Seed densities and sowing time for three peanut cultivars

Detalhes bibliográficos
Autor(a) principal: Ruiz, Fábio Fiori
Data de Publicação: 2022
Outros Autores: Palviqueres, Letícia Pelicioni, Barbosa, Keyciane, Betiol, Olavo, Leal, Élcio Rios Pérez, Bolonhezi, Denizart
Tipo de documento: Artigo
Idioma: por
Título da fonte: South American Sciences
Texto Completo: https://www.southamericansciences.com.br/index.php/sas/article/view/185
Resumo: The high productivity of peanuts in Brazil comes from the use of new cultivars on the market. Even so, it is necessary to use cultural practices to optimize this production, such as sowing at different densities and times of the year. Therefore, the objective of this work was to evaluate the effects of density and sowing time on peanut production of three cultivars. The experiment was carried out at the Advanced Research Center in Cana, in Ribeirão Preto-SP, in the 2021/22 season, using the experimental design Split-Split-Plot with three replications, with the treatments divided into three peanut cultivars (IAC OL3, IAC 503 and Granoleico), four sowing densities (5, 10, 15 and 20 plants per linear meter) and two sowing dates (October and November). The evaluations made were yield of pods and grains (in addition to their yield), weight of 100 grains, harvest index and number of pods. The means were submitted to the Tukey test at 5% probability. It is concluded that there was an increase in grain production of the Granoleico and IAC OL3 cultivars compared to the IAC 503. For the characteristic density, the lower the number of plants per meter, the yield of pods, grain yield and weight of 100 grains were lower than the others studied. Regarding the studied seasons, it was shown that for pod productivity the first season was superior and, for grain yield, the second season was better.
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spelling Seed densities and sowing time for three peanut cultivarsDensidad semillas y fecha de la siembra para tres genotipos del maníDensidade de sementes e época de semeadura para três cultivares de amendoimArachis hypogaea L.VainasGranosProducciónProductividadArachis hypogaea L.PodsGrainS ProductionProductivityArachis hypogaea L.VagensGrãosProdução ProdutividadeThe high productivity of peanuts in Brazil comes from the use of new cultivars on the market. Even so, it is necessary to use cultural practices to optimize this production, such as sowing at different densities and times of the year. Therefore, the objective of this work was to evaluate the effects of density and sowing time on peanut production of three cultivars. The experiment was carried out at the Advanced Research Center in Cana, in Ribeirão Preto-SP, in the 2021/22 season, using the experimental design Split-Split-Plot with three replications, with the treatments divided into three peanut cultivars (IAC OL3, IAC 503 and Granoleico), four sowing densities (5, 10, 15 and 20 plants per linear meter) and two sowing dates (October and November). The evaluations made were yield of pods and grains (in addition to their yield), weight of 100 grains, harvest index and number of pods. The means were submitted to the Tukey test at 5% probability. It is concluded that there was an increase in grain production of the Granoleico and IAC OL3 cultivars compared to the IAC 503. For the characteristic density, the lower the number of plants per meter, the yield of pods, grain yield and weight of 100 grains were lower than the others studied. Regarding the studied seasons, it was shown that for pod productivity the first season was superior and, for grain yield, the second season was better.La alta productividad del maní en Brasil proviene del uso de nuevos cultivares en el mercado. Aun así, es necesario utilizar prácticas culturales para optimizar esta producción, como la siembra en diferentes densidades y épocas del año. Por tanto, el objetivo de este trabajo fue evaluar los efectos de la densidad y la época de siembra en la producción de maní de tres cultivares. El experimento fue