Wybrane dodatki paszowe stosowane w żywieniu świń

Abstract

The paper provides an overview of the knowledge of the options of the use of selected feed additives in the feeding of sows and young pigs. Feed enzymes, organic acids, probiotics, prebiotics and phytobiotics are the most commonly used feed additives for these technology groups. Nowadays, in pig breeding and farming, it is not possible to achieve high production performance in the herd without the use of specialised feed additives. They are added to the feed ration always in small quantities, and the effects of their use are often clearly noticeable. They improve the flavour and digestibility of the feed, and thereby have a favourable effect on feed intake, piglets weight gain and sows milk yield, boost pig immunity and displace pathogens from the gastrointestinal system, stimulating the growth and development of the beneficial bacterial microflora. Fed to lactating sows, they have a positive effect not only on the sows, but above all on the growth and development of their litters. This allows maximising the weaning weight of piglets and improving their health and weight gain at further fattening stages. All this contributes to improved production performance and should encourage breeders to enrich pig feed with appropriate specialised feed additives.