Modeling Egg Curves In Partridges

Authors : Tolga TOLUN, Esra YAVUZ, Mustafa ŞAHİN, İsmail GÖK

Pages : 21-25

Doi:10.47115/bsagriculture.1139272

View : 12 | Download : 7

Publication Date : 2023-01-01

Article Type : Research Paper

Abstract :In this study, a modeling study was carried out on the weekly average values of henna partridge egg production. For this purpose, weekly average of henna partridge egg yields of 148 days from the herd consisting of 320 breeders were taken and cubic spline, Gompertz, Logistic, Richard, Schunute, Quadratic Spline, McNally and Gamma equations were used in the modeling. In the comparison of the goodness of fit of the equations, Determination Coefficient〖insert ignore into journalissuearticles values(R〗^2);, Mean Square Error insert ignore into journalissuearticles values(MSE);, Durbin-Watson insert ignore into journalissuearticles values(DW); and Akaike Information Criteria insert ignore into journalissuearticles values(AIC); values were taken into account. As a result of the study, Logistic insert ignore into journalissuearticles values(MSE= 12.4, R^2= 0.994, AIC= 43.56, DW= 2.09);, Cubic Spline insert ignore into journalissuearticles values(MSE= 10.56, R^2= 0.996, AIC= 46.55, DW= 1.95); and McNally insert ignore into journalissuearticles values(MSE= 11.02, R^2= 0.996, AIC= 48.67, DW= 2.11); models were found to have the best results with similar results. It was concluded that the Schnute insert ignore into journalissuearticles values(MSE= 11.24, R^2= 0.990, AIC= 136.51, DW= 0.49);, Gamma insert ignore into journalissuearticles values(MSE= 24.67, R^2= 0.991, AIC= 69.89, DW= 2.95); and Quadratic Spline insert ignore into journalissuearticles values(MSE= 10.43, R^2= 0.946, AIC= 149.34, DW= 2.97); models had the worst results.
Keywords : Partridge, Egg production, Curve modeling