Yazarlar (3) |
![]() Kırşehir Ahi Evran Üniversitesi, Türkiye |
![]() Kırşehir Ahi Evran Üniversitesi, Türkiye |
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Özet |
In this study was aimed to determine non linear growth curves of live weight of turkey breedBritish United Turkeys (BUT) Big 6in rearing free range system. For this, turkeys were grown for 8-20 weeks. Live weights were modeled with fitting Generalized Logistic, Logistic and Gompertz growth curves. Coefficient of Determination (R2), residual sum of square (RSS) and mean square error (MSE) were used as comparison criteria. As results, growth curve fitting revealed that Generalized Logistic (0,951) and Logistic models (0,953) provided similar R2, but they had lower than RSS (953,247 and 954,122) and MSE values (12, 36 and 13, 25) according to Gompertz model. Gompertz model showed in high RSS (1026, 2) and MSE (26, 35) values both for sex and low value of R2 (0,912). According to the sum of square reduction test, female have the highest live weight potential (5208 g), as male have the smaller (4502 g). |
Anahtar Kelimeler |
Bildiri Türü | Tebliğ/Bildiri |
Bildiri Alt Türü | Özet Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum) |
Bildiri Niteliği | Alanında Hakemli Uluslararası Kongre/Sempozyum |
Bildiri Dili | İngilizce |
Kongre Adı | International Conference on Analysis and Its Applications |
Kongre Tarihi | 12-07-2016 / 15-07-2016 |
Basıldığı Ülke | Türkiye |
Basıldığı Şehir | Kırşehir |