New sources of protein in animal nutrition | Novi viri beljakovin v prehrani zivali
2013
Jakovac Strajn, B., Ljubljana Univ. (Slovenia). Veterinary Fac. | Cokl, A. | Mohorko, M. | Ambrozic, I. | Cervek, M. | Zizek, S.
Micro- and ultramicroelements are inorganic constituents of feed. They are either essential (necessary for the animal growth and health) or non-essential. In a daily ration it is necessary to consider the appropiate amounts of elements. Some of the elements (cobalt, copper, molybdenum, selenium, manganese, zinc and iron) are added to the feed already. Arsenic, cadmium, lead and mercury are conside
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Эту запись предоставил University of Ljubljana