BIOGAS PRODUCTION AND In vitro CH4 FROM EXCREMENT OF CATTLE, SHEEP, PIGS AND HEN

BIOGAS PRODUCTION AND In vitro CH4 FROM EXCREMENT OF CATTLE, SHEEP, PIGS AND HEN

The aim of this research was to evaluate the effect of pig, ovine, bovine and hen excreta on biogas production and in vitro methane. Five kg of fresh excreta from cattle, sheep, pigs and hen was used. Each excreta were mixed with water at a ratio of 1: 4. Subsequently, 600 ml of the mixture was pour...

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Veröffentlicht in:Tropical and subtropical agroecosystems 2019-11, Vol.22 (3)
Hauptverfasser: M. Muñoz-Espinosa, M. Barros-Rodriguez, R. Valencia-Nuñez, R. Mera-Andrade, J. Artieda-Rojas, R. Najarro, M. Freire-Torres, V. Vega-Falcon, A. Romero-Fernandez
Format: Artikel
Sprache:eng
Schlagworte:
biogas production
excrement
livestock systems
methane
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Zusammenfassung:The aim of this research was to evaluate the effect of pig, ovine, bovine and hen excreta on biogas production and in vitro methane. Five kg of fresh excreta from cattle, sheep, pigs and hen was used. Each excreta were mixed with water at a ratio of 1: 4. Subsequently, 600 ml of the mixture was poured into bottles of 1-liter nominal capacity, sealed hermetically and kept at 39-40 °C. The total gas production and methane was evaluated. The highest (P
ISSN:1870-0462