Water availability for high yield of soybean cultivars

Detalhes bibliográficos
Autor(a) principal: Gava, Ricardo
Data de Publicação: 2020
Outros Autores: Cotrim, Mayara Fávero, Kühn, Irineu Eduardo, Wassolowski, Carlos Roberto, Martins, Pedro Henrique Alves, Teodoro, Paulo Eduardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/3373
Resumo: Considering the hypothesis that soybean cultivars present different yield potential, even under ideal water conditions, this study aimed to identify highly productive soybean cultivars under optimal conditions of soil moisture management. Two experiments were conducted in the 2015/16 and 2016/17 crop seasons in Chapadão do Sul-MS, in a complete  In a split-plot arrangement design with four replications. In the first experiment, the plots was composed of six water application frequencies (0, 1, 2, 3, 4, and 5 days); in the second experiment, the primary factor was constituted by six supplementary irrigation levels (0, 25, 50, 75, 100, and 125% of the Crop Evapotranspiration - ETc). In each experiment, subplots was composed of  five soybean cultivars. The following variables were evaluated: plant height, insertion of the first pod, hundred grain weight, and grain yield. Regardless of the irrigation management used, soybean cultivars presented different agronomic performance.
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spelling Water availability for high yield of soybean cultivarsDisponibilidad de agua para la alta productividad de los cultivares de sojaDisponibilidade hídrica para alta produtividade de cultivares de sojaGlycine Max (L) MerrillHumedad del sueloVariabilidad genética.Glycine Max (L) MerrillUmidade do soloVariabilidade genética.Glycine max. (L) MerrillSoil moistureGenetic variability.Considering the hypothesis that soybean cultivars present different yield potential, even under ideal water conditions, this study aimed to identify highly productive soybean cultivars under optimal conditions of soil moisture management. Two experiments were conducted in the 2015/16 and 2016/17 crop seasons in Chapadão do Sul-MS, in a complete  In a split-plot arrangement design with four replications. In the first experiment, the plots was composed of six water application frequencies (0, 1, 2, 3, 4, and 5 days); in the second experiment, the primary factor was constituted by six supplementary irrigation levels (0, 25, 50, 75, 100, and 125% of the Crop Evapotranspiration - ETc). In each experiment, subplots was composed of  five soybean cultivars. The following variables were evaluated: plant height, insertion of the first pod, hundred grain weight, and grain yield. Regardless of the irrigation management used, soybean cultivars presented different agronomic performance.El riego aumenta la productividad de la soja, pero cada cultivar puede responder con diferentes magnitudes. Por lo tanto, considerando la hipótesis de que los diferentes cultivares de soya tienen diferentes potenciales de rendimiento, incluso en condiciones ideales de humedad, este estudio tuvo como objetivo identificar los cultivares de soja más productivos en condiciones óptimas de manejo de la humedad del suelo. Se realizaron dos experimentos en las cosechas 2015/16 y 2016/17 en bloques aleatorios con cuatro repeticiones. En el primer experimento, las parcelas estaban compuestas por seis frecuencias de aplicación de agua (0, 1, 2, 3, 4 y 5 días); En el segundo experimento, el factor primario consistió en seis niveles suplementarios de riego (0, 25, 50, 75, 100 y 125% de la evapotranspiración del cultivo - ETc). En cada experimento, las subparcelas estaban compuestas por cinco cultivares de soja. Las variables evaluadas fueron altura de la planta, inserción de la primera vaina, masa de cien granos y rendimiento de grano. Independientemente del manejo de riego utilizado, los cultivares de soya mostraron un rendimiento agronómico diferente.A irrigação incrementa a produtividade da soja, porém cada cultivar pode responder com diferentes magnitudes. Assim, considerando a hipótese de que diferentes cultivares de soja apresentam diferentes potenciais produtivos, mesmo em condições ideais de umidade, este estudo objetivou identificar as cultivares de soja mais produtivas sob condições ótimas de manejos de umidades do solo. Dois experimentos foram conduzidos nas safras 2015/16 e 2016/17 em blocos casualizados com quatro repetições. No primeiro experimento, as parcelas foram compostas por seis frequências de aplicação de água (0, 1, 2, 3, 4, e 5 dias); no segundo experimento, o fator primário foi constituído por seis níveis suplementares de irrigação (0, 25, 50, 75, 100, e 