Soil chemical properties affected by cover crops under no-tillage system

Detalhes bibliográficos
Autor(a) principal: Nascente,Adriano Stephan
Data de Publicação: 2015
Outros Autores: Stone,Luis Fernando, Crusciol,Carlos Alexandre Costa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Ceres
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2015000400401
Resumo: The use of cover crops in no-tillage systems (NTS) can significantly improve the soil's fertility. Thus, a study was performed to evaluate changes in chemical properties of soil caused by cover crops in a no-tillage system. The field experiment consisted of the following crop rotation: cover crops/rice/cover crops/rice. The experimental design was in randomized blocks with three replications. Treatments consisted of four cover crops (Brachiaria brizantha(Hochst. ex A. Rich.) Stapf. cv. Marandu, Brachiaria ruziziensis R. Germ. and C.M. Evrard, Panicum maximum Jacq. cv. Colonião, and Pennisetum glaucum(L.) R. Br. cv. BN-2) and fallow (control treatment). Soil samples were collected at the beginning of the summer crop in Oct 2007, Oct 2008 and Oct 2009 at 0-5 cm soil depth. The use of cover crops provided for a significant increase in the level of nutrients, soil organic matter, cation exchange capacity, and base saturation in the soil. Soil fertility improved from the first to second year with the growing of cover crops. The soil under cover crops P. glaucum, B. ruziziensis, and B. brizantha showed higher fertility than the area under fallow.
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spelling Soil chemical properties affected by cover crops under no-tillage systemBrachiaria brizantha(Hochst. ex A. Rich.) Stapf. cv. MaranduBrachiaria ruziziensis R. Germ. and C.M. EvrardPanicum maximum Jacq. cv. ColoniãoPennisetum glaucum(L.) R. Br. cv. BN-2soil managementThe use of cover crops in no-tillage systems (NTS) can significantly improve the soil's fertility. Thus, a study was performed to evaluate changes in chemical properties of soil caused by cover crops in a no-tillage system. The field experiment consisted of the following crop rotation: cover crops/rice/cover crops/rice. The experimental design was in randomized blocks with three replications. Treatments consisted of four cover crops (Brachiaria brizantha(Hochst. ex A. Rich.) Stapf. cv. Marandu, Brachiaria ruziziensis R. Germ. and C.M. Evrard, Panicum maximum Jacq. cv. Colonião, and Pennisetum glaucum(L.) R. Br. cv. BN-2) and fallow (control treatment). Soil samples were collected at the beginning of the summer crop in Oct 2007, Oct 2008 and Oct 2009 at 0-5 cm soil depth. The use of cover crops provided for a significant increase in the level of nutrients, soil organic matter, cation exchange capacity, and base saturation in the soil. Soil fertility improved from the first to second year with the growing of cover crops. The soil under cover crops P. glaucum, B. ruziziensis, and B. brizantha showed higher fertility than the area under fallow.Universidade Federal de Viçosa2015-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2015000400401Revista Ceres v.62 n.4 2015reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/0034-737X201562040010info:eu-repo/semantics/openAccessNascente,Adriano StephanStone,Luis FernandoCrusciol,Carlos Alexandre Costaeng2015-09-04T00:00:00ZRevista
dc.title.none.fl_str_mv Soil chemical properties affected by cover crops under no-tillage system
title Soil chemical properties affected by cover crops under no-tillage system
spellingShingle Soil chemical properties affected by cover crops under no-tillage system
Nascente,Adriano Stephan
Brachiaria brizantha(Hochst. ex A. Rich.) Stapf. cv. Marandu
Brachiaria ruziziensis R. Germ. and C.M. Evrard
Panicum maximum Jacq. cv. Colonião
Pennisetum glaucum(L.) R. Br. cv. BN-2
soil management
title_short Soil chemical properties affected by cover crops under no-tillage system
title_full Soil chemical properties affected by cover crops under no-tillage system
