Nutritive value of probiotics in nutrition of fattening pigs
Nutritivna vrednost probiotika u ishrani svinja u tovu
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Considering that our previous research has indicated some positive effects of probiotics used in nutrition of sows and suckling piglets, as well as piglets in rearing, investigation designed in this case had the objective to investigate the effect of introduction of probiotic Paciflora-C-10, based on Bacillus spp C.I.P. 5832 in nutrition of fattening pigs. Investigations were carried out on Experimental pig farm of the Institute for Animal Husbandry, Belgrade-Zemun. Crietria for evaluation of obtained results were production performance, degree of use of nutritious substances slaughter parameters and economical analysis determined as price of gain of 1 kg of body mass. It was established that introduction of probiotics has induced the increase of body mass gain by 3,88%, feed conversion by 2,81% degree of utilization of dry and organic matter as well as crude proteina in mixtures. Also, in regard to slaughter traits, it was established that use of probiotic had positive effect on dress...ing percentage. No effect on food consumption, meatiness in warm carcasses or price of body mass gain was determined on experimental animals.
Rezultati ispitivanja nutritivne vrednosti probiotika zasnovanog na Bacillus spp. u ishrani svinja u tovu pokazali su da je ispitivani probiotik imao pozitivne efekte na prirast, konverziju hrane, iskorišćavanje suve, organske materije i proteina kao i na randman. Nije utvrđen uticaj probiotika na konzumaciju hrane, mesnatost u polutkama svinja i cenu prirasta kod životinja u eksperimentu.
Keywords:probiotic / fattening pigs / probiotik / tovne svinje
Source:Biotechnology in Animal Husbandry, 2004, 20, 1-2, 51-58
- Institute for Animal Husbandry, Belgrade