Soil physical and microbiological attributes cultivated with the common bean under two management systems

Detalhes bibliográficos
Autor(a) principal: Gennaro, Lorena Adriana de
Data de Publicação: 2014
Outros Autores: Souza, Zigomar Menezes de, Marinho Weill, Mara de Andrade, Souza, Gustavo Soares de, Alves, Marlene Cristina [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.scielo.br/scielo.php?pid=S1806-66902014000400002&script=sci_arttext
http://hdl.handle.net/11449/130229
Resumo: Agricultural management systems can alter the physical and biological soil quality, interfering with crop development. The objective of this study was to evaluate the physical and microbiological attributes of a Red Latosol, and its relationship to the biometric parameters of the common bean (Phaseolus vulgaris), irrigated and grown under two management systems (conventional tillage and direct seeding), in Campinas in the state of Sao Paulo, Brazil. The experimental design was of randomised blocks, with a split-plot arrangement for the management system and soil depth, analysed during the 2006/7 and 2007/8 harvest seasons, with 4 replications. The soil physical and microbiological attributes were evaluated at depths of 0.00-0.05, 0.05-0.10, 0.10-0.20 and 0.20-0.40 m. The following were determined for the crop: density, number of pods per plant, number of beans per pod, thousand seed weight, total weight of the shoots and harvest index. Direct seeding resulted in a lower soil physical quality at a depth of 0.00-0.05 m compared to conventional tillage, while the opposite occurred at a depth of 0.05-0.10 m. The direct seeding showed higher soil biological quality, mainly indicated by the microbial biomass nitrogen, basal respiration and metabolic quotient. The biometric parameters in the bean were higher under the direct seeding compared to conventional tillage.
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spelling Soil physical and microbiological attributes cultivated with the common bean under two management systemsSoil structureSoil organic matterSoil microbial activityDirect seedingPhaseolus vulgaris.Estrutura do soloMatéria orgânica do soloAtividade microbiana do soloSemeadura diretaPhaseolus vulgarisAgricultural management systems can alter the physical and biological soil quality, interfering with crop development. The objective of this study was to evaluate the physical and microbiological attributes of a Red Latosol, and its relationship to the biometric parameters of the common bean (Phaseolus vulgaris), irrigated and grown under two management systems (conventional tillage and direct seeding), in Campinas in the state of Sao Paulo, Brazil. The experimental design was of randomised blocks, with a split-plot arrangement for the management system and soil depth, analysed during the 2006/7 and 2007/8 harvest seasons, with 4 replications. The soil physical and microbiological attributes were evaluated at depths of 0.00-0.05, 0.05-0.10, 0.10-0.20 and 0.20-0.40 m. The following were determined for the crop: density, number of pods per plant, number of beans per pod, thousand seed weight, total weight of the shoots and harvest index. Direct seeding resulted in a lower soil physical quality at a depth of 0.00-0.05 m compared to conventional tillage, while the opposite occurred at a depth of 0.05-0.10 m. The direct seeding showed higher soil biological quality, mainly indicated by the microbial biomass nitrogen, basal respiration and metabolic quotient. The biometric parameters in the bean were higher under the direct seeding compared to conventional tillage.Os sistemas de manejo agrícola do solo podem alterar sua qualidade física e biológica, interferindo no desenvolvimento das culturas. O objetivo do trabalho foi avaliar os atributos físicos e microbiológicos de um Latossolo Vermelho e sua relação com parâmetros biométricos do feijoeiro (Phaseolus vulgaris) irrigado cultivado em dois sistemas de manejo (preparo convencional e semeadura direta), em Campinas-SP. O delineamento experimental foi em blocos casualizados com arranjo em parcelas subdivididas para sistema de manejo e profundidade do solo, analisados nas safras de 2006/07 e 2007/08, com 4 repetições. Os atributos físicos e microbiológicos do solo foram avaliados nas profundidades de 0,00-0,05; 0,05-0,10; 0,10-0,20 e 0,20-0,40 m. Para a cultura foram determinados: estande, número de vagens por planta, número de grãos por vagem, massa de mil grãos, massa da parte aérea total e o índice de colheita. A semeadura direta resultou em menor qualidade física do solo na profundidade de 0,00-0,05 m em relação ao preparo convencional, ocorrendo o inverso na profundidade de 0,05-0,10 m. O solo em que foi feita a semeadura direta apresentou melhor qualidade biológica, indicada, principalmente, pelo nitrogênio da biomassa microbiana, respiração basal e quociente metabólico. Os parâmetros biométricos do feijoeiro foram superiores no sistema semeadura direta em relação ao convencional.Univ Estadual Campinas, Fac Agr Engn, Campinas, SP, BrazilInst Capixaba Pesquisa, Cachoeiro De Itapemirim, ES, BrazilUniv Estadual Paulista Julio Mesquita Jr, Fac Engn, Ilha Solteira, SP, BrazilUniv Estadual Paulista Julio Mesquita Jr, Fac Engn, Ilha Solteira, SP, BrazilUniv Federal Ceara, Dept GeolUniversidade Estadual de Campinas (UNICAMP)Inst Capixaba PesquisaUniversidade Estadual Paulista (Unesp)Gennaro, Lorena Adriana deSouza, Zigomar Menezes deMarinho Weill, Mara de AndradeSouza, Gustavo Soares deAlves, Marlene Cristina [UNESP]2015-11-03T15:30:26Z2015-11-03T15:30:26Z2014-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article641-649application/pdfhttp://www.scielo.br/scielo.php?pid=S1806-66902014000400002&script=sci_arttextRevista Ciencia Agronomica. Fortaleza: Univ Federal Ceara, Dept Geol, v. 45, n. 4, p. 641-649, 2014.1806-6690http://hdl.handle.net/11449/13022910.1590/S1806-66902014000400002S1806-66902014000400002WOS:000341567700002S1806-66902014000400002.pdf4843624993590598Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Ciencia Agronomica0.6050,498info:eu-repo/semantics/openAccess2024-07-05T18:13:25Zoai:repositorio.unesp.br:11449/130229Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:19:32.152223Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Soil physical and microbiological attributes cultivated with the common bean under two management systems
title Soil physical and microbiological attributes cultivated with the common bean under two management systems
spellingShingle Soil physical and microbiological attributes cultivated with the common bean under two management systems
Gennaro, Lorena Adriana de
Soil structure
Soil organic matter
Soil microbial activity
Direct seeding
Phaseolus vulgaris.
