Chemicaland physical atributes of a latosoland coffee crop nutrition in agroforestry and conventional management systems

Detalhes bibliográficos
Autor(a) principal: Carmo, Davi Lopes
Data de Publicação: 2014
Outros Autores: Nannetti, Dulcimara Carvalho, Dias Junior, Moacir Souza, Lacerda, Tales Machado, Nannetti, Alex Nogueira, Manuel, Lourenço
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/13812
http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/561
Resumo: In search of a sustainable coffee sector production, various management practices have been adopted, because it causes changes in the physical and chemical soil attributes, consequently changes the coffee crop nutrition. The aim of this study was to evaluate soil quality by quantifying the physical and chemical attributes of a Red Latosol and the nutritional status of the coffee culture in two management systems: conventional and agroforestry in southern Minas Gerais, Brazil. The study was conducted in the municipality of Machado - MG in 2008. Samples deformed and non-deformed soil were collected for chemical and physical analyses. The chemical analyses evaluated were: contents of P, K+, Ca2+, Mg2+, H++Al3+, Al3+, CTC, V, MOS and m. The physical attributes analyzed were Ds, VTP, Ma, Mi and Ma/Mi. Leaves were collected to analyze the contents of N, P, K, Ca, Mg and S. The chemical attributes of the soil in the agroforestry system seemed to be more favorable to the coffee culture, in comparison to the conventional system. The physical attributes did not changed between the management systems. Coffee plants cultivated in agroforestry system promoted positive nutrient cycling, as well as, the macronutrients contents increased in the leaf tissue reaching similar levels of the coffee plantation in conventional system.
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spelling Chemicaland physical atributes of a latosoland coffee crop nutrition in agroforestry and conventional management systemsAtributos químicos e físicos de um latossolo e nutrição do cafeeiro em sistemas de manjo agroflorestal e convencionalCafeiculturaSoil sustainabilitySustentabilidade do soloSoil fertilityNutrient cyclingSoil structureFertilidade do soloCiclagem de nutrientesEstrutura do soloIn search of a sustainable coffee sector production, various management practices have been adopted, because it causes changes in the physical and chemical soil attributes, consequently changes the coffee crop nutrition. The aim of this study was to evaluate soil quality by quantifying the physical and chemical attributes of a Red Latosol and the nutritional status of the coffee culture in two management systems: conventional and agroforestry in southern Minas Gerais, Brazil. The study was conducted in the municipality of Machado - MG in 2008. Samples deformed and non-deformed soil were collected for chemical and physical analyses. The chemical analyses evaluated were: contents of P, K+, Ca2+, Mg2+, H++Al3+, Al3+, CTC, V, MOS and m. The physical attributes analyzed were Ds, VTP, Ma, Mi and Ma/Mi. Leaves were collected to analyze the contents of N, P, K, Ca, Mg and S. The chemical attributes of the soil in the agroforestry system seemed to be more favorable to the coffee culture, in comparison to the conventional system. The physical attributes did not changed between the management systems. Coffee plants cultivated in agroforestry system promoted positive nutrient cycling, as well as, the macronutrients contents increased in the leaf tissue reaching similar levels of the coffee plantation in conventional system.Em busca de uma produção sustentável no setor cafeeiro, várias práticas de manejo são adotadas e essas podem provocar modificações nos atributos físicos e químicos do solo e consequentemente alterar a nutrição do cafeeiro. Objetivouse, neste trabalho, avaliar a qualidade do solo, mediante a quantificação dos atributos físicos e químicos de um Latossolo Vermelho e o estado nutricional do cafeeiro, em dois sistemas de manejo: agroflorestal e convencional, no Sul de Minas Gerais, Brasil. O estudo foi realizado no município de Machado - MG, em 2008. Foram coletadas amostras deformadas e indeformadas para as análises químicas e físicas do solo e amostras de tecido foliar para a avaliação nutricional dos cafeeiros. As análises químicas do solo constituíram-se de pH, teores de P, K+, Ca2+, Mg2+, H++Al3+, Al3+, CTC, V, MOS e m. Os atributos físicos analisados foram Ds, VTP, Ma, Mi e Ma/Mi. A análise nutricional foi determinada pelos macronutrientes: N, P, K, Ca, Mg e S. Os atributos químicos do solo do sistema agroflorestal apresentaram-se mais favoráveis à cultura do café, em comparação ao sistema convencional. Os atributos físicos do solo não foram alterados entre os sistemas de manejo. A ciclagem dos nutrientes em cafeeiro agroflorestal foi positiva, propiciando teores de macronutrientes em tecido foliar semelhantes aos do cafeeiro convencional.2014-03-312017-08-01T20:08:22Z2017-08-01T20:08:22Z2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfCARMO, D. L. et al. Atributos químicos e físicos de um latossolo e nutrição do cafeeiro em sistemas de manjo agroflorestal e convencional. Coffee Science, Lavras, v. 9, n. 1, p. 122-131, jan./mar. 2014.http://repositorio.ufla.br/jspui/handle/1/13812http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/561Coffee Science; v. 9, n. 1 (2014); 122-131Coffee Science; v. 9, n. 1 (2014); 122-131Coffee Science; v. 9, n. 1 (2014); 122-1311984-39091809-6875reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttp://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/561/pdf_79http://www.coffeescience.ufla.br/index.php/Coffeescience/article/downloadSuppFile/561/388Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessCarmo, Davi LopesNannetti, Dulcimara CarvalhoDias Junior, Moacir SouzaLacerda, Tales MachadoNannetti, Alex NogueiraManuel, LourençoCarmo, Davi LopesNannetti, Dulcimara CarvalhoDias Junior, Moacir SouzaLacerda, Tales MachadoNannetti, Alex NogueiraManuel, Lourenço2021-03-16T17:12:01Zoai:localhost:1/13812Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2021-03-16T17:12:01Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Chemicaland physical atributes of a latosoland coffee crop nutrition in agroforestry and conventional management systems
