[Nutritive value and the necessity of complete processing of scrap materials from slaughter houses to be used for animal feed].
D000003:Abattoirs; D000821:Animal Feed / Q000592:standards*; D000818:Animals; D002031:Bulgaria; D005525:Food-Processing Industry
Vurkhu khranitelnata stoinost i neobkhodimostta ot pulno prerabotvane na zhivotinskite otpalutsi za khrana na zhivotnite.