Stabilization of confined beef cattle manure: characteristics of produced fertilizers
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Engenharia Agrícola |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000500877 |
Resumo: | ABSTRACT The growing demand for animal protein is directly related to the feedlot system of animals and their assumptions, such as the waste management. The characterization of the final products becomes an important factor in decision making by one or by other process. The objective was highlight characteristics that fertilizers present due to the used of stabilization process, by the principal component analysis. For the manure stabilization we realized three aerobic processes, composting, vermicomposting and natural decomposition, and one anaerobic, the anaerobic digestion. These processes produced the compost, the vermicompost, the decomposed manure and the biofertilizer. Fertilizers produced were analyzed by means of seventeen chemical and physic-chemical parameters. The main differences are related to stability and organic matter content. The compost is more stable fertilizer and decomposed manure is the worst. The vermicompost is presented as the best option to adsorb cadmium and lead. The biofertilizer has the lowest values of pH, CEC and adsorptive capacity of heavy metals (Cd and Pb). The decomposed manure in presence of precipitation, and the vermicompost, with significant irrigation, generates fertilizers with smaller source of potassium. |
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Engenharia Agrícola |
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Stabilization of confined beef cattle manure: characteristics of produced fertilizersbiofertilizercattle manurecompostvermicompoststabilityABSTRACT The growing demand for animal protein is directly related to the feedlot system of animals and their assumptions, such as the waste management. The characterization of the final products becomes an important factor in decision making by one or by other process. The objective was highlight characteristics that fertilizers present due to the used of stabilization process, by the principal component analysis. For the manure stabilization we realized three aerobic processes, composting, vermicomposting and natural decomposition, and one anaerobic, the anaerobic digestion. These processes produced the compost, the vermicompost, the decomposed manure and the biofertilizer. Fertilizers produced were analyzed by means of seventeen chemical and physic-chemical parameters. The main differences are related to stability and organic matter content. The compost is more stable fertilizer and decomposed manure is the worst. The vermicompost is presented as the best option to adsorb cadmium and lead. The biofertilizer has the lowest values of pH, CEC and adsorptive capacity of heavy metals (Cd and Pb). The decomposed manure in presence of precipitation, and the vermicompost, with significant irrigation, generates fertilizers with smaller source of potassium.Associação Brasileira de Engenharia Agrícola2016-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000500877Engenharia Agrícola v.36 n.5 2016reponame:Engenharia Agrícolainstname:Associação Brasileira de Engenharia Agrícola (SBEA)instacron:SBEA10.1590/1809-4430-Eng.Agric.v36n5p877-885/2016info:eu-repo/semantics/openAccessLORIN,HIGOR E. F.COSTA,MÔNICA S. S. DE M.COSTA,LUIZ A. DE M.PEREIRA,DERCIO C.CARNEIRO,LEOCIR J.eng2016-09-21T00:00:00Zoai:scielo:S0100-69162016000500877Revistahttp://www.engenhariaagricola.org.br/ORGhttps://old.scielo.br/oai/scielo-oai.phprevistasbea@sbea.org.br||sbea@sbea.org.br1809-44300100-6916opendoar:2016-09-21T00:00Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)false |
dc.title.none.fl_str_mv |
Stabilization of confined beef cattle manure: characteristics of produced fertilizers |
title |
Stabilization of confined beef cattle manure: characteristics of produced fertilizers |
spellingShingle |
Stabilization of confined beef cattle manure: characteristics of produced fertilizers LORIN,HIGOR E. F. biofertilizer cattle manure compost vermicompost stability |
title_short |
Stabilization of confined beef cattle manure: characteristics of produced fertilizers |
title_full |
Stabilization of confined beef cattle manure: characteristics of produced fertilizers |
title_fullStr |
Stabilization of confined beef cattle manure: characteristics of produced fertilizers |
title_full_unstemmed |
Stabilization of confined beef cattle manure: characteristics of produced fertilizers |
title_sort |
Stabilization of confined beef cattle manure: characteristics of produced fertilizers |
author |
LORIN,HIGOR E. F. |
author_facet |
LORIN,HIGOR E. F. COSTA,MÔNICA S. S. DE M. COSTA,LUIZ A. DE M. PEREIRA,DERCIO C. CARNEIRO,LEOCIR J. |
author_role |
author |
author2 |
COSTA,MÔNICA S. S. DE M. COSTA,LUIZ A. DE M. PEREIRA,DERCIO C. CARNEIRO,LEOCIR J. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
LORIN,HIGOR E. F. COSTA,MÔNICA S. S. DE M. COSTA,LUIZ A. DE M. PEREIRA,DERCIO C. CARNEIRO,LEOCIR J. |
dc.subject.por.fl_str_mv |
biofertilizer cattle manure compost vermicompost stability |
topic |
biofertilizer cattle manure compost vermicompost stability |
description |
ABSTRACT The growing demand for animal protein is directly related to the feedlot system of animals and their assumptions, such as the waste management. The characterization of the final products becomes an important factor in decision making by one or by other process. The objective was highlight characteristics that fertilizers present due to the used of stabilization process, by the principal component analysis. For the manure stabilization we realized three aerobic processes, composting, vermicomposting and natural decomposition, and one anaerobic, the anaerobic digestion. These processes produced the compost, the vermicompost, the decomposed manure and the biofertilizer. Fertilizers produced were analyzed by means of seventeen chemical and physic-chemical parameters. The main differences are related to stability and organic matter content. The compost is more stable fertilizer and decomposed manure is the worst. The vermicompost is presented as the best option to adsorb cadmium and lead. The biofertilizer has the lowest values of pH, CEC and adsorptive capacity of heavy metals (Cd and Pb). The decomposed manure in presence of precipitation, and the vermicompost, with significant irrigation, generates fertilizers with smaller source of potassium. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000500877 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000500877 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1809-4430-Eng.Agric.v36n5p877-885/2016 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Engenharia Agrícola |
publisher.none.fl_str_mv |
Associação Brasileira de Engenharia Agrícola |
dc.source.none.fl_str_mv |
Engenharia Agrícola v.36 n.5 2016 reponame:Engenharia Agrícola instname:Associação Brasileira de Engenharia Agrícola (SBEA) instacron:SBEA |
instname_str |
Associação Brasileira de Engenharia Agrícola (SBEA) |
instacron_str |
SBEA |
institution |
SBEA |
reponame_str |
Engenharia Agrícola |
collection |
Engenharia Agrícola |
repository.name.fl_str_mv |
Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA) |
repository.mail.fl_str_mv |
revistasbea@sbea.org.br||sbea@sbea.org.br |
_version_ |
1752126272843022336 |