SavedAdd your journal

Journals / Tavukçuluk Araştırma Dergisi / 2026 / Volume: 23 Issue: 1

Determination of Performance, Slaughter Characteristics and Tonic Immobility of the Anadolu-T Broiler Genotype

Ayşe Duygu Mut(SELCUK UNIVERSITY, FACULTY OF AGRICULTURE)0009-0004-7647-5640
Vahdettin Sarıyel(Selçuk University, Karapınar Vocational School)0000-0002-3937-4849
Ali Aygün(SELCUK UNIVERSITY, FACULTY OF AGRICULTURE, DEPARTMENT OF ANIMAL PRODUCTION, ANIMAL PRODUCTION PR.)0000-0002-0546-3034
Pages
—
Publication Date
2026-06-08
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The Anadolu-T broiler chicken genotype was found to have an average weight percentage of 0.98% for the heart, 2.20% for the liver, 0.47% for the spleen, 1.70% for the gizzard, and 0.63% for the pancreas.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This study investigated the body weight, feed consumption, feed conversion ratio, carcass traits, organ weights, and tonic immobility of the Anadolu-T broiler chicken genotype.
📊
Key Findings & Data:A total of 66 chicks were used in the study.
💡
Conclusion & Impact:The Anadolu-T broiler chicken genotype was found to have an average weight percentage of 0.98% for the heart, 2.20% for the liver, 0.47% for the spleen, 1.70% for the gizzard, and 0.63% for the pancreas.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Body weight · Broiler · Anadolu-T

Abstract

This study investigated the body weight, feed consumption, feed conversion ratio, carcass traits, organ weights, and tonic immobility of the Anadolu-T broiler chicken genotype. A total of 66 chicks were used in the study. The Anadolu-T broiler chicks were raised in a free-range system for 42 days. As performance characteristics, body weight, body weight gain, feed consumption, feed conversion ratio, and mortality were recorded in the study. The carcass characteristics and organ weights of the animals slaughtered after 42 days were determined. Additionally, tonic immobility was measured in birds as an indicator of fear. Average body weight values on Day 1, Day 10, Day 25, and Day 42 were determined as 37.7 g, 234 g, 1064 g, and 2598 g, respectively. The average body weight gain from Day 1 to Day 42 was determined as 2560 g. The average tonic immobility value was determined as 164 sec. The average feed consumption of the Anadolu-T genotype between 1 and 42 days was determined as 4873 g. The feed conversion ratio between 1 and 42 days was determined to be 1.90. The average carcass weight ratio of the Anadolu-T broiler chicken genotype was determined to be 75%. The breast meat ratio was determined to be 34%, the back weight ratio 18.5%, the thigh weight ratio 28%, the wing weight ratio 11%, and the neck weight ratio 7.5%. The Anadolu-T broiler chicken genotype was found to have an average weight percentage of 0.98% for the heart, 2.20% for the liver, 0.47% for the spleen, 1.70% for the gizzard, and 0.63% for the pancreas.

🔖

Cite This Article

Mut, A. D., Sarıyel, V., Aygün, A. (2026). Determination of Performance, Slaughter Characteristics and Tonic Immobility of the Anadolu-T Broiler Genotype. Tavukçuluk Araştırma Dergisi, Volume: 23 Issue: 1. https://doi.org/10.34233/jpr.1927498

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (37)

