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 |
---|
21030R017 |
| ST1590 X ST2250 | |
21052 |
| ST2250 X 90676A | |
45270 |
| ST2250 X 21721 | |
90676 |
| ST2250 X G40-3P9392 | |
90676A |
| ST2250 X G40-3P9392 | |
90753 |
| ST2250 X 90682 | |
AG2903 |
| ST2250 X [ Asgrow A4593 x ( Asgrow 3431 ( 2 ) x ( Asgrow 3242 x MON40-3-2 ) ) ] | |
AGK23603 |
| ST2250 X [ Asgrow A4539 x ( Asgrow 3431 ( 2 ) x ( Asgrow 3242 x MON40-3-2 ) ) ] | |
AGK26602 |
| ST2250 X [ Asgrow A4593 x ( Asgrow 3431 ( 2 ) x ( Asgrow 3242 x MON40-3-2 ) ) ] | |
PI 592541 |
Pioneer P9255
| CM293 X ST2250 | Pioneer Hi-Bred International, Inc., PVP 9600057 |
PI 595697 |
Pioneer P9233
| CM293 X ST2250 | Pioneer Hi-Bred International, Inc., PVP 9600382 |
PI 602384 |
Pioneer P91B91
| Pioneer P9172 X [ ST2250 x ( Pioneer P9392 ( 2 ) x MON40-3-2 ) ] | Pioneer Hi-Bred International, Inc., PVP 9800057 |
PI 602385 |
Pioneer P92B01
| Pioneer P9172 X [ ST2250 x ( Pioneer P9392 ( 2 ) x MON40-3-2 ) ] | Pioneer Hi-Bred International, Inc., PVP 9800058 |
PI 602390 |
Pioneer P92B71
| [ Pioneer P9273 x ( ( MO304 x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) ] X [ ST2250 x ( Pioneer P9342 x ( Pioneer 9341 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9800063 |
PI 606732 |
Pioneer P90B93
| Pioneer P9132 X [ Pioneer P9244 x ( ST2250 x ( Pioneer 9392 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9900090 |
PI 606734 |
Pioneer P92B05
| Pioneer P9172 X [ ST2250 x ( Pioneer P9392 ( 2 ) x MON40-3-2 ) ] | Pioneer Hi-Bred International, Inc., PVP 9900092 |
PI 606735 |
Pioneer P90B72
| Pioneer P9042 X [ Pioneer P9172 x ( ST2250 x ( Pioneer 9392 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9900097 |
PI 606736 |
Pioneer P91B52
| Pioneer P9151 X [ Pioneer P9244 x ( ST2250 x ( Pioneer 9392 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9900098 |
PI 606737 |
Pioneer P91B02
| Pioneer P9132 X [ Pioneer P9244 x ( ST2250 x ( Pioneer 9392 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9900099 |
PI 606741 |
Pioneer P93B25
| Pioneer P9244 X [ ST2250 x ( Pioneer P9392 ( 2 ) x MON40-3-2 ) ] | Pioneer Hi-Bred International, Inc., PVP 9900103 |
PI 606742 |
Pioneer P90B31
| Pioneer P9007 X [ Pioneer P9172 x ( ST2250 x ( Pioneer 9392 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9900104 |
PI 610244 |
Pioneer P92B74
| MO12557 X [ ST2250 x ( Pioneer P9392 ( 2 ) x MON40-3-2 ) ] | Pioneer Hi-Bred International, Inc., PVP 200000034 |
PI 612446 |
Pioneer P92B36
| ST2250 ( 2 ) X ( Pioneer P9392 ( 2 ) x MON40-3-2 ) | Pioneer Hi-Bred International, Inc., PVP 200000111 |
PI 615537 |
Pioneer P90B11
| Pioneer P9007 X [ Pioneer P9172 x ( ST2250 x ( Pioneer 9392 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200100060 |
PI 615540 |
Pioneer P91B92
| ST2250 X Asgrow A1900 | Pioneer Hi-Bred International, Inc., PVP 200100063 |
PI 615562 |
Pioneer P93B72