Atributos químicos e físicos de um latossolo e nutrição do cafeeiro em sistemas de manjo agroflorestal e convencional
title Chemicaland physical atributes of a latosoland coffee crop nutrition in agroforestry and conventional management systems
spellingShingle Chemicaland physical atributes of a latosoland coffee crop nutrition in agroforestry and conventional management systems
Carmo, Davi Lopes
Cafeicultura
Soil sustainability
Sustentabilidade do solo
Soil fertility
Nutrient cycling
Soil structure
Fertilidade do solo
Ciclagem de nutrientes
Estrutura do solo
title_short Chemicaland physical atributes of a latosoland coffee crop nutrition in agroforestry and conventional management systems
title_full Chemicaland physical atributes of a latosoland coffee crop nutrition in agroforestry and conventional management systems
title_fullStr Chemicaland physical atributes of a latosoland coffee crop nutrition in agroforestry and conventional management systems
title_full_unstemmed Chemicaland physical atributes of a latosoland coffee crop nutrition in agroforestry and conventional management systems
title_sort Chemicaland physical atributes of a latosoland coffee crop nutrition in agroforestry and conventional management systems
author Carmo, Davi Lopes
author_facet Carmo, Davi Lopes
Nannetti, Dulcimara Carvalho
Dias Junior, Moacir Souza
Lacerda, Tales Machado
Nannetti, Alex Nogueira
Manuel, Lourenço
author_role author
author2 Nannetti, Dulcimara Carvalho
Dias Junior, Moacir Souza
Lacerda, Tales Machado
Nannetti, Alex Nogueira
Manuel, Lourenço
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Carmo, Davi Lopes
Nannetti, Dulcimara Carvalho
Dias Junior, Moacir Souza
Lacerda, Tales Machado
Nannetti, Alex Nogueira
Manuel, Lourenço
Carmo, Davi Lopes
Nannetti, Dulcimara Carvalho
Dias Junior, Moacir Souza
Lacerda, Tales Machado
Nannetti, Alex Nogueira
Manuel, Lourenço
dc.subject.por.fl_str_mv Cafeicultura
Soil sustainability
Sustentabilidade do solo
Soil fertility
Nutrient cycling
Soil structure
Fertilidade do solo
Ciclagem de nutrientes
Estrutura do solo
topic Cafeicultura
Soil sustainability
Sustentabilidade do solo
Soil fertility
Nutrient cycling
Soil structure
Fertilidade do solo
Ciclagem de nutrientes
Estrutura do solo
description In search of a sustainable coffee sector production, various management practices have been adopted, because it causes changes in the physical and chemical soil attributes, consequently changes the coffee crop nutrition. The aim of this study was to evaluate soil quality by quantifying the physical and chemical attributes of a Red Latosol and the nutritional status of the coffee culture in two management systems: conventional and agroforestry in southern Minas Gerais, Brazil. The study was conducted in the municipality of Machado - MG in 2008. Samples deformed and non-deformed soil were collected for chemical and physical analyses. The chemical analyses evaluated were: contents of P, K+, Ca2+, Mg2+, H++Al3+, Al3+, CTC, V, MOS and m. The physical attributes analyzed were Ds, VTP, Ma, Mi and Ma/Mi. Leaves were collected to analyze the contents of N, P, K, Ca, Mg and S. The chemical attributes of the soil in the agroforestry system seemed to be more favorable to the coffee culture, in comparison to the conventional system. The physical attributes did not changed between the management systems. Coffee plants cultivated in agroforestry system promoted positive nutrient cycling, as well as, the macronutrients contents increased in the leaf tissue reaching similar levels of the coffee plantation in conventional system.
publishDate 2014
dc.date.none.fl_str_mv 2014-03-31
2014
2017-08-01T20:08:22Z
2017-08-01T20:08:22Z
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 CARMO, D. L. et al. Atributos químicos e físicos de um latossolo e nutrição do cafeeiro em sistemas de manjo agroflorestal e convencional. Coffee Science, Lavras, v. 9, n. 1, p. 122-131, jan./mar. 2014.
http://repositorio.ufla.br/jspui/handle/1/13812
http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/561
identifier_str_mv CARMO, D. L. et al. Atributos químicos e físicos de um latossolo e nutrição do cafeeiro em sistemas de manjo agroflorestal e convencional. Coffee Science, Lavras, v. 9, n. 1, p. 122-131, jan./mar. 2014.
url http://repositorio.ufla.br/jspui/handle/1/13812
http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/561
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/561/pdf_79
http://www.coffeescience.ufla.br/index.php/Coffeescience/article/downloadSuppFile/561/388
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.source.none.fl_str_mv Coffee Science; v. 9, n. 1 (2014); 122-131
Coffee Science; v. 9, n. 1 (2014); 122-131
Coffee Science; v. 9, n. 1 (2014); 122-131
1984-3909
1809-6875
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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