realizado en el Centro de Investigación Avanzada de Cana, en Ribeirão Preto-SP, en la temporada 2021/22, utilizando el diseño experimental en parcelas sub-subdivididas con tres repeticiones, con los tratamientos divididos en tres cultivares de maní (IAC OL3, IAC 503 y Granoleico), cuatro densidades de siembra (5, 10, 15 y 20 plantas por metro lineal) y dos fechas de siembra (octubre y noviembre). Las evaluaciones realizadas fueron: rendimiento de vainas y granos (además de su rendimiento), peso de 100 granos, índice de cosecha y número de vainas. Las medias se sometieron a la prueba de Tukey com probabilidade 5%. Se concluye que hubo un incremento en la producción de grano del cultivar Granoleico y IAC OL3 con respecto al IAC 503. Para la densidad característica, menor el número de plantas por metro, el rendimiento de vainas, de grano y el peso de 100 granos fueron inferiores a los demás estudiados. En cuanto a las temporadas estudiadas, se demostró que para productividad de vaina la primera temporada fue superior y, para rendimiento de grano, la segunda temporada fue mejor.A alta produtividade do amendoim no Brasil advém da utilização de novas cultivares do mercado. Mesmo assim faz-se necessário o uso de práticas culturais para otimizar essa produção como a semeadura em diferentes densidades e épocas do ano. Por isso, o objetivo desse trabalho foi avaliar os efeitos da densidade e época de semeadura na produção de amendoim de três cultivares. Realizou-se o experimento no Centro Avançado de Pesquisa em Cana, em Ribeirão Preto-SP, na safra 2021/22, utilizando-se o delineamento experimental em parcelas sub-subdividas com três repetições, tendo os tratamentos divididos em três cultivares de amendoim (IAC OL3, IAC 503 e Granoleico), quatro densidades de semeadura (5, 10, 15 e 20 plantas por metro linear) e duas épocas de semeadura (outubro e novembro). As avaliações realizadas foram: produtividade de vagens e de grãos (além de seu rendimento), massa de 100 grãos, índice de colheita e número de vagens. As médias foram submetidas ao teste de Tukey a 5% de probabilidade. Conclui-se que houve um aumento na produção de grãos da cultivar Granoleico e IAC OL3 em comparação com a IAC 503. Para a característica densidade, quanto menor o número de plantas por metro, a produtividade de vagens, de grãos e massa de 100 grãos foi inferior as demais estudadas. Em relação as épocas estudadas, mostrou-se que para produtividade de vagens a primeira época foi superior e, para rendimento de grãos, a segunda época foi melhor.SAS2022-11-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.southamericansciences.com.br/index.php/sas/article/view/18510.52755/sas.v3i2.185South American Sciences; Vol. 3 Núm. 2 (2022): South American Sciences; E22185South American Sciences; v. 3 n. 2 (2022): South American Sciences; E221852675-722210.52755/sas.v3i2reponame:South American Sciencesinstname:Instituto Prosinstacron:PROSporhttps://www.southamericansciences.com.br/index.php/sas/article/view/185/194Copyright (c) 2022 Fábio Fiori Ruiz, Letícia Pelicioni Palviqueres, Keyciane Barbosa, Olavo Betiol, Élcio Rios Pérez Leal, Denizart Bolonhezihttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessRuiz, Fábio Fiori Palviqueres, Letícia Pelicioni Barbosa, KeycianeBetiol, Olavo Leal, Élcio Rios PérezBolonhezi, Denizart2022-11-17T09:21:52Zoai:ojs2.southamericansciences.com.br:article/185Revistahttps://www.southamericansciences.com.br/index.php/sasPRIhttps://www.southamericansciences.com.br/index.php/sas/oaisoares-agro@hotmail.com || atenaconsultoriac@gmail.com2675-72222675-7222opendoar:2022-11-17T09:21:52South American Sciences - Instituto Prosfalse
dc.title.none.fl_str_mv Seed densities and sowing time for three peanut cultivars
Densidad semillas y fecha de la siembra para tres genotipos del maní
Densidade de sementes e época de semeadura para três cultivares de amendoim
title Seed densities and sowing time for three peanut cultivars
spellingShingle Seed densities and sowing time for three peanut cultivars
Ruiz, Fábio Fiori
Arachis hypogaea L.
