Mobilização do solo, velocidade de infiltração de água e taxa de cobertura do solo na grama esmeralda, sob manejos mecanizados

Detalhes bibliográficos
Autor(a) principal: Santos, Alessandro Jose Marques
Data de Publicação: 2014
Outros Autores: Boas, Roberto Lyra Villas, Backes, Clarice, Godoy, Leandro José Grava de [UNESP]Bardiviesso, Diógenes Martins
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.17224/EnergAgric.2014v29n3p197-204
http://hdl.handle.net/11449/137658
Resumo: The excessive compaction of the soil observed in sod production systems, affects the physical attributes of the soil, which can influence the water infiltration into the soil and hence the rate of soil cover by turfgrasses and time of the sod production. To minimize the effects of soil compacting, some producers use soil preparation equipment that raises the soil on the surface but does not cause excessive roughness which may harm the quality of the sod. Thus, the aim of the present study was to evaluate the infiltration rate and soil cover rate due to different management mechanized in the zoysiagrass sod production. The experimental design had random plots and four replications. The treatments consisted of five mechanized managements of soil: witness (without the use of equipment); coulter blade disc harrow used once (1CB), coulter blade disc harrow used twice (2CB), surface chisel used once (1C), surface chisel and coulter blade disc harrow used once (1C + 1CB). The treatments with 2CB and 1C + 1CB provided greater basic water infiltration speed in the soil and higher rate of soil cover by the turfgrass. The rate of soil cover by turfgrass is positively correlated with water infiltration rate at 133 and 226 DAP, demonstrating the influence of managements used in zoysiagrass sod production and the increment in the infiltration rate of water. Soil preparation utilizing coulter blade disc harrow used twice or surface chisel and coulter blade disc harrow used once is recommended under the conditions this study was done.
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spelling Mobilização do solo, velocidade de infiltração de água e taxa de cobertura do solo na grama esmeralda, sob manejos mecanizadosSoil mobilization, infiltration rate of water and soil cover rate by zoysiagrass cv “esmeralda” under different mechanized managementsZoysia japonicaSoil managementSoil preparation equipmentZoysia japonicaManejo do soloEquipamentos de preparo do soloThe excessive compaction of the soil observed in sod production systems, affects the physical attributes of the soil, which can influence the water infiltration into the soil and hence the rate of soil cover by turfgrasses and time of the sod production. To minimize the effects of soil compacting, some producers use soil preparation equipment that raises the soil on the surface but does not cause excessive roughness which may harm the quality of the sod. Thus, the aim of the present study was to evaluate the infiltration rate and soil cover rate due to different management mechanized in the zoysiagrass sod production. The experimental design had random plots and four replications. The treatments consisted of five mechanized managements of soil: witness (without the use of equipment); coulter blade disc harrow used once (1CB), coulter blade disc harrow used twice (2CB), surface chisel used once (1C), surface chisel and coulter blade disc harrow used once (1C + 1CB). The treatments with 2CB and 1C + 1CB provided greater basic water infiltration speed in the soil and higher rate of soil cover by the turfgrass. The rate of soil cover by turfgrass is positively correlated with water infiltration rate at 133 and 226 DAP, demonstrating the influence of managements used in zoysiagrass sod production and the increment in the infiltration rate of water. Soil preparation utilizing coulter blade disc harrow used twice or surface chisel and coulter blade disc harrow used once is recommended under the conditions this study was done.A compactação excessiva do solo, observada em sistemas de produção de gramas, afeta as características físicas do solo, e pode influenciar na infiltração de água no solo e consequentemente na taxa de cobertura do solo pela grama e tempo de formação do tapete. Para minimizar os efeitos desta compactação são utilizados, por alguns produtores, equipamentos de preparo do solo. Estes equipamentos devem mobilizar o solo de forma superficial de modo a não causar rugosidade excessiva, que pode reduzir o rendimento da área pela quebra do tapete no momento da colheita ou transporte. Dessa forma, objetivou-se com este trabalho avaliar a velocidade de infiltração e a taxa de cobertura em função de manejos mecanizados na cultura da grama esmeralda. O delineamento experimental utilizado foi o de blocos ao acaso, com quatro repetições. Os tratamentos foram constituídos por cinco sequências de preparo do solo: testemunha (sem o uso de equipamentos); uma passada do aerador de solo (1A); duas passadas do aerador (2A); uma passada do escarificador (1E) e uma passada do escarificador e uma do aerador (1E + 1A). Os tratamentos que receberam a passagem de 2A e 1E + 1A proporcionaram maior velocidade de infiltração básica de água no solo e maior taxa de cobertura do solo pela grama esmeralda. A taxa de cobertura do solo pela grama correlaciona-se positivamente com velocidade de infiltração básica aos 133 e 226 DAP, demonstrando a influência dos manejos utilizados na formação do tapete de grama e no incremento na velocidade de infiltração água. Nas condições deste estudo recomenda-se o uso por duas vezes do aerador do solo ou escarificador + aerador."Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Campus Experimental de Registro, Registro, Rua Nelso Brihi Badur, 430, Vila Tupy, CEP 11900-000, SP, BrasilUniversidade Estadual de Goiás (UEG)Faculdade de Ciências Agronômicas. Departamento de Solos e Recursos Ambientais"Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Campus Experimental de Registro, Registro, Rua Nelso Brihi Badur, 430, Vila Tupy, CEP 11900-000, SP, BrasilUniversidade Estadual Paulista (Unesp)Universidade Estadual de Goiás (UEG)Santos, Alessandro Jose MarquesBoas, Roberto Lyra VillasBackes, ClariceGodoy, Leandro José Grava de [UNESP]Bardiviesso, Diógenes Martins2016-04-01T18:46:42Z2016-04-01T18:46:42Z2014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article197-204application/pdfhttp://dx.doi.org/10.17224/EnergAgric.2014v29n3p197-204Energia na Agricultura, v. 29, n. 3, p. 197-204, 2014.1808-8759http://hdl.handle.net/11449/13765810.17224/EnergAgric.2014v29n3p197-204ISSN1808-8759-2014-29-03-197-204.pdf5317975851024937Currículo Lattesreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporEnergia na Agriculturainfo:eu-repo/semantics/openAccess2024-05-03T13:19:55Zoai:repositorio.unesp.br:11449/137658Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:15:14.264756Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Mobilização do solo, velocidade de infiltração de água e taxa de cobertura do solo na grama esmeralda, sob manejos mecanizados
Soil mobilization, infiltration rate of water and soil cover rate by zoysiagrass cv “esmeralda” under different mechanized managements
title Mobilização do solo, velocidade de infiltração de água e taxa de cobertura do solo na grama esmeralda, sob manejos mecanizados
spellingShingle Mobilização do solo, velocidade de infiltração de água e taxa de cobertura do solo na grama esmeralda, sob manejos mecanizados
Santos, Alessandro Jose Marques
Zoysia japonica
Soil management
Soil preparation equipment
Zoysia japonica
Manejo do solo
Equipamentos de preparo do solo
title_short Mobilização do solo, velocidade de infiltração de água e taxa de cobertura do solo na grama esmeralda, sob manejos mecanizados
title_full Mobilização do solo, velocidade de infiltração de água e taxa de cobertura do solo na grama esmeralda, sob manejos mecanizados
title_fullStr Mobilização do solo, velocidade de infiltração de água e taxa de cobertura do solo na grama esmeralda, sob manejos mecanizados
title_full_unstemmed Mobilização do solo, velocidade de infiltração de água e taxa de cobertura do solo na grama esmeralda, sob manejos mecanizados
title_sort Mobilização do solo, velocidade de infiltração de água e taxa de cobertura do solo na grama esmeralda, sob manejos mecanizados
author Santos, Alessandro Jose Marques
author_facet Santos, Alessandro Jose Marques
Boas, Roberto Lyra Villas
Backes, Clarice
Godoy, Leandro José Grava de [UNESP]Bardiviesso, Diógenes Martins
author_role author
author2 Boas, Roberto Lyra Villas
Backes, Clarice
Godoy, Leandro José Grava de [UNESP]Bardiviesso, Diógenes Martins
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Estadual de Goiás (UEG)
dc.contributor.author.fl_str_mv Santos, Alessandro Jose Marques
Boas, Roberto Lyra Villas
Backes, Clarice
Godoy, Leandro José Grava de [UNESP]Bardiviesso, Diógenes Martins
dc.subject.por.fl_str_mv Zoysia japonica
Soil management
Soil preparation equipment
Zoysia japonica
Manejo do solo
Equipamentos de preparo do solo
topic Zoysia japonica
Soil management
Soil preparation equipment
Zoysia japonica
Manejo do solo
Equipamentos de preparo do solo
description The excessive compaction of the soil observed in sod production systems, affects the physical attributes of the soil, which can influence the water infiltration into the soil and hence the rate of soil cover by turfgrasses and time of the sod production. To minimize the effects of soil compacting, some producers use soil preparation equipment that raises the soil on the surface but does not cause excessive roughness which may harm the quality of the sod. Thus, the aim of the present study was to evaluate the infiltration rate and soil cover rate due to different management mechanized in the zoysiagrass sod production. The experimental design had random plots and four replications. The treatments consisted of five mechanized managements of soil: witness (without the use of equipment); coulter blade disc harrow used once (1CB), coulter blade disc harrow used twice (2CB), surface chisel used once (1C), surface chisel and coulter blade disc harrow used once (1C + 1CB). The treatments with 2CB and 1C + 1CB provided greater basic water infiltration speed in the soil and higher rate of soil cover by the turfgrass. The rate of soil cover by turfgrass is positively correlated with water infiltration rate at 133 and 226 DAP, demonstrating the influence of managements used in zoysiagrass sod production and the increment in the infiltration rate of water. Soil preparation utilizing coulter blade disc harrow used twice or surface chisel and coulter blade disc harrow used once is recommended under the conditions this study was done.
publishDate 2014
dc.date.none.fl_str_mv 2014
2016-04-01T18:46:42Z
2016-04-01T18:46:42Z
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://dx.doi.org/10.17224/EnergAgric.2014v29n3p197-204
Energia na Agricultura, v. 29, n. 3, p. 197-204, 2014.
1808-8759
http://hdl.handle.net/11449/137658
10.17224/EnergAgric.2014v29n3p197-204
ISSN1808-8759-2014-29-03-197-204.pdf
5317975851024937
url http://dx.doi.org/10.17224/EnergAgric.2014v29n3p197-204
http://hdl.handle.net/11449/137658
identifier_str_mv Energia na Agricultura, v. 29, n. 3, p. 197-204, 2014.
1808-8759
10.17224/EnergAgric.2014v29n3p197-204
ISSN1808-8759-2014-29-03-197-204.pdf
5317975851024937
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Energia na Agricultura
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 197-204
application/pdf
dc.source.none.fl_str_mv Currículo Lattes
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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