Evaluation of motor oil residue and biosolid as micronutrient source in dark red latosol
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta scientiarum. Technology (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2480 |
Resumo: | The potential of two organic residues was studied as micronutrient source in Dark Latosol (DL) in a greenhouse. The treatment consisted of a dose (19 t ha¹) of purified motor oil residue and sewage sludge, both neutralised by a 3:1 of CaO+MgO mixture. The maize (Zea mays L.) was the test’s reference plant. In the 30th day of seeding, the plant aerial parts were cut. These parts were dried at 60ºC until reaching a constant weight. Then they were weighed and grounded for later analysis. This analysis was undertaken after the nitric-perchloric digestion. The concentration values of the micronutrients in soil and plants were determined by atomic absorption spectometry. The results showed that the dry matter production was higher in sewage sludge use. Micronutrient levels in soil treated by sewage sludge and purified motor oil residue were higher than the in non treated soil. In the aerial parts of the maize plants, which were picked up from the soil treated by the biosolid residue, the micronutrients concentration of Cu, Mn, Fe and Zn were higher than the non treated one. Regarding the plants picked up from soil treated by purified motor oil residue, only the concentration of Fe and Zn was higher. Compared with biosolid, the oil residue was responsible for the highest C:N relation. |
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Evaluation of motor oil residue and biosolid as micronutrient source in dark red latosolAvaliação dos resíduos de rerrefino de óleo e de biossólido como fonte de micronutrientes no LATOSSOLO VERMELHO Escurobiossólidoslodo de esgotoresíduo de rerrefinopoluição ambiental1.06.00.00-0 QuímicaThe potential of two organic residues was studied as micronutrient source in Dark Latosol (DL) in a greenhouse. The treatment consisted of a dose (19 t ha¹) of purified motor oil residue and sewage sludge, both neutralised by a 3:1 of CaO+MgO mixture. The maize (Zea mays L.) was the test’s reference plant. In the 30th day of seeding, the plant aerial parts were cut. These parts were dried at 60ºC until reaching a constant weight. Then they were weighed and grounded for later analysis. This analysis was undertaken after the nitric-perchloric digestion. The concentration values of the micronutrients in soil and plants were determined by atomic absorption spectometry. The results showed that the dry matter production was higher in sewage sludge use. Micronutrient levels in soil treated by sewage sludge and purified motor oil residue were higher than the in non treated soil. In the aerial parts of the maize plants, which were picked up from the soil treated by the biosolid residue, the micronutrients concentration of Cu, Mn, Fe and Zn were higher than the non treated one. Regarding the plants picked up from soil treated by purified motor oil residue, only the concentration of Fe and Zn was higher. Compared with biosolid, the oil residue was responsible for the highest C:N relation.Avaliou-se a potencialidade de dois resíduos orgânicos como fonte de micronutrientes no LATOSSOLO VERMELHO Escuro (LVE). Os tratamentos consistiram de uma dose (19 t há-1) de resíduo de rerrefino de óleo lubrificante de motores e de lodo de esgoto, ambos neutralizados com uma mistura de CaO + MgO na proporção de 3:1. O milho safrinha (Zea mays L.) foi utilizado como planta teste. Aos 30 dias da semeadura, cortou-se a parte aérea das plantas. Essas foram secadas a 60oC até se obter peso constante, moídas e estocadas para posterior análise. Após a digestão nitro-perclórica, os teores de micronutrientes no solo e nas plantas foram determinados por espectrometria de absorção atômica. Os resultados mostraram que a produção de matéria seca foi superior com o lodo de esgoto. Houve um aumento significativo, em nível de 5% de significância, nos teores de micronutrientes no solo tratado com os dois resíduos orgânicos em relação ao tratamento testemunha. Na parte aérea das plantas de milho, colhida no solo tratado com o biossólido, as concentrações dos elementos Cu, Mn, Fe, Zn foram mais elevadas significativamente do que o tratamento testemunha; nas plantas do rerrefino, apenas o Fe e o Zn diferenciaram-se significativamente das plantas do testemunho. O resíduo de rerrefino foi responsável pela maior relação C:N, quando comparado com o lodo de