| Pioneer P93B82 X [ W30132-004 x ( ST2250 x ( Pioneer P9342 x ( Pioneer 934 ( 2 ) x MON40-3-2 ) ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200100071 |
PI 630928 |
Pioneer P90B51
| Pioneer P90B43 X [ Pioneer P9132 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200200098 |
PI 630929 |
Pioneer P90B74
| Pioneer P90B74 X [ Pioneer P9132 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200200099 |
PI 634746 |
Pioneer P91M51
| Pioneer P9071 X [ Pioneer P9132 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200400085 |
PI 634749 |
Pioneer P90M20
| Pioneer P90B43 X [ Pioneer P9172 x ( ST2250 x G40-3P9392 ) ] | Pioneer Hi-Bred International, Inc., PVP 200400088 |
PI 636743 |
Pioneer P93M01
| [ Pioneer P9322 x ( ST2250 ( 2 ) x G40-3P9392 ) ] X Pioneer P93B01 | Pioneer Hi-Bred International, Inc., PVP 200500078 |
PI 642327 |
Pioneer P92M03
| ( Pioneer P9151 x ST2250 ) X [ ST1570 x ( Asgrow A1900 x ( Pioneer P9304 x ( Pioneer 9412 x ( Asgrow 4715 x G40-3P9392 ) ) ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200600075 |
PI 642329 |
Pioneer P92M51
| [ ST2250 x ( Pioneer P9392 x Pioneer 9321 ) ] X [ Pioneer P93B82 x ( Pioneer 9273 x ( ( MO304BR x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) x ( ST2250 x ( Pioneer 9342 x G40-3P9341 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200600077 |
PI 646163 |
Pioneer P90M80
| Pioneer P92B12 X [ Pioneer P90A07 x ( Pioneer 90B43 x ( Pioneer 9007 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200700096 |
PI 646164 |
Pioneer P90M92
| Syngenta S10-F2 X [ Pioneer P93B82 x ( ( Pioneer 9273 x ( ( CM304BR x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) ) ) x ( ST2250 x ( Pioneer 9342 x G40-3P9341 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200700097 |
Pioneer P90B11 |
PI 615537
| Pioneer P9007 X [ Pioneer P9172 x ( ST2250 x ( Pioneer 9392 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200100060 |
Pioneer P90B31 |
PI 606742
| Pioneer P9007 X [ Pioneer P9172 x ( ST2250 x ( Pioneer 9392 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9900104 |
Pioneer P90B51 |
PI 630928
| Pioneer P90B43 X [ Pioneer P9132 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200200098 |
Pioneer P90B72 |
PI 606735
| Pioneer P9042 X [ Pioneer P9172 x ( ST2250 x ( Pioneer 9392 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9900097 |
Pioneer P90B74 |
PI 630929
| Pioneer P90B74 X [ Pioneer P9132 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200200099 |
Pioneer P90B93 |
PI 606732
| Pioneer P9132 X [ Pioneer P9244 x ( ST2250 x ( Pioneer 9392 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9900090 |
Pioneer P90M20 |
PI 634749
| Pioneer P90B43 X [ Pioneer P9172 x ( ST2250 x G40-3P9392 ) ] | Pioneer Hi-Bred International, Inc., PVP 200400088 |
Pioneer P90M80 |
PI 646163
| Pioneer P92B12 X [ Pioneer P90A07 x ( Pioneer 90B43 x ( Pioneer 9007 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200700096 |
Pioneer P90M92 |
PI 646164
