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

Record for Cultivar Pioneer P92B12

CultivarSynonymsMaternal Parent X Paternal ParentCommentGoogle Search (New Window)
Pioneer P92B12 PI 615580
Pioneer P9221 X ( Pioneer P9162 x Pioneer 9234 )Pioneer Hi-Bred International, Inc., PVP 200100089Scour Google For This Line

Records Containing Pioneer P92B12

CultivarSynonymsMaternal Parent X Paternal ParentComment
03KL015644 Syngenta S18-N5 X Pioneer P92B12Syngenta
03KL015751 M815869 X Pioneer P92B12Syngenta
A04-543043 Pioneer P92B12 X A00-711042
L03610 Pioneer P92B12 X Pioneer P92B38
L04177 Pioneer P92B12 X Pioneer P92B38
P26T76R PI 665328
Pioneer P92B12 X Pioneer P93M11Pioneer Hi-Bred International, Inc., PVP 201200202
PI 636740 Pioneer P91M91
Pioneer P92B12 X Pioneer P92B05Pioneer Hi-Bred International, Inc., PVP 200500075
PI 642330 Pioneer P92M52
Pioneer P92B12 X Pioneer P93B09Pioneer Hi-Bred International, Inc., PVP 200600078
PI 642333 Pioneer P92M75
Pioneer P92B12 X Pioneer P93B09Pioneer Hi-Bred International, Inc., PVP 200600081
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 646168 Pioneer P92M11
( Pioneer P92B12 ( 2 ) X Pioneer P92B36Pioneer Hi-Bred International, Inc., PVP 200700101
PI 646169 Pioneer P92M21
( Pioneer P92B12 ( 2 ) X Pioneer P92B38Pioneer Hi-Bred International, Inc., PVP 200700102
PI 646171 Pioneer P92M53
Pioneer P92B12 X Pioneer P93B09Pioneer Hi-Bred International, Inc., PVP 200700104
PI 652912 Pioneer P91Y91
Pioneer P92B12 X L03610Pioneer Hi-Bred International, Inc., PVP 200800103
PI 652913 Pioneer P92Y20
Pioneer P92B12 X L03610Pioneer Hi-Bred International, Inc., PVP 200800104
PI 653118 RJS18001
Pioneer P92B12 X L03610Pioneer Hi-Bred International, Inc., PVP 200800141
PI 653124 RJS25001
Pioneer P92B12 X YB32K01Pioneer Hi-Bred International, Inc., PVP 200800147
PI 653126 RJS28001
Pioneer P92B12 X Pioneer P93B09Pioneer Hi-Bred International, Inc., PVP 200800149
PI 656601 RJS23001
Pioneer P92B12 X YB26V01Pioneer Hi-Bred International, Inc., PVP 200900175
PI 659290 Pioneer P93Y05
Pioneer P92B12 X Pioneer P93M51Pioneer Hi-Bred International, Inc., PVP 201000119
PI 665327 XB25G12
Pioneer P92B12 X Pioneer P93M11Pioneer Hi-Bred International, Inc., PVP 201200201
PI 665328 P26T76R
Pioneer P92B12 X Pioneer P93M11Pioneer Hi-Bred International, Inc., PVP 201200202
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 P91M91 PI 636740
Pioneer P92B12 X Pioneer P92B05Pioneer Hi-Bred International, Inc., PVP 200500075
Pioneer P91Y91 PI 652912
Pioneer P92B12 X L03610Pioneer Hi-Bred International, Inc., PVP 200800103
Pioneer P92M11 PI 646168
( Pioneer P92B12 ( 2 ) X Pioneer P92B36Pioneer Hi-Bred International, Inc., PVP 200700101
Pioneer P92M21 PI 646169
( Pioneer P92B12 ( 2 ) X Pioneer P92B38Pioneer Hi-Bred International, Inc., PVP 200700102
Pioneer P92M52 PI 642330
Pioneer P92B12 X Pioneer P93B09Pioneer Hi-Bred International, Inc., PVP 200600078
Pioneer P92M53 PI 646171
Pioneer P92B12 X Pioneer P93B09Pioneer Hi-Bred International, Inc., PVP 200700104
Pioneer P92M75 PI 642333
Pioneer P92B12 X Pioneer P93B09Pioneer Hi-Bred International, Inc., PVP 200600081
Pioneer P92Y20 PI 652913
Pioneer P92B12 X L03610Pioneer Hi-Bred International, Inc., PVP 200800104
Pioneer P93Y05 PI 659290
Pioneer P92B12 X Pioneer P93M51Pioneer Hi-Bred International, Inc., PVP 201000119
RJS18001 PI 653118
Pioneer P92B12 X L03610Pioneer Hi-Bred International, Inc., PVP 200800141
RJS23001 PI 656601
Pioneer P92B12 X YB26V01Pioneer Hi-Bred International, Inc., PVP 200900175
RJS25001 PI 653124
Pioneer P92B12 X YB32K01Pioneer Hi-Bred International, Inc., PVP 200800147
RJS28001 PI 653126
Pioneer P92B12 X Pioneer P93B09Pioneer Hi-Bred International, Inc., PVP 200800149
U03-200238 NE3202 X Pioneer P92B12
U03-200317 U99-009019 X Pioneer P92B12
U03-400435 Pioneer P92B12 X U97-207904
XB25G12 PI 665327
Pioneer P92B12 X Pioneer P93M11Pioneer Hi-Bred International, Inc., PVP 201200201
YB22R06 Pioneer P92B12 X Pioneer P92B38
ZB23G05 Pioneer P92B12 X R03893






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