Qualidade da àgua de um córrego em àrea agrícola onde é usado composto orgânico de resíduos animais e vegetais
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1413-70542017413037616 http://hdl.handle.net/11449/179063 |
Resumo: | Organic compost from biomass residues constitutes a viable alternative for partial or total replacement of mineral fertilizers for growing vegetables. This study evaluated the effects of compost on the water quality of a stream used mainly for irrigation of agricultural crops cultivated in nearby soil that has been treated with organic compost produced by carcasses, animal and vegetable waste for the last ten years. We sampled water biannually for two years, 2013 and 2014, from five locations along the stream. Physical variables and some chemical variables were analyzed. We also analyzed the total number of coliforms (Escherichia coli). Bacterial populations were compared by carbon substrate consumption. Total phosphorus contents in the samples from 2014 exceeded 0.1 mg L-1. The concentrations of other chemical species analyzed and the results for the physical variables were in accordance with the expected values compared with national and international water quality standards. The environment showed differential carbon source consumption and a high diversity of microorganisms, but our results did not show any evidence that the applied compost is changing the microbial population or its metabolic activity. This study shows that the use of the organic compost in agricultural areas seen does not negatively influence the quality of surface water in the study area. These results are important because the process of composting animal and vegetable waste and the use of compost obtained can be an alternative sustainable for adequate destination of these wastes. |
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Repositório Institucional da UNESP |
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Qualidade da àgua de um córrego em àrea agrícola onde é usado composto orgânico de resíduos animais e vegetaisFreshwater quality of a stream in agricultural area where organic compost from animal and vegetable wastes is usedAgricultureCarcasses and animal wasteCompostingEcoPlateSurface waterOrganic compost from biomass residues constitutes a viable alternative for partial or total replacement of mineral fertilizers for growing vegetables. This study evaluated the effects of compost on the water quality of a stream used mainly for irrigation of agricultural crops cultivated in nearby soil that has been treated with organic compost produced by carcasses, animal and vegetable waste for the last ten years. We sampled water biannually for two years, 2013 and 2014, from five locations along the stream. Physical variables and some chemical variables were analyzed. We also analyzed the total number of coliforms (Escherichia coli). Bacterial populations were compared by carbon substrate consumption. Total phosphorus contents in the samples from 2014 exceeded 0.1 mg L-1. The concentrations of other chemical species analyzed and the results for the physical variables were in accordance with the expected values compared with national and international water quality standards. The environment showed differential carbon source consumption and a high diversity of microorganisms, but our results did not show any evidence that the applied compost is changing the microbial population or its metabolic activity. This study shows that the use of the organic compost in agricultural areas seen does not negatively influence the quality of surface water in the study area. These results are important because the process of composting animal and vegetable waste and the use of compost obtained can be an alternative sustainable for adequate destination of these wastes.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Universidade Estadual Paulista/UNESP Departamento de TecnologiaUniversidade Estadual Paulista/UNESP Departamento de TecnologiaFAPESP: 2013/08729-0CNPq: 478347/2013-8Universidade Estadual Paulista (Unesp)Saran, Luciana Maria [UNESP]Meneghine, Aylan Kener [UNESP]Célico, Amanda Schimidt [UNESP]Pinheiro, Daniel Guariz [UNESP]Alves, Lucia Maria Carareto [UNESP]2018-12-11T17:33:21Z2018-12-11T17:33:21Z2017-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article263-278application/pdfhttp://dx.doi.org/10.1590/1413-70542017413037616Ciencia e Agrotecnologia, v. 41, n. 3, p. 263-278, 2017.1981-18291413-7054http://hdl.handle.net/11449/17906310.1590/1413-70542017413037616S1413-705420170003002632-s2.0-85026486669S1413-70542017000300263.pdf66761766321326376360325887122401Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCiencia e Agrotecnologia0,383info:eu-repo/semantics/openAccess2024-06-07T15:31:59Zoai:repositorio.unesp.br:11449/179063Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:07:08.357212Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Qualidade da àgua de um córrego em àrea agrícola onde é usado composto orgânico de resíduos animais e vegetais Freshwater quality of a stream in agricultural area where organic compost from animal and vegetable wastes is used |
