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Determination of Some Non Linear Growthcurves with the Sum of Square Reduction Test for Turkeys Rearing in Free Range System    
Yazarlar (3)
Ufuk Karadavut
Kırşehir Ahi Evran Üniversitesi, Türkiye
Prof. Dr. Atilla TAŞKIN Prof. Dr. Atilla TAŞKIN
Kırşehir Ahi Evran Üniversitesi, Türkiye
Mehmet Emin Yazıcı
Devamını Göster
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
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları

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