Udder morphology, and milk physicochemical structure in Bafra (Chios × Karayaka) ewes

  • İbrahim Şeker Fırat University, Faculty of Veterinary Medicine, Department of Zootechny. Elazığ, Türkiye
  • Abdurrahman Köseman Malatya Turgut Özal University, Battalgazi Vocational School, Plant and Animal Production Department. Malatya, Türkiye
  • Selim Kul Yozgat Bozok University, Faculty of Veterinary Medicine, Department of Zootechny. Yozgat, Türkiye
  • Sezgin Koçyiğit Doğanşehir District Directorate of Agriculture and Forestry. Malatya, Türkiye
  • Pınar Şeker Elazig Provincial Directorate of Agriculture and Forestry. Elazığ, Türkiye
Keywords: Bafra sheep, milk yield, physicochemical properties of milk, udder traits, udder type

Abstract

It was aimed to determine the effects of udder type on udder traits, milk yield and some physicochemical properties of Bafra (Chios × Karayaka) ewes. The lactation length, daily milk yield, lactation milk yield, and daily average milk yield of ewes were determined. In addition the udder type were determined, udder and teat traits were measured. The fat, solid non–fat, protein, lactose, mineral, density, freezing point, and conductivity values of the milk were determined. Type 3 udder was observed at the highest rate (37.5%) and Type 5 udders were not detected in ewes. The lactation length, daily, and lactation milk yield values were calculated as 177.75 days, 868.60 g and 156.86 kg, respectively. Udder circumference, udder width, udder depth, right teat length, left teat length, right teat diameter, left teat diameter, the distance between teats and udder floor height from the ground was calculated as 40.95 ± 0.63, 12.36 ± 0.30, 16.24 ± 0.40, 2.85 ± 0.09, 2.76 ± 0.09, 1.49 ± 0.03, 1.43 ± 0.04, 15.35 ± 0.23, and 31.88 ± 0.70 cm, respectively. Rates of fat, protein, lactose, solid non–fat, mineral and also density, freezing point, and conductivity were calculated at 5.17 ± 0.30, 1039.08 ± 0.31, 6.24 ± 0.05, 11.51 ± 0.10, 0.88 ± 0.009, 1039.08 ± 0.31 g·mL-1, -0.80 ± 0.009°C and 5.26 ± 0.03 mS·cm-1, respectively. It has been determined that Bafra sheep can be a suitable breed for breeding in the conditions of Malatya, Province of Turkey. However, more scientific research should be done on this topic and the level of milk production should be improved.

Downloads

Download data is not yet available.

References

Birteeb PT, Peters SO, Yakubu A, Adeleke MA, Ozoje MO. Multivariate characterisation of the phenotypic traits of Djallonke and Sahel sheep in Northern Ghana. Trop. Anim. Health Prod. [Internet]. 2013; 45(1):267-74. doi: https://doi.org/f4nzm7

Vrdoljak J, Prpić Z, Samaržija D, Vnučec I, Konjačić M, Ugarković NK. Udder morphology, milk production and udder health in small ruminants. Mljekarstvo. [Internet]. 2020; 70:75-84. doi: https://doi.org/k4x7

Makovický P, Margetín M, Makovický P. Estimation of genetic and phenotypic parameters for udder morphology traits in different dairy sheep genotypes. Acta Univ. Agric. Silvic. Mendelianae Brun. [Internet]. 2017; 65:105-110. doi: https://doi.org/k4x8

Makovický, P, Nagy M, Makovický P. The comparison of ewe udder morphology traits of Improved Valachian, Tsigai, Lacaune breeds and their crosses. Mljekarstvo. [Internet] 2014 [cited 18 May 2023]; 64(2):86-93. Available in: https://bit.ly/3FVBUAP.

Güngör ÖF, Ünal N. Some production characteristics of Bafra, Akkaraman, Bafra × Akkaraman F1 and B1 sheep genotypes. Ankara Üniv. Vet. Fak. Derg. [Internet]. 2020; 67(4):335-342. doi: https://doi.org/k4x9

Maria G, Gabina D. Simplification of milk recording scheme in Latxa milking sheep. Livest. Prod. Sci. [Internet]. 1992; 31:313-320. doi: https://doi.org/c2tf57

Berger YM, Thomas DL. Milk testing, calculation of milk production and adjustment factors. In: Proceedings of the 10th Great Lake Dairy SheepSymposium; 4-6 Nov. 2004; Hudson, WI, USA. [Internet]. Madison, USA: University of Wisconsin-Madison. 2004 [cited 10 July 2023]; p. 55-62. Available in: https://bit.ly/3QWxfoJ.

Şeker İ, Köseman A, Kul S, Şeker P, Koçyiğit S. Effect of udder type on udder traits, milk yield and some physicochemical characteristics of milk in Awassi ewes. J. Hellenic Vet. Med. Soc. [Internet]. 2022; 73:4235–4244. doi: https://doi.org/k4z2

De La Fuente LF, Fernandez G, San Primitivo F. A linear evaluation system for udder traits of dairy ewes. Livest. Prod. Sci. [Internet]. 1996; 45:171-178. doi: https://doi.org/b53xj9

Epstein H. The Awassi sheep with special reference to the improved dairy type. FAO Animal Production and Health Paper 57. [Internet]. 1985 [cited 10 July 2023]; 31 p. Available in: https://bit.ly/3SGTPCW.

