Cyclic use of nitrogen sources in millet crops
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/5992 |
Resumo: | The objective was to evaluate the cyclic use of different nitrogen sources on the morphometric characteristics and dry matter (DM) production of millet. A completely randomized design with five treatments was adopted: M0 - without nitrogen application; MU85 – only urea; MSA85 – only ammonium sulfate; MSA43U85 - ammonium sulfate up to 43 days and urea from 44 to 85 days and MU43SA85 - urea up to 43 days and ammonium sulfate from 44 to 85 days and seven repetitions. For DM production of the root and stem diameter at 65 and 85 days after seeding (DAS), there was an effect of nitrogen fertilization and cyclical use of the sources. The leaf area at 60 DAS was positively affected, with the MU85 and MSA43U85 treatments being superior. At 85 DAS, an effect of nitrogen fertilization was observed, however, with no difference between treatments that received nitrogen. The plant height variable, at 60 and 85 DAS, was affected by nitrogen fertilization and by the cyclical use of the sources, except for MSA85 and MU43SA85 treatment, respectively in the two phases. Fertilization and use of the sources affected the DM production at 60 DAS in all treatments, with the MU85 and MSA43U85 treatments being superior. At 85 DAS, DM production was higher in all treatments containing nitrogen. The cyclic use of different nitrogen sources positively affected the millet's morphometric characteristics and dry matter production, with the MU85 and MSA43U85 treatments being the best results. |
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Cyclic use of nitrogen sources in millet cropsUso cíclico de las fuentes de nitrógeno en el cultivo de mijoUso cíclico das fontes de nitrogênio no cultivo de milhetoNitrogen fertilizationForagePlant nutritionAmmonium sulfateUrea.Adubação nitrogenadaForragemNutrição de plantasSulfato de amônioUreia.Fertilización nitrogenadaForrajeNutrición vegetalSulfato de amonioUrea.The objective was to evaluate the cyclic use of different nitrogen sources on the morphometric characteristics and dry matter (DM) production of millet. A completely randomized design with five treatments was adopted: M0 - without nitrogen application; MU85 – only urea; MSA85 – only ammonium sulfate; MSA43U85 - ammonium sulfate up to 43 days and urea from 44 to 85 days and MU43SA85 - urea up to 43 days and ammonium sulfate from 44 to 85 days and seven repetitions. For DM production of the root and stem diameter at 65 and 85 days after seeding (DAS), there was an effect of nitrogen fertilization and cyclical use of the sources. The leaf area at 60 DAS was positively affected, with the MU85 and MSA43U85 treatments being superior. At 85 DAS, an effect of nitrogen fertilization was observed, however, with no difference between treatments that received nitrogen. The plant height variable, at 60 and 85 DAS, was affected by nitrogen fertilization and by the cyclical use of the sources, except for MSA85 and MU43SA85 treatment, respectively in the two phases. Fertilization and use of the sources affected the DM production at 60 DAS in all treatments, with the MU85 and MSA43U85 treatments being superior. At 85 DAS, DM production was higher in all treatments containing nitrogen. The cyclic use of different nitrogen sources positively affected the millet's morphometric characteristics and dry matter production, with the MU85 and MSA43U85 treatments being the best results. El objetivo fue evaluar el uso cíclico de diferentes fuentes de nitrógeno en las características morfométricas y la producción de materia seca (MS) del mijo. Se adoptó un diseño completamente al azar con cinco tratamientos: M0 - sin aplicación de nitrógeno; MU85 – solamente urea; MSA85 – solamente sulfato de amonio; MSA43U85 - sulfato de amonio hasta 43 días y urea de 44 a 85 días y MU43SA85 - urea hasta 43 días y sulfato de amonio de 44 a 85 días y siete repeticiones. La producción de MS de raíz y diámetro del tallo a los 65 y 85 días después de la siembra (DDS), fueron afectados. El área foliar a 60 DDS se vio afectada positivamente, siendo los tratamientos MU85 y MSA43U85 superiores. A los 85 DDS, se observó un efecto de la fertilización, sin diferencias entre los tratamientos que recibieron nitrógeno. La variable altura de la planta, a 60 y 85 DDS, se vio afectada por la fertilización y también por el uso cíclico de las fuentes, con la excepción del tratamiento MSA85 y MU43SA85. La fertilización y el uso de las fuentes afectaron la producción de DM a 60 DDS en todos los tratamientos, siendo los tratamientos MU85 y MSA43U85 superiores. A 85 DDS, la producción de DM fue mayor en todos los tratamientos que contenían nitrógeno. El uso cíclico de diferentes fuentes de nitrógeno afectó positivamente las características morfométricas del mijo y la producción de MS, siendo los tratamientos MU85 y MSA43U85 los mejores resultados.Objetivou-se avaliar o uso cíclico de diferentes fontes de nitrogênio sobre as características morfométricas e a produção de matéria seca (MS) de