Effect of cage tier and age on performance egg quality and stress parameters of laying hens
Yazarlar (5)
A. Sekeroglu
M. Duman
Doç. Dr. Yalçın TAHTALI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Arda YILDIRIM Tokat Gaziosmanpaşa Üniversitesi, Türkiye
H. Eleroglu
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE (Q4) | ||
| Dergi ISSN | 0375-1589 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2014 |
| Cilt / Sayı / Sayfa | 44 / 3 / 288–297 | DOI | 10.4314/sajas.v44i3.11 |
| Makale Linki | https://www.ajol.info/index.php/sajas/article/download/108665/98465 | ||
| Özet |
| This study was conducted to investigate the effects of cage tier and age on performance characteristics of layer hybrids, egg quality and some stress parameters. Ninety laying hens (hybrid ATAK-S) of similar bodyweights were used in the experiment. They were housed in three-tier conventional battery cages (bottom, middle and top) with 600 cm 2 /per bird. The experiment was conducted on hens from the age of 18 weeks to 42 weeks. Layers at the age of 18 weeks were randomly allocated to conventional three-tier battery cages with five replicates of six hens per treatment in a completely randomized design. In the bottom, middle and top tiers, 5% age of yield was observed as 151, 146 and 156 days, respectively; 50% age of yield was 162.4, 158.6 and 161.8 days; 5% yield age bodyweight (BW) as 1597.8, 1460.5 and 1599.2 g; 50% yield age BW as 1708.7, 1666.4 and 1671.7 g … |
| Anahtar Kelimeler |
| Cage tiers | layer hybrids | hybrids age | egg quality |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 54 |
| Web of Science | 21 |