Araştırma Makalesi

Exploring Morphological Variations in Eşme and Pırlak Sheep Raised in Breeder’s Conditions

Cilt: 65 Sayı: 1 8 Temmuz 2024
PDF İndir
TR EN

Exploring Morphological Variations in Eşme and Pırlak Sheep Raised in Breeder’s Conditions

Öz

Objective: The study was conducted to identify body measurements that can serve as selection criteria in breeding programs for Eşme and Pırlak sheep breeds. Additionally, the study aimed to investigate the phenotypic correlation between live weight and body measurements. Material and Methods: The animal materials of both breeds were obtained from farms that are considered multiplier flocks in the breeding programs. The animal material used in this study consists of a total of 612 sheep, including 311 Eşme sheep from three breeders and 301 Pırlak sheep from three breeders, sourced from six farms in Uşak province. In the study, data were collected on various physical characteristics of the animals during the mating period, including their head size (such as forehead width, head length, and ear length), body size (such as chest width, rump height, withers height, back height, chest depth, chest girth, and body length), and weight at the time of measurement. Results: The findings revealed that systematic environmental factors, such as breed, farm, gender, and age classes, have a statistically significant effect on the live weight and body measurements. On the other hand, positive correlation coefficients were obtained for live weight and body measurements. Conclusion: The findings revealed that utilizing body measurements, particularly chest girth, as selection criteria in breeding programs aimed at improving growth characteristics can have a positive impact on the live weights of animals. The observation that the Eşme breed exhibited higher values than the Prılak breed in terms of live weight and certain body measurements suggests that this breed holds significant potential for meat production in the region.

Anahtar Kelimeler

Body dimension, live weight, western Anatolia, farmers

Destekleyen Kurum

Bu çalışma Aydın Adnan Menderes Üniversitesi BAP komisyonu tarafından desteklenen ZRF-14027 numaralı projeden üretilmiştir.

Proje Numarası

ADU-BAP ZRF-14027

Etik Beyan

Bu çalışma için etik kuruldan izin alınmasına gerek yoktur

Teşekkür

Adnan Menderes Üniversitesi Bilimsel Araştırma Projeleri Komisyonu'na (Proje Numarası: ZRF-14027) ve bize gerekli hayvan materyallerini sağlayan Tarımsal Araştırmalar ve Politikalar Genel Müdürlüğü'ne şükranlarımızı sunarız. Ayrıca "Eşme Koyunu Islahı" ve "Pırlak Koyunu Islahı" projelerine katılan yetiştiricilere de teşekkürlerimizi sunarız.

Kaynakça

  1. Abebe AS, Alemayehu K, Johansson AM, Gizaw S. 2020. Breeding practices and trait preferences of smallholder farmers for indigenous sheep in the northwest highlands of Ethiopia: Inputs to design a breeding program. PloS One 15(5):e0233040.
  2. Akay N, Canatan T, Yılmaz O. 2018. Live weight estimation based on linear body measurements of South Karaman sheep breeds. International Agricultural Science Congress, 09-12 May 2018, Van Yüzüncü Yıl University, Van, s.146.
  3. Akbay C, Boz I. 2005. Turkey’s livestock sector: Production, consumption and policies. Livestock Research for Rural Development 17(9):1-11.
  4. Alarslan E, Ata N, Yilmaz O, Öner Y, Kaptan C, Savaş T, Yilmaz A. 2021. Genetic identification and characterisation of some Turkish sheep. Small Ruminant Research 202:106455.
  5. Alshamiry FA, Alharthi AS, Al-Baadani HH, Aljumaah RS, Alhidary IA. 2023. Growth rates, carcass traits, meat yield, and fatty acid composition in growing lambs under different feeding regimes. Life, 13(2):409-421.
  6. Anonymous 2011. Regulation on the welfare and protection of animals used for experimental and other scientific purposes. Legal Gazette (T.C. Resmi Gazete): 28141.
  7. Bates H, Pottie D, Taylor D, Benter A. 2023. Automatic multi-weigh-station for assessing sheep liveweight in small flocks. Computers and Electronics in Agriculture 205:107631.
  8. Bozkurt Z, Hacan ÖG, Koçak S, Çelikeloğlu K, Tekerli M, Erdoğan M. 2023. Impact of farm-scale on animal management practices in Pırlak sheep enterprises. Kocatepe Veteriner Dergisi 16(1):57-69.
  9. Canatan T, Kan M, Kırbaş M, Akay N, Yilmaz O. 2014. Adult live weight estimates of Hasmer and Hasak sheep with their some body measurements. Balkan Agriculture Congress, 08-10 September 2014, Trakya University, Edirne, s.338.
  10. Canul-Solís JR, Portillo-Salgado R, García-Herrera RA, Castillo-Gallegos E, Castillo-Sanchez LE, Camacho-Perez E, Chaves-Gurgel AL, Marques-Costa C, Bezerra-Fernandes P, Chay-Canul AJ. 2023. Comparison of mathematical models to estimate live weight from heart girth in growing Pelibuey sheep. Revista Colombiana de Ciencias Pecuarias 36(2):89-97.

