effects of salvia mirzayanii leaf powder on performance and cecal microbial population of broilers

نویسندگان

فرزاد باقرزاده کاسمانی

استادیار، گروه علوم دامی، دانشکده کشاورزی، دانشگاه زابل سمیرا امیدی کیا

دانشجوی کارشناسی ارشد، گروه علوم دامی، دانشکده کشاورزی، دانشگاه زابل حمیدرضا میرزایی

دانشیار، گروه علوم دامی، دانشکده کشاورزی، دانشگاه زابل مهران مهری

استادیار، گروه علوم دامی، دانشکده کشاورزی، دانشگاه زابل

چکیده

this experiment was conducted to evaluate the effects of dietary salvia mirzayanii supplementation on performance, carcass characteristics, internal organs and cecal microbial population in broilers. a total of 200, one-day-old broiler chicks (ross 308) were fed five experimental diets containing different levels of s. mirzayanii (zero, 0.25, 0.50, 0.75 and one percent of diet) until 42 days of age. from 1-21 days of age, birds fed one percent s. mirzayanii) had lower body weight gain and feed intake and higher feed conversion ratio (p

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