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

Record for Cultivar Swift

CultivarSynonymsMaternal Parent X Paternal ParentCommentGoogle Search (New Window)
Swift PI 548500
M59-121
11-54-240 X 11-54-132Scour Google For This Line

Records Containing Swift

CultivarSynonymsMaternal Parent X Paternal ParentComment
A75-102032 PI 548524
Weber
C1453 X SwiftPVP 8000061
AP 200 PI 548692
Amsoy Phytophthora 225 X SwiftAgripro Seeds, Inc., PVP 8000072
J-8287 PI 556755
Corsoy X SwiftThe Lubrizol Corporation, PVP 8400080
J82 PI 556737
Corsoy X SwiftThe Lubrizol Corporation, PVP 8400009
M81-8 Swift X Hodgson 78
M82-262 Swift X M68-176
PI 548692 AP 200
Amsoy Phytophthora 225 X SwiftAgripro Seeds, Inc., PVP 8000072
PI 556640 Pioneer P2180
Swift X CallandPioneer Hi-Bred International, Inc., PVP 8000029
PI 556659 Syngenta S45-01
Swift X DavisNovartis Seeds, Inc., PVP 8300090
PI 556737 J82
Corsoy X SwiftThe Lubrizol Corporation, PVP 8400009
PI 556755 J-8287
Corsoy X SwiftThe Lubrizol Corporation, PVP 8400080
PI 556871 Pioneer P9501
[ ( Swift x Williams ) x 3481X [ ( Williams x GP9 ) x Pioneer P4280 ]Pioneer Hi-Bred International, Inc., PVP 8800166
Pioneer P2180 PI 556640
Swift X CallandPioneer Hi-Bred International, Inc., PVP 8000029
Pioneer P9501 PI 556871
[ ( Swift x Williams ) x 3481X [ ( Williams x GP9 ) x Pioneer P4280 ]Pioneer Hi-Bred International, Inc., PVP 8800166
Syngenta S45-01 PI 556659
Swift X DavisNovartis Seeds, Inc., PVP 8300090
Weber PI 548524
A75-102032
C1453 X SwiftPVP 8000061






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