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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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Browse the D Section of Alphabetical Strain List
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Records Containing Dairyland

CultivarSynonymsMaternal Parent X Paternal ParentComment
1CH244B Dairyland DSR304 X W20
76599 CM266 X Dairyland DSR304
A02-336040 NE1900 X Dairyland 94197
A02-337046 A98-983013 X Dairyland 97026
A02-338013 Dairyland 88504-11 X IA2053
A02-338039 Dairyland 88504-11 X IA2053
A04-545015 Dairyland 98822 X A00-711025
A92-535059 Asgrow A2187 X [ ( A87-186011 x Dairyland DSR252 ) x A87-187020 ]
A99-217006 Dairyland DSR365 X AgriPro Ap1995
AR1111926 PI 669413
AR0800162 X [Dairyland 75112-2 x ( 06DL487032 x ( Syngenta S05-T6 x ( 05KL134976 x Asgrow A3244RR2 ) ) ) ]Syngenta Crop Protection AG, PVP 201300408
CX260c PI 583764
Dairyland DSR304 X CartterMonsanto Technology, LLC, PVP 9400232
D02279 Dairyland DSR195 X YB18H
Dairyland Experimental Unspecified X Unspecified
Dairyland 75213-72 98820-33 X Asgrow A3237
Dairyland 75221 Dairyland 98820-33 X Asgrow A3237
Dairyland 75517 Unspecified X Unspecified
Dairyland 87121 Unspecified X Unspecified
Dairyland 88504-11 Unspecified X Unspecified
Dairyland 94197 Unspecified X Unspecified
Dairyland 97026 Unspecified X Unspecified
Dairyland 98638 Unspecified X Unspecified
Dairyland 98820-33 Unspecified X Unspecified
Dairyland 98822 Unspecified X Unspecified
Dairyland 99294 Unspecified X Unspecified
Dairyland 99345-31 Unspecified X Unspecified
Dairyland 99433 Unspecified X Unspecified
Dairyland 99504 Unspecified X Unspecified
Dairyland 99508 Unspecified X Unspecified
Dairyland 99509 Unspecified X Unspecified
Dairyland 99540 Unspecified X Unspecified
Dairyland 99543 Unspecified X Unspecified
Dairyland 99622 Unspecified X Unspecified
Dairyland 99627 Unspecified X Unspecified
Dairyland 99630 Unspecified X Unspecified
Dairyland 99631 Unspecified X Unspecified
Dairyland 99640 Unspecified X Unspecified
Dairyland 99659 Unspecified X Unspecified
Dairyland 99669 Unspecified X Unspecified
Dairyland 99707 Unspecified X Unspecified
Dairyland 99733 Unspecified X Unspecified
Dairyland 99734 Unspecified X Unspecified
Dairyland 99753 Unspecified X Unspecified
Dairyland 99805 Unspecified X Unspecified
Dairyland 99806 Unspecified X Unspecified
Dairyland 99807 Unspecified X Unspecified
Dairyland 99820-33 Unspecified X Unspecified
Dairyland 99846-74 Unspecified X Unspecified
Dairyland DSR 304 Williams X Unknown
Dairyland DSR120 PI 556602
Harosoy 63 X T34Dairyland Seed Company, Inc., PVP 8100096
Dairyland DSR128 PI 556877
Hodgson 78 X Beeson 80Dairyland Seed Company, Inc., PVP 8800065
Dairyland DSR135 PI 556878
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8800066
Dairyland DSR141 PI 556598
Chippewa 64 X AmsoyDairyland Seed Company, Inc., PVP 8100020
Dairyland DSR151 PI 556787
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8500206
Dairyland DSR155 PI 556879
Williams 79 X Wells IIDairyland Seed Company, Inc., PVP 8800067
Dairyland DSR171 PI 556599
