Dynamic of chemicals characteristics in a typical Distrofic Red Latosol until the fifth year of use of cellulose industry residues
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Agropecuária Catarinense (Online) |
Texto Completo: | https://publicacoes.epagri.sc.gov.br/rac/article/view/668 |
Resumo: | In order to evaluate the effects of the application of the mixture of lime mud, dregs and grits (LCDG), resultant from the cellulose industry process, on pH, P, Na, Ca, Mg, K and S in soil, an experiment was implemented on a typical Distrofc Red Latosol according to the Brazilian system of soil classifcation. The treatments were seven doses of LCDG, doses of dolomitc lime (CD) and calcitc lime (CC) and of a mixture of LCDG + CD needed to elevate the soil pH to 6 within a 20cm-deep layer. Treatments were arranged in randomized complete blocks, split-plots design with three replicatons. One year afer the frstapplicaton the treatments were reapplied as a split factor. The LCDG raised the pH in water, the levels of Ca, and the rato soil Ca/Mg untl the ffh year, and the levels of Na and P only in the frst year afer application. One year afer the applicaton, the contents of Na are below those mentioned as potential to disperse clays and make the soil salty. For a period of 5 years, theLCDG presented similar results to those of other correctives in relation to the ability to neutralize the acidity of the soil. |
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Agropecuária Catarinense (Online) |
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Dynamic of chemicals characteristics in a typical Distrofic Red Latosol until the fifth year of use of cellulose industry residuesEvolução de características químicas de um Latossolo Vermelho Distrófico típico até o quinto ano após aplicação de resíduos da indústria de celulosecornlime muddregsgritssoil aciditymilholama de caldregsgritsacidez do soloIn order to evaluate the effects of the application of the mixture of lime mud, dregs and grits (LCDG), resultant from the cellulose industry process, on pH, P, Na, Ca, Mg, K and S in soil, an experiment was implemented on a typical Distrofc Red Latosol according to the Brazilian system of soil classifcation. The treatments were seven doses of LCDG, doses of dolomitc lime (CD) and calcitc lime (CC) and of a mixture of LCDG + CD needed to elevate the soil pH to 6 within a 20cm-deep layer. Treatments were arranged in randomized complete blocks, split-plots design with three replicatons. One year afer the frstapplicaton the treatments were reapplied as a split factor. The LCDG raised the pH in water, the levels of Ca, and the rato soil Ca/Mg untl the ffh year, and the levels of Na and P only in the frst year afer application. One year afer the applicaton, the contents of Na are below those mentioned as potential to disperse clays and make the soil salty. For a period of 5 years, theLCDG presented similar results to those of other correctives in relation to the ability to neutralize the acidity of the soil. Com o objetivo de avaliar o efeito da aplicação de uma mistura de lama de cal, dregs e grits (LCDG), oriunda de uma indústria de celulose, sobre o pH e os teores de P, Na, Ca, Mg, K e S no solo, foi implantado um experimento em um Latossolo Vermelho Distrófco tpico no Planalto Norte de Santa Catarina. Os tratamentos foram compostos de sete doses de LCDG, de doses de calcário dolomítco (CD) e calcítco (CC) e de uma mistura de LCDG + CD necessárias para elevação do pH do solo a 6na camada de até 20cm. O delineamento experimental foi o de blocos casualizados com parcelas subdivididas, sendo aplicados os tratamentos nas parcelas principais e, um ano após, aplicados os mesmos tratamentos em subparcelas. A LCDG elevou o pH em água, os teores de Ca e a relação Ca/Mg do solo até o quinto ano, e os teores de Na e de P apenas no primeiro ano após a aplicação. Um ano após a aplicação, os teores de Na encontraram-se abaixo daqueles referidos como potenciais para dispersar argilas e salinizar o solo. Por um período de 5 anos, a LCDG apresentou resultados semelhantes àqueles dos demais corretivosem relação à capacidade de neutralizar a acidez do solo. Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2020-04-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/668Agropecuária Catarinense Journal; Vol. 25 No. 3 (2012); 73-79Agropecuária Catarinense; v. 25 n. 3 (2012); 73-792525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIporhttps://publicacoes.epagri.sc.gov.br/rac/article/view/668/569Copyright (c) 2020 Revista Agropecuária Catarinenseinfo:eu-repo/semantics/openAccessda Fonseca, José AlfredoHanisch, Ana LúciaBackes, Rogério LuizGislon, Itamar2021-02-17T14:31:52Zoai:ojs.publicacoes.epagri.sc.gov.br:article/668Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2021-02-17T14:31:52Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false |
