Evaluation of two estrus synchronization protocols in dairy cattle at North Shoa zone Ethiopia [PDF]
Animal Production: Indonesian Journal of Animal Production, 2017 This study was initiated to change the hesitation of the farmer on the effectiveness of estrus synchronization under their (Ethiopian small holder) livestock management system using two synchronization protocols.
Yeshimebet Chanyalew +7 more
doaj +3 more sources
Estrus response and pregnancy rate of swamp buffalo: The use of multivitamins in different estrus synchronization hormone protocols [PDF]
Journal of Advanced Veterinary and Animal ResearchObjective: This study aims to determine the effect of using multivitamins in different estrus synchronization hormone protocols on estrus response, estrus onset, estrus duration, estrus intensity, and pregnancy rate in swamp buffalo.
Ferry Lismanto Syaiful +4 more
doaj +2 more sources
Comparative evaluation of estrus synchronization protocols on reproductive performance and estrus behavior in Barbados Black Belly sheep [PDF]
Veterinary World, 2023 Background and Aim: Estrus synchronization of ewes has been accomplished using several protocols with various degrees of success in improving reproductive efficiency and obtaining the most effective protocol used in sheep farming.
Krishna Mohan, Nitu Kumar
doaj +2 more sources
Efficiency of CIDR-Based Protocols Including GnRH Instead of eCG for Estrus Synchronization in Sheep. [PDF]
Animals (Basel), 2019 Simple Summary This study examines the preovulatory and ovulatory events (in terms of the timing of onset of estrus behavior, preovulatory LH surge, and ovulation) and the yields obtained (in terms of ovulation rate, progesterone secretion, and fertility)
Martinez-Ros P, Gonzalez-Bulnes A.
europepmc +2 more sources
Improving the efficiency of estrus synchronization in cows. [PDF]
J Adv Vet Anim ResObjective: This study aimed to determine the effects of biologically active substances and electrical stimulation of the uterus in cows on the effectiveness of estrus synchronization. Materials and Methods: Ninety (n = 90) Kazakh white-headed cows were synchronized with two injections of gonadotropin-releasing hormone on days 0 and 9 and prostaglandin ...
Julanov M +5 more
europepmc +4 more sources
Efficiency evaluation of two estrus synchronization protocols in estrus response and conception rate of dairy cows in the Dalocha district, Ethiopia. [PDF]
Heliyon, 2023 Haile SM, Abebe BK, Tesfa TW.
europepmc +2 more sources
Intravaginal administration of estradiol benzoate capsule for estrus synchronization in goats [PDF]
The Journal of Reproduction and Development, 2021 Estrus synchronization requires multiple treatments of hormonal drugs, requiring considerable time and cost. The aim of the present study was to develop an estrus synchronization protocol using intravaginal administration of estradiol benzoate (EB ...
Sayaka MATSUMOTO +2 more
doaj +2 more sources
Intravaginal Device-Type and Treatment-Length for Ovine Estrus Synchronization Modify Vaginal Mucus and Microbiota and Affect Fertility. [PDF]
Animals (Basel), 2018 Simple Summary This study examined the effects of different intravaginal device types used for estrous cycle management in sheep, and the timing of their insertion, on vaginal features (characteristics of vaginal mucus discharge, pH and microbiota) and ...
Martinez-Ros P +6 more
europepmc +2 more sources
Synchronization of Estrus in Cattle: A Review [PDF]
Veterinary World, 2011 Numbers of estrus synchronization programmes are available in cattle based on the use of various hormones like progesterone, prostaglandin F2a and their various combinations with other hormones like estrogen and Gonadotrophin Releasing hormone (GnRH ...
R. Islam
doaj +3 more sources
Efficacy of Two Estrus Synchronization Protocols in Crossbred Gyr Dairy Cows and Their Relationship with Heat Stress in the Peruvian Tropics [PDF]
Veterinary SciencesThe performance of estrus synchronization protocols may be influenced by stressful environmental conditions, even in tropically adapted cattle. This study evaluated the efficacy of two synchronization protocols for fixed-time artificial insemination ...
Ronald W. Vásquez-Tarrillo +8 more
doaj +2 more sources