Effect of GnRH or Estradiol on Emergence of a New Follicular Wave, Follicular Development and Pregnancy Rate in a CIDR-Based Timed AI Protocol in Holstein Cows

  • Kim, Ui-Hyung (College of Veterinary Medicine, Chungbuk National University) ;
  • Nam, Hyun-Wook (College of Veterinary Medicine, Chungbuk National University) ;
  • Kang, Hyun-Gu (College of Veterinary Medicine, Chungbuk National University) ;
  • Kim, Ill-Hwa (College of Veterinary Medicine, Chungbuk National University)
  • Published : 2003.10.31