  1. Abdallah, N., Kurşun, K., Baylan, M. (2024). Thermal Acclimation During Embryogenesis; Effect on Pre and Post Hatch Performance of Commercial Broiler Chickens; a Review. BIO Web of Conferences, Adalığ, H. 1989. Erbro Etlik Piliç Ana-Baba Soylarının Seleksiyonla ıslahı Ve Yeni Soylar Geliştirme Projesi. 1989 Yılı Gelişme Raporu. Erbeyli, Aydın.
  2. Akbay, R. (1973). Kasaplık Piliç Yetiştiriciliğinde Cornish X Leghorn Melezlerinden Faydalanma Imkanları Üzerinde Araştırmalar. AÜ Ziraat Fakültesi.
  3. Altop, A., Coskun, I., Filik, A. G., Cayan, H., Sahin, A., Gungor, E., Erener, G. 2021. Dietary Supplementation of Agaricus Bisporus Stalk Meal on Growth Performance, Carcass and Organ Traits, Meat Quality, Cecum Mesophilic Aerobic Bacteria Counts and Intestinal Histology in Broiler Chickens. Ciencia Rural, 52(6): e20201051.
  4. Anderson, M. G., Campbell, A. M., Crump, A., Arnott, G., Newberry, R. C., Jacobs, L. 2021. Effect of Environmental Complexity and Stocking Density on Fear and Anxiety in Broiler Chickens. Animals, 11(8): 2383.
  5. Ayaşan, T., Okan, F. 2014. Dişi Etlik Piliçlerde Treonine Özgü Yem Seçiminin Performans Ölçütleri Ve Karkas Özelliklerine Etkisi. KSÜ Doğa Bilimleri Dergisi, 17(2): 1-9. Bayram, A., Özkan, S. 2010. Effects of a 16-Hour Light, 8-Hour Dark Lighting Schedule on Behavioral Traits and Performance in Male Broiler Chickens. Journal of Applied Poultry Research, 19(3): 263-273.
  6. Benahmed, S., Askri, A., de Rauglaudre, T., Létourneau-Montminy, M.-P., Alnahhas, N. 2023. Effect of Reduced Crude Protein Diets Supplemented with Free Limiting Amino Acids on Body Weight, Carcass Yield, and Breast Meat Quality in Broiler Chickens. Poultry science, 102(11): 103041.
  7. Brake, J., Havenstein, G. B., Scheideler, S. E., Ferket, P. R., Rives, D. V. 1993. Relationship of Sex, Age, and Body Weight to Broiler Carcass Yield and Offal Production1. Poultry science, 72(6): 1137-1145.
  8. Brake, J., Keeley, T. P., Jones, R. B. 1994. Effect of Age and Presence of Perches During Rearing on Tonic Immobility Fear Reactions of Broiler Breeder Pullets1. Poultry science, 73(9): 1470-1474.
  9. Coskun, I., Akkan, A., Erener, G. 2018. Effects of in Ovo Injection of Lysine and Methionine into Fertile Broiler (Parent Stock) Eggs on Hatchability, Growth Performance, Caecum Microbiota, and Ileum Histomorphology. Revista Brasileira de Zootecnia, 47: e20170220.
  10. Düzgüneş, O. 1985. Memleketimizde Hibrit Ebeveyn Soyları Geliştirme Çalışmaları. Ulusal Tavukçuluk Sempozyumu, 85: 66-73.
  11. Erensoy, K. 2024. Genetik Olarak Farklı Anadolu-T Etlik Piliç Saf Hatları Ve Hibritlerde Büyüme, Refah Ve Bacak Sağlamlığı Özellikleri. Journal of Animal Production, 65(2): 149-160.
  12. Erensoy, K., Sarıca, M. 2022. Fast Growing Broiler Production from Genetically Different Pure Lines in Turkey. 1. Parental Traits: Growth, Feed Intake, Reproduction, and Hatching Traits. Tropical Animal Health and Production, 54(5): 322.
  13. Erensoy, K., Sarıca, M. 2023. Fast Growing Broiler Production from Genetically Different Pure Lines in Turkey. 2. Broiler Traits: Growth, Feed Intake, Feed Efficiency, Livability, Body Defects and Some Heterotic Effects. Tropical Animal Health and Production, 55(1): 61.
  14. Erensoy, K., Sarıca, M., Çavdarcı, H., Aslan, R., Boz, M. A. (2024a). Etlik Piliçlerde Genotipin Tonik Immobilite Ve Yürüme Kabiliyeti Üzerine Etkisi. International Anatolian Agriculture, Food, Environment and Biology Congress,
  15. Erensoy, K., Sarıca, M., Karaçay, N. 2024b. Effect of Genotype and Holding Duration on Some Post-Hatch Traits of Day-Old Broiler Pure Line Chicks. Black Sea Journal of Agriculture, 7(1): 22-28.
  16. Evren, Ş. (2020). Anadolu-T Ve Ross 308 Etlik Civciv Hibritlerinin Besi Performansı Ve Karkas Özellikleri Üzerine Ön-Başlatma Yemi Uygulamasının Etkileri Çukurova Üniversitesi]. Adana, Türkiye.
  17. Feddes, J. J., Emmanuel, E. J., Zuidhoft, M. J. 2002. Broiler Performance, Body Weight Variance, Feed and Water Intake, and Carcass Quality at Different Stocking Densities. Poultry science, 81(6): 774-779. Gallard, E., Menichelli, M., Di Masso, R., Revidatti, F. 2022. Stocking Density, Sex and Season on Tonic Immobility in Broiler Chickens. MVZ Córdoba, 27(2): e2151.
  18. Hoş, A. E., Özkan, S. (2023). Farklı Gelişme Hızına Sahip Etlik Piliç Genotiplerinde Korku Yanıtı. 6. Uluslararası Beyaz Et Kongresi, Antalya.
  19. Jones, R., Faure, J. 1980. Tonic Immobility (Righting Time) in the Domestic Fowl: Effects of Various Methods of Induction. IRSC Med Sci, 8: 184-185.
