Soil physical characteristics and corn grain yield as a function of cover crops

Detalhes bibliográficos
Autor(a) principal: Silva, Éllen Lemes
Data de Publicação: 2022
Outros Autores: Secco, Deonir, Marins, Araceli Ciotti de, Bassegio, Doglas, Castro, Mayra Beatriz Semiano
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/24823
Resumo: The knowledge of the physical properties of the soil and the potential of the cultures called “restoratives” of structure is important for decision making about agricultural management, thus, the study involving cover crops are important when aiming at the sustainability of the crops. Thus, this study aimed to evaluate the impact of cover crops on the structure of a clayey Oxisol under no-tillage system and its effects on corn grain yield. The treatments consisted of six winter cover species: white oats, black oats, rye, black oats + radish, black oats + white lupine, black oats + peas, in addition to the traditional no-tillage system (control). The experimental design was completely randomized with 4 replications in experimental plots of 20x16 m. Undisturbed soil samples were collected in layers of 0.00-0.10 m, 0.1-0.20 m and 0.20-0.30 m, after desiccation of the cover species and after corn harvesting, on the which the corn crop was implemented. Corn grain yield was evaluated with 3 replications, in an area of ​​13.5 m², and grain moisture was corrected to 13%. Treatment means were compared using the Tukey test at 5% significance, using the Sisvar program. The cover crops that showed greater efficiency in soil restructuring were the intercropping black oat + white lupine and black oat + forage pea. As for corn grain yield, white oat was the treatment that provided the highest corn grain yield, not differing from rye, black oat + turnip, black oat + white lupine and the traditional no-tillage system, showing good results. soil conditions and climate of the experimental area.
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spelling Soil physical characteristics and corn grain yield as a function of cover cropsCaracterísticas físicas del suelo y rendimiento de grano de maíz en función de los cultivos de coberturaCaracterísticas físicas do solo e rendimento de grãos de milho em função de culturas de coberturaEspecies de cobertura terrestreEstructura del sueloRendimiento de grano de maíz.Land cover speciesSoil structureCorn grain yield.Espécies de cobertura do soloEstrutura do soloRendimento de grãos do milho.The knowledge of the physical properties of the soil and the potential of the cultures called “restoratives” of structure is important for decision making about agricultural management, thus, the study involving cover crops are important when aiming at the sustainability of the crops. Thus, this study aimed to evaluate the impact of cover crops on the structure of a clayey Oxisol under no-tillage system and its effects on corn grain yield. The treatments consisted of six winter cover species: white oats, black oats, rye, black oats + radish, black oats + white lupine, black oats + peas, in addition to the traditional no-tillage system (control). The experimental design was completely randomized with 4 replications in experimental plots of 20x16 m. Undisturbed soil samples were collected in layers of 0.00-0.10 m, 0.1-0.20 m and 0.20-0.30 m, after desiccation of the cover species and after corn harvesting, on the which the corn crop was implemented. Corn grain yield was evaluated with 3 replications, in an area of ​​13.5 m², and grain moisture was corrected to 13%. Treatment means were compared using the Tukey test at 5% significance, using the Sisvar program. The cover crops that showed greater efficiency in soil restructuring were the intercropping black oat + white lupine and black oat + forage pea. As for corn grain yield, white oat was the treatment that provided the highest corn grain yield, not differing from rye, black oat + turnip, black oat + white lupine and the traditional no-tillage system, showing good results. soil conditions and climate of the experimental area.El conocimiento de las propiedades físicas del suelo y el potencial de los cultivos denominados “reconstituyentes” de estructura es importante para la toma de decisiones sobre manejo agrícola, por lo que el estudio que involucre cultivos de cobertura es importante cuando se busca la sustentabilidad de los cultivos. Por lo tanto, este estudio tuvo como objetivo evaluar el impacto de los cultivos de cobertura en la estructura de un Oxisol arcilloso bajo un sistema de labranza cero y sus efectos en el