Alireza SEIDAVI, Ali Asghar SADEGHI, Seyed Ziaeddin MIRHOSSEINI, Mohammad CHAMANI, Mohammadreza POORGHASEMI

Effect of Probiotic and Different Sources of Fat on Performance, Carcass Characteristics, Intestinal Morphology and Ghrelin Gene Expression on Broiler Chickens

Toplam 240 adet bir günlük Ross 308 erkek civciv kullanılarak, tamamen rastgele dizaynda 6 uygulama ve 4 tekrar olmak üzere (her tekrarda 10 hayvan) laktofed probiyotik ve farklı kaynaklı yağ ile beslemenin performans, karkas özellikleri, barsak morfolojisi, bağışıklık sistemi, karaciğer enzimleri, kan parametreleri ve grelin gen ekspresyonu üzerine etkisi incelenmiştir. Deneysel diyetler; (1) bazal diyet (kontrol); (2) %3 donyağı kaynaklı hayvansal yağ içeren diyet; (3) %3 soya fasulyesi kaynaklı bitkisel yağ içeren diyet; (4) kontrol + probiyotik; (5) probiyotik + hayvansal yağ ve (6) probiyotik + bitkisel yağ. Elde edilen sonuçlar üçüncü grupta bazı iyileşmelerin oluştuğunu gösterdi (P

Broiler Tavuklarda Probiyotik ve Değişik Kaynaklı Yağların Performans, Karkas Özellikleri, Barsak Morfolojisi ve Grelin Gen Ekspresyonu Üzerine Etkisi

The effect of Lactofeed probiotic and different sources of fat on performance, carcass characteristics, intestinal morphology and ghrelin gene expression of broiler chickens was studied in an experiment using a total of 240 one-day-old male chickens from commercial strain (Ross 308) in a completely randomized design via 6 treatments with 4 replicates (10 birds per replicate). The experimental diets included: (1) basal diet (control); (2) diet containing 3% animal fat from tallow (fat); (3) diet containing 3% plant oil from soybean (oil); (4) control + probiotic; (5) probiotic + (fat) and (6) probiotic + (oil). The results showed some improvement in performance in the third group (P

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