Wayne X HarkDairyland Seed Company, Inc., PVP 8100021
Dairyland DSR184 PI 556880
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8800068
Dairyland DSR205 PI 556788
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8500207
Dairyland DSR207 PI 556600
Wayne X HarkDairyland Seed Company, Inc., PVP 8100022
Dairyland DSR217 DSR-217
DSR217
Dairyland DSR-217
Dairyland Experimental X Asgrow A3127
Dairyland DSR227 PI 556708
Wayne X HarkDairyland Seed Company, Inc., PVP 8200124
Dairyland DSR232 PI 556601
Wayne X HarkDairyland Seed Company, Inc., PVP 8100023
Dairyland DSR252 DSR252
DSR-252
Dairyland DSR-252
Unspecified X Unspecified
Dairyland DSR255 PI 556789
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8500208
Dairyland DSR262 PI 542055
BSR201 X Asgrow A3127Dairyland Seed Company, Inc., PVP 9000180
Dairyland DSR287 PI 556790
Williams X UnspecifiedDairyland Seed Company, Inc., PVP 8500209
Dairyland DSR297 PI 556791
Beeson X Williams 79Dairyland Seed Company, Inc., PVP 8500210
Dairyland DSR300 DSR-300
Dairyland DSR-300
DSR300
Unspecified X Unspecified
Dairyland DSR303 PI 556710
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8200126
Dairyland DSR304 DSR304
DSR-304
Dairyland DSR-304
Williams X Unspecified
Dairyland DSR317 PI 556792
Williams X UnspecifiedDairyland Seed Company, Inc., PVP 8500211
Dairyland DSR320 PI 556707
Wayne X HarkDairyland Seed Company, Inc., PVP 8200123
Dairyland DSR333 PI 542070
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 9000195
Dairyland DSR352 PI 556709
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8200125
Dairyland DSR365 DSR365
DSR-365
Dairyland DSR-365
Unspecified X Unspecified
Dairyland DSR373 DSR373
DSR-373
Dairyland DSR-373
PI 54071
Asgrow A3127 X FayettePVP 9000196
Dairyland DSR75467 Unspecified X Unspecified
Dairyland DST3305 DST-3305
DST3305
Dairyland DST-3305
Asgrow A3127 X Fayette
HS1-3907 Dairyland DSR300 X HS95-2744
HS93-4118 PI 614155
IA2007 X Dairyland DSR304
IA1022 Dairyland 98822 X A00-711024
IA3023 Dairyland DSR365 X Pioneer P9381
IA3048 Dairyland 99540 X IA2068
IA3050 A07-523044
Dairyland 98820-33 X IA3024
LD08-2355 LD02-5320 X Dairyland 99805
LD09-10220 CL0J173-6-8 X Dairyland 99846-74
LD11-304 LD04-8782 X Dairyland 75221
LD12-3866 LG04-5372 X Dairyland 75213-72
LD13-4902a LD08-12446a X Dairyland DSR75467
LS98-0484 Pharaoh X Dairyland Seeds 373
PI 542055 Dairyland DSR262
BSR201 X Asgrow A3127Dairyland Seed Company, Inc., PVP 9000180
PI 542070 Dairyland DSR333
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 9000195
PI 556598 Dairyland DSR141
Chippewa 64 X AmsoyDairyland Seed Company, Inc., PVP 8100020
PI 556599 Dairyland DSR171
Wayne X HarkDairyland Seed Company, Inc., PVP 8100021
PI 556600 Dairyland DSR207
Wayne X HarkDairyland Seed Company, Inc., PVP 8100022
PI 556601 Dairyland DSR232
Wayne X HarkDairyland Seed Company, Inc., PVP 8100023
PI 556602 Dairyland DSR120
Harosoy 63 X T34Dairyland Seed Company, Inc., PVP 8100096
PI 556707 Dairyland DSR320
Wayne X HarkDairyland Seed Company, Inc., PVP 8200123
PI 556708 Dairyland DSR227
Wayne X HarkDairyland Seed Company, Inc., PVP 8200124
