The Effect of Administration of Testosterone Antibody, β-Carotene and Vitamin E on Multiple Pregnancy and MDA (Malondialdehyde) in Tuj Breed Sheep in Non-Breeding Season

Kaçar, Cihan; Kamiloğlu, Nadide Nabil; Gürbulak, Kutlay; Pancarcı, Şükrü Metin; Güngör, Örsan; Güvenç, Kazım; Saban, Erdal

doi:10.9775/kvfd.2008.03-a

Cited by 5 publications

(5 citation statements)

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“…This results are higher than those reported for TW and LR on Akkaraman sheep 8 , and for FEC, LITS and LR 9 on Karakaş sheep and for LR 10,11 on Ramlıç and Tushin sheep.…”

Section: Reproductive Performance Of Ewes and Lamb Survival Rate (Sr)contrasting

confidence: 69%

Reproductive Performance of Ewes and Growth Characteristics of Lambs in Zom Sheep Reared in Karacadağ District

Koncagül¹,

Vural²,

Karataş³

et al. 2013

Kafkas Univ Vet Fak Derg

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This is the first study and report in which some ewe reproductive and lamb growth performances of Zom sheep were investigated and described in Turkey. The research was carried out on three different flocks randomly chosen among the Zom sheep flocks in the district of Karacadağ surrounded by Diyarbakır, Şanlıurfa and Mardin provinces, and lasted for two years, 2010 and 2011. The data consisted of 242 and 254 heads of lamb born from 226 and 214 heads of ewe in 2010 and 2011, respectively. Lambing rate (LR), twinning rate (TW), fecundity (FEC) and litter size (LITS) were found as 94%, 17%, 1.09 and 1.17 on average, respectively. There was no significant difference among flocks within years or among years within flocks in terms of ewe reproductive performance, except for the flock 2 in terms of TW. Average means of the birth weight (BWT), weaning weight (WWT) at 90 th day and 6 th month live weight (SMLW) were 4.00 kg and 22.06 kg, 36.11 kg, respectively. The effects of age of dam, type of birth and sex of lambs were significant on BWT, WWT and SMLW (P<0.05). Besides the WWT was also significantly affected by the year (P<0.05), every 1 kg increase in BWT caused 2.02±0.281 kg increase on average in WWT of lambs (P<0.01). In addition, it was observed that the havier lambs at birth were havier in terms of SMLW (P<0.01). The average daily weight gain (ADWG1) and survival rate (SR) of lambs at weaning were 200 g/day and 90%, respectively. Keywords: Zom sheep, Reproductive performance, Lamb growth, Lamb survival Karacadağ Yöresinde Yetiştirilen Zom Koyunlarının Üreme Performansı ve Kuzularının Büyüme Özellikleri ÖzetBu araştırma, Zom koyunlarında bazı döl verimi ve kuzularda büyüme özelliklerini araştıran ve tanımlayan Türkiye'deki ilk çalışmadır. Araştırma, 2010 ve 2011 yıllarında, Diyarbakır, Şanlıurfa ve Mardin şehirlerinin çevrelediği Karacadağ bölgesinde Zom koyunu yetiştiriciliği yapan işletmeler arasından rastgele belirlenen 3 sürüde yürütülmüştür. Veriler, 2010 ve 2011 yıllarında doğum yapan sırasıyla 226 ve 214 baş koyun ve bunlardan doğan 242 ve 254 baş kuzularadan elde edilmiştir. Kuzulama oranı (KO), ikizlik oranı (İO), koçaltı koyun başına doğan kuzu sayısı (KKKS) ve doğuran koyun başına kuzu sayısı (DKKS) ortalamaları sırasıyla %94, %17, 1.09 ve 1.17 olarak tespit edilmiştir. İkinci sürüdeki İO hariç, koyun üreme performansı bakımından değişik yıllarda sürü içinde ya da aynı yılda sürüler arasında farklılık gözlemlenmemiştir. Ortalama doğum ağırlığı (DA), sütten kesim ağırlığı (SKA) ve altıncı ay canlı ağırlık (AACA) ortalaması sırasıyla 4.00, 22.06 ve 36.11 kg olarak tespit edilmiştir. DA, SKA ve AACA, ana yaşı, doğum tipi ve cinsiyet faktörlerinden önemli derecede etkilenmişlerdir (P<0.05). SKA üzerine yıl faktörünün de önemli etkisi tespit edilmiş (P<0.05), bunun yanında, DA'da meydana gelen her 1 kg'lık artışa karşılık SKA'da ortalama olarak 2.02±0.281 kg'lık bir artışın meydana geldiği gözlenmiştir (P<0.01). Buna ek olarak, doğumda daha ağır olan kuzuların AACA bakımından da daha ağır oldukları tespit e...

