Evaluación de las dosis del microorganismo “Lactobacillus buchneri” en la elaboración de silo a base del subproducto agroindustrial cáscara de limón como alternativa para suplementación nutricional de terneros estabulados de 8 a 12 semanas de edad en la finca San Francisco en el cantón Santa Ana de Cotacachi
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Date
2021
Journal Title
Journal ISSN
Volume Title
Publisher
PUCE - Ibarra
Abstract
Se realizó una investigación aplicada y de condición experimental, donde se evaluaron dosis de microorganismos Lactobacillus buchneri aplicados en el subproducto agroindustrial: cáscara de limón y, sometiéndose a un bioproceso para la obtención de ensilados. En el análisis bromatológico se determinó comparando los silos con distintas dosis del microorganismo Lactobacillus buchneri que el mejor tratamiento obtenido fue el T4 (20 kg de cáscara de limón) mostró los valores más destacados en Materia Seca (11,98%); el T1 (20 kg de cáscara de limón + 40 ml de microorganismos) en proteína Cruda (9,11%); el T3 (20 kg de cáscara de limón + 20 ml de microorganismos) en 90,60 % de humedad (%); el T3 (20 kg de cáscara de limón + 20 ml de microorganismos) en % de Fibra Detergente Neutro (28%); el T3 (20 kg de cáscara de limón + 20 ml de microorganismos) en % de Fibra Detergente Ácido (22%) y el T3 (20 kg de cáscara de limón + 20 ml de microorganismos) en Mcal/ Kg de Energía Bruta (2,83 Mcal/Kg). Tomando en cuenta a todos los indicadores del examen bromatológico y relacionando sus propiedades nutricionales en la alimentación del ternero podemos mencionar que se comprobó la eficiencia del sustrato y del inoculante en la reducción del tiempo de fermentación, estabilización de las variables pH, incremento del porcentaje de ácido láctico, crecimiento de bacterias ácido lácticas y determinación de calidad microbiológica y palatabilidad.
The present investigation was an applied and experimental research, where doses of Lactobacillus buchneri microorganisms were utilized in the agro-industrial sub-product: lemon peel was used under a bioprocess to obtain silages. The bromatological analysis determined if the silos with different doses of the Lactobacillus buchneri microorganism that the best treatment obtained was T4 (20 kg of lemon peel) showed the most outstanding values in the dry matter (11,98%); the T1 (20 kg of lemon peel + 40 ml of microorganisms) in raw protein (9,11%); T3 (20 kg of lemon peel + 20 ml of microorganisms) in 90,60% humidity (%); the T3 (20 kg of lemon peel + 20 ml of microorganisms) in percentage of neutral detergent fiber (28%); the T3 (20 kg of lemon peel + 20 ml of microorganisms) in percentage of acid detergent fiber (22%) and the T3 (20 kg of lemon peel + 20 ml of microorganisms) in Mcal / Kg of raw energy (2,83 Mcal / Kg). Considering all the indicators of the bromatological examination and relating their nutritional properties in the feeding of calves, it is important to mention the efficiency of substrate also, the inoculant was verified in the reduction of fermentation time, stabilization of pH variables, it increases the percentage of lactic acid, growth of lactic acid bacteria and determination of microbiological quality and palatability.
The present investigation was an applied and experimental research, where doses of Lactobacillus buchneri microorganisms were utilized in the agro-industrial sub-product: lemon peel was used under a bioprocess to obtain silages. The bromatological analysis determined if the silos with different doses of the Lactobacillus buchneri microorganism that the best treatment obtained was T4 (20 kg of lemon peel) showed the most outstanding values in the dry matter (11,98%); the T1 (20 kg of lemon peel + 40 ml of microorganisms) in raw protein (9,11%); T3 (20 kg of lemon peel + 20 ml of microorganisms) in 90,60% humidity (%); the T3 (20 kg of lemon peel + 20 ml of microorganisms) in percentage of neutral detergent fiber (28%); the T3 (20 kg of lemon peel + 20 ml of microorganisms) in percentage of acid detergent fiber (22%) and the T3 (20 kg of lemon peel + 20 ml of microorganisms) in Mcal / Kg of raw energy (2,83 Mcal / Kg). Considering all the indicators of the bromatological examination and relating their nutritional properties in the feeding of calves, it is important to mention the efficiency of substrate also, the inoculant was verified in the reduction of fermentation time, stabilization of pH variables, it increases the percentage of lactic acid, growth of lactic acid bacteria and determination of microbiological quality and palatability.
Description
Keywords
Ensilado, Subproducto agroindustrial, Cáscara de limón, Microorganismos