Pregnancy and Full-Term Development of Embryos Derived from Natural Mating and AI Following Estrous Synchronization in Swamp Buffalo

Rosadi, Bayu and Sumarsono, Teguh and Darmawan, Darmawan (2016) Pregnancy and Full-Term Development of Embryos Derived from Natural Mating and AI Following Estrous Synchronization in Swamp Buffalo. In: Tropical Animal Science and Production, 26-29 July 2016, Bangkok.

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Abstract

This study was designed to evaluate the fertility of swamp buffalo synchronized by prostaglandin administration prior to both natural mating and artificial insemination (AI). Twenty-five multiparous swamp buffaloes, 4 - 7 years of age, were intramuscularly injected by 35 mg prostaglandin (LutalyseTM, Pfizer, Puurs, Belgium) twice in eleven consecutive days. Natural mating was performed in fourteen buffaloes 72 h after second prostaglandin administration, the remaining buffaloes were artificially inseminated twice, 72h and 84 h following second prostaglandin administration. The pregnancy was determined on Day 60 days by per rectum palpation. Eleven of naturally mated buffaloes were pregnant (78.6%) significantly higher than AI result (6 of 11, 54.5%). Both natural mating and AI resulted 100% fetus survival rate, all embryo derived could perform full-term development. In conclusion, estrous synchronization by prostaglandin administration induced estrous and produced viable embryos following natural mating and AI in swamp buffalo.

Type: Conference (Paper)
Subjects: S Agriculture > SF Animal culture
Divisions: Fakultas Kedokteran dan Ilmu Kesehatan > Kedokteran
Depositing User: BAYU ROSADI
Date Deposited: 09 Sep 2019 03:28
Last Modified: 09 Sep 2019 03:28
URI: https://repository.unja.ac.id/id/eprint/9106

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