Chemicaland physical atributes of a latosoland coffee crop nutrition in agroforestry and conventional management systems
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
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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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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1815439046644596736 |