Composting and vermicomposting of home residues with bovine manure for organic amendment production

Detalhes bibliográficos
Autor(a) principal: Loureiro, Diego Campana
Data de Publicação: 2007
Outros Autores: Aquino, Adriana Maria de, Zonta, Everaldo, Lima, Eduardo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/7664
Resumo: The objective of this work was to evaluate the production of organic amendment from home residues by integration of composting and vermicomposting processes with and without bovine manure. Two experimental steps were adopted: in the first one, thermal stabilization of the residues and adequate conditions were set up for earthworm introduction; in the second step, at 27 days of thermal stabilization, residues remained from the first step were placed in a 9-dm3 container, with and without earthworms, in a completed randomized experimental design of four replicates. Evaluations were made at 19, 55, 69-day period for reproduction and survival rate of adult worms, and chemical attributes of the compost with and without earthworms. Earthworms survived and reproduced in the substrates, and manure gave the highest reproduction rate. The utilization of organic home residues for production of amendment is technically viable by means of composting or vermicomposting. Addition of doses of manure did not decreased the time for compost maturation. Except for the alteration in the levels of K and Mg, the integration of composting and vermicomposting processes yielded products with similar chemical composition.
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spelling Composting and vermicomposting of home residues with bovine manure for organic amendment productionCompostagem e vermicompostagem de resíduos domiciliares com esterco bovino para a produção de insumo orgânicoearthworm; organic composting; reproductionminhocas; composto orgânico; reproduçãoThe objective of this work was to evaluate the production of organic amendment from home residues by integration of composting and vermicomposting processes with and without bovine manure. Two experimental steps were adopted: in the first one, thermal stabilization of the residues and adequate conditions were set up for earthworm introduction; in the second step, at 27 days of thermal stabilization, residues remained from the first step were placed in a 9-dm3 container, with and without earthworms, in a completed randomized experimental design of four replicates. Evaluations were made at 19, 55, 69-day period for reproduction and survival rate of adult worms, and chemical attributes of the compost with and without earthworms. Earthworms survived and reproduced in the substrates, and manure gave the highest reproduction rate. The utilization of organic home residues for production of amendment is technically viable by means of composting or vermicomposting. Addition of doses of manure did not decreased the time for compost maturation. Except for the alteration in the levels of K and Mg, the integration of composting and vermicomposting processes yielded products with similar chemical composition.O objetivo deste trabalho foi avaliar a produção de adubo orgânico de resíduos domiciliares, por meio da integração de compostagem e vermicompostagem, com e sem esterco bovino nesses processos. Foram realizadas duas etapas experimentais: na primeira, testou-se a termoestabilização dos resíduos e estabeleceram-se condições propícias para a introdução das minhocas; na segunda, aos 27 dias de termoestabilização, os resíduos resultantes da primeira etapa foram colocados em um recipiente de 9 dm3, com e sem minhocas, em delineamento inteiramente casualizado, com quatro repetições. Aos 19, 55 e 69 dias, avaliaram-se as taxas de reprodução e sobrevivência das minhocas adultas e os atributos químicos do composto com e sem minhoca. As minhocas sobreviveram e se reproduziram nos substratos, com maior taxa de multiplicação no substrato com esterco. A utilização dos resíduos orgânicos de origem domiciliar, para a produção de insumo, é tecnicamente viável, tanto por meio da compostagem, quanto da vermicompostagem. A adição de esterco não reduziu o tempo de maturação do composto. À exceção do K e Mg, que tiveram seus teores alterados, a integração dos processos de compostagem e vermicompostagem, com e sem esterco, produziu adubos com características químicas similares.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraLoureiro, Diego CampanaAquino, Adriana Maria deZonta, EveraldoLima, Eduardo2007-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/7664Pesquisa Agropecuaria Brasileira; v.42, n.7, jul. 2007; 1043-1048Pesquisa Agropecuária Brasileira; v.42, n.7, jul. 2007; 1043-10481678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/7664/4583info:eu-repo/semantics/openAccess2010-09-27T12:37:32Zoai:ojs.seer.sct.embrapa.br:article/7664Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-09-27T12:37:32Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Composting and vermicomposting of home residues with bovine manure for organic amendment production
Compostagem e vermicompostagem de resíduos domiciliares com esterco bovino para a produção de insumo orgânico
title Composting and vermicomposting of home residues with bovine manure for organic amendment production
spellingShingle Composting and vermicomposting of home residues with bovine manure for organic amendment production
Loureiro, Diego Campana
earthworm; organic composting; reproduction
minhocas; composto orgânico; reprodução
title_short Composting and vermicomposting of home residues with bovine manure for organic amendment production
title_full Composting and vermicomposting of home residues with bovine manure for organic amendment production
title_fullStr Composting and vermicomposting of home residues with bovine manure for organic amendment production
title_full_unstemmed Composting and vermicomposting of home residues with bovine manure for organic amendment production
title_sort Composting and vermicomposting of home residues with bovine manure for organic amendment production
author Loureiro, Diego Campana
author_facet Loureiro, Diego Campana
Aquino, Adriana Maria de
Zonta, Everaldo
Lima, Eduardo
author_role author
author2 Aquino, Adriana Maria de
Zonta, Everaldo
Lima, Eduardo
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Loureiro, Diego Campana
Aquino, Adriana Maria de
Zonta, Everaldo
Lima, Eduardo
dc.subject.por.fl_str_mv earthworm; organic composting; reproduction
minhocas; composto orgânico; reprodução
topic earthworm; organic composting; reproduction
minhocas; composto orgânico; reprodução
description The objective of this work was to evaluate the production of organic amendment from home residues by integration of composting and vermicomposting processes with and without bovine manure. Two experimental steps were adopted: in the first one, thermal stabilization of the residues and adequate conditions were set up for earthworm introduction; in the second step, at 27 days of thermal stabilization, residues remained from the first step were placed in a 9-dm3 container, with and without earthworms, in a completed randomized experimental design of four replicates. Evaluations were made at 19, 55, 69-day period for reproduction and survival rate of adult worms, and chemical attributes of the compost with and without earthworms. Earthworms survived and reproduced in the substrates, and manure gave the highest reproduction rate. The utilization of organic home residues for production of amendment is technically viable by means of composting or vermicomposting. Addition of doses of manure did not decreased the time for compost maturation. Except for the alteration in the levels of K and Mg, the integration of composting and vermicomposting processes yielded products with similar chemical composition.
publishDate 2007
dc.date.none.fl_str_mv 2007-07-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/7664
url https://seer.sct.embrapa.br/index.php/pab/article/view/7664
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/7664/4583
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.42, n.7, jul. 2007; 1043-1048
Pesquisa Agropecuária Brasileira; v.42, n.7, jul. 2007; 1043-1048
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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