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 |
---|
HL9476156 |
| XB49M05 X Pioneer P93M90 | |
PI 656362 |
Pioneer P93Y91
| Pioneer P93B87 X Pioneer P93M90 | Pioneer Hi-Bred International, Inc., PVP 200900155 |
PI 656400 |
RJS40001
| YB36V00 X Pioneer P93M90 | Pioneer Hi-Bred International, Inc., PVP 200900170 |
PI 656600 |
RJS41002
| Pioneer P93M50 X Pioneer P93M90 | Pioneer Hi-Bred International, Inc., PVP 200900168 |
PI 659297 |
Pioneer P94Y71
| Pioneer P93M90 X Pioneer P94M90 | Pioneer Hi-Bred International, Inc., PVP 201000128 |
PI 659323 |
Pioneer P93Y82
| Pioneer P93M90 X Pioneer P93M51 | Pioneer Hi-Bred International, Inc., PVP 201000123 |
PI 660005 |
Pioneer P94Y02
| Pioneer P93M94 X Pioneer P93M90 | Pioneer Hi-Bred International, Inc., PVP 201000534 |
PI 660006 |
XB42E10
| Pioneer P93M90 X Pioneer P93M11 | Pioneer Hi-Bred International, Inc., PVP 201000532 |
PI 660152 |
XB35R10
| Pioneer P92M40 X Pioneer P93M90 | Pioneer Hi-Bred International, Inc., PVP 201000469 |
PI 660208 |
XB41K10
| Pioneer P93M90 X XB43W04 | Pioneer Hi-Bred International, Inc., PVP 201000533 |
PI 660219 |
XB30C10
| Pioneer P92M40 X Pioneer P93M90 | Pioneer Hi-Bred International, Inc., PVP 201000545 |
Pioneer P93Y82 |
PI 659323
| Pioneer P93M90 X Pioneer P93M51 | Pioneer Hi-Bred International, Inc., PVP 201000123 |
Pioneer P93Y91 |
PI 656362
| Pioneer P93B87 X Pioneer P93M90 | Pioneer Hi-Bred International, Inc., PVP 200900155 |
Pioneer P94Y02 |
PI 660005
| Pioneer P93M94 X Pioneer P93M90 | Pioneer Hi-Bred International, Inc., PVP 201000534 |
Pioneer P94Y71 |
PI 659297
| Pioneer P93M90 X Pioneer P94M90 | Pioneer Hi-Bred International, Inc., PVP 201000128 |
RJS40001 |
PI 656400
| YB36V00 X Pioneer P93M90 | Pioneer Hi-Bred International, Inc., PVP 200900170 |
RJS41002 |
PI 656600
| Pioneer P93M50 X Pioneer P93M90 | Pioneer Hi-Bred International, Inc., PVP 200900168 |
XB30C10 |
PI 660219
| Pioneer P92M40 X Pioneer P93M90 | Pioneer Hi-Bred International, Inc., PVP 201000545 |
XB35R10 |
PI 660152
| Pioneer P92M40 X Pioneer P93M90 | Pioneer Hi-Bred International, Inc., PVP 201000469 |
XB41K10 |
PI 660208
| Pioneer P93M90 X XB43W04 | Pioneer Hi-Bred International, Inc., PVP 201000533 |
XB42E10 |
PI 660006
| Pioneer P93M90 X Pioneer P93M11 | Pioneer Hi-Bred International, Inc., PVP 201000532 |