Postpartum döneminde uygulanan PGF2?'nın buzağılama-ilk tohumlama aralığı ve ilk tohumlamada gebe kalma oranı üzerine etkisi
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Date
1997
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info:eu-repo/semantics/openAccess
Abstract
Bu çalışmada, ineklerde postpartum 45. günden sonra uygulanan PGF2 \alpha 'nın buzağılama-ilk tohumlama ve ilk tohumlamada gebelik oranı üzerine etkisi araştırıldı. Materyal olarak İsviçre Esmeri ırkından 24 baş düve kullanıldı. İnekler tesadüfi örnekleme yoluyla üç gruba ayrıldı. I. gruptaki ineklere postpartum 45. günden itibaren günlük rektal muayene uygulandı. Ovaryumlannda aktif bir corpus luteum tespit edilen ineğe 0.150 mg d-cloprostenol enjekte edildi ve enjeksiyonu takiben 72 ve 96. saatlerde suni tohumlama uygulandı. II. gruptaki inekler 11 gün arayla 0.150 mg d-cloprostenol'den çift doz enjekte edilerek senkronize edildiler. İkinci enjeksiyonu takiben 72 ve 96. saatlerde tohumlamalar gerçekleştirildi. Üçüncü gruptaki hayvanlar kontrol grubu olarak tutuldu ve postpartum 45. günden sonra gözlenebilen ilk östrüslerinde tohumlandılar. Bir, iki ve üçüncü gruplarda buzağılama-ilk tohumlama aralığı ve gebelik oranları sırasıyla 57.41.68, 60.00.38 ve 82.56.40 gün (p0.05) ve % 50, % 50 ve % 62.5 (p0.05) olarak tespit edildi.
In this trial, the efficacy of PGF2OC administered after 45 days of calving-conception interval and pregnancy rates in the first insemination in cows were studied. Twenty-four cows were used as a materials. Cows were divided into three groups. Cows in 1 group were examined daily after 45 days,parturition by rectal palpation. After detection of corpus luteum, 0.150 mg d-cloprostenol were in¬jected intramuscularly and then cows were inseminated 72 and 96 horus. A prostaglandin analoque of d-cloprostenol were injected intamuscularly two times with 11 days interval at a dose of 0.150 mg per animal to the second group. All animals were inseminated 72 and 96 hours after second d-cloprostenol injection. Cows in 3 group were inseminated on the basis of observation of estrus signs after 45 days postpartum period. Calving-conception interval and pregnancy rates in the first insemination in group 1, 2 and 3 were 57.41.68, 60.00.38 ve 82.5±6.40 day (p<0.05) and 50%, 50% and 62.5% (p>0.05), respectively. As a conclusion, administration of d-cloprostenol in postpartum period could shorten calving-first insemination inter¬val.
In this trial, the efficacy of PGF2OC administered after 45 days of calving-conception interval and pregnancy rates in the first insemination in cows were studied. Twenty-four cows were used as a materials. Cows were divided into three groups. Cows in 1 group were examined daily after 45 days,parturition by rectal palpation. After detection of corpus luteum, 0.150 mg d-cloprostenol were in¬jected intramuscularly and then cows were inseminated 72 and 96 horus. A prostaglandin analoque of d-cloprostenol were injected intamuscularly two times with 11 days interval at a dose of 0.150 mg per animal to the second group. All animals were inseminated 72 and 96 hours after second d-cloprostenol injection. Cows in 3 group were inseminated on the basis of observation of estrus signs after 45 days postpartum period. Calving-conception interval and pregnancy rates in the first insemination in group 1, 2 and 3 were 57.41.68, 60.00.38 ve 82.5±6.40 day (p<0.05) and 50%, 50% and 62.5% (p>0.05), respectively. As a conclusion, administration of d-cloprostenol in postpartum period could shorten calving-first insemination inter¬val.
Description
Keywords
Veterinerlik, İnek, PGF2α, Postpartum dönem
Journal or Series
Kafkas Üniversitesi Veteriner Fakültesi Dergisi
WoS Q Value
Scopus Q Value
Volume
3
Issue
2
Citation
Ataman, M. B., Kaya, A., Aral, F., Aköz, M., Yıldız, C. (1997). Postpartum Döneminde Uygulanan PGF2α'nın Buzağılama-İlk Tohumlama Aralığı ve İlk Tohumlamada Gebe Kalma Oranı Üzerine Etkisi. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, 3(2), 191-194.