title |
Qualidade da àgua de um córrego em àrea agrícola onde é usado composto orgânico de resíduos animais e vegetais |
spellingShingle |
Qualidade da àgua de um córrego em àrea agrícola onde é usado composto orgânico de resíduos animais e vegetais Saran, Luciana Maria [UNESP] Agriculture Carcasses and animal waste Composting EcoPlate Surface water |
title_short |
Qualidade da àgua de um córrego em àrea agrícola onde é usado composto orgânico de resíduos animais e vegetais |
title_full |
Qualidade da àgua de um córrego em àrea agrícola onde é usado composto orgânico de resíduos animais e vegetais |
title_fullStr |
Qualidade da àgua de um córrego em àrea agrícola onde é usado composto orgânico de resíduos animais e vegetais |
title_full_unstemmed |
Qualidade da àgua de um córrego em àrea agrícola onde é usado composto orgânico de resíduos animais e vegetais |
title_sort |
Qualidade da àgua de um córrego em àrea agrícola onde é usado composto orgânico de resíduos animais e vegetais |
author |
Saran, Luciana Maria [UNESP] |
author_facet |
Saran, Luciana Maria [UNESP] Meneghine, Aylan Kener [UNESP] Célico, Amanda Schimidt [UNESP] Pinheiro, Daniel Guariz [UNESP] Alves, Lucia Maria Carareto [UNESP] |
author_role |
author |
author2 |
Meneghine, Aylan Kener [UNESP] Célico, Amanda Schimidt [UNESP] Pinheiro, Daniel Guariz [UNESP] Alves, Lucia Maria Carareto [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Saran, Luciana Maria [UNESP] Meneghine, Aylan Kener [UNESP] Célico, Amanda Schimidt [UNESP] Pinheiro, Daniel Guariz [UNESP] Alves, Lucia Maria Carareto [UNESP] |
dc.subject.por.fl_str_mv |
Agriculture Carcasses and animal waste Composting EcoPlate Surface water |
topic |
Agriculture Carcasses and animal waste Composting EcoPlate Surface water |
description |
Organic compost from biomass residues constitutes a viable alternative for partial or total replacement of mineral fertilizers for growing vegetables. This study evaluated the effects of compost on the water quality of a stream used mainly for irrigation of agricultural crops cultivated in nearby soil that has been treated with organic compost produced by carcasses, animal and vegetable waste for the last ten years. We sampled water biannually for two years, 2013 and 2014, from five locations along the stream. Physical variables and some chemical variables were analyzed. We also analyzed the total number of coliforms (Escherichia coli). Bacterial populations were compared by carbon substrate consumption. Total phosphorus contents in the samples from 2014 exceeded 0.1 mg L-1. The concentrations of other chemical species analyzed and the results for the physical variables were in accordance with the expected values compared with national and international water quality standards. The environment showed differential carbon source consumption and a high diversity of microorganisms, but our results did not show any evidence that the applied compost is changing the microbial population or its metabolic activity. This study shows that the use of the organic compost in agricultural areas seen does not negatively influence the quality of surface water in the study area. These results are important because the process of composting animal and vegetable waste and the use of compost obtained can be an alternative sustainable for adequate destination of these wastes. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-05-01 2018-12-11T17:33:21Z 2018-12-11T17:33:21Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1413-70542017413037616 Ciencia e Agrotecnologia, v. 41, n. 3, p. 263-278, 2017. 1981-1829 1413-7054 http://hdl.handle.net/11449/179063 10.1590/1413-70542017413037616 S1413-70542017000300263 2-s2.0-85026486669 S1413-70542017000300263.pdf 6676176632132637 6360325887122401 |
url |
http://dx.doi.org/10.1590/1413-70542017413037616 http://hdl.handle.net/11449/179063 |
identifier_str_mv |
Ciencia e Agrotecnologia, v. 41, n. 3, p. 263-278, 2017. 1981-1829 1413-7054 10.1590/1413-70542017413037616 S1413-70542017000300263 2-s2.0-85026486669 S1413-70542017000300263.pdf 6676176632132637 6360325887122401 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ciencia e Agrotecnologia 0,383 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
263-278 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128227305062400 |