Kaynak Göster

APA
Karaca, O., Ata, N., Canaz, K., Cemal, İ., & Yılmaz, O. (2024). Exploring Morphological Variations in Eşme and Pırlak Sheep Raised in Breeder’s Conditions. Journal of Animal Production, 65(1), 9-19. https://doi.org/10.29185/hayuretim.1467955
AMA
1.Karaca O, Ata N, Canaz K, Cemal İ, Yılmaz O. Exploring Morphological Variations in Eşme and Pırlak Sheep Raised in Breeder’s Conditions. Journal of Animal Production. 2024;65(1):9-19. doi:10.29185/hayuretim.1467955
Chicago
Karaca, Orhan, Nezih Ata, Kemal Canaz, İbrahim Cemal, ve Onur Yılmaz. 2024. “Exploring Morphological Variations in Eşme and Pırlak Sheep Raised in Breeder’s Conditions”. Journal of Animal Production 65 (1): 9-19. https://doi.org/10.29185/hayuretim.1467955.
EndNote
Karaca O, Ata N, Canaz K, Cemal İ, Yılmaz O (01 Temmuz 2024) Exploring Morphological Variations in Eşme and Pırlak Sheep Raised in Breeder’s Conditions. Journal of Animal Production 65 1 9–19.
IEEE
[1]O. Karaca, N. Ata, K. Canaz, İ. Cemal, ve O. Yılmaz, “Exploring Morphological Variations in Eşme and Pırlak Sheep Raised in Breeder’s Conditions”, Journal of Animal Production, c. 65, sy 1, ss. 9–19, Tem. 2024, doi: 10.29185/hayuretim.1467955.
ISNAD
Karaca, Orhan - Ata, Nezih - Canaz, Kemal - Cemal, İbrahim - Yılmaz, Onur. “Exploring Morphological Variations in Eşme and Pırlak Sheep Raised in Breeder’s Conditions”. Journal of Animal Production 65/1 (01 Temmuz 2024): 9-19. https://doi.org/10.29185/hayuretim.1467955.
JAMA
1.Karaca O, Ata N, Canaz K, Cemal İ, Yılmaz O. Exploring Morphological Variations in Eşme and Pırlak Sheep Raised in Breeder’s Conditions. Journal of Animal Production. 2024;65:9–19.
MLA
Karaca, Orhan, vd. “Exploring Morphological Variations in Eşme and Pırlak Sheep Raised in Breeder’s Conditions”. Journal of Animal Production, c. 65, sy 1, Temmuz 2024, ss. 9-19, doi:10.29185/hayuretim.1467955.
Vancouver
1.Orhan Karaca, Nezih Ata, Kemal Canaz, İbrahim Cemal, Onur Yılmaz. Exploring Morphological Variations in Eşme and Pırlak Sheep Raised in Breeder’s Conditions. Journal of Animal Production. 01 Temmuz 2024;65(1):9-19. doi:10.29185/hayuretim.1467955