P. J. Burfening

Date of First Calving in Beef Cows and Subsequent Calf Production

John Leo Lesmeister, P. J. Burfening, R. L. Blackwell · Journal of Animal Science · 1973 · 348 citations

Agriculture, Animal Sciences, Dairy Science +14

Occurrence of neonatal and postnatal mortality in range beef cattle. I. Calf loss incidence from birth to weaning, backward and breech presentations and effects of calf loss on subsequent pregnancy rate of dams

D. J. Patterson, R. A. Bellows, P. J. Burfening et al. · Theriogenology · 1987 · 120 citations

Veterinary Medicine, Animal Sciences, Veterinary Epidemiology +13

Embyro Death Resulting from Adverse Environment on Spermatozoa or Ova

L. C. Ulberg, P. J. Burfening · Journal of Animal Science · 1967 · 117 citations

Life Sciences, Biology, Physiology +9

Occurrence of neonatal and postnatal mortality in range beef cattle. II. Factors contributing to calf death

R. A. Bellows, D. J. Patterson, P. J. Burfening et al. · Theriogenology · 1987 · 77 citations

Veterinary Medicine, Animal Sciences, Veterinary Epidemiology +14

Effects of Dam Age, Prepartum Nutrition and Duration of Labor on Productivity and Postpartum Reproduction in Beef Females

D. E. Doornbos, R. A. Bellows, P. J. Burfening et al. · Journal of Animal Science · 1984 · 75 citations

Agriculture, Animal Sciences, Dairy Science +17