EFFECTIVENESS OF TECHNOLOGICAL WAYS AIMED AT AROMATIZATION OF FEEDS FOR PIGS

Abstract

The article is concerned with aromatization of mixed feeds by means of different technological ways, which is effective method of intensive breeding of fattening yelts. Application of dry aromatizing agent dosed as 0,35g/kg DM and liquid aromatizing agent dosed as 0,17 g/120 ml Н2О/1 kg DM Caramel-Vanilla in the case reduces cost of pig aromatizing agent on 58,4 % and 81,2 %, and net profit is increasing on 25,1 % and 28,2 % in comparison with the pigmates consuming mixed feeds sprayed with dry aromatizing agent Caramel-Vanilla dosed as 1 g/kg DM and liquid aromatizing agent Caramel-Vanilla dosed as 1 g/234 ml of water pro 1 kg of SV. Application of Caramel-Vanilla liquid aromatizing agent dosed as 1 g/234 ml Н2О/1 kg DM in sprayed complete feed for Yorkshire pigs is an effective method of increasing of daily feed consumption on 5.2 %. This contributes to increasing of pig growth on 5.6 % (P < 0,01). The paper shows that application of aromatizing agent influences mobile mode of life of pigs belonging to all groups; otherwise increase in pig lifetime up to 200 days, which consumed complete feed with sprayed liquid aromatizing agent dosed as 1 g/234 ml of water pro 1 kg DM influenced resting time of the animals and increased it on 7.5 %. Time for pen motion and feed consumption decreased on 13,32 % and 8,9 % in concern with pigmates aged 120 days, and average time of daily increased on 11 % in comparison with pigmates, which consumed dry aromatizing agent dosed as 1 g/kg DM with complete feed.