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Campo DC | Value | Idioma |
---|---|---|
dc.contributor.author | Garfí, Marianna | - |
dc.contributor.author | Gelman, Pau | - |
dc.contributor.author | Comas, Jordi | - |
dc.contributor.author | Carrasco Chilón, William Leoncio | - |
dc.contributor.author | Ferrer, Ivet | - |
dc.coverage.spatial | Perú | es_PE |
dc.date.accessioned | 2021-10-01T22:20:57Z | - |
dc.date.accessioned | 2021-11-11T15:46:58Z | - |
dc.date.available | 2021-10-01T22:20:57Z | - |
dc.date.available | 2021-11-11T15:46:58Z | - |
dc.date.issued | 2011-12 | - |
dc.identifier.citation | Garfí, M.; Gelman, P.; Comas, J.; Carrasco, W. & Ferrer, I. (2011). Agricultural reuse of the digestate from low-cost tubular digesters in rural Andean communities. Waste Management Volume 31, Issue 12, Pages 2584-2589. https://doi.org/10.1016/j.wasman.2011.08.007 | en |
dc.identifier.issn | 0956-053X | - |
dc.identifier.uri | https://hdl.handle.net/20.500.12955/1472 | - |
dc.description | 6 páginas | es_PE |
dc.description.abstract | This research aimed at assessing the properties of guinea pig manure digestate from low-cost tubular digesters for crops fertilization in rural Andean communities. To this end, field trials were carried out to evaluate the effect of the digestate on two common Andean crops: potato (Solanum tuberosum) and forage (Lolium multiflorum and Trifolium pratense L.). The potato yield (20–25 t ha−1) increased by 27.5% with digestate, by 15.1% with pre-compost and by 10.3% with the mixture, compared to the control. The forage yield (20–21 t ha−1) increased by 1.4% with digestate – 50% dose, and by 8.8% with digestate – 100% dose and digestate – 150% dose, compared to the control. The results suggest that the digestate is an appropriate substitute of manure pre-compost for potato fertilization. The results with forage indicate that it can be applied in a range of doses, according to the amount produced by the digester. Currently, manure is either used for cooking or as fertilizer. With low-cost tubular digesters implementation, it could be used to feed the digester, using the digestate for crops fertilization and biogas for cooking; improving household living conditions and protecting the environment. Since soil properties in rural Andean communities differ from experimental layouts, the effect of fertilizers should be re-evaluated in-situ in future research studies. | es_PE |
dc.description.tableofcontents | Abstract. 1. Introduction. 2. Context. 3. Materials and methods. 4. Results and discusión. 5. Conclusions. References | en |
dc.format | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier | es_PE |
dc.relation.ispartof | Waste Management | en |
dc.rights | info:eu-repo/semantics/openAccess | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | - |
dc.source | Instituto Nacional de Innovación Agraria | es_PE |
dc.source | Repositorio Institucional - INIA | es_PE |
dc.subject | Anaerobic digestion | es_PE |
dc.subject | Biogas | es_PE |
dc.subject | Compost | es_PE |
dc.subject | Self-sufficient farming | es_PE |
dc.subject | Subsistence agricultura | es_PE |
dc.subject | Solid waste | es_PE |
dc.title | Agricultural reuse of the digestate from low-cost tubular digesters in rural Andean communities | en |
dc.type | info:eu-repo/semantics/article | - |
dc.identifier.doi | https://doi.org/10.1016/j.wasman.2011.08.007 | - |
dc.subject.ocde | https://purl.org/pe-repo/ocde/ford#4.01.01 | - |
dc.publisher.country | Estados Unidos | es_PE |
dc.identifier.journal | Waste Management | en |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairetype | info:eu-repo/semantics/article | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | Con texto completo | - |
crisitem.author.dept | Dirección de Desarrollo Tecnológico Agrario - DDTA | - |
crisitem.author.orcid | 0000-0003-4930-6548 | - |
crisitem.author.parentorg | Instituto Nacional de Innovación Agraria - INIA | - |
Aparece en Colecciones: | Artículos científicos |
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Agricultural reuse of the digestate from low-cost tubular digesters in rural Andean communities.pdf | Artículo | 2,35 MB | Adobe PDF | Ver / Abrir |
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