125% da Evapotranspiração da Cultura - ETc). Em cada experimento, as subparcelas foram compostas por cinco cultivares de soja. As variáveis avaliadas foram altura de plantas, inserção da primeira vagem, massa de cem grãos e produtividade de grãos. Independentemente do manejo de irrigação utilizado, as cultivares de soja apresentaram desempenho agronômico diferente.Research, Society and Development2020-04-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/337310.33448/rsd-v9i6.3373Research, Society and Development; Vol. 9 No. 6; e53963373Research, Society and Development; Vol. 9 Núm. 6; e53963373Research, Society and Development; v. 9 n. 6; e539633732525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/3373/3729Copyright (c) 2020 Ricardo Gava, Mayara Fávero Cotrim, Irineu Eduardo Kühn, Carlos Roberto Wassolowski, Pedro Henrique Alves Martins, Paulo Eduardo Teodoroinfo:eu-repo/semantics/openAccessGava, RicardoCotrim, Mayara FáveroKühn, Irineu EduardoWassolowski, Carlos RobertoMartins, Pedro Henrique AlvesTeodoro, Paulo Eduardo2020-08-20T18:05:46Zoai:ojs.pkp.sfu.ca:article/3373Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:27:35.524045Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Water availability for high yield of soybean cultivars
Disponibilidad de agua para la alta productividad de los cultivares de soja
Disponibilidade hídrica para alta produtividade de cultivares de soja
title Water availability for high yield of soybean cultivars
spellingShingle Water availability for high yield of soybean cultivars
Gava, Ricardo
Glycine Max (L) Merrill
Humedad del suelo
Variabilidad genética.
Glycine Max (L) Merrill
Umidade do solo
Variabilidade genética.
Glycine max. (L) Merrill
Soil moisture
Genetic variability.
title_short Water availability for high yield of soybean cultivars
title_full Water availability for high yield of soybean cultivars
title_fullStr Water availability for high yield of soybean cultivars
title_full_unstemmed Water availability for high yield of soybean cultivars
title_sort Water availability for high yield of soybean cultivars
author Gava, Ricardo
author_facet Gava, Ricardo
Cotrim, Mayara Fávero
Kühn, Irineu Eduardo
Wassolowski, Carlos Roberto
Martins, Pedro Henrique Alves
Teodoro, Paulo Eduardo
author_role author
author2 Cotrim, Mayara Fávero
Kühn, Irineu Eduardo
Wassolowski, Carlos Roberto
Martins, Pedro Henrique Alves
Teodoro, Paulo Eduardo
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Gava, Ricardo
Cotrim, Mayara Fávero
Kühn, Irineu Eduardo
Wassolowski, Carlos Roberto
Martins, Pedro Henrique Alves
Teodoro, Paulo Eduardo
dc.subject.por.fl_str_mv Glycine Max (L) Merrill
Humedad del suelo
Variabilidad genética.
Glycine Max (L) Merrill
Umidade do solo
Variabilidade genética.
Glycine max. (L) Merrill
Soil moisture
Genetic variability.
topic Glycine Max (L) Merrill
Humedad del suelo
Variabilidad genética.
Glycine Max (L) Merrill
Umidade do solo
Variabilidade genética.
Glycine max. (L) Merrill
Soil moisture
Genetic variability.
description Considering the hypothesis that soybean cultivars present different yield potential, even under ideal water conditions, this study aimed to identify highly productive soybean cultivars under optimal conditions of soil moisture management. Two experiments were conducted in the 2015/16 and 2016/17 crop seasons in Chapadão do Sul-MS, in a complete  In a split-plot arrangement design with four replications. In the first experiment, the plots was composed of six water application frequencies (0, 1, 2, 3, 4, and 5 days); in the second experiment, the primary factor was constituted by six supplementary irrigation levels (0, 25, 50, 75, 100, and 125% of the Crop Evapotranspiration - ETc). In each experiment, subplots was composed of  five soybean cultivars. The following variables were evaluated: plant height, insertion of the first pod, hundred grain weight, and grain yield. Regardless of the irrigation management used, soybean cultivars presented different agronomic performance.
publishDate 2020
dc.date.none.fl_str_mv 2020-04-12
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/3373
10.33448/rsd-v9i6.3373
url https://rsdjournal.org/index.php/rsd/article/view/3373
identifier_str_mv 10.33448/rsd-v9i6.3373
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/3373/3729
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 Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 9 No. 6; e53963373
Research, Society and Development; Vol. 9 Núm. 6; e53963373
Research, Society and Development; v. 9 n. 6; e53963373
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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