Agronomic performance of cover crops used as ground cover mulching in the fallow period

Detalhes bibliográficos
Autor(a) principal: Carvalho, Wellington Pereira
Data de Publicação: 2013
Outros Autores: Carvalho, Gabriel José de, Abbade Neto, Dyrson de Oliveira, Vieira Teixeira, Luíz Gustavo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/10491
Resumo: The objective of this work was to identify species with high production of phytomass for ground cover in the fallow period. The experiment was carried out from 2009 to 2010, with three species of the family Leguminosae and three of the family Poaceae, in the experimental area of the campus of the Universidade Federal de Lavras, Minas Gerais, Brazil. The evaluated species were: caracas rattlebox (Crotalaria anagyroides), jack bean (Canavalia ensiformis), pigeon pea (Cajanus cajan), black oat (Avena strigosa), sorghum (Sorghum bicolor) and pearl millet (Pennisetum glaucum), sown with and without intercropping. Jack bean and sorghum showed the highest rate of soil covering in single cropping, whereas pearl millet the lowest. Sorghum in single cropping and intercropped with jack bean and pigeon pea shows the largest production of green matter and dry matter, whereas pigeon pea presents the lowest production of green matter, and caracas rattlebox the lowest production of dry matter. At the implantation of the commercial culture, the largest amount of straw above the soil was provided by the intercropping between jack bean and sorghum.
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spelling Agronomic performance of cover crops used as ground cover mulching in the fallow periodDesempenho agronômico de plantas de cobertura usadas na proteção do solo no período de pousioAvena strigosa; Cajanus cajan; Pennisetum glaucum; Sorghum bicolor; intercropping; rate of soil covering.Avena strigosa; Cajanus cajan; Pennisetum glaucum; Sorghum bicolor; cultivo consorciado; taxa de cobertura. The objective of this work was to identify species with high production of phytomass for ground cover in the fallow period. The experiment was carried out from 2009 to 2010, with three species of the family Leguminosae and three of the family Poaceae, in the experimental area of the campus of the Universidade Federal de Lavras, Minas Gerais, Brazil. The evaluated species were: caracas rattlebox (Crotalaria anagyroides), jack bean (Canavalia ensiformis), pigeon pea (Cajanus cajan), black oat (Avena strigosa), sorghum (Sorghum bicolor) and pearl millet (Pennisetum glaucum), sown with and without intercropping. Jack bean and sorghum showed the highest rate of soil covering in single cropping, whereas pearl millet the lowest. Sorghum in single cropping and intercropped with jack bean and pigeon pea shows the largest production of green matter and dry matter, whereas pigeon pea presents the lowest production of green matter, and caracas rattlebox the lowest production of dry matter. At the implantation of the commercial culture, the largest amount of straw above the soil was provided by the intercropping between jack bean and sorghum. O objetivo deste trabalho foi identificar espécies com alta produção de fitomassa, para proteção do solo no período de pousio. O experimento foi realizado com três espécies da família Leguminosae e três da família Poaceae, de 2009 a 2010, na área experimental do campus da Universidade Federal de Lavras, Minas Gerais. As espécies avaliadas foram: crotalária anagiroide (Crotalaria anagyroides), feijão‑de‑porco (Canavalia ensiformis), guandu‑anão (Cajanus cajan), aveia‑preta (Avena strigosa), sorgo (Sorghum bicolor) e milheto (Pennisetum glaucum), semeadas em cultivo solteiro e consorciado. O feijão‑de‑porco e o sorgo apresentaram as maiores taxas de cobertura do solo em cultivo solteiro, enquanto o milheto apresentou a menor. O sorgo, em cultivo solteiro e consorciado com feijão‑de‑porco e guandu‑anão, apresenta a maior produção de matéria verde e matéria seca, enquanto o guandu‑anão apresenta a menor produção de matéria verde, e a crotalária anagiroide, a menor produção de matéria seca. Por ocasião da implantação da cultura comercial, o tratamento que proporcionou a maior quantidade de palha sobre o solo foi o consórcio entre feijão‑de‑porco e sorgo.  Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCarvalho, Wellington PereiraCarvalho, Gabriel José deAbbade Neto, Dyrson de OliveiraVieira Teixeira, Luíz Gustavo2013-04-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/10491Pesquisa Agropecuaria Brasileira; v.48, n.2, fev. 2013; 157-166Pesquisa Agropecuária Brasileira; v.48, n.2, fev. 2013; 157-1661678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/10491/10024https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10491/5870https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10491/9031https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10491/9032info:eu-repo/semantics/openAccess2013-04-19T17:29:34Zoai:ojs.seer.sct.embrapa.br:article/10491Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2013-04-19T17:29:34Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Agronomic performance of cover crops used as ground cover mulching in the fallow period
Desempenho agronômico de plantas de cobertura usadas na proteção do solo no período de pousio
title Agronomic performance of cover crops used as ground cover mulching in the fallow period
spellingShingle Agronomic performance of cover crops used as ground cover mulching in the fallow period
Carvalho, Wellington Pereira
Avena strigosa; Cajanus cajan; Pennisetum glaucum; Sorghum bicolor; intercropping; rate of soil covering.