PI 556709 Dairyland DSR352
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8200125
PI 556710 Dairyland DSR303
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8200126
PI 556787 Dairyland DSR151
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8500206
PI 556788 Dairyland DSR205
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8500207
PI 556789 Dairyland DSR255
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8500208
PI 556790 Dairyland DSR287
Williams X UnspecifiedDairyland Seed Company, Inc., PVP 8500209
PI 556791 Dairyland DSR297
Beeson X Williams 79Dairyland Seed Company, Inc., PVP 8500210
PI 556792 Dairyland DSR317
Williams X UnspecifiedDairyland Seed Company, Inc., PVP 8500211
PI 556877 Dairyland DSR128
Hodgson 78 X Beeson 80Dairyland Seed Company, Inc., PVP 8800065
PI 556878 Dairyland DSR135
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8800066
PI 556879 Dairyland DSR155
Williams 79 X Wells IIDairyland Seed Company, Inc., PVP 8800067
PI 556880 Dairyland DSR184
Unspecified X UnspecifiedDairyland Seed Company, Inc., PVP 8800068
PI 583764 CX260c
Dairyland DSR304 X CartterMonsanto Technology, LLC, PVP 9400232
PI 595696 Pioneer P9322
Dairyland DSR304 X AC5263Pioneer Hi-Bred International, Inc., PVP 9600381
PI 610250 Pioneer P92B25
Dairyland DSR120 X ( Dairyland DSR304 ( 2 ) x W20 )Pioneer Hi-Bred International, Inc., PVP 200000040
PI 610253 Pioneer P93B54
Dairyland DSR373 ( 2 ) X W20Pioneer Hi-Bred International, Inc., PVP 200000043
PI 648231 Pioneer P90M93
12380-32 X ( 00CY622138 x Dairyland DSR199RRSTS )Pioneer Hi-Bred International, Inc., PVP 200700258
PI 648232 Pioneer P92M34
[ AP1953 x ( ( ( Asgrow A3205 x ( Asgrow 3127 x Fayette ) ) x G2436A ) ) ] X Dairyland DSR221RRPioneer Hi-Bred International, Inc., PVP 200700259
PI 648233 Pioneer P91M92
( 76599 x 1CH244B )  X Dairyland DSR221RRPioneer Hi-Bred International, Inc., PVP 200700260
PI 669413 AR1111926
AR0800162 X [Dairyland 75112-2 x ( 06DL487032 x ( Syngenta S05-T6 x ( 05KL134976 x Asgrow A3244RR2 ) ) ) ]Syngenta Crop Protection AG, PVP 201300408
Pioneer P90M93 PI 648231
12380-32 X ( 00CY622138 x Dairyland DSR199RRSTS )Pioneer Hi-Bred International, Inc., PVP 200700258
Pioneer P91M92 PI 648233
( 76599 x 1CH244B )  X Dairyland DSR221RRPioneer Hi-Bred International, Inc., PVP 200700260
Pioneer P92B25 PI 610250
Dairyland DSR120 X ( Dairyland DSR304 ( 2 ) x W20 )Pioneer Hi-Bred International, Inc., PVP 200000040
Pioneer P92M34 PI 648232
[ AP1953 x ( ( ( Asgrow A3205 x ( Asgrow 3127 x Fayette ) ) x G2436A ) ) ] X Dairyland DSR221RRPioneer Hi-Bred International, Inc., PVP 200700259
Pioneer P9322 PI 595696
Dairyland DSR304 X AC5263Pioneer Hi-Bred International, Inc., PVP 9600381
Pioneer P93B54 PI 610253
Dairyland DSR373 ( 2 ) X W20Pioneer Hi-Bred International, Inc., PVP 200000043
Skylla Dairyland DSR217 X Northrup King S19-90NAM Strain
Syngenta MT913155 Holt X Dairyland DSR304
U12-428210 Dairyland 75517 X K07-1544
U94-2306 Holt X Dairyland DSR304
WN0800506 Dairyland DSR3100 X WW115926






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