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“…This results are higher than those reported for TW and LR on Akkaraman sheep 8 , and for FEC, LITS and LR 9 on Karakaş sheep and for LR 10,11 on Ramlıç and Tushin sheep.…”

Section: Reproductive Performance Of Ewes and Lamb Survival Rate (Sr)contrasting

confidence: 69%

Reproductive Performance of Ewes and Growth Characteristics of Lambs in Zom Sheep Reared in Karacadağ District

Koncagül¹,

Vural²,

Karataş³

et al. 2013

Kafkas Univ Vet Fak Derg

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“…PMSG injection caused a 70% gestation rate. Kaçar et al (2008) reported a 50% gestation rate in Tuj sheep due to vaginal sponge application (containing 40 mg cronolone) and 600 I.U. PMSG injections.…”

Section: Discussionmentioning

confidence: 99%

The Effect of Progestin Source on Some Reproductive Performance in Akkaraman Ewes

GÖKÇEK

BAYRAK

Şen

2022

Black Sea Journal of Agriculture

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This study was conducted to determine the effect of progestin source on some reproductive performance, lamb birth weight and lamb mortality rate in Akkaraman ewes. A total of 40 Akkaraman sheep breed with similar live weights (51.3 ± 1.5 kg) and at least with two parturitions was used as experimental animals. 96 hours prior to estrus synchronization application, intramuscular injection of 1 cc PGF2α was performed to lutalyse the corpus luteum on the ovary in all ewes. The ewes were allocated randomly into two groups according to body weight. Estrus of ewes in the first group (n=20) were synchronized with intra-vaginal CIDR device containing 0.30 g natural progesterone. Estrus of ewes in the second group (n=20) were synchronized with intra-vaginal sponge containing 30 mg flugestone acetate (FGA). CIDR and sponge were withdrawn following 12 days and 600 IU PMSG were injected intramuscularly. After 24 hours from injections, all ewes were introduced to Akkaraman rams and ewes in estrus were recorded. There were no significant differences between natural and synthetic progesterone applications in terms of estrus rate, gestation rate and duration of gestation in Akkaraman ewes. Additionally, lamb birth weight and lamb mortality rates were similar in both experimental groups. However, application of CIDR increased total and multiple lamb birth rates of Akkaraman ewes (P

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“…It has been reported that β-carotene deficiency in feed adversely affects, either directly or indirectly, reproductive parameters such as estrus, conception, and pregnancy by changing ovary functions and intrauterine environment (Arıkan & Muğlalı 1999;Kaçar et al 2008). Özpınar et al (1994) reported that…”

Section: Discussionmentioning

confidence: 99%

Effect of Combined or Separate Administration of Beta Carotene-Vitamin E and hCG on Fertility in Sheep Lambs

Özmen¹,

Say²,

Cirit³

2021

Tarım Bilimleri Dergisi

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The Effect of Administration of Testosterone Antibody, β-Carotene and Vitamin E on Multiple Pregnancy and MDA (Malondialdehyde) in Tuj Breed Sheep in Non-Breeding Season

Cited by 5 publications

References 0 publications

Reproductive Performance of Ewes and Growth Characteristics of Lambs in Zom Sheep Reared in Karacadağ District

Reproductive Performance of Ewes and Growth Characteristics of Lambs in Zom Sheep Reared in Karacadağ District

The Effect of Progestin Source on Some Reproductive Performance in Akkaraman Ewes

Effect of Combined or Separate Administration of Beta Carotene-Vitamin E and hCG on Fertility in Sheep Lambs

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