Journals / Ankara Üniversitesi Veteriner Fakültesi Dergisi / 2005 / Cilt: 52 - Sayı: 3

Effect of PRID applications on various fertility parameters in cows with anestrus

Anöstrüs semptomu gösteren ineklerde PRID uygulamalarının çeşitli fertilite parametrelerine etkisi

Pages
161–163
Publication Date
2022-10-12
DOI
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AI Summary & Key Takeaways

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

The first service pregnancy rates and the overall pregnancy rates were 57.14%-14.28% and 75%-42.85%, in groups I and II, respectively.

📌 3 Key Takeaways

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Objective & Hypothesis:The aim of study was to investigated the effect on fertility of progesteron releasing intravaginal device (PRID) treatment in cows with anoestrus.
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Key Findings & Data:Fifteen cows were not observed oestrus over 60 days after calving as material of the study.
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Conclusion & Impact:The first service pregnancy rates and the overall pregnancy rates were 57.14%-14.28% and 75%-42.85%, in groups I and II, respectively.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The aim of study was to investigated the effect on fertility of progesteron releasing intravaginal device (PRID) treatment in cows with anoestrus. Fifteen cows were not observed oestrus over 60 days after calving as material of the study. Cows were divided into two grups as suboestrus (group I, n:8) and anoestrus (group II, n:7). All cows were inserted PRID intravaginally for 12 days. Following removal PRID, while the percentage of oestrus detection were 87.5% and 100% for I and II groups. It is found that intervals between the end of the treatment and onset of oestrus were 2.85+1.21 and 3.14+1.21 days in suboestrus and anoestrus groups, respectively. The first service pregnancy rates and the overall pregnancy rates were 57.14%-14.28% and 75%-42.85%, in groups I and II, respectively. There was a statistical significant difference between groups I and II for pregnancy rate. As a result, PRID application in cows with anoestrus increased reproductive performance, furthermore it was effective in the regulation of cycle and observation of oestrus.

Özet

Sunulan çalışmada, anöstrüs semptomu gösteren ineklerde PRID uygulamalarının bazı fertilite parametreleri üzerine etkisinin araştırılması amaçlanmıştır. Çalışmada anöstrus problemli 15 inek (grup I: suböstrüs, n:8, grup II: hakiki ansöstrüs, n:7) materyal olarak kullanıldı. Her 2 gruptaki inekteffeöi2|3 aplikatör yardımı ile 12 gün süreyle vagina içi yolla PRID uygulandı. PRID uzaklaştırıldıktan sonra grup I'de 7 hayvanda %87.5, grup H'de ise tüm hayvanlarda %100 östrüs saptandı. Östrüs görülme zamanı sırasıyla 2.85+1.21, 3.14+1.21 gün olarak tespit edildi. Tek-ve üç tohumlama sonrası elde edilen gebelik oranları grup I'de %57.14, grup H'de %14.28 iken, üç tohumlama sonrasında sırasıyla %75 ve %42.85 idi. Gebelik oranları arasındaki fark istatistiksel olarak önemli idi (p

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Cite This Article

ZONTURLU, A. K., ATLI, M. O., ÇETİN, H. (2022). Effect of PRID applications on various fertility parameters in cows with anestrus. Ankara Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 52 - Sayı: 3, 161–163. https://ajindex.com/articles/445236

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