the effect of nano manganese sources on performance and manganese bioavailability in broiler chickens
نویسندگان
چکیده
this study was conducted to evaluate the bioavailability of nano and micro sources of manganese in broiler chickens. two hundred and eight, 10-d-old male ross 308 broilers in a completely randomized design with 13 treatments, 4 replications and 4 chicks per replicate were studied for 35 days. during the experimental period, a basal corn-soybean meal diet containing 20 ppm mn (control treatment) was supplemented with 70, 120, and 170 mg/kg, mn as graded levels, from four different sources (nano manganese oxide, carbonate and sulfate and micro manganese sulfate) and fed ad libitum. results indicated that in comparison with micro mnso4, nano manganese increased bone breaking strength significantly (p
منابع مشابه
Evaluation of Chemical Characteristics and Effects of Different Manganese Sources on Kinetics of Manganese Absorption and Performance of Broiler Chickens
Three experiments wereconducted to evaluate chemical characteristics, intestinal absorption and bioavailability of manganese(Mn)from organic, inorganic and nano sources of Mn. In experiment 1, inorganic sources of Mn including Mn-sulphate and Mn-oxide, organic sources of Mn as Mn-glycinate and Mn-bioplex and FRA® easy dry Mn as a nano source of Mn were subjected to elemental analysis and solubi...
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عنوان ژورنال:
علوم دامی ایرانجلد ۴۶، شماره ۱، صفحات ۵۵-۶۳
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