METABOLISM AND REPRODUCTION FUNCTIONS OF SOWS AS AFFECTED BY BIOLOGICALLY ACTIVE RATION SUPPLEMENTS
It is reported that feeding pregnant sows on combined rations including Glauconite (0.25% dry matter of the ration) and Aktiv Ist preparation in the dose of 1.0 kg/t of fodder allows the digestibility of nutrients contained in the diet to be increased. Moreover the average daily live weight gain of sows, as well as nitrogen deposit in the body and sows prolificacy are being increased, and feed consumption per one newborn piglet is being reduced.