esgoto.Universidade Estadual De Maringá2008-04-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/248010.4025/actascitechnol.v24i0.2480Acta Scientiarum. Technology; Vol 24 (2002); 1603-1608Acta Scientiarum. Technology; v. 24 (2002); 1603-16081806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2480/1554Pigozzo, Ana Tereza JordãoGobbi, Marlene AparecidaLenzi, ErvimJordão, Valentim Ricardoinfo:eu-repo/semantics/openAccess2024-05-17T13:02:44Zoai:periodicos.uem.br/ojs:article/2480Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2024-05-17T13:02:44Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Evaluation of motor oil residue and biosolid as micronutrient source in dark red latosol Avaliação dos resíduos de rerrefino de óleo e de biossólido como fonte de micronutrientes no LATOSSOLO VERMELHO Escuro |
title |
Evaluation of motor oil residue and biosolid as micronutrient source in dark red latosol |
spellingShingle |
Evaluation of motor oil residue and biosolid as micronutrient source in dark red latosol Pigozzo, Ana Tereza Jordão biossólidos lodo de esgoto resíduo de rerrefino poluição ambiental 1.06.00.00-0 Química |
title_short |
Evaluation of motor oil residue and biosolid as micronutrient source in dark red latosol |
title_full |
Evaluation of motor oil residue and biosolid as micronutrient source in dark red latosol |
title_fullStr |
Evaluation of motor oil residue and biosolid as micronutrient source in dark red latosol |
title_full_unstemmed |
Evaluation of motor oil residue and biosolid as micronutrient source in dark red latosol |
title_sort |
Evaluation of motor oil residue and biosolid as micronutrient source in dark red latosol |
author |
Pigozzo, Ana Tereza Jordão |
author_facet |
Pigozzo, Ana Tereza Jordão Gobbi, Marlene Aparecida Lenzi, Ervim Jordão, Valentim Ricardo |
author_role |
author |
author2 |
Gobbi, Marlene Aparecida Lenzi, Ervim Jordão, Valentim Ricardo |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Pigozzo, Ana Tereza Jordão Gobbi, Marlene Aparecida Lenzi, Ervim Jordão, Valentim Ricardo |
dc.subject.por.fl_str_mv |
biossólidos lodo de esgoto resíduo de rerrefino poluição ambiental 1.06.00.00-0 Química |
topic |
biossólidos lodo de esgoto resíduo de rerrefino poluição ambiental 1.06.00.00-0 Química |
description |
The potential of two organic residues was studied as micronutrient source in Dark Latosol (DL) in a greenhouse. The treatment consisted of a dose (19 t ha¹) of purified motor oil residue and sewage sludge, both neutralised by a 3:1 of CaO+MgO mixture. The maize (Zea mays L.) was the test’s reference plant. In the 30th day of seeding, the plant aerial parts were cut. These parts were dried at 60ºC until reaching a constant weight. Then they were weighed and grounded for later analysis. This analysis was undertaken after the nitric-perchloric digestion. The concentration values of the micronutrients in soil and plants were determined by atomic absorption spectometry. The results showed that the dry matter production was higher in sewage sludge use. Micronutrient levels in soil treated by sewage sludge and purified motor oil residue were higher than the in non treated soil. In the aerial parts of the maize plants, which were picked up from the soil treated by the biosolid residue, the micronutrients concentration of Cu, Mn, Fe and Zn were higher than the non treated one. Regarding the plants picked up from soil treated by purified motor oil residue, only the concentration of Fe and Zn was higher. Compared with biosolid, the oil residue was responsible for the highest C:N relation. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-22 |
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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2480 10.4025/actascitechnol.v24i0.2480 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2480 |
identifier_str_mv |
10.4025/actascitechnol.v24i0.2480 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2480/1554 |
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 |
Universidade Estadual De Maringá |
publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Technology; Vol 24 (2002); 1603-1608 Acta Scientiarum. Technology; v. 24 (2002); 1603-1608 1806-2563 1807-8664 reponame:Acta scientiarum. Technology (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta scientiarum. Technology (Online) |
collection |
Acta scientiarum. Technology (Online) |
repository.name.fl_str_mv |
Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||actatech@uem.br |
_version_ |
1799315332110745600 |