Evaluación de un sustrato gluconeogénico sobre los índices productivos y perfil lipídico en pollos de engorde

Abstract

The objective of this research was to evaluate different proportions of inclusion of a gluconeogenic substrate (0:100; 25:75; 50:50; 75:25; 100:0), on the productive indices, lipid profile and cost/benefit of each one of the treatments. A completely randomized design (DCA) was used, with five treatments, one of them as control, together with five repetitions, with 10 experimental units, with a total of 250 broilers; The separation of means was performed with the Tukey statistical test at 95% reliability. Three physiological stages were evaluated: initial (0-14 days), growth (15-28 days) and final stage (29-46 days). It was concluded that the best treatment was T1 with an inclusion of gluconeogenic substrate and palm oil of 25:75 respectively, presenting good productive indices and economic viability. Statistical differences were presented for the final weight and feed consumption, but for feed conversion, carcass yield and IEE, no statistical differences were obtained. In the same way, the analytes of the lipid profile are within the range for the five treatments.