STUDY ENVIRONMENT One of the top hog producers in the county contracted with Dr. Dwaine Bundy at Iowa State University to conduct a 12-month field test at 12 separate sites. Testing began in March 1999. Four sites remained untreated and... (Continue reading)
Allan P Schinckel, Professor of Animal Sciences, Purdue University If farm records are sorted into categories or relationships estimated from field records, the conclusions drawn for such analyses may be misleading. Farm records may have some underlying confounding the effects... (Continue reading)