Effects of cold and heat stress on egg quality traits of a newly improved hybrid layer.
Yazarlar (1)
Prof. Dr. Serdar KAMANLI Kırşehir Ahi Evran Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (Uluslararası alan indekslerindeki dergilerde yayınlanan tam makale) | ||
| Dergi Adı | |||
| Makale Dili | – | Basım Tarihi | 01-2015 |
| Cilt / Sayı / Sayfa | 0 / 0 / 1723–1728 | DOI | 10.5555/20163076118 |
| Makale Linki | https://www.cabidigitallibrary.org/doi/full/10.5555/20163076118 | ||
| UAK Araştırma Alanları |
Kanatlı Hayvan Yetiştirme ve Islahı
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| Özet |
| ATAK-S is a newly developed hybrid layer. Although the laying performance of this hybrid has been studied and determined, the performance response of the hybrid to different environmental temperature conditions is not known. This study was therefore undertaken to determine the effects of cold and heat stress on egg quality traits. Three hundred and sixty hens were divided into three temperature groups; control (20°C), low (12°C) and high (32°C) in the study. All the hens were held in three tier battery cages in an environmentally controlled research poultry house. The study lasted for 3 weeks. No differences were found between different groups in terms of shape index, albumen height and Haugh unit of the egg quality traits (P>0.05). Egg shell breaking strength, egg weight, shell thickness and yolk colour differed significantly between the temperature groups (P<0.05) and, the values of these traits decreased … |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 3 |