Efficacy of Different Synchronization Protocols on Generation of Fertile Estrus, Hormonal Profile, and Conception Rate in Bos indicus Achai Cows
Shah Murad Khan1, Hamayun Khan1, Younas Muhammad1, Haq Aman Ullah1*, Muhammad Tariq Tunio2, Ali Gohar2 and Fazli Rabbani3
1College of Veterinary Sciences, The University of Agriculture Peshawar, Khyber Pakhtunkhwa, Pakistan; 2Department of Agricultural Sciences, AIOU Islamabad, Pakistan; 3College of Veterinary and Animal Sciences, Abdul Wali Khan University Mardan, Khyber Pakhtunkhwa, Pakistan.
*Correspondence | Haq Aman Ullah, College of Veterinary Sciences, The University of Agriculture Peshawar, Khyber Pakhtunkhwa, Pakistan; Email: firstname.lastname@example.org
Modified 7-d Select synch + CIDR and TAI (Timed artificial insemination) protocol.
Changing pattern of progesterone concentrations in Presynch-Ovsynch protocol in Achai Cows (y = -0.430x2 + 1.650x + 15.98, R² = 0.726).
Changing pattern of progesterone concentrations in Mod-7dSS protocol in Achai Cows (y = -0.087x2 - 2.037x + 18.54, R² = 0.923).
Changing pattern of estrogen concentrations in Presynch-Ovsynch treated in Achai Cows (y = 3.009x2 - 21.28x + 78.84, R² = 0.766).
Changing pattern of Estrogen concentrations in Mod-7dSS treated Achai Cows (y = 0.100x2 + 3.006x + 27.63, R² = 0.042).
Design for Presynch-Ovsynch synchronization protocol with artificial insemination at detected estrus (AIDE).