Avena strigosa; Cajanus cajan; Pennisetum glaucum; Sorghum bicolor; cultivo consorciado; taxa de cobertura.
title_short Agronomic performance of cover crops used as ground cover mulching in the fallow period
title_full Agronomic performance of cover crops used as ground cover mulching in the fallow period
title_fullStr Agronomic performance of cover crops used as ground cover mulching in the fallow period
title_full_unstemmed Agronomic performance of cover crops used as ground cover mulching in the fallow period
title_sort Agronomic performance of cover crops used as ground cover mulching in the fallow period
author Carvalho, Wellington Pereira
author_facet Carvalho, Wellington Pereira
Carvalho, Gabriel José de
Abbade Neto, Dyrson de Oliveira
Vieira Teixeira, Luíz Gustavo
author_role author
author2 Carvalho, Gabriel José de
Abbade Neto, Dyrson de Oliveira
Vieira Teixeira, Luíz Gustavo
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Carvalho, Wellington Pereira
Carvalho, Gabriel José de
Abbade Neto, Dyrson de Oliveira
Vieira Teixeira, Luíz Gustavo
dc.subject.por.fl_str_mv Avena strigosa; Cajanus cajan; Pennisetum glaucum; Sorghum bicolor; intercropping; rate of soil covering.
Avena strigosa; Cajanus cajan; Pennisetum glaucum; Sorghum bicolor; cultivo consorciado; taxa de cobertura.
topic Avena strigosa; Cajanus cajan; Pennisetum glaucum; Sorghum bicolor; intercropping; rate of soil covering.
Avena strigosa; Cajanus cajan; Pennisetum glaucum; Sorghum bicolor; cultivo consorciado; taxa de cobertura.
description The objective of this work was to identify species with high production of phytomass for ground cover in the fallow period. The experiment was carried out from 2009 to 2010, with three species of the family Leguminosae and three of the family Poaceae, in the experimental area of the campus of the Universidade Federal de Lavras, Minas Gerais, Brazil. The evaluated species were: caracas rattlebox (Crotalaria anagyroides), jack bean (Canavalia ensiformis), pigeon pea (Cajanus cajan), black oat (Avena strigosa), sorghum (Sorghum bicolor) and pearl millet (Pennisetum glaucum), sown with and without intercropping. Jack bean and sorghum showed the highest rate of soil covering in single cropping, whereas pearl millet the lowest. Sorghum in single cropping and intercropped with jack bean and pigeon pea shows the largest production of green matter and dry matter, whereas pigeon pea presents the lowest production of green matter, and caracas rattlebox the lowest production of dry matter. At the implantation of the commercial culture, the largest amount of straw above the soil was provided by the intercropping between jack bean and sorghum.
publishDate 2013
dc.date.none.fl_str_mv 2013-04-18
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/10491
url https://seer.sct.embrapa.br/index.php/pab/article/view/10491
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/10491/10024
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10491/5870
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10491/9031
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/10491/9032
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.48, n.2, fev. 2013; 157-166
Pesquisa Agropecuária Brasileira; v.48, n.2, fev. 2013; 157-166
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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