Akgül A. Tıbbi araştırmalarda istatistiksel analiz teknikleri. 3rd. ed. Ankara: Emek Ofset; 2005; 254 p.

SPSS. SPSS 22.0. Statistical package in social sciences for windows. Chicago: IBM; 2015.

Kaygısız A, Dağ B. Effects of udder types and some environmental factors on milk production of improved Awassi sheep. KSU J. Nat. Sci. [Internet]. 2017; 20:344-349. doi: https://doi.org/k4z3

Özyürek S. Investigation of relationship between udder morphology, lactation traits and milk components in Morkaraman and Awassi. GUSTIJ. [Internet]. 2020; 10:268-274. doi: https://doi.org/k4z4

Kahraman M, Yüceer-Özkul B. Milk yield and some milk quality traits of Akkaraman, Bafra and Bafra x Akkaraman F1 sheep. Eurasian J. Vet. Sci. [Internet]. 2020; 36:86-95. doi: https://doi.org/k4z5

Seker I, Kul S. Bayraktar M, Akcan A. Effects of crossbreeding with East-Friesian to Awassi on milk production and mammary gland traits. Med. Weter. [Internet]. 2004 [cited 25 June 2023]; 60(8):815-818. Available in: https://bit.ly/47yoQxh.

Iñiguez L, Hilali M, Thomas DL, Jesry G. Udder measurements and milk production in two Awassi sheep genotypes and their crosses. J. Dairy Sci. [Internet]. 2009; 92:4613-4620. doi: https://doi.org/b2bpzm

Panayotov D, Sevov S, Georgiev D. Milk yield and morphological characteristics of the udder of sheep from the breed Lacaune in Bulgaria. BJAS. [Internet]. 2018 [cited 25 June 2023]; 24:95-100. Available in: https://bit.ly/3QD6fJr.

Oravcová M, Margetín M, Peškovičová D, Daňo J, Milerski M, Hetényi L, Polák P. Factors affecting milk yield and ewe’s lactation curves estimated with test-day models. Czech. J. Anim. Sci. [Internet]. 2006; 51:483–490. doi: https://doi.org/k4z6

Özbaşer FT, Akçapınar H. Some Production traits of acıpayam sheep under the middle anatolian conditions. Livest. Studies. [Internet]. 2011 [cited 15 June 2023]; 51(1):1-14. Avalaible in: https://bit.ly/3MD0CKb.

Sarı M, Yılmaz İ, Önk K. Effects of lactation stage, lactation order and udder types on udder traits and composition of milk in Tuj ewes. Ankara Univ. Vet. Fak. Derg. [Internet]. 2015; 62:313-318. doi: https://doi.org/k4z7

Ünal N, Akçapınar H, Atasoy F, Yakan A, Uğurlu M. Some udder traits and growth of lambs and phenotypic correlations between those of traits with milking traits and milk production measured by various milk estimation methods in Bafra sheep. Ankara Üniv. Vet. Fak. Derg. [Internet]. 2008; 55:117-124. doi: https://doi.org/bp3grr

Çelik Ş, Özdemir S. β-Lactoglobulin variants in Awassi and Morkaraman sheep and their association with the composition and rennet clotting time of the milk. Turk. J. Vet. Anim. Sci. [Internet]. 2006 [cited 18 May 2023]; 30(6):539-544. Available in: https://bit.ly/3MC7sPR

Tarazona LE, Andrade R, Vargas JC. Physicochemical characteristics of raw milk in sheep of Boyacá Colombia. Rev. Vet. [Internet]. 2021; 31(2):126-130. doi: https://doi.org/k4z8

Akgün H, Koyuncu M. Determination of milk yield characteristics in Kıvırcık sheep under the breeder conditions. KSU J. Agric Nat. [Internet]. 2020; 23:1406-1413. doi: https://doi.org/k4z9

Karakuş F, Ilyas N. The relationship between udder conformation and milk quantity and quality in Iraqi Awassi ewes. IJENT. [Internet]. 2020 [cited 26 June 2023]; 4(2):81-92. Available in: https://bit.ly/3SE37zu.

Türkyılmaz D, Özyürek S, Esenbuğa N, Yaprak M. Correlation between various udder measurements and milk components in Morkaraman, Tuj and Awassi sheep. Pakistan J. Zool. [Internet]. 2018; 50(5):1921-1927. doi: https://doi.org/k42b

Published
2024-01-01
How to Cite
1.
Şeker İbrahim, Köseman A, Kul S, Koçyiğit S, Şeker P. Udder morphology, and milk physicochemical structure in Bafra (Chios × Karayaka) ewes. Rev. Cient. FCV-LUZ [Internet]. 2024Jan.1 [cited 2024Nov.24];34(1):8. Available from: https://mail.produccioncientificaluz.org/index.php/cientifica/article/view/41144
Section
Animal Production