rendimiento de grano de maíz. Los tratamientos consistieron en seis especies de cobertura invernal: avena blanca, avena negra, centeno, avena negra + rábano, avena negra + altramuz blanco, avena negra + guisantes, además del sistema tradicional de labranza cero (control). El diseño experimental fue completamente al azar con 4 repeticiones en parcelas experimentales de 20x16 m. Se recolectaron muestras de suelo inalterado en capas de 0,00-0,10 m, 0,1-0,20 my 0,20-0,30 m, después de la desecación de las especies de cobertura y después de la cosecha de maíz, sobre las cuales se implementó el cultivo de maíz. Se evaluó el rendimiento de grano de maíz con 3 repeticiones, en un área de 13,5 m², y se corrigió la humedad del grano al 13%. Las medias de los tratamientos se compararon mediante la prueba de Tukey al 5% de significancia, utilizando el programa Sisvar. Los cultivos de cobertura que mostraron mayor eficiencia en la reestructuración del suelo fueron los cultivos intercalados de avena negra + lupino blanco y avena negra + guisante forrajero. En cuanto al rendimiento de grano de maíz, la avena blanca fue el tratamiento que proporcionó mayor rendimiento de grano de maíz, sin diferenciarse del centeno, avena negra + nabo, avena negra + altramuz blanco y el sistema tradicional de labranza cero, mostrando buenos resultados. del área experimental.O conhecimento das propriedades físicas do solo e o potencial das culturas denominadas “recuperadoras” de estrutura é importante para as tomadas de decisão sobre o manejo agrícola, assim, o estudo envolvendo plantas de cobertura, são importantes quando se objetiva a sustentabilidade dos cultivos. Desta forma, o presente trabalho teve como objetivo avaliar o impacto do cultivo de plantas de cobertura na estrutura de um Latossolo argilosos sob sistema plantio direto e os seus reflexos no rendimento de grãos de milho.  Os tratamentos foram constituídos por seis espécies de cobertura de inverno: aveia branca, aveia preta, centeio, aveia preta + nabo forrageiro, aveia preta + tremoço branco, aveia preta + ervilha, além do sistema de plantio direto tradicional (testemunha). O delineamento experimental foi inteiramente casualizado com 4 repetições em parcelas experimentais de 20x16 m. Foram coletadas amostras indeformadas de solo nas camadas de 0,00-0,10 m, 0,1-0,20 m e 0,20-0,30 m, após dessecação das espécies de cobertura e após a colheita do milho, sobre as quais implantou-se a cultura do milho.  O rendimento de grãos de milho foi avaliado com 3 repetições, em área de 13,5 m², e a umidade dos grãos foi corrigida a 13%. As médias dos tratamentos foram comparadas pelo teste Tukey a 5% de significância, com a utilização do programa Sisvar. As espécies de cobertura que apresentaram maior eficiência na reestruturação do solo foram os consórcios aveia preta + tremoço branco e aveia preta + ervilha forrageira. Quanto ao rendimento de grãos de milho, a aveia branca foi o tratamento que proporcionou o maior rendimento de grãos de milho, não diferindo dos tratamentos centeio, aveia preta + nabo, aveia preta + tremoço branco e do sistema plantio direto tradicional, evidenciando às boas condições de solo e clima da área experimental.Research, Society and Development2022-01-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2482310.33448/rsd-v11i1.24823Research, Society and Development; Vol. 11 No. 1; e21511124823Research, Society and Development; Vol. 11 Núm. 1; e21511124823Research, Society and Development; v. 11 n. 1; e215111248232525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/24823/21806Copyright (c) 2022 Éllen Lemes Silva; Deonir Secco; Araceli Ciotti de Marins; Doglas Bassegio; Mayra Beatriz Semiano Castrohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSilva, Éllen LemesSecco, DeonirMarins, Araceli Ciotti de Bassegio, DoglasCastro, Mayra Beatriz Semiano 2022-01-16T18:08:18Zoai:ojs.pkp.sfu.ca:article/24823Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:43:15.520122Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Soil physical characteristics and corn grain yield as a function of cover crops
Características físicas del suelo y rendimiento de grano de maíz en función de los cultivos de cobertura
Características físicas do solo e rendimento de grãos de milho em função de culturas de cobertura
title Soil physical characteristics and corn grain yield as a function of cover crops
spellingShingle Soil physical characteristics and corn grain yield as a function of cover crops
Silva, Éllen Lemes
Especies de cobertura terrestre
Estructura del suelo
Rendimiento de grano de maíz.
