Efecto de las dosis de Spanish River Carbonatite en los parámetros fisicoquímicos y biológicos durante el proceso de compostaje en Nuevo Imperial – Cañete.
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Date
2026-01-21
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Universidad Nacional de Cañete
Abstract
El objetivo de la investigación fue evaluar el efecto de tres dosis de Spanish River Carbonatite (SRC) en los parámetros fisicoquímicos y biológicos durante el proceso de
compostaje de estiércol de vacuno y rastrojos vegetales en Nuevo Imperial – Cañete. Durante el estudio, las condiciones climáticas presentaron una temperatura promedio de 24 °C y una humedad relativa del 75%. Se utilizó un diseño de bloques completos al azar (DBCA) con cuatro tratamientos y cuatro repeticiones. En total, se trabajó con cuatro bloques, aplicando 30 kg de SRC por bloque. Los tratamientos evaluados fueron: T0 (testigo: 120 kg de material en 2 m² de área y 1 m de altura), T1 (SRC 16.67% + 120 kg de material en 2 m² y 1 m de altura), T2 (SRC 33.33% + 120 kg de material en 2 m² y 1 m de altura) y T3 (SRC 50% + 120 kg de material en 2 m² y 1 m de altura). Los resultados mostraron que, en los parámetros físicos, la aplicación de SRC al inicio del compostaje incrementó la temperatura, aunque esta disminuyó con el tiempo. Además, el compost presentó olor neutro, color marrón oscuro, humedad en un nivel medio y una presencia evidente de impurezas (>10%). En cuanto a los parámetros químicos, la mayoría de los componentes se encontraron dentro de rangos adecuados, excepto la conductividad eléctrica, que fue alta, mientras que la relación C/N se mantuvo entre 10 y 30%. Finalmente, en los parámetros biológicos, la aplicación de SRC favoreció una mayor población de hongos y levaduras en comparación con el tratamiento testigo, donde no se aplicó SRC. Se concluye que la mayor dosis evaluada (15 kg de SRC) presentó mejores resultados en los parámetros fisicoquímicos y biológicos del compost elaborado con estiércol de vacuno y rastrojos vegetales en Nuevo Imperial – Cañete.
The objective of the research was to evaluate the effect of three doses of Spanish River Carbonatite (SRC) on the physicochemical and biological parameters during the composting process of cattle manure and plant stubble in Nuevo Imperial – Cañete. During the study, climatic conditions had an average temperature of 24 °C and a relative humidity of 75%. A randomized complete block design (DBCA) was used with four treatments and four repetitions. In total, four blocks were worked, applying 30 kg of SRC per block. The treatments evaluated were: T0 (control: 120 kg of material in 2 m² area and 1 m height), T1 (SRC 16.67% + 120 kg of material in 2 m² and 1 m height), T2 (SRC 33.33% + 120 kg of material in 2 m² and 1 m height) and T3 (SRC 50% + 120 kg of material in 2 m² and 1 m height). The results showed that, in the physical parameters, the application of SRC at the beginning of composting increased the temperature, although it decreased over time. In addition, the compost had a neutral odor, dark brown color, humidity at a medium level and an evident presence of impurities (>10%). Regarding the chemical parameters, most of the components were found within adequate ranges, except for the electrical conductivity, which was high, while the C/N ratio remained between 10 and 30%. Finally, in the biológica parameters, the application of SRC favored a greater population of fungi and yeasts compared to the control treatment, where SRC was not applied. It is concluded that the highest dose evaluated (15 kg of SRC) presented better results in the physicochemical and biological parameters of the compost made with cattle manure and vegetable stubble in Nuevo Imperial – Cañete.
The objective of the research was to evaluate the effect of three doses of Spanish River Carbonatite (SRC) on the physicochemical and biological parameters during the composting process of cattle manure and plant stubble in Nuevo Imperial – Cañete. During the study, climatic conditions had an average temperature of 24 °C and a relative humidity of 75%. A randomized complete block design (DBCA) was used with four treatments and four repetitions. In total, four blocks were worked, applying 30 kg of SRC per block. The treatments evaluated were: T0 (control: 120 kg of material in 2 m² area and 1 m height), T1 (SRC 16.67% + 120 kg of material in 2 m² and 1 m height), T2 (SRC 33.33% + 120 kg of material in 2 m² and 1 m height) and T3 (SRC 50% + 120 kg of material in 2 m² and 1 m height). The results showed that, in the physical parameters, the application of SRC at the beginning of composting increased the temperature, although it decreased over time. In addition, the compost had a neutral odor, dark brown color, humidity at a medium level and an evident presence of impurities (>10%). Regarding the chemical parameters, most of the components were found within adequate ranges, except for the electrical conductivity, which was high, while the C/N ratio remained between 10 and 30%. Finally, in the biológica parameters, the application of SRC favored a greater population of fungi and yeasts compared to the control treatment, where SRC was not applied. It is concluded that the highest dose evaluated (15 kg of SRC) presented better results in the physicochemical and biological parameters of the compost made with cattle manure and vegetable stubble in Nuevo Imperial – Cañete.
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Keywords
Spanish River Carbonatite, estiércol vacuno, rastrojos vegetales, compost y relación C/N.
Citation
Bueno Reyes Pablo Máximo , "Efecto de las dosis de Spanish River Carbonatite en los parámetros fisicoquímicos y biológicos durante el proceso de compostaje en Nuevo Imperial – Cañete”, , Tesis para optar el grado de Ingeniero Agronomo, Escuela de pregrado. Facultad de Ciencias Agrarias. Universidad Nacional de Cañete. Cañete - Perú