Micro- and ultramicroelements in silages in Slovenia | Miko- in ultramikroelementi v silazi na obmocju Slovenije
2013
Pavsic-Vrtac, K., Ljubljana Univ. (Slovenia). Veterinary Fac., Institut za higieno in patologijo prehrane in Enota za patologijo prehrane in higieno okolja | Jakovac-Strajn, B. | Ujcic-Vrhovnik, I. | Grandic, M. | Srimpf, K. | Tavcar-Kalcher G.
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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