Soil cover plants on water erosion control in the South of Minas Gerais

Detalhes bibliográficos
Autor(a) principal: Dias, Adriana Cristina
Data de Publicação: 2013
Outros Autores: Silva, Marx Leandro Naves, Freitas, Diego Antonio França de, Batista, Pedro Velloso Gomes, Curi, Nilton, Carvalho, Gabriel José de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/37215
Resumo: Water erosion is responsible for soil, water, carbon and nutrient losses, turning into the most important type of degradation of Brazilian soils. This study aimed to evaluate the influence of three cover plants under two tillage systems on water erosion control in an Argisol at south of Minas Gerais state, Brazil. The cover plants utilized in the study were pigeon pea, jack bean and millet, under contour seeding and downslope tillage. Experimental plots of 4 x 12 m, with 9% slope, under natural rainfall were used for the quantification of losses of soil, water, nutrients, and organic matter. One experimental plot was kept without plant cover (reference). Higher erosivity was observed in December and January, although a great quantity of erosive rainfall was detected during the whole raining period. Contour seeding provided a greater reduction of water erosion than downslope tillage, as expected. The jack bean under contour seeding revealed the lowest values of soil, water, nutrients and organic matter losses.
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spelling Soil cover plants on water erosion control in the South of Minas GeraisPlantas de cobertura no controle da erosão hídrica no Sul de Minas GeraisSoil conservationTillage systemsVegetal coverErosivityConservação do soloSistemas de manejoCobertura vegetalErosividadeWater erosion is responsible for soil, water, carbon and nutrient losses, turning into the most important type of degradation of Brazilian soils. This study aimed to evaluate the influence of three cover plants under two tillage systems on water erosion control in an Argisol at south of Minas Gerais state, Brazil. The cover plants utilized in the study were pigeon pea, jack bean and millet, under contour seeding and downslope tillage. Experimental plots of 4 x 12 m, with 9% slope, under natural rainfall were used for the quantification of losses of soil, water, nutrients, and organic matter. One experimental plot was kept without plant cover (reference). Higher erosivity was observed in December and January, although a great quantity of erosive rainfall was detected during the whole raining period. Contour seeding provided a greater reduction of water erosion than downslope tillage, as expected. The jack bean under contour seeding revealed the lowest values of soil, water, nutrients and organic matter losses.A erosão hídrica é responsável por perdas de solo, água, carbono orgânico e nutrientes, sendo esta a principal forma de degradação dos solos brasileiros. Dessa forma, objetivou-se, com este trabalho, avaliar a influência de três plantas de cobertura, em dois sistemas de manejo, no controle da erosão hídrica em um Argissolo, no sul de Minas Gerais. As plantas de cobertura utilizadas foram o feijão-guandu, feijão-de-porco e milheto, em dois sistemas de manejo (plantio em nível e em desnível no sentido do declive), sendo que uma parcela sem cobertura vegetal foi mantida como testemunha. Para a quantificação das perdas de solo, água, carbono orgânico e nutrientes utilizaram-se parcelas de 4 x 12 m em que a maior dimensão obedeceu ao sentido do declive, de 9 %, sob chuva natural. Os meses de dezembro e janeiro apresentaram a maior erosividade, porém elevada quantidade de chuvas erosivas foram detectadas durante todo o período chuvoso. O plantio em nível proporcionou maior redução da erosão hídrica em comparação ao plantio em desnível, conforme era de se supor. O feijão-de-porco cultivado em nível obteve os menores valores de perdas de solo, água, nutrientes e matéria orgânica.Universidade Federal de Lavras2019-10-14T18:59:27Z2019-10-14T18:59:27Z2013info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfDIAS, A. C. et al. Soil cover plants on water erosion control in the South of Minas Gerais. Ciência e Agrotecnologia, Lavras, v. 37, n. 5, p. 410-418, Sept./Oct. 2013.http://repositorio.ufla.br/jspui/handle/1/37215Ciência e Agrotecnologiareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessDias, Adriana CristinaSilva, Marx Leandro NavesFreitas, Diego Antonio França deBatista, Pedro Velloso GomesCuri, NiltonCarvalho, Gabriel José deeng2023-05-26T18:44:58Zoai:localhost:1/37215Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-26T18:44:58Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Soil cover plants on water erosion control in the South of Minas Gerais
