Soil physical and microbiological attributes cultivated with the common bean under two 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 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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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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1808129051466924032 |