Effect of hairy vetch mulching on the incidence of weeds and corn yield
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Agropecuária Catarinense (Online) |
Texto Completo: | https://publicacoes.epagri.sc.gov.br/rac/article/view/1026 |
Resumo: | The use of winter annual cover crops improves chemical, physic and biological attributes of the soil,and the problems with weeds in summer crops. The objective of this experiment was to evaluate the reduces emergence and the growth of weeds, and the yield of the corn in competition with weeds, in different amounts of hairy vetch mulching on the soil. The experiment was carried out in the harvest 2002/03 and the quantity of mulching used was: straw absence, 4,7t/ha and 9,4t/ha. Weed density and weed mass accumulation, corn yield and the components of the yield were evaluated. There were low emergence and growth of weeds in the presenceof 9,4t/ha of mulching, which was the treatment that provided a greater yield of corn grains. |
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Agropecuária Catarinense (Online) |
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Effect of hairy vetch mulching on the incidence of weeds and corn yieldEfeito da palha de ervilhaca sobre a incidência de plantas espontâneas e a produtividade do milhoZea maysVicia villosaplantio diretoplantas de cobertura.Zea maysVicia villosano tillagecover cropsThe use of winter annual cover crops improves chemical, physic and biological attributes of the soil,and the problems with weeds in summer crops. The objective of this experiment was to evaluate the reduces emergence and the growth of weeds, and the yield of the corn in competition with weeds, in different amounts of hairy vetch mulching on the soil. The experiment was carried out in the harvest 2002/03 and the quantity of mulching used was: straw absence, 4,7t/ha and 9,4t/ha. Weed density and weed mass accumulation, corn yield and the components of the yield were evaluated. There were low emergence and growth of weeds in the presenceof 9,4t/ha of mulching, which was the treatment that provided a greater yield of corn grains. A utilização de culturas de cobertura no inverno melhora as condições químicas, físicas e biológicas do solo, além de reduzir os problemas com plantas espontâneas nas culturas de verão. O objetivo desse trabalho foi avaliar a emergência e o crescimento de plantas espontâneas, bem como a produtividade do milho submetido à competição com infestantes, em diferentes quantidades de palha de ervilhaca sobre o solo. Para isso, foi conduzido um experimento na safra 2002/03. As quantidades de palha de ervilhaca utilizadas foram: ausência de palha, 4,7t/ha e 9,4t/ha. Avaliaram-se a densidade e o acúmulo de massa aérea pelas plantas espontâneas, a produtividade e os componentes do rendimento do milho. Houve menor emergência e crescimento de plantas espontâneas na presença de 9,4t/ha de palha, tratamento que também proporcionou maior produtividade de grãosde milho em relação aos demais.Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2021-07-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/1026Agropecuária Catarinense Journal; Vol. 16 No. 3 (2003); 50-54Agropecuária Catarinense; v. 16 n. 3 (2003); 50-542525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIporhttps://publicacoes.epagri.sc.gov.br/rac/article/view/1026/951Copyright (c) 2003 Agropecuaria catarinensehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBalbinot Junior, Alvadi Antonioda Fonseca, José Alfredo Torres, André Nunes Loula bavaresco, Alvimar2021-07-28T17:12:38Zoai:ojs.publicacoes.epagri.sc.gov.br:article/1026Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2021-07-28T17:12:38Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false |
dc.title.none.fl_str_mv |
Effect of hairy vetch mulching on the incidence of weeds and corn yield Efeito da palha de ervilhaca sobre a incidência de plantas espontâneas e a produtividade do milho |
title |
Effect of hairy vetch mulching on the incidence of weeds and corn yield |
spellingShingle |
Effect of hairy vetch mulching on the incidence of weeds and corn yield Balbinot Junior, Alvadi Antonio Zea mays Vicia villosa plantio direto plantas de cobertura. Zea mays Vicia villosa no tillage cover crops |
title_short |
Effect of hairy vetch mulching on the incidence of weeds and corn yield |
title_full |
Effect of hairy vetch mulching on the incidence of weeds and corn yield |
title_fullStr |
Effect of hairy vetch mulching on the incidence of weeds and corn yield |
title_full_unstemmed |
Effect of hairy vetch mulching on the incidence of weeds and corn yield |
title_sort |
Effect of hairy vetch mulching on the incidence of weeds and corn yield |
author |
Balbinot Junior, Alvadi Antonio |
author_facet |
Balbinot Junior, Alvadi Antonio da Fonseca, José Alfredo Torres, André Nunes Loula bavaresco, Alvimar |
author_role |
author |
author2 |
da Fonseca, José Alfredo Torres, André Nunes Loula bavaresco, Alvimar |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Balbinot Junior, Alvadi Antonio da Fonseca, José Alfredo Torres, André Nunes Loula bavaresco, Alvimar |
dc.subject.por.fl_str_mv |
Zea mays Vicia villosa plantio direto plantas de cobertura. Zea mays Vicia villosa no tillage cover crops |
topic |
Zea mays Vicia villosa plantio direto plantas de cobertura. Zea mays Vicia villosa no tillage cover crops |
description |
The use of winter annual cover crops improves chemical, physic and biological attributes of the soil,and the problems with weeds in summer crops. The objective of this experiment was to evaluate the reduces emergence and the growth of weeds, and the yield of the corn in competition with weeds, in different amounts of hairy vetch mulching on the soil. The experiment was carried out in the harvest 2002/03 and the quantity of mulching used was: straw absence, 4,7t/ha and 9,4t/ha. Weed density and weed mass accumulation, corn yield and the components of the yield were evaluated. There were low emergence and growth of weeds in the presenceof 9,4t/ha of mulching, which was the treatment that provided a greater yield of corn grains. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-07-28 |
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://publicacoes.epagri.sc.gov.br/rac/article/view/1026 |
url |
https://publicacoes.epagri.sc.gov.br/rac/article/view/1026 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://publicacoes.epagri.sc.gov.br/rac/article/view/1026/951 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2003 Agropecuaria catarinense https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2003 Agropecuaria catarinense https://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 |
Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri |
publisher.none.fl_str_mv |
Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri |
dc.source.none.fl_str_mv |
Agropecuária Catarinense Journal; Vol. 16 No. 3 (2003); 50-54 Agropecuária Catarinense; v. 16 n. 3 (2003); 50-54 2525-6076 0103-0779 reponame:Agropecuária Catarinense (Online) instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri) instacron:EPAGRI |
instname_str |
Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri) |
instacron_str |
EPAGRI |
institution |
EPAGRI |
reponame_str |
Agropecuária Catarinense (Online) |
collection |
Agropecuária Catarinense (Online) |
repository.name.fl_str_mv |
Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri) |
repository.mail.fl_str_mv |
editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br |
_version_ |
1754917260889161728 |