Soil management systems and attributes in the work area of the Microbacias 2 Program in Santa Catarina, Brazil

Detalhes bibliográficos
Autor(a) principal: da Veiga, Milton
Data de Publicação: 2020
Outros Autores: Pandolfo, Carla Maria, Spagnollo, Evandro
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agropecuária Catarinense (Online)
Texto Completo: https://publicacoes.epagri.sc.gov.br/rac/article/view/675
Resumo: The knowledge of some chemical and physical attributes within the main soil management systems constitutes an important tool to build diagnosis of the soil potential for crop production in a region. For this characterization in the work area of the Microbacias 2 Program in Santa Catarina State, southern Brazil, the clay and organic matter contentwere determined, some attributes related to soil acidity and cation exchange capacity were observed, and soil samples were collected in lands which use the two main soil management systems within each microcatchment. To better analyze the data, the state was divided into four regions considering at the same time the predominant geologic formations and climatic type, which were named Seashore, Center, Highland and West. The results were grouped according to theinterpretation classes for each parameter within each region. The use of soil conservation systems in summer crops increases significantly from the Seashore to the West region. However, the winter crops are sowed mainly with soil tillage in all regions. The West and Highland regions showed greater percentage of lands in the better classes ofinterpretation from the soil attributes studied, showing better conditions for crop production.
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spelling Soil management systems and attributes in the work area of the Microbacias 2 Program in Santa Catarina, BrazilSistemas de manejo e atributos do solo na área de atuação do Projeto Microbacias 2 em Santa Catarinasoil analysisclaysoil organic mattersoil acidityanálise do soloargilamatéria orgânicaacidez do soloThe knowledge of some chemical and physical attributes within the main soil management systems constitutes an important tool to build diagnosis of the soil potential for crop production in a region. For this characterization in the work area of the Microbacias 2 Program in Santa Catarina State, southern Brazil, the clay and organic matter contentwere determined, some attributes related to soil acidity and cation exchange capacity were observed, and soil samples were collected in lands which use the two main soil management systems within each microcatchment. To better analyze the data, the state was divided into four regions considering at the same time the predominant geologic formations and climatic type, which were named Seashore, Center, Highland and West. The results were grouped according to theinterpretation classes for each parameter within each region. The use of soil conservation systems in summer crops increases significantly from the Seashore to the West region. However, the winter crops are sowed mainly with soil tillage in all regions. The West and Highland regions showed greater percentage of lands in the better classes ofinterpretation from the soil attributes studied, showing better conditions for crop production. O conhecimento de atributos do solo em lavouras se constitui em ferramenta importante para diagnosticar o potencial agrícola dos solos de uma determinada região. Na área de atuação do Programa Microbacias 2 em Santa Catarina foram determinados os teores de argila, matéria orgânica e alguns atributos relacionados com a acidez e o complexo de troca do solo em lavouras dos dois sistemas de manejo mais representativos de cada microbacia. O Estado foi dividido em quatro regiões, considerando-se as formações geológicas e os tipos climáticos predominantes, denominadas Oeste, Planalto, Centro e Litoral. Os resultados das análises foram agrupados por faixa de interpretaçãopara cada parâmetro e região estudados. O uso de sistemas conservacionistas de manejo do solo para implantação das culturas de verão aumenta no sentido do Litoral para o Oeste, mas as culturas de inverno são implantadas predominantemente com revolvimento do solo em todas as regiões. As regiões Oeste e Planalto apresentaram maior percentual de lavouras nas faixas de melhor interpretação dos atributos do solo estudados, indicando melhores condições para produção agrícola. 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/675Agropecuária Catarinense Journal; Vol. 24 No. 1 (2011); 54-59Agropecuária Catarinense; v. 24 n. 1 (2011); 54-592525-60760103-0779reponame: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/675/576Copyright (c) 2020 Revista Agropecuária Catarinenseinfo:eu-repo/semantics/openAccessda Veiga, MiltonPandolfo, Carla MariaSpagnollo, Evandro2021-02-17T14:35:51Zoai:ojs.publicacoes.epagri.sc.gov.br:article/675Revistahttps://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:2021-02-17T14:35:51Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false
dc.title.none.fl_str_mv Soil management systems and attributes in the work area of the Microbacias 2 Program in Santa Catarina, Brazil
Sistemas de manejo e atributos do solo na área de atuação do Projeto Microbacias 2 em Santa Catarina
title Soil management systems and attributes in the work area of the Microbacias 2 Program in Santa Catarina, Brazil
spellingShingle Soil management systems and attributes in the work area of the Microbacias 2 Program in Santa Catarina, Brazil
da Veiga, Milton
soil analysis
clay
soil organic matter
soil acidity
análise do solo
argila
matéria orgânica
acidez do solo
title_short Soil management systems and attributes in the work area of the Microbacias 2 Program in Santa Catarina, Brazil
title_full Soil management systems and attributes in the work area of the Microbacias 2 Program in Santa Catarina, Brazil
title_fullStr Soil management systems and attributes in the work area of the Microbacias 2 Program in Santa Catarina, Brazil
title_full_unstemmed Soil management systems and attributes in the work area of the Microbacias 2 Program in Santa Catarina, Brazil
title_sort Soil management systems and attributes in the work area of the Microbacias 2 Program in Santa Catarina, Brazil
author da Veiga, Milton
author_facet da Veiga, Milton
Pandolfo, Carla Maria
Spagnollo, Evandro
author_role author
author2 Pandolfo, Carla Maria
Spagnollo, Evandro
author2_role author
author
dc.contributor.author.fl_str_mv da Veiga, Milton
Pandolfo, Carla Maria
Spagnollo, Evandro
dc.subject.por.fl_str_mv soil analysis
clay
soil organic matter
soil acidity
análise do solo
argila
matéria orgânica
acidez do solo
topic soil analysis
clay
soil organic matter
soil acidity
análise do solo
argila
matéria orgânica
acidez do solo
description The knowledge of some chemical and physical attributes within the main soil management systems constitutes an important tool to build diagnosis of the soil potential for crop production in a region. For this characterization in the work area of the Microbacias 2 Program in Santa Catarina State, southern Brazil, the clay and organic matter contentwere determined, some attributes related to soil acidity and cation exchange capacity were observed, and soil samples were collected in lands which use the two main soil management systems within each microcatchment. To better analyze the data, the state was divided into four regions considering at the same time the predominant geologic formations and climatic type, which were named Seashore, Center, Highland and West. The results were grouped according to theinterpretation classes for each parameter within each region. The use of soil conservation systems in summer crops increases significantly from the Seashore to the West region. However, the winter crops are sowed mainly with soil tillage in all regions. The West and Highland regions showed greater percentage of lands in the better classes ofinterpretation from the soil attributes studied, showing better conditions for crop production.
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/675
url https://publicacoes.epagri.sc.gov.br/rac/article/view/675
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/675/576
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. 24 No. 1 (2011); 54-59
Agropecuária Catarinense; v. 24 n. 1 (2011); 54-59
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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