THE UNIVERSAL COMPENDIUM






American Swine Breeds
Developed from Inbred Lines

Breed Developer Place Year 
Registry Admission
Parent Breeds Colour
Beltsville No. 1 USDA Beltsville, Maryland 1935
1951
· Landrace
· Poland China
black with white markings
Beltsville No. 2 USDA Beltsville, Maryland  
1952
· Danish Yorkshire
· Danish Landrace
· Duroc
· Hampshire 
light red
C P F Conner Prairie Farm Noblesville, Indiana 1956
1964
· San Pierre
· Beltsville No. 1
black and white
C P F No. 2 Conner Prairie Farm  Noblesville, Indiana 1959
1964
· Yorkshire
· Maryland No. 1
· Beltsville No. 2
black and white
Maryland No. 1 USDA; Maryland Agricultural Experiment Station Queenstown, Maryland 1941
1951
· Landrace
· Berkshire
black and white spotting
Minnesota No. 1 Minnesota Agricultural Experiment Station; USDA North Central Station, Minnesota 1936
1946
· Danish Landrace
· Tamworth
red
Minnesota No. 2 Minnesota Agricultural Experiment Station; USDA Rosemount Experiment Station, Minnesota 1941
1948
· Yorkshire
· Poland China
· San Pierre
black and white
Minnesota No. 3 Minnesota Agricultural Experiment Station Rosemount Experiment Station, Minnesota 1940s
1956
· Gloucester Old Spot 
· Welsh/Large White
· C-line Poland
· Beltsville No. 2
· Minnesota No. 1
· Minnesota No. 2
· San Pierre           
black and red spotting
Minnesota No. 4 Minnesota Agricultural Experiment Station Rosemount Experiment Station, Minnesota 1940s
 
   
Montana No. 1 USDA; Montana Agricultural Experiment Station Miles City, Montana 1936
1948
· Landrace
· Hampshire
black
Palouse Washington State Experiment Station; Irrigation Experiment Station Pullman, Washington; Prosser, Washington 1945
1956
· Danish Landrace
· Chester White
white
San Pierre Gerald Johnson Indiana  
1953
· Berkshire
· Chester White
black and white


Sources

Gillespie, J. R. Modern Livestock & Poultry Production, 2nd ed. USA: Delmar Publishers Inc., 1983.

 

 

 

 

 

 

 

 

 





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