Determination of Heritability and Genotypic-Phenotypic Correlations According to Yield Traits in Japanese Quails

Yıl 2023, Cilt: 10 Sayı: 2, 465 - 472, 25.04.2023

Ufuk Karadavut

https://doi.org/10.30910/turkjans.1223293

Öz

The animal material of the study consisted of quails of similar live weight selected from a randomly mated 14-week-old flock. Selected 29 male and 29 female quails were placed in individual cages with a ratio of 1-1 male females. The chicks obtained from this flock were fed ad libitum with 24% crude protein and 2900 kcal/kg metabolic energy from hatching to the sixth week of the experiment. The sexes of those who completed their development up to three weeks in growth cages by marking were determined and placed in special cages one by one according to their genders. In the study, 86 quails belonging to each family, including 3 siblings, were used. At the end of the trial, the survivability decreased to 75.58%. When considered as the sum of Male+Female, it is seen that the average of the starting weight is 8.776 g, the final weight measurement is 176.16 g and the average weight is 86.47 g. While this average weight is 85.06 g in females, it increases to 87.43 in males. Considering the average heritability, it was clearly separated from the others with a heritability value of 0.586 and this was found to be statistically significant (P<0.05). While the heritability for males was 0.428, it was found to be 0.269 for the total herd. It is seen that the genetic variation for Male, Female and Male+Female was significantly higher in the first generation but decreased with the second generation. It is seen that genetic variation is significantly higher in the first generation for Male, Female and Male+Female, but decreases with the second generation . When we look at the additive genetic change, it is seen that there is a similar change. As seen in this study, it is necessary to pay attention to the changes in breeding activities, especially in the weeks when the genotypic correlations are high.

Anahtar Kelimeler

Quail, Heritability, Genetic correlations, Yield

Destekleyen Kurum

-

Proje Numarası

-

Japon Bıldırcınlarında Verim Özelliklerine Göre Kalıtım Derecesi ile Genotipik ve Fenotipik Korelasyonların Belirlenmesi

Öz

Çalışmanın hayvan materyalini rastgele çiftleştirilen 14 haftalık sürüden seçilen benzer canlı ağırlıktaki bıldırcınlar oluşturmuştur. Seçilen 29 erkek 29 dişi bıldırcın bireysel kafeslere 1-1 erkek dişi oranı ile yerleştirilmişlerdir. Bu sürüden elde edilen civcivler çıkımdan deneme sonu olan altıncı haftaya kadar %24 ham protein ve 2900 kcal/ kg metabolik enerji içeren yemle ad libitum olarak beslenmişlerdir. İşaretlenerek büyüme kafeslerinde üç haftaya kadar gelişmelerini tamamlayanların cinsiyetleri belirlenmiş ve cinsiyetlerine göre özel kafeslere tek tek konulmuşlardır. Çalışmada her aileye ait 3 öz kardeş olmak üzere 86 bıldırcın kullanılmıştır. Deneme sonunda yaşama gücü %75,58’e kadar düşmüştür. Erkek+Dişi toplamı olarak bakıldığında çıkış ağırlığının ortalamasının 8,776 g, son ağırlık ölçümünün ise 176,16 g ve ortalama ağırlığın ise 86,47 g olduğu görülmektedir. Bu ortalama ağırlık dişilerde 85,06 g iken erkeklerde 87,43’e çıkmaktadır. Ortalama kalıtım derecelerine bakıldığında Dişilere ait 0,586 kalıtım derecesi değeri ile Erkek ve Erkek+Dişi’lere ait kalıtım derecelerinden belirgin şekilde ayrılmış ve bu istatistiksel olarak önemli bulunmuştur (P<0,05). Erkeklerde kalıtım derecesi 0,428 olurken, sürü toplamında 0,269 olarak belirlenmiştir. Genetik değişimin Erkek, Dişi ve Erkek+Dişi için ilk generasyonda belirgin şekilde yüksek olduğu ancak ikinci generasyonla birlikte düşüş gösterdiği görülmektedir. Genetik değişimin Erkek, Dişi ve Erkek+Dişi için ilk generasyonda belirgin şekilde yüksek olduğu ancak ikinci generasyonla birlikte düşüş gösterdiği görülmektedir. Eklemeli genetik değişime bakıldığında ise benzer değişimin olduğu görülmektedir. Yapılan bu çalışmada da görüldüğü üzere ıslah faaliyetlerinde özellikle genotipik korelasyonların yüksek çıktığı haftalardaki değişimlere dikkat edilmesi gerekmektedir.

