Journals / Hayvan Bilimi ve Ürünleri Dergisi / 2020 / Cilt: 3 - Sayı: 1

The Effect of PMSG Hormone Application on Reproductive Efficiency in Different Periods in Kilis Goats together with PGF2α

Pages
1–6
Publication Date
2020-06-30
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The highest twinning rate was obtained in the 12-hour group.

📌 3 Key Takeaways

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Objective & Hypothesis:A total of 120 does were separated into the designated groups according to the administration of PMSG prior to the second PGF2-alpha (PGF2α) injection to obtain an alternative hormone protocol in order to increase oestrous control and reproductive efficiency in Kilis goats.
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Key Findings & Data:Prostaglandin F2-alpha was primed twice with interval of 11-days (on August 11 and August 22, 2017) at 12:00 pm.
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Conclusion & Impact:The highest twinning rate was obtained in the 12-hour group.
🔬Design:Research Article
📍Scope:2017 Verileri
⚙️Variables:PGF2α · üreme performansı · Kilis keçisi

Abstract

A total of 120 does were separated into the designated groups according to the administration of PMSG prior to the second PGF2-alpha (PGF2α) injection to obtain an alternative hormone protocol in order to increase oestrous control and reproductive efficiency in Kilis goats. Goats in control group were managed under the breeder’s conditions from mating to weaning after birth. Prostaglandin F2-alpha was primed twice with interval of 11-days (on August 11 and August 22, 2017) at 12:00 pm. Pregnant mare serum gonadotropin (PMSG, 500 IU) was injected at 24, 18, 12, 6 and 0-hours prior to the injection of PGF2α to the groups. After the second PGF2α administration, goats in heat were detected by a teaser buck and mated in 12 and 24-hours. The highest twinning rate was obtained in the 12-hour group.

Özet

Bu çalışmada, Kilis keçilerinde östrus kontrolü ve üreme verimliliğini arttırmak amacıyla alternatif bir hormon protokolü elde etmek üzere ikinci PGF2-alfa (PGF2α) enjeksiyonundan önce PMSG uygulanmasına için toplam 120 baş keçi gruplara ayrılmıştır. Control grubundaki keçiler tamamen yetiştirici koşullarında çiftleştirilmiştir. Tüm hayvanlara Prostaglandin F2-alfa analoğu 11 gün aralıklar ile (11 Ağustos ve 22 Ağustos, 2017) 2 defa uygulanmıştır. İkinci doz PGF2α uygulamasından 24, 12, 18, 6 saat önce ve 2. doz PGF2α uygulaması esnasında 500 IU gebe kısrak hormonu (PMSG) kas içi olarak enjekte edilmiştir. En son hormon uygulamasından sonra kızgın keçiler arama tekesi ile belirlenmiş ve çiftleştirilmiştir. Çalışma sonunda en yüksek ikizlik oranı 2. doz PGF2α uygulamasından 12 saat önce PMSG uygulaması grubunda elde edilmiştir.

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Cite This Article

GÜL, S., KESKİN, M., GÜNDÜZ, Z., GÜZEY, Y. Z., YILDIRIM, H. (2020). The Effect of PMSG Hormone Application on Reproductive Efficiency in Different Periods in Kilis Goats together with PGF2α. Hayvan Bilimi ve Ürünleri Dergisi, Cilt: 3 - Sayı: 1, 1–6. https://ajindex.com/articles/763642

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