Can Broiler Chicken Growth, Immunity, and Meat Quality be Enhanced by Salvia mirzayanii?
سال انتشار: 1402
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 76
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شناسه ملی سند علمی:
JR_JJMPB-12-3_003
تاریخ نمایه سازی: 6 آذر 1402
چکیده مقاله:
Many natural phytobiotics of medicinal herbs possess antibiotic and radical scavenger properties for poultry species as nutritional additives. A bioassay study was conducted to evaluate the potential effects of Salvia mirzayanii Rech.f. & Esfand. (SM) on some physiological responses in broiler chickens including adaptive immune responses, blood parameters, and meat quality. A total of ۲۰۰, one-day-old broiler chicks received five experimental diets containing ۰.۰, ۰.۲۵, ۰.۵۰, ۰.۷۵, and ۱.۰% SM in diet for a ۴۲ d assay. Consumption of ۰.۵۰% and ۰.۷۵% of SM, were able to produce higher antibodies against sheep red blood cells and the Newcastle disease virus (P ≤ ۰.۰۵). A substantial increase was observed in antibody titers against bronchitis virus in birds fed SM compared to those birds not receiving SM (P ≤ ۰.۰۵). Using ۰.۵۰% SM in the diet increased skin thickness after dinitrochlorobenzene challenge (P ≤ ۰.۰۵). The use of ۰.۵۰% SM in the diet increased the relative weight of the bursa of Fabricius (P ≤ ۰.۰۵). The blood concentration of triglyceride, cholesterol, total protein, and albumin was maximized using SM in diet, while blood glucose decreased by increasing dietary levels of SM (P ≤ ۰.۰۵). Meat malondialdehyde concentration has been minimized at ۰.۲۵%, ۰.۵۰% and ۰.۷۵% SM in diet (P ≤ ۰.۰۵). In conclusion, SM consumption did not have a positive effect on the growth performance of broilers, but the use of its proper level in the diet improved the humoral and cellular immune responses, as well as meat quality.
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نویسندگان
Samira Omidikia
Department of Animal Science, College of Agriculture, University of Zabol, Zabol, Iran
Farzad Bagherzadeh-Kasmani
Department of Animal Science, College of Agriculture, University of Zabol, Zabol, Iran
Hamid Reza Mirzaee
Department of Animal Science, College of Agriculture, University of Zabol, Zabol, Iran
Mostafa Yousef-Elahi
Department of Animal Science, College of Agriculture, University of Zabol, Zabol, Iran
Mahmoud Ghazaghi
Department of Animal Science, College of Agriculture, University of Zabol, Zabol, Iran
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