Arman, Chairussyuhur and Maskur, Maskur (2017) Comparison of Calving Rates with Two Oestrus Syncronization Protocols in Doro Ncanga Buffalo Cows Raised Extensively In Tambora Savannah. In: Proceeding The 7th International Seminar On Tropical Animal Production. Contribution on Livestock on Food Sovereignity in Tropical Countries. Universitas Gadjah Mada, Yogyakarta, pp. 872-874. ISBN 978-979-1215-29-9
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Abstract
This study was undertaken to compare two estrus synchronization protocols in Doro Ncanga buffaloes. Twenty four cows were divided into two groups of 12 cows. Animals in Group 1 were treated with two injections of PGF2α (Estron; Dinoprost thromithamine) 25 mg each intramuscularly at 11 days apart. Animals in Group 2 received 100 μg GnRH (Fertagyl; Gonadorelin acetate) on Day 0 and PGF2α on Day 7. Each animal in the two gropus received one timed artificial insemination 72 h after the last PGF2α administration. In Group 1 and Group 2, calving rates to the first service were 50% and 33%, respectively. Though the percentages of calving rate per synchronization were numerically higher in Group 1 than Group2, the difference was not significant (p>0.05). The findings indicated that synchronization of estrus with PGF2α alone resulted in a higher calving rate compared with synchronization of estrus using a combination of PGF2α and GnRh.
Item Type: | Book Section |
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Keywords (Kata Kunci): | Buffalo, Oestrus Synchronization, Fixed-Time AI, Calving |
Subjects: | S Agriculture > S Agriculture (General) |
Divisions: | Fakultas Peternakan |
Depositing User: | Relanti Saleha |
Date Deposited: | 04 Jan 2023 04:25 |
Last Modified: | 04 Jan 2023 04:25 |
URI: | http://eprints.unram.ac.id/id/eprint/34199 |
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Comparison of Calving Rates with Two Oestrus Syncronization Protocols in Doro Ncanga Buffalo Cows Raised Extensively In Tambora Savannah. (deposited 26 Dec 2022 05:55)
- Comparison of Calving Rates with Two Oestrus Syncronization Protocols in Doro Ncanga Buffalo Cows Raised Extensively In Tambora Savannah. (deposited 04 Jan 2023 04:25) [Currently Displayed]
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