Babenko S. The optimisation of technological regimes and feeding norms of Macerobacillinum G3x to feeding pigs

The dissertation shows theoretical and practical material about the studying the productivity matter exchange, nutrient digestibility of rations, slaughter quality, the functional stage of internal organs in young pigs of great white breed when they are feed with the using of Macerobacilline G3x. There were established the optimal regimes and dosages to Macerobacilline G3x. The enriching of young feeding pigs rations with Macerobacilline G3x in dosages 0,03-0,05 % to dry water content activate biosynthetic processes in swine organism, facilitate the increasing of swine productivity for 8,9-19,6 % and decreasing of feed expenditures for 8,3-16,3 %. The periodical feeding regimes with the dosages equal to 0,05 % to dry water content, comparing with the constant using of the preparation increases the pigs grow and development for 6,6 %, decreased the feeding expenditures for 5,8 %. The economic efficiency for proposed feeding procedure is equal to 5,51 grivna.