Evaluación de diferentes niveles de vitafert en crecimiento - engorde de cerdos

Abstract

The research work aims to assess different levels of Vitafert (5, 10, 15 mLkgPV-1) related to pork production and heal behavior in grow and fattening stages and exposed to control treatment and commercial probiotic (ML100E ). Random designs were used with a range of five treatment and four repetitions: TT concentrated; TCPC concentrated plus commercial probiotic; TVF5, TVF10, TVF15, concentrated plus 5, 10, 15 mLkgPV microbial prepared respectively, during 120 days of research 20 x piglets crossing Landrace and York Shire of two months of age with a weight average of 20.19 kgPV-1 ±. At the end of the research, it was determined the higher Vitafert quantity in grow and fattening the content of protein and fat is bettered, a lower quantity of fiber and a higher digestibility of dry matter were obtained. In the other hand in grow and fattening stages the best production parameters were reached related to final weight, weight gaining, and feeding conversion applying 15 mL of Vitafert / KgPV on diet, it was also determined the lowest frequency of digestive problems which shows a better intestinal flora regulation by using products of biological origin in feeding. food flora. Finally the major index cost-benefit was 1.12 USD it was determined through 15ml of Vitafert / kg of live weight on diet, the conclusion is there are satisfied results based on production, health and economics point of view using Vitafert in 15mLKgPV as an additive in pork feeding during grow and fattening stages