http://socictopen.socict.org/files/original/4a798ce9000d80b24924fd5a8594b4d5.pdf 9aa58e50f739153644cf293a1748071f Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Biodigestão anaeróbia de dejetos de caprinos e ovinos em reator contínuo de PVC flexível Anaerobic digestion of goat and sheep wastes in a continuous reactor of flexible PVC Creator An entity primarily responsible for making the resource Danilo G. de Quadros, André de P. M. Oliver, Ueliton Regis, Renata Valladares, Pedro H. F. de Souza, Edivaldo de J. Ferreira Description An account of the resource A escassez de fontes energéticas e as altas taxas de mortalidade do rebanho são dois grandes problemas para os agricultores familiares no semiárido brasileiro. De setembro de 2006 a abril de 2007 um reator contínuo com gasômetro em PVC flexível, com 33 m³ de volume, instalado na Estação Experimental da EBDA, Jaguarari, Estado da Bahia, foi monitorado quanto aos parâmetros bioquímicos, microbiológicos e parasitários do afluente e efluente, sendo avaliadas a produção e a composição do biogás, além da utilização do biofertilizante em capim-elefante. Com o manejo adequado, o poder poluente dos dejetos foi reduzido significativamente. Microbiologicamente, a eficiência de remoção de coliformes totais e fecais se manteve acima de 98% enquanto os ovos dos principais endoparasitos foram eliminados com o tratamento. A produção de biogás foi de 0,061 m³ kg-1 de esterco. Basicamente, o biogás apresentou, em sua composição, 58 e 34% de metano e gás carbônico, respectivamente. O biofertilizante (pH 7,5) foi uma boa fonte de nutrientes, sobretudo de nitrogênio (64 g 100L-1, 80% na forma amoniacal) e potássio (214 g 100L-1), aumentando a produção de forragem sem alterações significativas na composição bromatológica, digestibilidade 'in vitro' da matéria seca e teor de minerais.The scarcity of energy resources and the high livestock mortality rates are perpetual problems for small farmers of the Brazilian semi-arid region. From September 2006 to April 2007 a continuous reactor, of 33 m³ with gasometer in PVC flexible film, was installed at the EBDA Experimental Station, Jaguarari, Bahia State and the affluent and effluent biochemical, microbiological, and parasitological characteristics were monitored, the biogas production and composition being evaluated, as well as the use of the biofertilizer in elephant grass. With adequate management, the pollution power of residues reduced significantly. Microbiologically, the efficiency of total and fecal coliforms remotion was above 98%, when the main endoparasite eggs were eliminated after treatment. The biogas production was 0.061 m³ kg-1 of manure. The biogas showed in its composition basically 58 and 34% of methane and carbonic dioxide, respectively. The biofertilizer (pH 7.5) was a great source of nutrients, mainly nitrogen (64 g 100L-1, 80% ammoniacal form) and potassium (214 g 100L-1), increasing forage production, without significant changes in the chemical composition, 'in vitro' dry matter digestibility, and mineral content. Date A point or period of time associated with an event in the lifecycle of the resource 2010 Subject The topic of the resource Bio-Fertilizer, Energia renovável, biofertilizante, biogas, esterco, manure, renewable energy Identifier An unambiguous reference to the resource within a given context 10.1590/S1415-43662010000300014 Source A related resource from which the described resource is derived Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi Publisher An entity responsible for making the resource available Universidade Federal de Campina Grande Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General) Relation A related resource <a href="http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1415-43662010000300014" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1415-43662010000300014</a>