Plantas de cobertura no controle da erosão hídrica no Sul de Minas Gerais
title Soil cover plants on water erosion control in the South of Minas Gerais
spellingShingle Soil cover plants on water erosion control in the South of Minas Gerais
Dias, Adriana Cristina
Soil conservation
Tillage systems
Vegetal cover
Erosivity
Conservação do solo
Sistemas de manejo
Cobertura vegetal
Erosividade
title_short Soil cover plants on water erosion control in the South of Minas Gerais
title_full Soil cover plants on water erosion control in the South of Minas Gerais
title_fullStr Soil cover plants on water erosion control in the South of Minas Gerais
title_full_unstemmed Soil cover plants on water erosion control in the South of Minas Gerais
title_sort Soil cover plants on water erosion control in the South of Minas Gerais
author Dias, Adriana Cristina
author_facet Dias, Adriana Cristina
Silva, Marx Leandro Naves
Freitas, Diego Antonio França de
Batista, Pedro Velloso Gomes
Curi, Nilton
Carvalho, Gabriel José de
author_role author
author2 Silva, Marx Leandro Naves
Freitas, Diego Antonio França de
Batista, Pedro Velloso Gomes
Curi, Nilton
Carvalho, Gabriel José de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Dias, Adriana Cristina
Silva, Marx Leandro Naves
Freitas, Diego Antonio França de
Batista, Pedro Velloso Gomes
Curi, Nilton
Carvalho, Gabriel José de
dc.subject.por.fl_str_mv Soil conservation
Tillage systems
Vegetal cover
Erosivity
Conservação do solo
Sistemas de manejo
Cobertura vegetal
Erosividade
topic Soil conservation
Tillage systems
Vegetal cover
Erosivity
Conservação do solo
Sistemas de manejo
Cobertura vegetal
Erosividade
description Water erosion is responsible for soil, water, carbon and nutrient losses, turning into the most important type of degradation of Brazilian soils. This study aimed to evaluate the influence of three cover plants under two tillage systems on water erosion control in an Argisol at south of Minas Gerais state, Brazil. The cover plants utilized in the study were pigeon pea, jack bean and millet, under contour seeding and downslope tillage. Experimental plots of 4 x 12 m, with 9% slope, under natural rainfall were used for the quantification of losses of soil, water, nutrients, and organic matter. One experimental plot was kept without plant cover (reference). Higher erosivity was observed in December and January, although a great quantity of erosive rainfall was detected during the whole raining period. Contour seeding provided a greater reduction of water erosion than downslope tillage, as expected. The jack bean under contour seeding revealed the lowest values of soil, water, nutrients and organic matter losses.
publishDate 2013
dc.date.none.fl_str_mv 2013
2019-10-14T18:59:27Z
2019-10-14T18:59:27Z
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 DIAS, A. C. et al. Soil cover plants on water erosion control in the South of Minas Gerais. Ciência e Agrotecnologia, Lavras, v. 37, n. 5, p. 410-418, Sept./Oct. 2013.
http://repositorio.ufla.br/jspui/handle/1/37215
identifier_str_mv DIAS, A. C. et al. Soil cover plants on water erosion control in the South of Minas Gerais. Ciência e Agrotecnologia, Lavras, v. 37, n. 5, p. 410-418, Sept./Oct. 2013.
url http://repositorio.ufla.br/jspui/handle/1/37215
dc.language.iso.fl_str_mv eng
language eng
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
dc.publisher.none.fl_str_mv Universidade Federal de Lavras
publisher.none.fl_str_mv Universidade Federal de Lavras
dc.source.none.fl_str_mv Ciência e Agrotecnologia
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
_version_ 1784550183860699136

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