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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 P93M90

CultivarSynonymsMaternal Parent X Paternal ParentCommentGoogle Search (New Window)
Pioneer P93M90 PI 632618
ST3171 X Pioneer P94B01Pioneer Hi-Bred International, Inc., PVP 200300102Scour Google For This Line

Records Containing Pioneer P93M90

CultivarSynonymsMaternal Parent X Paternal ParentComment
HL9476156 XB49M05 X Pioneer P93M90
PI 656362 Pioneer P93Y91
Pioneer P93B87 X Pioneer P93M90Pioneer Hi-Bred International, Inc., PVP 200900155
PI 656400 RJS40001
YB36V00 X Pioneer P93M90Pioneer Hi-Bred International, Inc., PVP 200900170
PI 656600 RJS41002
Pioneer P93M50 X Pioneer P93M90Pioneer Hi-Bred International, Inc., PVP 200900168
PI 659297 Pioneer P94Y71
Pioneer P93M90 X Pioneer P94M90Pioneer Hi-Bred International, Inc., PVP 201000128
PI 659323 Pioneer P93Y82
Pioneer P93M90 X Pioneer P93M51Pioneer Hi-Bred International, Inc., PVP 201000123
PI 660005 Pioneer P94Y02
Pioneer P93M94 X Pioneer P93M90Pioneer Hi-Bred International, Inc., PVP 201000534
PI 660006 XB42E10
Pioneer P93M90 X Pioneer P93M11Pioneer Hi-Bred International, Inc., PVP 201000532
PI 660152 XB35R10
Pioneer P92M40 X Pioneer P93M90Pioneer Hi-Bred International, Inc., PVP 201000469
PI 660208 XB41K10
Pioneer P93M90 X XB43W04Pioneer Hi-Bred International, Inc., PVP 201000533
PI 660219 XB30C10
Pioneer P92M40 X Pioneer P93M90Pioneer Hi-Bred International, Inc., PVP 201000545
Pioneer P93Y82 PI 659323
Pioneer P93M90 X Pioneer P93M51Pioneer Hi-Bred International, Inc., PVP 201000123
Pioneer P93Y91 PI 656362
Pioneer P93B87 X Pioneer P93M90Pioneer Hi-Bred International, Inc., PVP 200900155
Pioneer P94Y02 PI 660005
Pioneer P93M94 X Pioneer P93M90Pioneer Hi-Bred International, Inc., PVP 201000534
Pioneer P94Y71 PI 659297
Pioneer P93M90 X Pioneer P94M90Pioneer Hi-Bred International, Inc., PVP 201000128
RJS40001 PI 656400
YB36V00 X Pioneer P93M90Pioneer Hi-Bred International, Inc., PVP 200900170
RJS41002 PI 656600
Pioneer P93M50 X Pioneer P93M90Pioneer Hi-Bred International, Inc., PVP 200900168
XB30C10 PI 660219
Pioneer P92M40 X Pioneer P93M90Pioneer Hi-Bred International, Inc., PVP 201000545
XB35R10 PI 660152
Pioneer P92M40 X Pioneer P93M90Pioneer Hi-Bred International, Inc., PVP 201000469
XB41K10 PI 660208
Pioneer P93M90 X XB43W04Pioneer Hi-Bred International, Inc., PVP 201000533
XB42E10 PI 660006
Pioneer P93M90 X Pioneer P93M11Pioneer Hi-Bred International, Inc., PVP 201000532






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