Vainas
Granos
Producción
Productividad
Arachis hypogaea L.
Pods
GrainS
Production
Productivity
Arachis hypogaea L.
Vagens
Grãos
Produção
Produtividade
title_short Seed densities and sowing time for three peanut cultivars
title_full Seed densities and sowing time for three peanut cultivars
title_fullStr Seed densities and sowing time for three peanut cultivars
title_full_unstemmed Seed densities and sowing time for three peanut cultivars
title_sort Seed densities and sowing time for three peanut cultivars
author Ruiz, Fábio Fiori
author_facet Ruiz, Fábio Fiori
Palviqueres, Letícia Pelicioni
Barbosa, Keyciane
Betiol, Olavo
Leal, Élcio Rios Pérez
Bolonhezi, Denizart
author_role author
author2 Palviqueres, Letícia Pelicioni
Barbosa, Keyciane
Betiol, Olavo
Leal, Élcio Rios Pérez
Bolonhezi, Denizart
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Ruiz, Fábio Fiori
Palviqueres, Letícia Pelicioni
Barbosa, Keyciane
Betiol, Olavo
Leal, Élcio Rios Pérez
Bolonhezi, Denizart
dc.subject.por.fl_str_mv Arachis hypogaea L.
Vainas
Granos
Producción
Productividad
Arachis hypogaea L.
Pods
GrainS
Production
Productivity
Arachis hypogaea L.
Vagens
Grãos
Produção
Produtividade
topic Arachis hypogaea L.
Vainas
Granos
Producción
Productividad
Arachis hypogaea L.
Pods
GrainS
Production
Productivity
Arachis hypogaea L.
Vagens
Grãos
Produção
Produtividade
description The high productivity of peanuts in Brazil comes from the use of new cultivars on the market. Even so, it is necessary to use cultural practices to optimize this production, such as sowing at different densities and times of the year. Therefore, the objective of this work was to evaluate the effects of density and sowing time on peanut production of three cultivars. The experiment was carried out at the Advanced Research Center in Cana, in Ribeirão Preto-SP, in the 2021/22 season, using the experimental design Split-Split-Plot with three replications, with the treatments divided into three peanut cultivars (IAC OL3, IAC 503 and Granoleico), four sowing densities (5, 10, 15 and 20 plants per linear meter) and two sowing dates (October and November). The evaluations made were yield of pods and grains (in addition to their yield), weight of 100 grains, harvest index and number of pods. The means were submitted to the Tukey test at 5% probability. It is concluded that there was an increase in grain production of the Granoleico and IAC OL3 cultivars compared to the IAC 503. For the characteristic density, the lower the number of plants per meter, the yield of pods, grain yield and weight of 100 grains were lower than the others studied. Regarding the studied seasons, it was shown that for pod productivity the first season was superior and, for grain yield, the second season was better.
publishDate 2022
dc.date.none.fl_str_mv 2022-11-10
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://www.southamericansciences.com.br/index.php/sas/article/view/185
10.52755/sas.v3i2.185
url https://www.southamericansciences.com.br/index.php/sas/article/view/185
identifier_str_mv 10.52755/sas.v3i2.185
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.southamericansciences.com.br/index.php/sas/article/view/185/194
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv SAS
publisher.none.fl_str_mv SAS
dc.source.none.fl_str_mv South American Sciences; Vol. 3 Núm. 2 (2022): South American Sciences; E22185
South American Sciences; v. 3 n. 2 (2022): South American Sciences; E22185
2675-7222
10.52755/sas.v3i2
reponame:South American Sciences
instname:Instituto Pros
instacron:PROS
instname_str Instituto Pros
instacron_str PROS
institution PROS
reponame_str South American Sciences
collection South American Sciences
repository.name.fl_str_mv South American Sciences - Instituto Pros
repository.mail.fl_str_mv soares-agro@hotmail.com || atenaconsultoriac@gmail.com
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