title_fullStr Soil chemical properties affected by cover crops under no-tillage system
title_full_unstemmed Soil chemical properties affected by cover crops under no-tillage system
title_sort Soil chemical properties affected by cover crops under no-tillage system
author Nascente,Adriano Stephan
author_facet Nascente,Adriano Stephan
Stone,Luis Fernando
Crusciol,Carlos Alexandre Costa
author_role author
author2 Stone,Luis Fernando
Crusciol,Carlos Alexandre Costa
author2_role author
author
dc.contributor.author.fl_str_mv Nascente,Adriano Stephan
Stone,Luis Fernando
Crusciol,Carlos Alexandre Costa
dc.subject.por.fl_str_mv Brachiaria brizantha(Hochst. ex A. Rich.) Stapf. cv. Marandu
Brachiaria ruziziensis R. Germ. and C.M. Evrard
Panicum maximum Jacq. cv. Colonião
Pennisetum glaucum(L.) R. Br. cv. BN-2
soil management
topic Brachiaria brizantha(Hochst. ex A. Rich.) Stapf. cv. Marandu
Brachiaria ruziziensis R. Germ. and C.M. Evrard
Panicum maximum Jacq. cv. Colonião
Pennisetum glaucum(L.) R. Br. cv. BN-2
soil management
dc.description.none.fl_txt_mv The use of cover crops in no-tillage systems (NTS) can significantly improve the soil's fertility. Thus, a study was performed to evaluate changes in chemical properties of soil caused by cover crops in a no-tillage system. The field experiment consisted of the following crop rotation: cover crops/rice/cover crops/rice. The experimental design was in randomized blocks with three replications. Treatments consisted of four cover crops (Brachiaria brizantha(Hochst. ex A. Rich.) Stapf. cv. Marandu, Brachiaria ruziziensis R. Germ. and C.M. Evrard, Panicum maximum Jacq. cv. Colonião, and Pennisetum glaucum(L.) R. Br. cv. BN-2) and fallow (control treatment). Soil samples were collected at the beginning of the summer crop in Oct 2007, Oct 2008 and Oct 2009 at 0-5 cm soil depth. The use of cover crops provided for a significant increase in the level of nutrients, soil organic matter, cation exchange capacity, and base saturation in the soil. Soil fertility improved from the first to second year with the growing of cover crops. The soil under cover crops P. glaucum, B. ruziziensis, and B. brizantha showed higher fertility than the area under fallow.
description The use of cover crops in no-tillage systems (NTS) can significantly improve the soil's fertility. Thus, a study was performed to evaluate changes in chemical properties of soil caused by cover crops in a no-tillage system. The field experiment consisted of the following crop rotation: cover crops/rice/cover crops/rice. The experimental design was in randomized blocks with three replications. Treatments consisted of four cover crops (Brachiaria brizantha(Hochst. ex A. Rich.) Stapf. cv. Marandu, Brachiaria ruziziensis R. Germ. and C.M. Evrard, Panicum maximum Jacq. cv. Colonião, and Pennisetum glaucum(L.) R. Br. cv. BN-2) and fallow (control treatment). Soil samples were collected at the beginning of the summer crop in Oct 2007, Oct 2008 and Oct 2009 at 0-5 cm soil depth. The use of cover crops provided for a significant increase in the level of nutrients, soil organic matter, cation exchange capacity, and base saturation in the soil. Soil fertility improved from the first to second year with the growing of cover crops. The soil under cover crops P. glaucum, B. ruziziensis, and B. brizantha showed higher fertility than the area under fallow.
publishDate 2015
dc.date.none.fl_str_mv 2015-08-01
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=S0034-737X2015000400401
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2015000400401
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0034-737X201562040010
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 Universidade Federal de Viçosa
publisher.none.fl_str_mv Universidade Federal de Viçosa
dc.source.none.fl_str_mv Revista Ceres v.62 n.4 2015
reponame:Revista Ceres
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista Ceres
collection Revista Ceres
repository.name.fl_str_mv
repository.mail.fl_str_mv
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