Distribution of Births of Bafra Sheep Reared in the Mediterranean Region during the Day

Distribution of Births of Bafra Sheep Reared in the Mediterranean Region during the Day

In this study, the distribution of birth data during the day (24 hours) of 651 lambs born in 2019-2022 of Bafra sheep reared in a private sheep farm in Kızıllı village of Antalya province was investigated. In the study, the effects on the distribution of births during the day and the characteristics of lambs such as birth type, sex, difficult and normal births, and dam’s lactation number were investigated. The 24 hours were divided into four equal periods such as 06:01-12:00 = 1, 12:01-18:00 = 2, 18:01-00:00 = 3, and 00:01- 06:00 = 4 to evaluate the distribution within the day. χ2 (Chi-square) test analysis was used to determine whether the characteristics such as, birth type, sex, difficult and normal births, and dam’s lactation number affected the distribution of births during the day. As a result of the analysis, the distribution of a total of 651 lamb births during the day was observed as 260 heads (39.9%) at 06:01-12:00, 199 heads (30.6%) at 12:01-18:00, 109 heads (16.7%) at 18:01- 00:00, and 83 heads (12.7%) at 00:01-06:00, respectively. In the first and second time periods between 06:01 and 18:00, 70.5% (459 heads) of lamb births occurred. The ratio and number of lambs in sex distribution were determined as 45.8% male (298 head) and 54.2% female (353 head), respectively. The number and rate of lamb births of ewes in the first lactation comprised 366 heads and 56.2%, respectively. According to the χ2 test of the time periods of the births, the effect of the lamb's birth type (P<0.05), difficult and normal births (P<0.05) and dam lactation number (P<0.01), were statistically significant while the effect on the lamb's sex was found to be insignificant. As a result, considering the distribution of births during the day, it was seen that they were concentrated during the daytime hours. Being more careful in herd management during these hours will increase the profitability of Bafra sheep, which is one of the sheep breeds with high fertility.

___

  • Akbaş A. 2013. Farm animal behaviour and welfare relationship. MAKU J Health Sci Inst, 1(1): 42-49.
  • Ali AMH. 2011. Causes and management of dystocia in small ruminants in Saudi Arabia. J Agri Vet Sci, 4(2): 95-108.
  • Aytekin İ, Boztepe S, Kan A. 2015. The importance of sheep breeding in reducing the dependence on cattle in red meat production. 2nd International Conference on Sustainable Agriculture and Environment (2nd ICSAE), September 30-October 3, Konya, Türkiye, pp: 1-14.
  • Bracke MB, Hopster H. 2006. Assessing the importance of natural behavior for animal welfare. J Agri Environ Ethics, 19(1): 77-89.
  • Büyüktekin M, Öztürk A, Zülkadir U. 2015. The distribution of birth in a day of Akkaraman ewes. 9th National Animal Science Congress, September 3-5, Konya, Türkiye, pp: 501-509.
  • Erduran H, Yaman B. 2014. Effect of some environmental factors on the distribution of daily kidding of Saanen goats in farms conditions. J Bahri Dagdas Anim Res, 1(1-2): 8-12.
  • Güngör İ, Akçapınar H. 2013. The production traits of Bafra sheep reared in Ankara conditions. J Lalahan Livest Res Inst, 53(2): 59-73.
  • Jacobson C, Bruce M, Kenyon PR, Lockwood A, Miller D, Refshauge G, Masters DG. 2020. A review of dystocia in sheep. Small Rumin Res, 192: 106209.
  • Karabacak A, Zülkadir U, Aköz M. 2012. Some reproductive behavior of Akkaraman sheep. Selcuk J Agri Food Sci, 26(4): 55-59.
  • Karabacak A, Zulkadir U, Aytekin İ. 2015. Some birth behavior of Anatolian Merino sheep. 9th National Animal Science Congress, September 3-5, Konya, Türkiye, pp: 68-74.
  • Karabacak A, Zulkadir U. 2014. Distribution of births by Anatolian Merino Sheep according to time of day. 12th International Academic Conference, September 1-4, Prague, Czechia, pp: 666-675.
  • Konyalı A, Tölü C, Daş G, Göncü C, Savaş T. 2004. A Study on the birth and birth behavior of goats. J Agri Sci, 10(4): 397-401.
  • Kuru M, Mülazımoğlu SB, Kaya D. 2016. Dystocia in sheep and goats. J Vet Sci Obstet Gynecol, 2(1): 74-77.
  • Metin J, Kaliber M. 2011. Behavioral characteristics of sheep. 7. National Student Congress. May 20-22, Aydın, Türkiye, pp: 84-92.
  • Mostefaı E, Kouidri M, Selles SMA. 2019. Causes of sheep dystocia in Djelfa area (Algeria). Revue Marocaine des Sciences Agronomiques et Veterinaires, 7(2):284-287.
  • Özçalık O. 2010. The distribution of lambings in a day of Akkaraman ewes. MSc Thesis, Selçuk University, Institute of Science, Konya, Türkiye, pp: 24.
  • Öztürk A. 2012. The Distribution of lambings in a day of Akkaraman Ewes. J Inst Sci Tech, 2(2Sp: A): 113-116.
  • R Core Team, 2020. R: A language and environment for statistical computing. Vienna, Austria: R Foundation for Statistical Computing. Retrieved from https:// www.R- project. org/.
  • Ramirez A, Quiles A, Hevia M, Sotillo F. 1995. Observations on the birth of goats. Canadian J Anim Sci, 75(1): 165-167.
  • Sönmez R, Kaymakçı M, Eliçin A, Tuncel E, Wassmuth R, Taşkın T. 2009. Improvement studies in Turkey sheep husbandry. Uludağ Üniv Zir Fak Derg, 23(2): 43-65.
  • Zülkadir U, Karabacak A. 2013. Distribution of birth within a day of Akkaraman and Awassi sheep. J Anim Prod Adv, 3(4): 120-125.
Black Sea Journal of Agriculture-Cover
  • Yayın Aralığı: 6
  • Başlangıç: 2018
  • Yayıncı: Hasan ÖNDER
Sayıdaki Diğer Makaleler