Anahtar Kelimeler

Bıldırcın, Kalıtım Derecesi, Genetik Korelasyonlar, Verim.

Proje Numarası

-

Kaynakça

• Akbaş, Y., Nickname, Ç., Yaylak, E. 2004. Genetic parameters for quail body weights using a random regression model. South African Journal of Animals Science, 34: 104-109.
• Altan, Ö., Oğuz, İ., Akbaş, Y. (1998) " Effects of Selection for High Body Weight and Age of Hen on Egg Characteristics in Japanese Quail (Coturnix coturnix japanese)," English Journal of Veterinary & Animal Sciences. 22(6):467-473.
• Balcıoğlu, MS, Yolcu, H.İ., Fırat, MZ, Karabağ, K., Şahin, E., 2005. Genetic Parameter Estimates of Body Weight and Body Weight Increase in Japanese Quails. Akdeniz University. Zir. fac. Journal, 18(1):35-39.
• Canbaz, EA, Özsöz, C. (2020). Sociological connections of healthy eating obsession. Istanbul University Journal of Sociology, 40, 279–308.
• Caglayan, T., Inal, S. (2006). Using some of the methods used to calculate heritability. vet. Journal, 22(3-4):35-12.
• Çelik, S., İnci, H., Kayaokay, A. (2014). Breeding Systems of Body Weight and Sex in Japanese Quail According to Review. Turkish Journal of Agriculture and Natural Sciences, 1 (3), 384-389.
• Düzgünes, O. 1963. Heredity Degree in Animal Breeding, Ataturk Uni. Publications Nu:30. Erzurum.
• Düzgünes, O. Akman, N. (1983). Variation Resources. Ankara University. Faculty of Agriculture Publications No: 555, Textbook: 187. Ankara
• Karadavut, U., Şahin, A., Taşkın, A., Smart, A. (2014). In Japanese Quail (Coturnix coturnix japonica) Investigation of the Possibilities of Using Single and Multistage Analysis of Growth as Selection Criteria. Turkish Journal of Agriculture and Natural Sciences 1(4): 539–546.
• Karadavut, U., Taşkın, A. (2014). Estimation of Heritability of weight gains of japanese Quail by analysis of variance, maximun likelihood and restricted likelihood methodes.. Turkish Journal of Agriculture and Natural Sciences, 1(1):59 – 63.
• Kutbay, AY, Özbek, V., Koç, F. (2017). The impact of personal factors and postmodern consumption patterns on financial well-being. paper presented at the 2nd International Conference on Scientific cooperation for the future Thessaloniki in Economics and administrative Sciences, Thessaloniki, September 6–8, Greece . P: 262-273.
• Leeson, S., Coston, L., Summers, J. D. (1991). Significance of physiological age of leghorn pullets in terms of subsequent reproductive characteristics and economic analysis. Poultry sci. 70: 37-43.
• Marks, HL (1991). Divergent selection for Growth in Japanese Quail Under Split and Complete Nutritional environment. 4. Genetics and Correlated Responses from Generations 12 to 20. Poultry Science, 70: 453-462.
• Narinç, D., Aksoy, T., Karaman, E. (2010). Genetic parameters of growth curve parameters and weekly body weights in Japanese quails (Coturnix coturnix japanese). J Anim Vet Adv, 9(3): 501-507, 2010.
• NRC, (1994). Nutrient Requirements of Poultry. 9th Revised ed., National Academy Press, Washington, USA. Oğuz, İ., Türkmut, L. (1999). In Japanese Quail (Coturnix coturnix japonica) The Effect of Selection for Live Weight on Some Parameters. 1. Genetic Parameters. tr. J. of Veterinary and animal Signs 23:215-224.