Land cover species
Soil structure
Corn grain yield.
Espécies de cobertura do solo
Estrutura do solo
Rendimento de grãos do milho.
title_short Soil physical characteristics and corn grain yield as a function of cover crops
title_full Soil physical characteristics and corn grain yield as a function of cover crops
title_fullStr Soil physical characteristics and corn grain yield as a function of cover crops
title_full_unstemmed Soil physical characteristics and corn grain yield as a function of cover crops
title_sort Soil physical characteristics and corn grain yield as a function of cover crops
author Silva, Éllen Lemes
author_facet Silva, Éllen Lemes
Secco, Deonir
Marins, Araceli Ciotti de
Bassegio, Doglas
Castro, Mayra Beatriz Semiano
author_role author
author2 Secco, Deonir
Marins, Araceli Ciotti de
Bassegio, Doglas
Castro, Mayra Beatriz Semiano
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Silva, Éllen Lemes
Secco, Deonir
Marins, Araceli Ciotti de
Bassegio, Doglas
Castro, Mayra Beatriz Semiano
dc.subject.por.fl_str_mv Especies de cobertura terrestre
Estructura del suelo
Rendimiento de grano de maíz.
Land cover species
Soil structure
Corn grain yield.
Espécies de cobertura do solo
Estrutura do solo
Rendimento de grãos do milho.
topic Especies de cobertura terrestre
Estructura del suelo
Rendimiento de grano de maíz.
Land cover species
Soil structure
Corn grain yield.
Espécies de cobertura do solo
Estrutura do solo
Rendimento de grãos do milho.
description The knowledge of the physical properties of the soil and the potential of the cultures called “restoratives” of structure is important for decision making about agricultural management, thus, the study involving cover crops are important when aiming at the sustainability of the crops. Thus, this study aimed to evaluate the impact of cover crops on the structure of a clayey Oxisol under no-tillage system and its effects on corn grain yield. The treatments consisted of six winter cover species: white oats, black oats, rye, black oats + radish, black oats + white lupine, black oats + peas, in addition to the traditional no-tillage system (control). The experimental design was completely randomized with 4 replications in experimental plots of 20x16 m. Undisturbed soil samples were collected in layers of 0.00-0.10 m, 0.1-0.20 m and 0.20-0.30 m, after desiccation of the cover species and after corn harvesting, on the which the corn crop was implemented. Corn grain yield was evaluated with 3 replications, in an area of ​​13.5 m², and grain moisture was corrected to 13%. Treatment means were compared using the Tukey test at 5% significance, using the Sisvar program. The cover crops that showed greater efficiency in soil restructuring were the intercropping black oat + white lupine and black oat + forage pea. As for corn grain yield, white oat was the treatment that provided the highest corn grain yield, not differing from rye, black oat + turnip, black oat + white lupine and the traditional no-tillage system, showing good results. soil conditions and climate of the experimental area.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-05
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://rsdjournal.org/index.php/rsd/article/view/24823
10.33448/rsd-v11i1.24823
url https://rsdjournal.org/index.php/rsd/article/view/24823
identifier_str_mv 10.33448/rsd-v11i1.24823
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/24823/21806
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv 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 Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 11 No. 1; e21511124823
Research, Society and Development; Vol. 11 Núm. 1; e21511124823
Research, Society and Development; v. 11 n. 1; e21511124823
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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