Estrutura do solo
Matéria orgânica do solo
Atividade microbiana do solo
Semeadura direta
Phaseolus vulgaris
title_short Soil physical and microbiological attributes cultivated with the common bean under two management systems
title_full Soil physical and microbiological attributes cultivated with the common bean under two management systems
title_fullStr Soil physical and microbiological attributes cultivated with the common bean under two management systems
title_full_unstemmed Soil physical and microbiological attributes cultivated with the common bean under two management systems
title_sort Soil physical and microbiological attributes cultivated with the common bean under two management systems
author Gennaro, Lorena Adriana de
author_facet Gennaro, Lorena Adriana de
Souza, Zigomar Menezes de
Marinho Weill, Mara de Andrade
Souza, Gustavo Soares de
Alves, Marlene Cristina [UNESP]
author_role author
author2 Souza, Zigomar Menezes de
Marinho Weill, Mara de Andrade
Souza, Gustavo Soares de
Alves, Marlene Cristina [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual de Campinas (UNICAMP)
Inst Capixaba Pesquisa
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Gennaro, Lorena Adriana de
Souza, Zigomar Menezes de
Marinho Weill, Mara de Andrade
Souza, Gustavo Soares de
Alves, Marlene Cristina [UNESP]
dc.subject.por.fl_str_mv Soil structure
Soil organic matter
Soil microbial activity
Direct seeding
Phaseolus vulgaris.
Estrutura do solo
Matéria orgânica do solo
Atividade microbiana do solo
Semeadura direta
Phaseolus vulgaris
topic Soil structure
Soil organic matter
Soil microbial activity
Direct seeding
Phaseolus vulgaris.
Estrutura do solo
Matéria orgânica do solo
Atividade microbiana do solo
Semeadura direta
Phaseolus vulgaris
description Agricultural management systems can alter the physical and biological soil quality, interfering with crop development. The objective of this study was to evaluate the physical and microbiological attributes of a Red Latosol, and its relationship to the biometric parameters of the common bean (Phaseolus vulgaris), irrigated and grown under two management systems (conventional tillage and direct seeding), in Campinas in the state of Sao Paulo, Brazil. The experimental design was of randomised blocks, with a split-plot arrangement for the management system and soil depth, analysed during the 2006/7 and 2007/8 harvest seasons, with 4 replications. The soil physical and microbiological attributes were evaluated at depths of 0.00-0.05, 0.05-0.10, 0.10-0.20 and 0.20-0.40 m. The following were determined for the crop: density, number of pods per plant, number of beans per pod, thousand seed weight, total weight of the shoots and harvest index. Direct seeding resulted in a lower soil physical quality at a depth of 0.00-0.05 m compared to conventional tillage, while the opposite occurred at a depth of 0.05-0.10 m. The direct seeding showed higher soil biological quality, mainly indicated by the microbial biomass nitrogen, basal respiration and metabolic quotient. The biometric parameters in the bean were higher under the direct seeding compared to conventional tillage.
publishDate 2014
dc.date.none.fl_str_mv 2014-10-01
2015-11-03T15:30:26Z
2015-11-03T15:30:26Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.scielo.br/scielo.php?pid=S1806-66902014000400002&script=sci_arttext
Revista Ciencia Agronomica. Fortaleza: Univ Federal Ceara, Dept Geol, v. 45, n. 4, p. 641-649, 2014.
1806-6690
http://hdl.handle.net/11449/130229
10.1590/S1806-66902014000400002
S1806-66902014000400002
WOS:000341567700002
S1806-66902014000400002.pdf
4843624993590598
url http://www.scielo.br/scielo.php?pid=S1806-66902014000400002&script=sci_arttext
http://hdl.handle.net/11449/130229
identifier_str_mv Revista Ciencia Agronomica. Fortaleza: Univ Federal Ceara, Dept Geol, v. 45, n. 4, p. 641-649, 2014.
1806-6690
10.1590/S1806-66902014000400002
S1806-66902014000400002
WOS:000341567700002
S1806-66902014000400002.pdf
4843624993590598
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista Ciencia Agronomica
0.605
0,498
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 641-649
application/pdf
dc.publisher.none.fl_str_mv Univ Federal Ceara, Dept Geol
publisher.none.fl_str_mv Univ Federal Ceara, Dept Geol
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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