  20. Jones, R. B. 1986. The Tonic Immobility Reaction of the Domestic Fowl: A Review. World's Poultry Science Journal, 42(1): 82-96.
  21. Kurşun, K., Durmuş, M., Baylan, M. 2022. The Effect of Breeding Flock Age on Fattening Performance and Carcass Characteristics in Broiler. Turkish Journal of Agriculture-Food Science and Technology, 10(11): 2096-2101.
  22. Lanier, J. L. 2008. Stress, Fear, and Standard Livestock Husbandry Procedures. REDVET. Revista Electrónica de Veterinaria, 9(10B): 1-12.
  23. Oğuzhan, E., Sarıca, M. 2024. Anadolu-T Etlik Piliç Ebeveyn Hattının Elde Edilmesinde Kullanılan Saf Hatların Canlı Ağırlık Ve Yumurta Verim Değişimleri. Turkish Journal of Agriculture-Food Science and Technology, 12(9): 1539-1547.
  24. Onbaşılar, E. E., Erol, H., Cantekin, Z., Kaya, Ü. 2007. Influence of Intermittent Lighting on Broiler Performance, Incidence of Tibial Dyschondroplasia, Tonic Immobility, Some Blood Parameters and Antibody Production. Asian-Australasian Journal of Animal Sciences, 20(4): 550-555.
  25. Saber, S., Kutlu, H., Uzun, Y., Celik, L., Yucelt, O., Baylan, M. 2020. Effects of Form of Dietary Trace Mineral Premix on Fertility and Hatchability of Broiler Breeder Hens and Post-Hatch Performance and Carcass Parameters of Their Progenies. KAFKAS ÜNİVERSİTESİ VETERİNER FAKÜLTESİ DERGİSİ, 26(2): 171-180.
  26. Sarıca, M., Erensoy, K., Özkan, İ., Oğuzhan, E., Çağlak, S. 2021. Growth and Carcass Traits of Anadolu-T Broiler Pure Lines. Turkish Journal of Agriculture - Food Science and Technology,, 9(11): 1980-1987.
  27. Sarıca, M., Mesut Türkoğlu, Yamak, U. S. (2024). Tavukçuluktaki Gelişmeler, Dünya Ve Türkiye. In Musa Sarıca Mesut Türkoğlu (Eds.), Tavukçuluk Bilimi, Yetiştirme, Besleme, Hastalıklar (pp. 1-30).
  28. Sayin, Y., Kaplan, O., Karaduman, E., Haqyar, D. M., Narinç, D. 2022. The Effect of Monochromatic, Combined, and Mixed Light-Emitting Diode Light Regimes on Growth Traits, Fear Responses, and Slaughter-Carcass Characteristics in Broiler Chickens. Tropical Animal Health and Production, 54(5): 277.
  29. Sevim, B., Cufadar, Y. 2017. Etlik Piliçlerde Karma Yeme Farklı Esansiyel Yağlar Ve Karışımlarının Ilavesinin Performans Ve Karkas Özellikleri Üzerine Etkisi. Turkish Journal of Agriculture-Food Science and Technology, 5(8): 964-968.
  30. Taşkın, A., Şahin, A., Camcı, Ö., Erener, G. 2015. Kanatlılarda Anti-Stres Uygulamalarında Yeni Yaklaşımlar. Turkish Journal of Agriculture-Food Science and Technology, 3(7): 571-576.
  31. Thiruvenkadan, A., Prabakaran, R., Panneerselvam, S. 2011. Broiler Breeding Strategies over the Decades: An Overview. World's Poultry Science Journal, 67(2): 309-336.
  32. Tiemann, I., Becker, S., Fournier, J., Damiran, D., Büscher, W., Hillemacher, S. 2023. Differences among Domestic Chicken Breeds in Tonic Immobility Responses as a Measure of Fearfulness. PeerJ, 11: e14703. Torrey, S., Mohammadigheisar, M., Nascimento dos Santos, M., Rothschild, D., Dawson, L. C., Liu, Z., Kiarie, E. G., Edwards, A. M., Mandell, I., Karrow, N., Tulpan, D., Widowski, T. M. 2021. In Pursuit of a Better Broiler: Growth, Efficiency, and Mortality of 16 Strains of Broiler Chickens. Poultry science, 100(3): 100955.
  33. Wang, Y., Ru, Y., Liu, G., Chang, W., Zhang, S., Yan, H., Zheng, A., Lou, R., Liu, Z., Cai, H. 2015. Effects of Different Rearing Systems on Growth Performance, Nutrients Digestibility, Digestive Organ Weight, Carcass Traits, and Energy Utilization in Male Broiler Chickens. Livestock Science, 176: 135-140.
  34. Wu, Q. J., Zheng, X. C., Wang, T., Zhang, T. Y. 2018. Effects of Dietary Supplementation with Oridonin on the Growth Performance, Relative Organ Weight, Lymphocyte Proliferation, and Cytokine Concentration in Broiler Chickens. Bmc Veterinary Research, 14(1): 34.
  35. Yenilmez, E., Abdallah, N., Baylan, M., Kursun, K. 2025. The Effect of Environmental Enrichment on Behavior, Fear, Stress, Lameness, Bone, and Litter Quality in Broiler Chickens. Journal of Applied Animal Welfare Science: 1-13.
  36. Zulkifli, I., Che Norma, M., Chong, C., Loh, T. 2000. Heterophil to Lymphocyte Ratio and Tonic Immobility Reactions to Preslaughter Handling in Broiler Chickens Treated with Ascorbic Acid. Poultry science, 79(3): 402-406.
  37. Zulkifli, I., Rasedee, A., Syaadoh, O., Norma, M. 1998. Daylength Effects on Stress and Fear Responses in Broiler Chickens. Asian-Australasian Journal of Animal Sciences, 11(6): 751-754.