• Özkan, MM, Kesici, T. (2000). Estimation of Heritability in Selected Japanese Quail Lines. Journal of Agricultural Sciences, 6(2): 12-14.
• Özsoy, AN, Orhan, H. (2011). The prediction of genetics parameters for body weights in Japanese quails by Gibbs sampling method _ Trends in Animals and veterinary Sciences, 2(1):21-24.
• Ranzijn, R., Keeves, J., Luszcz, M., and Feather, N. (1998). The Role of Self Perceived usefulness Andean Competence In The Self- Esteem Of Elderly Adults: Confirmatory factor Analyzes Of The Bachman Revision Of Rosenberg's Self- Esteem scale. Journal of Gerontology: Psychological Sciences, 53(2):96-104.,
• Resende, R.O., Martins, E.N., Georg, P.C., Paiva, E., Conti, A.C.M., Santos, AI, Sakaguti, E,S,, Murakami, A.E. (2005). Variance components for body weight in Japanese quail (Coturnix coturnix japanese). Braz J Poult Sci, 7, 23-25, 2005.
• Sarica, M. (1998). Effects of Light Color and Lighting on Growth and Carcass Characteristics of Quails. tr. J. of Veterinary and animal Sciences. 22:103-110.
• Searle, SR, Speed, FM, Milliken, GA (1980). populations marginal means in the linear model: An alternative tol ast squares means _ The American Statistician. 34:216-221.
• Shokoohmand, M., Kashan, NEJ, Emami, MA (2007). Estimation of heritability and genetic corelations of body weight in different age for three strains of Japanese quail International Journal of Agriculture and Biology, 9 (6): 945–947
• Singh, C.B. (2009). Estimation of genetics parameters for growth traits in Japanese quail Pantnagar Journal of Research, 7 (2): 226-227.
• Şeker, İ., Kul, S., Bayraktar, M., Yıldırım, Ö. (2013). In Japanese Quail (Coturmx Coturmx Japonica) The Effect of Age on Egg Yield and Some Egg Quality Traits. Journal of Istanbul University Faculty of Veterinary Medicine, 31 (1), 129-138.
• Toell, V.D., Havenstein, G.B., Nestor, K.E., Harvey, W.R. (1991). Genetic and phenotypic relationship in Japanese quail _ Poultry Science, 70: 1679–1688.
• Tozluca, A. (1993). In Japanese Quails (Coturnix coturnix japonica ) A Study on the Efficiency of Selection According to Live Weight Under Different Feeding Conditions and Its Effects on Other Yield Traits. Doctoral Thesis. Unpublished. THIS. Graduate School of Natural and Applied Sciences. Department of Animal Science. Konya.
• Türedi, L. (1986). Studies on Estimation of Some Parameters from Selection Results for Body Weight at Different Protein Levels in Japanese Quail. Natural Science Journal. 1986; (D1), 10: 79-84.
• Tüzemen, N., Yanar, M., Akbulut, Ö. (2006). Animal Breeding. Ataturk University. Faculty of Agriculture Publications, Nu:230. Erzurum.
• Vali N, Edriss MA, Rahmani HR (2005). genetics parameters of body and some carcass traits in two quail strain _ Int J Poult Sci, 4(5):296-300.
• Wilson, WO, Abbott, UK, Abplanalp, H. (1961). Evaluation of Coturnix (Japanese quails) as pilot animal for poultry. Poultry Science, 40:651-657.
• Yolcu, H. İ., Balcıoğlu, MS, Karabağ, K., Şahin, E. (2006). The effects of two-way selection for body weight and sex on carcass and some organ weights in Japanese quails. Journal of Akdeniz University Faculty of Agriculture, 19 (2), 185-189.
• ZMO, (2018). Livestock Report – 2018. TMMOB Chamber of Agricultural Engineers. https://www.zmo.org.tr/odamiz/tanitim.php . (ET:14.09.2022).