Edaphic macrofauna in degradation of animal and vegetable residues

Detalhes bibliográficos
Autor(a) principal: Schubert,R. N.
Data de Publicação: 2019
Outros Autores: Morselli,T. B. G. A., Tonietto,S. M., Henriquez,J. M. O., Trecha,R. D., Eid,R. P., Rodriguez,D. P., Piesanti,S. R., Maciel,M. R. S., Lima,A. P. F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Biology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842019000400589
Resumo: Abstract The objective of this study was to evaluate the ability to degrade organic matter by edaphic macrofauna (worms), carbon/nitrogen (C/N) ratio and hydrogenation potential (pH) during the vermicomposting process in different organic residues. The treatments were constituted by organic residues of animal origin (bovine, ovine and equine manure) and vegetable (herb-checkmate and coffee drag), which were conditioned in plastic pots with a capacity of 10 liters, comprising five treatments in a completely randomized experimental design, with five replications. Were inoculated 150 earthworms of the species Eisenia foetida, into each plot. After 87 days, the evaluation of the multiplication of the earthworms was carried out, through its manual count and its cocoons. At the beginning and at the end of the experiment, the samples were submitted to analysis of humidity at 60 °C, pH, volumetric density, chemical analysis of macronutrients and C/N ratio. There was a dominance of worms and cocoons in the process of vermicomposting in the residues of ovine manure and herb-checkmate. The macronutrients (P, K and Mg) and C/N ratio were higher in the vegetal residues, while for N higher values were found in ovine manure and coffee drag treatments, and for Ca higher value among treatments was observed in the coffee drag treatment at the end and the lowest value at initiation. The results obtained in this study demonstrate the importance of the edaphic macrofauna to the vermicomposting process, since it allows more information about its influence on the continuity of soil organic matter decomposition processes.
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spelling Edaphic macrofauna in degradation of animal and vegetable residuesmacrofauna edaphicEisenia foetidaorganic wasteAbstract The objective of this study was to evaluate the ability to degrade organic matter by edaphic macrofauna (worms), carbon/nitrogen (C/N) ratio and hydrogenation potential (pH) during the vermicomposting process in different organic residues. The treatments were constituted by organic residues of animal origin (bovine, ovine and equine manure) and vegetable (herb-checkmate and coffee drag), which were conditioned in plastic pots with a capacity of 10 liters, comprising five treatments in a completely randomized experimental design, with five replications. Were inoculated 150 earthworms of the species Eisenia foetida, into each plot. After 87 days, the evaluation of the multiplication of the earthworms was carried out, through its manual count and its cocoons. At the beginning and at the end of the experiment, the samples were submitted to analysis of humidity at 60 °C, pH, volumetric density, chemical analysis of macronutrients and C/N ratio. There was a dominance of worms and cocoons in the process of vermicomposting in the residues of ovine manure and herb-checkmate. The macronutrients (P, K and Mg) and C/N ratio were higher in the vegetal residues, while for N higher values were found in ovine manure and coffee drag treatments, and for Ca higher value among treatments was observed in the coffee drag treatment at the end and the lowest value at initiation. The results obtained in this study demonstrate the importance of the edaphic macrofauna to the vermicomposting process, since it allows more information about its influence on the continuity of soil organic matter decomposition processes.Instituto Internacional de Ecologia2019-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842019000400589Brazilian Journal of Biology v.79 n.4 2019reponame:Brazilian Journal of Biologyinstname:Instituto Internacional de Ecologia (IIE)instacron:IIE10.1590/1519-6984.184765info:eu-repo/semantics/openAccessSchubert,R. N.Morselli,T. B. G. A.Tonietto,S. M.Henriquez,J. M. O.Trecha,R. D.Eid,R. P.Rodriguez,D. P.Piesanti,S. R.Maciel,M. R. S.Lima,A. P. F.eng2019-04-16T00:00:00Zoai:scielo:S1519-69842019000400589Revistahttps://www.scielo.br/j/bjb/https://old.scielo.br/oai/scielo-oai.phpbjb@bjb.com.br||bjb@bjb.com.br1678-43751519-6984opendoar:2019-04-16T00:00Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE)false
dc.title.none.fl_str_mv Edaphic macrofauna in degradation of animal and vegetable residues
title Edaphic macrofauna in degradation of animal and vegetable residues
spellingShingle Edaphic macrofauna in degradation of animal and vegetable residues
Schubert,R. N.
