Feed provision of organic animal husbandry

Abstract

The material considers the basic approaches to the feed supply of organic livestock and presents an analysis of technologies for the production of protein-vitamin feed additives with justification of the prospects of dispersion-cavitation treatment of plant materials. It is determined that one of the main reserves of protein, vitamins and biologically active substances for feeding farm animals is the green mass of grass, due to the rational use of which can solve almost completely the problem of providing farm animals and poultry protein (protein). implementation of the technological process of preparation of feed and feed additives on the basis of cavitation-dispersion technology analysis of technical solutions for the implementation of the technology taking into account the specifics of plant biomass. As a result of research it is established that the increase and decrease of the power of the dispersant, as well as the temperature of the feed mixture occurs according to the law of the exponent. The increase in temperature during dispersion due to the presence of the phenomenon of cavitation occurs from the initial (water) 18.9o C to 64o C in 105 minutes. Total energy consumption per hour of processing - 4293 W·year. Specific energy consumption per 1 kg of LVD (mixture) - 0.061 kW·year/kg. The estimated total cost of 1 kg of feed mixture, taking into account the cost of raw materials (0.6-0.9 UAH / kg) and energy losses (0.174 UAH / kg) is 0.75-1.08 UAH.