Biomass and nutrient cycling by winter cover crops

Detalhes bibliográficos
Autor(a) principal: Koefender,Jana
Data de Publicação: 2016
Outros Autores: Schoffel,André, Manfio,Candida Elisa, Golle,Diego Pascoal
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Ceres
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2016000600816
Resumo: ABSTRACT Cover crops are of fundamental importance for the sustainability of the no-tillage system, to ensure soil coverage and to provide benefits for the subsequent crop. The objective of this study was to evaluate the production of biomass and the content and accumulation of nutrients by winter cover crops. The experimental design used in the experiment was a randomized complete block with four replications and six treatments: oilseed radish, vetch, black oats, vetch + black oats, vetch + oilseed radish and fallow. Black oat, oilseed radish in single cultivation and black oat + vetch and vetch + oilseed radish intercroppings showed higher dry matter production. Vetch + oilseed radish intercropping demonstrates higher performance regarding cycling of nutrients, with higher accumulations of N, P, K, Ca, Mg, S, Cu, Zn, Fe, Na and B.
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spelling Biomass and nutrient cycling by winter cover cropslegumesgrassesmacronutrientsmicronutrientsABSTRACT Cover crops are of fundamental importance for the sustainability of the no-tillage system, to ensure soil coverage and to provide benefits for the subsequent crop. The objective of this study was to evaluate the production of biomass and the content and accumulation of nutrients by winter cover crops. The experimental design used in the experiment was a randomized complete block with four replications and six treatments: oilseed radish, vetch, black oats, vetch + black oats, vetch + oilseed radish and fallow. Black oat, oilseed radish in single cultivation and black oat + vetch and vetch + oilseed radish intercroppings showed higher dry matter production. Vetch + oilseed radish intercropping demonstrates higher performance regarding cycling of nutrients, with higher accumulations of N, P, K, Ca, Mg, S, Cu, Zn, Fe, Na and B.Universidade Federal de Viçosa2016-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2016000600816Revista Ceres v.63 n.6 2016reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/0034-737x201663060010info:eu-repo/semantics/openAccessKoefender,JanaSchoffel,AndréManfio,Candida ElisaGolle,Diego Pascoaleng2017-03-07T00:00:00ZRevista
dc.title.none.fl_str_mv Biomass and nutrient cycling by winter cover crops
title Biomass and nutrient cycling by winter cover crops
spellingShingle Biomass and nutrient cycling by winter cover crops
Koefender,Jana
legumes
grasses
macronutrients
micronutrients
title_short Biomass and nutrient cycling by winter cover crops
title_full Biomass and nutrient cycling by winter cover crops
title_fullStr Biomass and nutrient cycling by winter cover crops
title_full_unstemmed Biomass and nutrient cycling by winter cover crops
title_sort Biomass and nutrient cycling by winter cover crops
author Koefender,Jana
author_facet Koefender,Jana
Schoffel,André
Manfio,Candida Elisa
Golle,Diego Pascoal
author_role author
author2 Schoffel,André
Manfio,Candida Elisa
Golle,Diego Pascoal
author2_role author
author
author
dc.contributor.author.fl_str_mv Koefender,Jana
Schoffel,André
Manfio,Candida Elisa
Golle,Diego Pascoal
dc.subject.por.fl_str_mv legumes
grasses
macronutrients
micronutrients
topic legumes
grasses
macronutrients
micronutrients
dc.description.none.fl_txt_mv ABSTRACT Cover crops are of fundamental importance for the sustainability of the no-tillage system, to ensure soil coverage and to provide benefits for the subsequent crop. The objective of this study was to evaluate the production of biomass and the content and accumulation of nutrients by winter cover crops. The experimental design used in the experiment was a randomized complete block with four replications and six treatments: oilseed radish, vetch, black oats, vetch + black oats, vetch + oilseed radish and fallow. Black oat, oilseed radish in single cultivation and black oat + vetch and vetch + oilseed radish intercroppings showed higher dry matter production. Vetch + oilseed radish intercropping demonstrates higher performance regarding cycling of nutrients, with higher accumulations of N, P, K, Ca, Mg, S, Cu, Zn, Fe, Na and B.
description ABSTRACT Cover crops are of fundamental importance for the sustainability of the no-tillage system, to ensure soil coverage and to provide benefits for the subsequent crop. The objective of this study was to evaluate the production of biomass and the content and accumulation of nutrients by winter cover crops. The experimental design used in the experiment was a randomized complete block with four replications and six treatments: oilseed radish, vetch, black oats, vetch + black oats, vetch + oilseed radish and fallow. Black oat, oilseed radish in single cultivation and black oat + vetch and vetch + oilseed radish intercroppings showed higher dry matter production. Vetch + oilseed radish intercropping demonstrates higher performance regarding cycling of nutrients, with higher accumulations of N, P, K, Ca, Mg, S, Cu, Zn, Fe, Na and B.
publishDate 2016
dc.date.none.fl_str_mv 2016-12-01
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=S0034-737X2016000600816
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2016000600816
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0034-737x201663060010
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.63 n.6 2016
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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