Finding dairy profitability through the feed budget Brownfield, Nicole Heslip, Mike Hutjens March 2026 cover crops | double cropping | High-oleic | milk fat | University of Illinois Abstract Soybean Meal Swine Health Rochell, S. J., S.J., L. S. Alexander, G. C. Rocha, W. G. Van Alstine, R. D. Boyd, J. E. Pettigrew and R. N. Dilger July 2015 pig feed | porcine reproductive and respiratory syndrome virus | PRRSV | swine health | University of Illinois