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The aim of this work was to evaluate the composting process of poultry manure mixed with other complementary organic wastes. Two mixtures (treatment 1 and 2) were prepared with corn bare cobs, sawdust, shavings and manure. Temperature, pH, electrical conductivity, organic matter loss, total organic carbon, solved organic carbon, N loss, ammonium and nitrate concentration, laccase activity and respiration indices were analyzed. These variables showed [ver mas...]
dc.contributor.authorRizzo, Pedro Federico
dc.contributor.authorDella Torre, Virginia
dc.contributor.authorRiera, Nicolas
dc.contributor.authorCrespo, Diana Elvira
dc.contributor.authorBarrena, Raquel
dc.contributor.authorSánchez, Antoni
dc.date.accessioned2018-10-16T13:26:39Z
dc.date.available2018-10-16T13:26:39Z
dc.date.issued2015-01
dc.identifier.issn1438-4957
dc.identifier.issn1611-8227
dc.identifier.otherhttps://doi.org/10.1007/s10163-013-0221-y
dc.identifier.urihttps://link.springer.com/article/10.1007/s10163-013-0221-y
dc.identifier.urihttp://hdl.handle.net/20.500.12123/3599
dc.description.abstractThe aim of this work was to evaluate the composting process of poultry manure mixed with other complementary organic wastes. Two mixtures (treatment 1 and 2) were prepared with corn bare cobs, sawdust, shavings and manure. Temperature, pH, electrical conductivity, organic matter loss, total organic carbon, solved organic carbon, N loss, ammonium and nitrate concentration, laccase activity and respiration indices were analyzed. These variables showed similar tendencies during the composting process in both treatments. A peak of biological activity, organic matter mineralization and salt release was observed after 6 days of the process. Treatment 2 showed a higher concentration of solved organic carbon and higher organic matter loss than in the mixture with less manure (treatment 1). Laccase activity increased when solved organic carbon decreased. Compost from treatment 1 showed lower phytotoxic effects than that from treatment 2, probably because of a low salt content. In conclusion, it was observed that 60 % content of poultry manure in the mixture does not affect the composting process. However, the final product is not as good for agricultural purposes as a mixture with a lower manure content. Finally, it can be stated that the valorization of these wastes in the form of compost adds value to the materials, closing the biogeochemical nutrient cycle.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_AR
dc.sourceJournal of Material Cycles and Waste Management 17 (1) : 42–50 (January 2015)es_AR
dc.subjectDesechos Agrícolases_AR
dc.subjectAgricultural Wasteseng
dc.subjectEstiércoles_AR
dc.subjectFarmyard Manureeng
dc.subjectAves de Corrales_AR
dc.subjectPoultryeng
dc.subjectCompostes_AR
dc.subjectCompostseng
dc.subjectElaboración del Compostes_AR
dc.subjectCompostingeng
dc.subjectManejo de Desechos Agrícolases_AR
dc.subjectAgricultural Waste Managementeng
dc.titleCo-composting of poultry manure with other agricultural wastes: process performance and compost horticultural usees_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.origenInstituto de Microbiología y Zoología Agrícolaes_AR
dc.description.filFil: Rizzo, Pedro Federico. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Laboratorio de Transformación de Residuos; Argentinaes_AR
dc.description.filFil: Della Torre, Virginia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Laboratorio de Transformación de Residuos; Argentinaes_AR
dc.description.filFil: Riera, Nicolas Iváno. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Laboratorio de Transformación de Residuos; Argentinaes_AR
dc.description.filFil: Crespo, Diana Elvira. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Microbiología y Zoología Agrícola. Laboratorio de Transformación de Residuos; Argentinaes_AR
dc.description.filFil: Barrena, Raquel. Universitat Autònoma de Barcelona. Departamento de Ingeniería Química; Españaes_AR
dc.description.filFil: Sánchez, Antoni. Universitat Autònoma de Barcelona. Departamento de Ingeniería Química; Españaes_AR
dc.subtypecientifico


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