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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 B Section of Alphabetical Strain List
Browse Full Alphabetical List of All Strains

Record for Cultivar Bay

CultivarSynonymsMaternal Parent X Paternal ParentCommentGoogle Search (New Window)
Bay V72-580
PI 553043
York X R62-550Scour Google For This Line

Records Containing Bay

CultivarSynonymsMaternal Parent X Paternal ParentComment
FFR 542 PI 583370
Asgrow A5474 X BayFFR Cooperative, PVP 9400203
FFR 563 PI 583371
Asgrow A5474 X BayFFR Cooperative, PVP 9400204
FFR 565 PI 556876
Bedford X BayFFR Cooperative, PVP 8800134
FFR 583 PI 590234
FFR 771 X BayFFR Cooperative, PVP 9500150
FFR 646 PI 542067
Bedford X BayFFR Cooperative, PVP 9000192
Hartz 608 PI 564742
Hartz 936X X ( ( H24 x S77-8 ) x Bay ) Monsanto Technology, LLC, PVP 9300072
K1192 KS4895
KS4896
Sherman X Bay
KS4895 PI 595081
K1192
Sherman X BayPVP 9600287
N82-1050 Young X Bay
NTCPR94-5293 Forrest X Bay
PI 542067 FFR 646
Bedford X BayFFR Cooperative, PVP 9000192
PI 556820 Syngenta S59-19
Bay X BedfordNovartis Seeds, Inc., PVP 8600114
PI 556876 FFR 565
Bedford X BayFFR Cooperative, PVP 8800134
PI 564742 Hartz 608
Hartz 936X X ( ( H24 x S77-8 ) x Bay ) Monsanto Technology, LLC, PVP 9300072
PI 583370 FFR 542
Asgrow A5474 X BayFFR Cooperative, PVP 9400203
PI 583371 FFR 563
Asgrow A5474 X BayFFR Cooperative, PVP 9400204
PI 590234 FFR 583
FFR 771 X BayFFR Cooperative, PVP 9500150
PI 601985 Terral TV5666RR
Bay X ( Asgrow A5474 x 40-3-2 ) Terral Seed, Inc., PVP 9800042
Syngenta S59-19 PI 556820
Bay X BedfordNovartis Seeds, Inc., PVP 8600114
Terral TV5666RR PI 601985
Bay X ( Asgrow A5474 x 40-3-2 ) Terral Seed, Inc., PVP 9800042
TN82-268 Essex X ( Bay x N73-520 )
TN82-94 Essex (5) X ( Bay (2) x N73-520 )
VS95-49 PI 423905 X Bay






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