Influencia de la harina de Moringa oleífera (Lam, 1783) "moringa" en el crecimiento y en la composición bromatológica de alevinos de Colossoma macropomum (Cuvier, 1816) "gamitana" cultivados en corrales a diferentes densidades

• Autores: Ludeña Ramírez, José Luis, Varela Tanchiva, Kerly Teresa
• Formato: tesis de grado
• Fecha de Publicación: 2022
• Institución: Universidad Nacional De La Amazonía Peruana
• Repositorio: UNAPIquitos-Institucional
• Lenguaje: español
• OAI Identifier: oai:repositorio.unapiquitos.edu.pe:20.500.12737/7930
• Enlace del recurso: https://hdl.handle.net/20.500.12737/7930
• Nivel de acceso: acceso abierto
• Materia: Gamitana; Colossoma macropomum; Alevines; Alimentación de peces; Moringa; Cultivo en estanques; https://purl.org/pe-repo/ocde/ford#4.01.03

With the objective of knowing the influence of moringa, in the growth, bromatological composition of Colossoma macropomum fingerlings, an investigation was carried out, adding moringa flour as an input in the commercial balanced feed. This study was carried out at the facilities of the Quistococha Piscigranja Experimental Pilot Center - Faculty of Biological Sciences of the National University of the Peruvian Amazon, between the months of June to September 2019. The data was obtained, working with 189 specimens of Colossoma fry. macropomum, who were distributed in experimental pens at two densities, which are 4 and 8 fish per m3, with the concentrations of moringa in the experimental balanced feed T0: 0% (control – commercial feed), T1: 55.67% and T2: 85%, in rations given at a rate of 6% of the total biomass per pen per day, with a frequency of 2 times per day. As a result, we have that, in the first experimental density, gains in length and weight were recorded, in the first treatment with 7.34 cm and 13.79 gr respectively, for the second treatment with 6.45 cm and 12.65 gr and for the zero or control treatment, 5.92 cm and 11.24 gr were obtained. However, in the second experimental density, length and weight gains were obtained for the first treatment, with 7.47 cm and 13.99 gr, for the second treatment 6.31 cm and 13.74 gr were recorded and finally 7.22 cm 11.89 gr for treatment zero or control. The data was analyzed by ANOVA, determining that there is no significant difference between the treatments, nor in the different planting densities, also obtaining a survival rate of 93.65%. The bromatological composition was obtained from two samples, the first of 500 gr. of fingerlings fed with commercial balanced food, obtaining the following values: humidity (14.35%), ash (5.91%) fats (1.89%) and proteins (76.41%) and the second sample of 500 gr. of fry fed with moringa, resulting in the following values: moisture (13.86%), ash (5.59%), fat (2.02%) and protein (77.53%). The results of the ANOVA for the bromatological analysis p < 0.001 with gl = 1, confirmed that there are no significant differences between the data of the bromatological composition of both samples.