Producción de bioabono biol a partir de residuos lignocelulósicos de Stenotaphrum secundatum
No Thumbnail Available
Date
2021
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Universidad Nacional de Trujillo
Abstract
Los abonos orgánicos son excelentes fertilizantes del suelo e inocuos para los ecosistemas; por ello, este trabajo tuvo como objetivo principal producir bioabono biol a partir de residuos lignocelulósicos de Stenotaphrum secundatum, usando como inóculo contenido ruminal de ganado vacuno dada las características de su microbiota rica en microorganismos lignocelulósicos; evaluándose, a través del tiempo, la concentración de N, P y K presentes en el Biol producido en un biodigestor. Los resultados obtenidos confirman que se puede obtener bioabono a partir de residuos lignocelulósicos de Stenotaphrum secundatum; concluyéndose que la concentración máxima promedio es de 212.60 ppm para Nitrógeno, 1.7887 ppm para Fósforo; y, 22.589 ppm para Potasio; cuyos valores se relacionan con el tiempo de biodigestión mediante una regresión polinomial cúbica; y, bajo las condiciones aplicadas en el presente trabajo, el tiempo óptimo de biodigestión es de 45 días.
Organic fertilizers are excellent soil fertilizers and harmless to ecosystems; For this reason, the main objective of this work was to produce bio-fertilizer from lignocellulosic residues of Stenotaphrum secundatum; using as inoculum ruminal content of cattle given the characteristics of its microbiota rich in lignocellulosic microorganisms; evaluating, over time, the concentration of N, P and K present in the biol produced in a biodigester. The results obtained confirm that bio-fertilizer can be obtained from lignocellulosic residues of Stenotaphrum secundatum; concluding that the average maximum concentration is 212.60 ppm for Nitrogen, 1.7887 ppm for Phosphorus; and, 22,589 ppm for Potassium; whose values are related to the biodigestion time by means of a cubic polynomial regression; and, under the conditions applied in the present work, the optimal biodigestion time is 45 days.
Organic fertilizers are excellent soil fertilizers and harmless to ecosystems; For this reason, the main objective of this work was to produce bio-fertilizer from lignocellulosic residues of Stenotaphrum secundatum; using as inoculum ruminal content of cattle given the characteristics of its microbiota rich in lignocellulosic microorganisms; evaluating, over time, the concentration of N, P and K present in the biol produced in a biodigester. The results obtained confirm that bio-fertilizer can be obtained from lignocellulosic residues of Stenotaphrum secundatum; concluding that the average maximum concentration is 212.60 ppm for Nitrogen, 1.7887 ppm for Phosphorus; and, 22,589 ppm for Potassium; whose values are related to the biodigestion time by means of a cubic polynomial regression; and, under the conditions applied in the present work, the optimal biodigestion time is 45 days.
Description
Keywords
Residuos lignocelulósicos, bioabono, microorganismos lignocelulósicos