| Syngenta S10-F2 X [ Pioneer P93B82 x ( ( Pioneer 9273 x ( ( CM304BR x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) ) ) x ( ST2250 x ( Pioneer 9342 x G40-3P9341 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200700097 |
Pioneer P91B02 |
PI 606737
| Pioneer P9132 X [ Pioneer P9244 x ( ST2250 x ( Pioneer 9392 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9900099 |
Pioneer P91B52 |
PI 606736
| Pioneer P9151 X [ Pioneer P9244 x ( ST2250 x ( Pioneer 9392 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9900098 |
Pioneer P91B91 |
PI 602384
| Pioneer P9172 X [ ST2250 x ( Pioneer P9392 ( 2 ) x MON40-3-2 ) ] | Pioneer Hi-Bred International, Inc., PVP 9800057 |
Pioneer P91B92 |
PI 615540
| ST2250 X Asgrow A1900 | Pioneer Hi-Bred International, Inc., PVP 200100063 |
Pioneer P91M51 |
PI 634746
| Pioneer P9071 X [ Pioneer P9132 x ( Pioneer 9172 x ( ST2250 x G40-3P9392 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200400085 |
Pioneer P9233 |
PI 595697
| CM293 X ST2250 | Pioneer Hi-Bred International, Inc., PVP 9600382 |
Pioneer P9255 |
PI 592541
| CM293 X ST2250 | Pioneer Hi-Bred International, Inc., PVP 9600057 |
Pioneer P92B01 |
PI 602385
| Pioneer P9172 X [ ST2250 x ( Pioneer P9392 ( 2 ) x MON40-3-2 ) ] | Pioneer Hi-Bred International, Inc., PVP 9800058 |
Pioneer P92B05 |
PI 606734
| Pioneer P9172 X [ ST2250 x ( Pioneer P9392 ( 2 ) x MON40-3-2 ) ] | Pioneer Hi-Bred International, Inc., PVP 9900092 |
Pioneer P92B36 |
PI 612446
| ST2250 ( 2 ) X ( Pioneer P9392 ( 2 ) x MON40-3-2 ) | Pioneer Hi-Bred International, Inc., PVP 200000111 |
Pioneer P92B71 |
PI 602390
| [ Pioneer P9273 x ( ( MO304 x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) ] X [ ST2250 x ( Pioneer P9342 x ( Pioneer 9341 ( 2 ) x MON40-3-2 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 9800063 |
Pioneer P92B74 |
PI 610244
| MO12557 X [ ST2250 x ( Pioneer P9392 ( 2 ) x MON40-3-2 ) ] | Pioneer Hi-Bred International, Inc., PVP 200000034 |
Pioneer P92M03 |
PI 642327
| ( Pioneer P9151 x ST2250 ) X [ ST1570 x ( Asgrow A1900 x ( Pioneer P9304 x ( Pioneer 9412 x ( Asgrow 4715 x G40-3P9392 ) ) ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200600075 |
Pioneer P92M51 |
PI 642329
| [ ST2250 x ( Pioneer P9392 x Pioneer 9321 ) ] X [ Pioneer P93B82 x ( Pioneer 9273 x ( ( MO304BR x Asgrow A3127 ) x ( Asgrow 3733 x Resnik ) ) x ( ST2250 x ( Pioneer 9342 x G40-3P9341 ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200600077 |
Pioneer P93B25 |
PI 606741
| Pioneer P9244 X [ ST2250 x ( Pioneer P9392 ( 2 ) x MON40-3-2 ) ] | Pioneer Hi-Bred International, Inc., PVP 9900103 |
Pioneer P93B72 |
PI 615562
| Pioneer P93B82 X [ W30132-004 x ( ST2250 x ( Pioneer P9342 x ( Pioneer 934 ( 2 ) x MON40-3-2 ) ) ) ] | Pioneer Hi-Bred International, Inc., PVP 200100071 |
Pioneer P93M01 |
PI 636743
| [ Pioneer P9322 x ( ST2250 ( 2 ) x G40-3P9392 ) ] X Pioneer P93B01 | Pioneer Hi-Bred International, Inc., PVP 200500078 |
YB17K99 |
| ST1590 X ST2250 | |
YB29S |
| ST2250 X 21028 | |