Sources of variation of post-partum cyclicity, ovulation and pregnancy rates in primiparous Charolais cows treated with norgestomet implants and PMSG

A new intravaginal progesterone releasing device for cattle (CIDR-B) for oestrous synchronisation, increasing pregnancy rates and the treatment of post-partum anoestrus

Macmillan Kl, A. J. Peterson · Animal Reproduction Science · 1993 · 275 citations

Veterinary Medicine, Animal Sciences, Endocrinology +17

Relationships among Weight Change, Body Condition and Reproductive Performance of Range Beef Cows

G. E. Selk, R. P. Wettemann, K. S. Lusby et al. · Journal of Animal Science · 1988 · 204 citations

Agriculture, Animal Sciences, Dairy Science +17

Research Needs in Beef Cattle Reproduction

J. Ν. Wiltbank · Journal of Animal Science · 1970 · 146 citations

Agriculture, Animal Sciences, Veterinary Physiology +9

Prepartum body condition and weight influences on reproductive performance of first-calf beef cows

S. M. DeRouen, D. E. Franke, D. G. Morrison et al. · Journal of Animal Science · 1994 · 145 citations

Agriculture, Animal Sciences, Dairy Science +17

Postpartum Nutrient Intake and Body Condition: Effect on Pituitary Function and Onset of Estrus in Beef Cattle

L. M. Rutter, R.D. Randel · Journal of Animal Science · 1984 · 135 citations

Agriculture, Animal Sciences, Veterinary Physiology +17