Mobilização do solo, velocidade de infiltração de água e taxa de cobertura do solo na grama esmeralda, sob manejos mecanizados
Autor(a) principal: | |
---|---|
Data de Publicação: | 2014 |
Outros Autores: | , , |
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. |
id |
UNSP_68035f8774c39f1ca48e7fbf5e56baf0 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/137658 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
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 |
|
_version_ |
1808128488466546688 |