Partial Purification of Catalase Enzyme from Muscle Tissue of Dusky Spinefoot (Siganus luridus)

Büşra ÇEVİK, Sibel BAHADIR, Deniz EKİNCİ

The Effect of Region on Nut and Biochemical Traits of Mincane Hazelnut Cultivar

Orhan KARAKAYA

Some Pathogenic Bacteria Isolated and Identified from Traditionally Produced Turkish White Cheese

Emine MACİT

The Effect of Salt Stress on the Germination and Seedling Growth Parameters in Birdsfoot Trefoil (Lotus corniculatus L.)

Serhad BÜYÜKYILDIZ, Mehmet YILDIRIM, Ayşe Nida KURT

Distribution of Births of Bafra Sheep Reared in the Mediterranean Region during the Day

Özcan ŞAHİN

An Overview of Adding Rho-Associated Coiled-Coil Kinase and Knockout Serum Replacement with Trehalose to a Low Glycerol Tris-Based Semen Extender

Halil Ozancan ARSLAN, Esin KELES, Behnam ROSTAMİ, Damla ARSLAN-ACAROZ, Ali SOLEİMANZADEH, Omar BENNOUNE, Abdelhanine AYAD, Meziane RAHLA, Ibrahim AKINCI

Determination of Tolerance and Sensitivity of Safflower Genotypes Based on Germination Indices and Comparison of Biochemical Contents Under Salt Stress

Sercan ÖNDER, Nagihan YAVUZ, Muhammet TONGUÇ

Growth Performance and Some Serum, Bone and Fecal Parameters of Broilers Fed with Different Levels of Calcium and Phosphorus

Ahmet AKDAĞ, Zekeriya KIYMA

Socio-Economic View of Fisheries Processing Sector Employees: Black Sea Region-Türkiye

Muhammed Ali ALTUN, Emre ÇAĞLAK

Genetic Variability of Small Horse Populations from Greek Islands

Myrına EMİLİO KATSOULAKOU, Dimitris PAPACHRİSTOU, Nikolaos KOSTARAS, George LALİOTİS, Iosif BİZELİS, Ernest Gus COTHRAN, Rytis JURAS, Panagiota KOUTSOULİ