioneer P94Y22 X Pioneer P93Y92Pioneer Hi-Bred International, Inc., PVP 201500151
PI 674549 P46T01R
Pioneer P94Y22 X Pioneer P93Y92Pioneer Hi-Bred International, Inc., PVP 201500152
PI 674569 RJS35015R
Pioneer P93M61 X Pioneer P93Y92Pioneer Hi-Bred International, Inc., PVP 201500172
PI 674572 RJS37015R
Pioneer P94Y22 X Pioneer P93Y92Pioneer Hi-Bred International, Inc., PVP 201500175
PI 674576 RJS50005R
Pioneer P93Y92 X Pioneer P94Y70Pioneer Hi-Bred International, Inc., PVP 201500179
PI 674589 RJS37012R
Pioneer P93M61 X Pioneer P93Y92Pioneer Hi-Bred International, Inc., PVP 201500274
PI 674590 RJS39010R
Pioneer P93Y92 X Pioneer P93Y82Pioneer Hi-Bred International, Inc., PVP 201500275
PI 674594 RJS48012R
Pioneer P93Y92 X Pioneer P94Y70Pioneer Hi-Bred International, Inc., PVP 201500279
RJS35015R PI 674569
Pioneer P93M61 X Pioneer P93Y92Pioneer Hi-Bred International, Inc., PVP 201500172
RJS37012R PI 674589
Pioneer P93M61 X Pioneer P93Y92Pioneer Hi-Bred International, Inc., PVP 201500274
RJS37015R PI 674572
Pioneer P94Y22 X Pioneer P93Y92Pioneer Hi-Bred International, Inc., PVP 201500175
RJS39010R PI 674590
Pioneer P93Y92 X Pioneer P93Y82Pioneer Hi-Bred International, Inc., PVP 201500275
RJS48012R PI 674594
Pioneer P93Y92 X Pioneer P94Y70Pioneer Hi-Bred International, Inc., PVP 201500279
RJS50005R PI 674576
Pioneer P93Y92 X Pioneer P94Y70Pioneer Hi-Bred International, Inc., PVP 201500179
XB35E13 PI 668301
Pioneer P93Y92 X Pioneer P93Y04Pioneer Hi-Bred International, Inc., PVP 201300243
XR31AE13 PI 668345
Pioneer P92Y61 X Pioneer P93Y92Pioneer Hi-Bred International, Inc., PVP 201300287






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