macrofauna edaphic
Eisenia foetida
organic waste
title_short Edaphic macrofauna in degradation of animal and vegetable residues
title_full Edaphic macrofauna in degradation of animal and vegetable residues
title_fullStr Edaphic macrofauna in degradation of animal and vegetable residues
title_full_unstemmed Edaphic macrofauna in degradation of animal and vegetable residues
title_sort Edaphic macrofauna in degradation of animal and vegetable residues
author Schubert,R. N.
author_facet Schubert,R. N.
Morselli,T. B. G. A.
Tonietto,S. M.
Henriquez,J. M. O.
Trecha,R. D.
Eid,R. P.
Rodriguez,D. P.
Piesanti,S. R.
Maciel,M. R. S.
Lima,A. P. F.
author_role author
author2 Morselli,T. B. G. A.
Tonietto,S. M.
Henriquez,J. M. O.
Trecha,R. D.
Eid,R. P.
Rodriguez,D. P.
Piesanti,S. R.
Maciel,M. R. S.
Lima,A. P. F.
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Schubert,R. N.
Morselli,T. B. G. A.
Tonietto,S. M.
Henriquez,J. M. O.
Trecha,R. D.
Eid,R. P.
Rodriguez,D. P.
Piesanti,S. R.
Maciel,M. R. S.
Lima,A. P. F.
dc.subject.por.fl_str_mv macrofauna edaphic
Eisenia foetida
organic waste
topic macrofauna edaphic
Eisenia foetida
organic waste
description Abstract The objective of this study was to evaluate the ability to degrade organic matter by edaphic macrofauna (worms), carbon/nitrogen (C/N) ratio and hydrogenation potential (pH) during the vermicomposting process in different organic residues. The treatments were constituted by organic residues of animal origin (bovine, ovine and equine manure) and vegetable (herb-checkmate and coffee drag), which were conditioned in plastic pots with a capacity of 10 liters, comprising five treatments in a completely randomized experimental design, with five replications. Were inoculated 150 earthworms of the species Eisenia foetida, into each plot. After 87 days, the evaluation of the multiplication of the earthworms was carried out, through its manual count and its cocoons. At the beginning and at the end of the experiment, the samples were submitted to analysis of humidity at 60 °C, pH, volumetric density, chemical analysis of macronutrients and C/N ratio. There was a dominance of worms and cocoons in the process of vermicomposting in the residues of ovine manure and herb-checkmate. The macronutrients (P, K and Mg) and C/N ratio were higher in the vegetal residues, while for N higher values were found in ovine manure and coffee drag treatments, and for Ca higher value among treatments was observed in the coffee drag treatment at the end and the lowest value at initiation. The results obtained in this study demonstrate the importance of the edaphic macrofauna to the vermicomposting process, since it allows more information about its influence on the continuity of soil organic matter decomposition processes.
publishDate 2019
dc.date.none.fl_str_mv 2019-11-01
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=S1519-69842019000400589
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842019000400589
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1519-6984.184765
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 Instituto Internacional de Ecologia
publisher.none.fl_str_mv Instituto Internacional de Ecologia
dc.source.none.fl_str_mv Brazilian Journal of Biology v.79 n.4 2019
reponame:Brazilian Journal of Biology
instname:Instituto Internacional de Ecologia (IIE)
instacron:IIE
instname_str Instituto Internacional de Ecologia (IIE)
instacron_str IIE
institution IIE
reponame_str Brazilian Journal of Biology
collection Brazilian Journal of Biology
repository.name.fl_str_mv Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE)
repository.mail.fl_str_mv bjb@bjb.com.br||bjb@bjb.com.br
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