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Revista Técnica de la Facultad de Ingeniería
Article . 2024 . Peer-reviewed
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Propiedades Fisicoquímicas de un Abono Orgánico Tipo Bocashi Preparado a partir de Cascarillas de Semillas de Cacao (Theobroma cacao L.)

Authors: Hernán Alí Urdaneta; María Gabriela Pire-Sierra; Eudimar Carolina Lameda-Cuicas; María Carolina Pire-Sierra;

Propiedades Fisicoquímicas de un Abono Orgánico Tipo Bocashi Preparado a partir de Cascarillas de Semillas de Cacao (Theobroma cacao L.)

Abstract

La industria cacaotera genera elevados volúmenes de subproductos y residuos que pudieran tener un valor agregado, entre los que se encuentran las cascarillas de las semillas de cacao, pero que no son aprovechados y pueden generar problemas ambientales. De allí que el objetivo de esta investigación fue determinar las propiedades fisicoquímicas de un abono orgánico preparado a partir de cascarillas de cacao, usando la metodología tipo Bocashi. Inicialmente, se realizó la caracterización fisicoquímica de la cascarilla y se formularon cuatro tratamientos, con cuatro repeticiones cada uno, con diferentes proporciones de cascarilla (0, 25, 50 y 75 % p/p). Las pilas de abono formadas para el desarrollo del compostaje, fueron monitoreadas durante 15 días. El mejor tratamiento obtenido fue T4, en el que se usó la mayor cantidad de cascarilla, registrándose la mayor concentración de nitrógeno (1,23 % p/p) y la menor relación C/N (27/1). El resto de los tratamientos mostraron contenidos de fósforo y potasio mayores, pero con elevadas relaciones C/N (de 34 a 59), indicando que el proceso de compostaje no alcanzó la estabilidad en el tiempo evaluado. Finalmente, se concluye que se puede obtener un abono orgánico a base de cascarilla de cacao, que presente características tanto físicas como químicas que puedan ser aprovechadas como enmiendas en suelos.

Keywords

compost, T1-995, TA1-2040, aprovechamiento, Engineering (General). Civil engineering (General), residuo agroindustrial, Technology (General)

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold