Robert A. Cushman
USDA, ARS, U.S. Meat Animal Research Center
Clay Center,
NE
USA
Papers:
100
Impact of elevated preovulatory estradiol during a fixed-time AI protocol on uterine environment and embryonic survival to day 16
318
Relationship Between Ovarian Reserve and Preovulatory Estradiol During a Fixed-Time AI Protocol in Beef Heifers
326
Fetal and Postnatal Nutritional Programming of Reproductive Performance in Ruminants
336
Use of an Electronic Activity Detection System to Characterize Estrus Activity in Crossbred Beef Heifers Differing in Follicle Number
401
Impact of initiating a fixed-time AI program on herd calving date and weaning weight
403
Effects of Neonatal Litter Size and Age on Ovarian Gene Expression and Follicular Development in Gilts