Comportamiento productivo de pollos capones pio pio con dietas isoeléctricas y diferentes niveles de proteína en bases a quinua

Abstract

To evaluate the influence of second-class quinoa as a protein source for isoelectric diets in farming of castrated chickens (pio pio) red phenotype in concentrations: T1: CP (15,75%); T2: CP (17,28%); T3: CP(18,81 %); T4: CP (21,29%); and ME, (2860) Kcal/kg DM in all treatments, the productive behavior of birds was evaluated, 25 castrated chickens per treatment under a completely randomized design. The data were tabulated by using Excel (2010) and SPSS version 18 for ADEVA. The best final weights were obtained with 3289,16g for T4; followed with 3133,28g T2 and T3: 3102,08g ± 92,04g (p<0,04). The best food intake in DM g/day was 156,93 g/day for T1 (p<0,01). The highest consumption of crude protein was registered with 42,25g/day T4 (p<0,01) and ME consumption kcal/day were of 514,24kcal/day and 506,11 kcal/day for T3 and T4 (p<0,01). The best carcass weight with 77,91% for T2; followed by 74,80% for T1; and 73,01% for T3. Concluding results in an alternative poultry production with improvement in tenderness of meat, upgrade the efficiency in feed being able to apply this technology in production projects to small and medium scale