Araştırma Makalesi

Determination of Reproductive and Survival and Growth Characteristics of Lambs in Akkaraman Ewes Reared in Şefaatli District of Yozgat Province

Cilt: 28 Sayı: 5 11 Eylül 2025
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Determination of Reproductive and Survival and Growth Characteristics of Lambs in Akkaraman Ewes Reared in Şefaatli District of Yozgat Province

Abstract

The aim of this study was to determine the factors affecting the reproductive efficiency and the growth characteristics of Akkaraman ewes reared under conditions in Şefaatli district, Yozgat province. The animal materials of this study consisted of 581 head ewes and 643 head lambs obtained from different farms. It was determined lambing rate, infertility rate, single birth rate, twinning birth rate, female birth rate, male birth rate, and litter size at birth, 95.5%, 4.4%, 82.7%, 17.3%, 46.9%, 53.1% and 1.16%i, respectively. The birth weight and weaning weight of lambs were established as 4.16 kg and 21.50 kg, respectively. In general, the survivability rate of lambs until weaning was determined as 95.80 %. These rates were 94.70, 96.77, 98.91, and 88.04% for female, male, single, and twin lambs, respectively. In addition, the survivability rate of lambs born to 2-, 3-, and 4-year-old ewes was 92.59%, 94.33% and 97.35% respectively. As a result, when the obtained data are evaluated, it can be said that the lambing and twinning rates are quite good according to the field conditions, and the infertility rate is at the desired levels.

Keywords

Etik Beyan

Sayın Editör, Bu çalışmanın yapılması için etik kurul onay belgesine ihtiyaç yoktur. Ancak yapılan çalışma deney hayvanlarının korunmasına ilişkin ulusal yönetmeliğe uygun olarak gerçekleştirilmiştir. Metin içerisinde de aşağıdaki ifadeye yer verilmiştir. “ All researchers declared it that "all animal procedures were conducted in accordance with EU Directive for animal experiments (European Union, 2010), ARRIVE guidelines (Kilkenny et al., 2010) and national regulation on the protection of experimental animals used for experimental ".

Kaynakça

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  3. Aktaş, A. H., Ankarali, B., Halici, I., Demirci, U., Atik, A. & Yaylaci, E. (2014). Growth traits and survival rates of Akkaraman lambs in breeder flocks in Konya Province. Turkish Journal of Veterinary & Animal Sciences, 38(1), 40-45. https://doi.org/10.3906/vet-1303-3
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Ayrıntılar

Birincil Dil

İngilizce

Konular

Küçükbaş Hayvan Yetiştirme ve Islahı

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

27 Temmuz 2025

Yayımlanma Tarihi

11 Eylül 2025

Gönderilme Tarihi

5 Mart 2025

Kabul Tarihi

18 Haziran 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 28 Sayı: 5

Kaynak Göster

APA
Öncül Duykop, A., & Tüfekci, H. (2025). Determination of Reproductive and Survival and Growth Characteristics of Lambs in Akkaraman Ewes Reared in Şefaatli District of Yozgat Province. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, 28(5), 1383-1393. https://doi.org/10.18016/ksutarimdoga.vi.1652128

Cited By

21082



2024-JIF = 0.500

2024-JCI = 0.14

Uluslararası Hakemli Dergi (International Peer Reviewed Journal)

       Dergimiz, herhangi bir başvuru veya yayımlama ücreti almamaktadır. (Free submission and publication)

      Yılda 6 sayı yayınlanır. (Published 6 times a year)


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