Effect of prenatal temperature conditioning of laying hen embryos: Hatching, live performance and response to heat and cold stress during laying period
 
Yazarlar (5)
Prof. Dr. Serdar KAMANLI Poultry Research Station, Türkiye
I. Durmuş
Ordu Üniversitesi, Türkiye
S. Yalçin Ege Üniversitesi, Türkiye
U. Yildirim Poultry Research Station, Türkiye
Meral Ankara Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Thermal Biology
Dergi ISSN 0306-4565 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 07-2015
Cilt / Sayı / Sayfa 51 / 1 / 96–104 DOI 10.1016/j.jtherbio.2015.04.001
Makale Linki https://linkinghub.elsevier.com/retrieve/pii/S0306456515300012
Özet
This study was designed to determine the effect of prenatal temperature conditioning on hatching and live performance of laying chickens, and response to heat and cold stress during laying period. A total of 3600 eggs obtained from ATAK-S brown parent stock were incubated at control (37.5 °C, CONT-Inc), cyclic low (36.5 °C/6 h/d from 10 to 18 d of incubation, LOW-Inc) or high (38.5 °C/6 h/d from 10–18 d of incubation, HIGH-Inc) incubation temperatures. Hatched chicks per incubation temperature were reared under standard rearing conditions up to 26 wk. From 27 to 30 wk, hens from each incubation temperature were divided into 3 environmentally controlled rooms and reared at control (20±2 °C, CONT-Room), low (12±2 °C, COLDS) or high (32±2 °C, HEATS) temperatures. Hatching performance, body weight, egg production, and plasma triiodothyronine (T3) and thyroxine (T4) levels and oxidant and …
Anahtar Kelimeler
Antioxidant status | Incubation temperature | Laying chicks | Prenatal conditioning | Temperature adaptation