dc.title.none.fl_str_mv |
Dynamic of chemicals characteristics in a typical Distrofic Red Latosol until the fifth year of use of cellulose industry residues Evolução de características químicas de um Latossolo Vermelho Distrófico típico até o quinto ano após aplicação de resíduos da indústria de celulose |
title |
Dynamic of chemicals characteristics in a typical Distrofic Red Latosol until the fifth year of use of cellulose industry residues |
spellingShingle |
Dynamic of chemicals characteristics in a typical Distrofic Red Latosol until the fifth year of use of cellulose industry residues da Fonseca, José Alfredo corn lime mud dregs grits soil acidity milho lama de cal dregs grits acidez do solo |
title_short |
Dynamic of chemicals characteristics in a typical Distrofic Red Latosol until the fifth year of use of cellulose industry residues |
title_full |
Dynamic of chemicals characteristics in a typical Distrofic Red Latosol until the fifth year of use of cellulose industry residues |
title_fullStr |
Dynamic of chemicals characteristics in a typical Distrofic Red Latosol until the fifth year of use of cellulose industry residues |
title_full_unstemmed |
Dynamic of chemicals characteristics in a typical Distrofic Red Latosol until the fifth year of use of cellulose industry residues |
title_sort |
Dynamic of chemicals characteristics in a typical Distrofic Red Latosol until the fifth year of use of cellulose industry residues |
author |
da Fonseca, José Alfredo |
author_facet |
da Fonseca, José Alfredo Hanisch, Ana Lúcia Backes, Rogério Luiz Gislon, Itamar |
author_role |
author |
author2 |
Hanisch, Ana Lúcia Backes, Rogério Luiz Gislon, Itamar |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
da Fonseca, José Alfredo Hanisch, Ana Lúcia Backes, Rogério Luiz Gislon, Itamar |
dc.subject.por.fl_str_mv |
corn lime mud dregs grits soil acidity milho lama de cal dregs grits acidez do solo |
topic |
corn lime mud dregs grits soil acidity milho lama de cal dregs grits acidez do solo |
description |
In order to evaluate the effects of the application of the mixture of lime mud, dregs and grits (LCDG), resultant from the cellulose industry process, on pH, P, Na, Ca, Mg, K and S in soil, an experiment was implemented on a typical Distrofc Red Latosol according to the Brazilian system of soil classifcation. The treatments were seven doses of LCDG, doses of dolomitc lime (CD) and calcitc lime (CC) and of a mixture of LCDG + CD needed to elevate the soil pH to 6 within a 20cm-deep layer. Treatments were arranged in randomized complete blocks, split-plots design with three replicatons. One year afer the frstapplicaton the treatments were reapplied as a split factor. The LCDG raised the pH in water, the levels of Ca, and the rato soil Ca/Mg untl the ffh year, and the levels of Na and P only in the frst year afer application. One year afer the applicaton, the contents of Na are below those mentioned as potential to disperse clays and make the soil salty. For a period of 5 years, theLCDG presented similar results to those of other correctives in relation to the ability to neutralize the acidity of the soil. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-04-28 |
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://publicacoes.epagri.sc.gov.br/rac/article/view/668 |
url |
https://publicacoes.epagri.sc.gov.br/rac/article/view/668 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://publicacoes.epagri.sc.gov.br/rac/article/view/668/569 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Revista Agropecuária Catarinense info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Revista Agropecuária Catarinense |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri |
publisher.none.fl_str_mv |
Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri |
dc.source.none.fl_str_mv |
Agropecuária Catarinense Journal; Vol. 25 No. 3 (2012); 73-79 Agropecuária Catarinense; v. 25 n. 3 (2012); 73-79 2525-6076 0103-0779 reponame:Agropecuária Catarinense (Online) instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri) instacron:EPAGRI |
instname_str |
Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri) |
instacron_str |
EPAGRI |
institution |
EPAGRI |
reponame_str |
Agropecuária Catarinense (Online) |
collection |
Agropecuária Catarinense (Online) |
repository.name.fl_str_mv |
Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri) |
repository.mail.fl_str_mv |
editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br |
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1754917259470438400 |