Soil fertility in Santa Catarina State, Brazil, in 2004

Detalhes bibliográficos
Autor(a) principal: da Veiga, Milton
Data de Publicação: 2021
Outros Autores: Pandolfo, Carla Maria, Netto, José Maximiliano Müller, Andreola, Faustino, Flaresso, Jefferson Araújo, Figueiredo, Olívia Aparecida Rodolfo, de Bem, Clóvis Goulart, Katsurayama, José Masanori
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agropecuária Catarinense (Online)
Texto Completo: https://publicacoes.epagri.sc.gov.br/rac/article/view/870
Resumo: The soil fertility in four regions of Santa Catarina State, Southern Brazil, which were established bytheir similarity in parent material and climate conditions, was surveyed using 35,163 soil samples, analyzed in 2004 by five official laboratories in the State. The clay content increased from east to the west of the State, following the pattern of changes in parent material. In the same way increased the amount of samples with higher organic matter content. Very low and low pH predominated in all regions, although most of the sampleswere classified as medium or high in exchangeable Ca and Mg. A significant number of soil samples were very low and low in bases saturation, or medium and high in Al saturation, mainly in the seashore and sedimentary rocks regions. Most of the soil samples were classified as medium or higher in extractable K, except for seashore region, and more than 50% of the soil samples were classified as medium or lower in extractable P.
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spelling Soil fertility in Santa Catarina State, Brazil, in 2004Diagnóstico da fertilidade em solos cultivados de Santa Catarina, em 2004análise do soloacidezdisponibilidade de nutrientesSoil analysissoil aciditynutrient avaliabilityThe soil fertility in four regions of Santa Catarina State, Southern Brazil, which were established bytheir similarity in parent material and climate conditions, was surveyed using 35,163 soil samples, analyzed in 2004 by five official laboratories in the State. The clay content increased from east to the west of the State, following the pattern of changes in parent material. In the same way increased the amount of samples with higher organic matter content. Very low and low pH predominated in all regions, although most of the sampleswere classified as medium or high in exchangeable Ca and Mg. A significant number of soil samples were very low and low in bases saturation, or medium and high in Al saturation, mainly in the seashore and sedimentary rocks regions. Most of the soil samples were classified as medium or higher in extractable K, except for seashore region, and more than 50% of the soil samples were classified as medium or lower in extractable P. Avaliou-se a fertilidade do solo em lavouras de quatro regiões de Santa Catarina, definidas pela similaridade de formação geológica e de clima, a partir de resultados de 35.163 amostras enviadas em 2004 aoslaboratórios oficiais do Estado. O conteúdo de argila aumenta do leste para o oeste do Estado, seguindo o padrão de mudanças no material de origem. Nesse mesmo sentido, ocorre um aumento do número de amostras nas classes de maior teor de matéria orgânica. As classes de interpretação muito baixa e baixa de pH em água predominam em todas as regiões, mas grande parte das amostras apresenta teores de Ca e Mg trocáveis nas classes média ou alta. É significativo o número de amostras com saturação por bases muito baixa ou baixa e saturação por Al alta ou média, principalmente nas regiões litorâneas e com solos originados de rochas sedimentares. A maioria das amostras apresenta teores médios ou maiores de K extraível, exceto na região litorânea, e mais de50% das amostras de solo apresentam teores médios ou inferiores de P extraível. Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2021-02-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/870Agropecuária Catarinense Journal; Vol. 21 No. 3 (2008); 79-84Agropecuária Catarinense; v. 21 n. 3 (2008); 79-842525-60760103-0779reponame: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/870/774Copyright (c) 2008 Revista Agropecuária Catarinensehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessda Veiga, MiltonPandolfo, Carla Maria Netto, José Maximiliano Müller Andreola, Faustino Flaresso, Jefferson Araújo Figueiredo, Olívia Aparecida Rodolfo de Bem, Clóvis Goulart Katsurayama, José Masanori 2021-02-13T02:36:29Zoai:ojs.publicacoes.epagri.sc.gov.br:article/870Revistahttps://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:2021-02-13T02:36:29Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false
dc.title.none.fl_str_mv Soil fertility in Santa Catarina State, Brazil, in 2004
Diagnóstico da fertilidade em solos cultivados de Santa Catarina, em 2004
title Soil fertility in Santa Catarina State, Brazil, in 2004
spellingShingle Soil fertility in Santa Catarina State, Brazil, in 2004
da Veiga, Milton
análise do solo
acidez
disponibilidade de nutrientes
Soil analysis
soil acidity
nutrient avaliability
title_short Soil fertility in Santa Catarina State, Brazil, in 2004
title_full Soil fertility in Santa Catarina State, Brazil, in 2004
title_fullStr Soil fertility in Santa Catarina State, Brazil, in 2004
title_full_unstemmed Soil fertility in Santa Catarina State, Brazil, in 2004
title_sort Soil fertility in Santa Catarina State, Brazil, in 2004
author da Veiga, Milton
author_facet da Veiga, Milton
Pandolfo, Carla Maria
Netto, José Maximiliano Müller
Andreola, Faustino
Flaresso, Jefferson Araújo
Figueiredo, Olívia Aparecida Rodolfo
de Bem, Clóvis Goulart
Katsurayama, José Masanori
author_role author
author2 Pandolfo, Carla Maria
Netto, José Maximiliano Müller
Andreola, Faustino
Flaresso, Jefferson Araújo
Figueiredo, Olívia Aparecida Rodolfo
de Bem, Clóvis Goulart
Katsurayama, José Masanori
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv da Veiga, Milton
Pandolfo, Carla Maria
Netto, José Maximiliano Müller
Andreola, Faustino
Flaresso, Jefferson Araújo
Figueiredo, Olívia Aparecida Rodolfo
de Bem, Clóvis Goulart
Katsurayama, José Masanori
dc.subject.por.fl_str_mv análise do solo
acidez
disponibilidade de nutrientes
Soil analysis
soil acidity
nutrient avaliability
topic análise do solo
acidez
disponibilidade de nutrientes
Soil analysis
soil acidity
nutrient avaliability
description The soil fertility in four regions of Santa Catarina State, Southern Brazil, which were established bytheir similarity in parent material and climate conditions, was surveyed using 35,163 soil samples, analyzed in 2004 by five official laboratories in the State. The clay content increased from east to the west of the State, following the pattern of changes in parent material. In the same way increased the amount of samples with higher organic matter content. Very low and low pH predominated in all regions, although most of the sampleswere classified as medium or high in exchangeable Ca and Mg. A significant number of soil samples were very low and low in bases saturation, or medium and high in Al saturation, mainly in the seashore and sedimentary rocks regions. Most of the soil samples were classified as medium or higher in extractable K, except for seashore region, and more than 50% of the soil samples were classified as medium or lower in extractable P.
publishDate 2021
dc.date.none.fl_str_mv 2021-02-12
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/870
url https://publicacoes.epagri.sc.gov.br/rac/article/view/870
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/870/774
dc.rights.driver.fl_str_mv Copyright (c) 2008 Revista Agropecuária Catarinense
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2008 Revista Agropecuária Catarinense
https://creativecommons.org/licenses/by/4.0
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. 21 No. 3 (2008); 79-84
Agropecuária Catarinense; v. 21 n. 3 (2008); 79-84
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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