Prediction of Internal Quality Characteristics by Regression Equations Using External Quality Characteristics of Egg in Cream Coloured Laying Hens
Abstract
Keywords
Egg quality , Free range system , Lohmann Sandy , Phenotypic correlation , Regression equation
References
- Abanikannda, O. T. F., Olutogun, O., Leigh, A. O., & Ajayi, L. A. (2007). Statistical modelling of egg weight and egg dimension in commercial layers. International Journal of Poultry Science, 6, 59–63.
- Alkan, S., Karabağ, K., Galiç, A., Karslı, T., & Balcıoğlu, M. S. (2008). Effects of selection for body weight and egg production on egg quality traits in Japanese quails (Coturnix coturnix japonica) of different lines and relationships between these traits. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, 16, 239–244.
- Alkan, S., Karabağ, K., Galiç, A., Karslı, T., & Balcıoğlu, M. S. (2010). Effects of selection for body weight and egg production on egg quality traits in Japanese quails (Coturnix coturnix japonica) of different lines and relationships between these traits. Kafkas University Journal of Veterinary Faculty, 16, 239–244.
- Alkan, S., Galiç, A., Karslı, T., & Karabağ, K. (2015). Effects of egg weight on egg quality traits in partridge (Alectoris chukar). Journal of Applied Animal Research, 43, 450–456.
- 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 japonica). Turkish Journal of Veterinary and Animal Sciences, 22, 467–473.
- Anonymous. (2008). SPSS Statistics, Release 17.0.0. SPSS Inc.
- Apuno, A. A., Mhap, S. L., & Ibrahim, T. (2011). Characterization of local chickens (Gallus gallus domesticus) in Shelleng and Songs Local Goverment Areas of Adamawa State, Nigeria. Agriculture and Biology Journal of North America, 2, 6–14.
- Begli, H. E., Zerehdaran, S., Hassani, S., Abbasi, M. A., & Ahmadi, A. R. K. (2010). Heritability, genetic and phenotypic correlations of egg quality traits in Iranian native fowl. British Poultry Science, 5, 740–744.
- Bernacki, Z., & Heller, K. (2003). Ocena jakosci jaj perlic szarych wroznych okresach niesnosci. Prace Komisji Nauk Rolniczych i Biologicznych, 51, 27–32.
- Choi, J. H., Kang, W. J., Baik, D. H., & Park, H. S. (1983). A study on some characteristics of fractions and shell quality of the chicken egg. Korean Journal of Animal Science, 25, 651–655.