Soil cover plants on water erosion control in the South of Minas Gerais
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência e Agrotecnologia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542013000500004 |
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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Soil cover plants on water erosion control in the South of Minas GeraisSoil conservationtillage systemsvegetal covererosivityWater 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.Editora da UFLA2013-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542013000500004Ciência e Agrotecnologia v.37 n.5 2013reponame:Ciência e Agrotecnologia (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLA10.1590/S1413-70542013000500004info:eu-repo/semantics/openAccessDias,Adriana CristinaSilva,Marx Leandro NavesFreitas,Diego Antonio França deBatista,Pedro Velloso GomesCuri,NiltonCarvalho,Gabriel José deeng2013-11-11T00:00:00Zoai:scielo:S1413-70542013000500004Revistahttp://www.scielo.br/cagroPUBhttps://old.scielo.br/oai/scielo-oai.php||renpaiva@dbi.ufla.br|| editora@editora.ufla.br1981-18291413-7054opendoar:2022-11-22T16:31:17.764974Ciência e Agrotecnologia (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
Soil cover plants on water erosion control in the South of 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 |
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 |
topic |
Soil conservation tillage systems vegetal cover erosivity |
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 |
2013-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542013000500004 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542013000500004 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1413-70542013000500004 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Editora da UFLA |
publisher.none.fl_str_mv |
Editora da UFLA |
dc.source.none.fl_str_mv |
Ciência e Agrotecnologia v.37 n.5 2013 reponame:Ciência e Agrotecnologia (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Ciência e Agrotecnologia (Online) |
collection |
Ciência e Agrotecnologia (Online) |
repository.name.fl_str_mv |
Ciência e Agrotecnologia (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
||renpaiva@dbi.ufla.br|| editora@editora.ufla.br |
_version_ |
1799874969222512640 |