effects of feeding frequency on carcass characteristics and plasma leptin and insulin concentrations in fattening calves
نویسندگان
چکیده
increased feeding frequency improve bioenergetics efficiency in lactating cows; however, there is little information about its effect on fattening animals.twelve holstein bull calves were allotted to two groups to determine the effect of feeding frequency on body weight, carcass quality and hormonal profiles. control group was fed twice a day and treated group was fed six times a day by a standard diet for eight months. body weight was recorded at 3 weeks interval. blood samples were collected one hour after feeding at four hours intervals during 24 hours at the end of experiment. calves were slaughtered and carcass characteristics were measured. plasma leptin concentrations were higher (p
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عنوان ژورنال:
تحقیقات دامپزشکیجلد ۶۵، شماره ۳، صفحات ۰-۰
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