Allen F. Harper

Dietary chromium picolinate additions improve gain:feed and carcass characteristics in growing-finishing pigs and increase litter size in reproducing sows

M. D. Lindemann, C. M. Wood, Allen F. Harper et al. · Journal of Animal Science · 1995 · 207 citations

Agriculture, Animal Sciences, Nutritional Sciences +17

Phytase supplementation of low-phosphorus growing-finishing pig diets improves performance, phosphorus digestibility, and bone mineralization and reduces phosphorus excretion.

Allen F. Harper, E. T. Kornegay, T. C. Schell · Journal of Animal Science · 1997 · 188 citations

Agriculture, Nutrition, Nutritional Sciences +17

Growth performance and intestinal morphology responses in early weaned pigs to supplementation of antibiotic-free diets with an organic copper complex and spray-dried plasma protein in sanitary and nonsanitary environments1

Junmei Zhao, Allen F. Harper, M. J. Estienne et al. · Journal of Animal Science · 2007 · 111 citations

Agriculture, Animal Sciences, Nutritional Sciences +17

Concentrations of leptin in serum and milk collected from lactating sows differing in body condition

M. J. Estienne, Allen F. Harper, C.R. Barb et al. · Domestic Animal Endocrinology · 2000 · 94 citations

Agriculture, Animal Sciences, Endocrinology +9

Dietary supplementation with a source of omega-3 fatty acids increases sperm number and the duration of ejaculation in boars

M. J. Estienne, Allen F. Harper, Russell M. Crawford · Theriogenology · 2008 · 94 citations

Life Sciences, Nutritional Sciences, Physiology +16