J.C. Spitzer

Effect of Varying Levels of Postpartum Nutrition and Body Condition at Calving on Subsequent Reproductive Performance in Beef Cattle23

M. W. Richards, J.C. Spitzer, M. B. Warner · Journal of Animal Science · 1986 · 545 citations

Agriculture, Animal Sciences, Dairy Science +17

Reproductive responses and calf birth and weaning weights as affected by body condition at parturition and postpartum weight gain in primiparous beef cows

J.C. Spitzer, D. G. Morrison, R. P. Wettemann et al. · Journal of Animal Science · 1995 · 238 citations

Agriculture, Animal Sciences, Dairy Science +13

Body condition at parturition and postpartum weight gain influence luteal activity and concentrations of glucose, insulin, and nonesterified fatty acids in plasma of primiparous beef cows.

J.A. Vizcarra, R. P. Wettemann, J.C. Spitzer et al. · Journal of Animal Science · 1998 · 138 citations

Agriculture, Animal Sciences, Dairy Science +17

A retrospective analysis of factors contributing to calf mortality and dystocia in beef cattle

J.M Nix, J.C. Spitzer, L. W. Grimes et al. · Theriogenology · 1998 · 106 citations

Veterinary Medicine, Animal Sciences, Veterinary Epidemiology +14

Influence of prepartum body condition score change on reproduction in multiparous beef cows calving in moderate body condition.

D. G. Morrison, J.C. Spitzer, J. L. Perkins · Journal of Animal Science · 1999 · 95 citations

Agriculture, Animal Sciences, Dairy Science +17