SOYA YAĞI İÇEREN BILDIRCIN RASYONLARINDA DAHA ÇOK BİYOTİNE İHTİYAÇ VARDIR
Bu çalışmanın amacı Japon bıldırcın (Coturnix coturnix Japanica) rasyonlarına ilave edilen biyotinin farklı yağ kaynakları (soya yağı veya don yağı) ile birlikte kullanıldığında performansı ve kimi serum mineral ve metabolit konsantrasyonlarının nasıl etkilendiğini araştırmak idi. On günlük yaşta 120 adet Japon bıldırcını 4 gruba ayrılmıştır. Deneme, 2 X 2 faktöriyel düzende ve rasyonda 2 farklı yağ kaynağı (%5 soya yağı veya %5 don yağı) ve 2 farklı biyotin saplement düzeyi (0 ve 300 mcg/kg rasyon) olacak şekilde oluşturulmuştur. Yem tüketimi rasyondaki yağ türünden ya da biyotin saplement düzeyinden etkilenmemiştir (p > 0.05). Çalışma sonu canlı ağırlık ve yemden yararlanma oranı soya yağı içeren rasyon tüketen bıldırcınlarda don yağı içeren rasyon tüketen bıldırcınlara oranla daha fazla bulunmuştur (p
MORE DIETARY BIOTIN IS NEEDED WHEN DIET OF QUAILS CONTAINS SOYBEAN OIL
The objective of this study was to evaluate the effects of dietary biotin supplementation with different fat sources (soybean oil or beef tallow) on live performance and plasma concentrations of some minerals and metabolites in Japanese quails. One hundred and twenty 10-day-old Japanese quails were assigned to 4 treatment groups. The experiment was designed in a 2 X 2 factorial arrangement using two types of fat source (5% soybean oil or 5% tallow) and two levels of biotin supplements (0 or 300 mcg/kg diet). Feed intake was not influenced by either fat source or biotin supplementation in the diet (p > 0.05). Final body weights and feed efficiency were greater when the diet of quails contained soybean oil compared with that of tallow (p
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- ISSN: 1018-3655
- Yayın Aralığı: Yılda 3 Sayı
- Başlangıç: 1993
- Yayıncı: Prof.Dr. Aykut ÖZDARENDELİ