milheto. Adotou-se o delineamento inteiramente casualizado com cinco tratamentos: M0 – sem aplicação de nitrogênio; MU85 – ureia ciclo completo; MSA85 – sulfato de amônia ciclo completo; MSA43U85 – sulfato de amônia até 43 dias e ureia de 44 a 85 dias e MU43SA85 – ureia até 43 dias e sulfato de amônia de 44 a 85 dias e sete repetições. Para produção de MS da raiz e diâmetro do colmo aos 65 e 85 dias após a semeadura (DAS), verificou-se efeito da adubação nitrogenada e do uso cíclico das fontes. A área foliar aos 60 DAS foi afetada positivamente, sendo superiores os tratamentos MU85 e MSA43U85. Aos 85 DAS observou-se efeito da adubação nitrogenada, porém, sem diferença entre os tratamentos que receberam nitrogênio. A variável altura de plantas, aos 60 e 85 DAS, foi afetada pela adubação nitrogenada e pelo uso cíclico das fontes, com exceção do tratamento MSA85 e de MU43SA85, respectivamente nas duas fases. A adubação e o uso das fontes afetaram a produção de MS aos 60 DAS em todos os tratamentos, sendo superiores os tratamentos MU85 e MSA43U85. Aos 85 DAS à produção de MS foi superior em todos os tratamentos contendo nitrogênio. O uso cíclico de diferentes fontes de nitrogênio afetou positivamente as características morfométricas e a produção de matéria seca do milheto, sendo os melhores resultados os tratamentos MU85 e MSA43U85.Research, Society and Development2020-07-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/599210.33448/rsd-v9i8.5992Research, Society and Development; Vol. 9 No. 8; e535985992Research, Society and Development; Vol. 9 Núm. 8; e535985992Research, Society and Development; v. 9 n. 8; e5359859922525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/5992/5130Copyright (c) 2020 Andrey Lohan Barbosa Albuquerque, Silas Primola Gomes, Silas Primola Gomes, Geocleber Gomes de Sousa, Geocleber Gomes de Sousa, Jefte Arnon de Almeida Conrado, Jefte Arnon de Almeida Conrado, João Guilherme Justino da Costa, João Guilherme Justino da Costa, Patrícia Guimarães Pimentel, Patrícia Guimarães Pimentel, Amanda Cardoso Rocha, Amanda Cardoso Rocha, Carla Ingryd Nojosa Lessa, Carla Ingryd Nojosa Lessahttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAlbuquerque, Andrey Lohan BarbosaGomes, Silas PrimolaSousa, Geocleber Gomes deConrado, Jefte Arnon de AlmeidaCosta, João Guilherme Justino daPimentel, Patrícia GuimarãesRocha, Amanda CardosoLessa, Carla Ingryd Nojosa2020-08-20T18:00:17Zoai:ojs.pkp.sfu.ca:article/5992Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:29:18.414511Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Cyclic use of nitrogen sources in millet crops Uso cíclico de las fuentes de nitrógeno en el cultivo de mijo Uso cíclico das fontes de nitrogênio no cultivo de milheto |
title |
Cyclic use of nitrogen sources in millet crops |
spellingShingle |
Cyclic use of nitrogen sources in millet crops Albuquerque, Andrey Lohan Barbosa Nitrogen fertilization Forage Plant nutrition Ammonium sulfate Urea. Adubação nitrogenada Forragem Nutrição de plantas Sulfato de amônio Ureia. Fertilización nitrogenada Forraje Nutrición vegetal Sulfato de amonio Urea. |
title_short |
Cyclic use of nitrogen sources in millet crops |
title_full |
Cyclic use of nitrogen sources in millet crops |
title_fullStr |
Cyclic use of nitrogen sources in millet crops |
title_full_unstemmed |
Cyclic use of nitrogen sources in millet crops |
title_sort |
Cyclic use of nitrogen sources in millet crops |
author |
Albuquerque, Andrey Lohan Barbosa |
author_facet |
Albuquerque, Andrey Lohan Barbosa Gomes, Silas Primola Sousa, Geocleber Gomes de Conrado, Jefte Arnon de Almeida Costa, João Guilherme Justino da Pimentel, Patrícia Guimarães Rocha, Amanda Cardoso Lessa, Carla Ingryd Nojosa |
author_role |
author |
author2 |
Gomes, Silas Primola Sousa, Geocleber Gomes de Conrado, Jefte Arnon de Almeida Costa, João Guilherme Justino da Pimentel, Patrícia Guimarães Rocha, Amanda Cardoso Lessa, Carla Ingryd Nojosa |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Albuquerque, Andrey Lohan Barbosa Gomes, Silas Primola Sousa, Geocleber Gomes de Conrado, Jefte Arnon de Almeida Costa, João Guilherme Justino da Pimentel, Patrícia Guimarães Rocha, Amanda Cardoso Lessa, Carla Ingryd Nojosa |
dc.subject.por.fl_str_mv |
Nitrogen fertilization Forage Plant nutrition Ammonium sulfate Urea. Adubação nitrogenada Forragem Nutrição de plantas Sulfato de amônio Ureia. Fertilización nitrogenada Forraje Nutrición vegetal Sulfato de amonio Urea. |
topic |
Nitrogen fertilization Forage Plant nutrition Ammonium sulfate Urea. Adubação nitrogenada Forragem Nutrição de plantas Sulfato de amônio Ureia. Fertilización nitrogenada Forraje Nutrición vegetal Sulfato de amonio Urea. |
description |
The objective was to evaluate the cyclic use of different nitrogen sources on the morphometric characteristics and dry matter (DM) production of millet. A completely randomized design with five treatments was adopted: M0 - without nitrogen application; MU85 – only urea; MSA85 – only ammonium sulfate; MSA43U85 - ammonium sulfate up to 43 days and urea from 44 to 85 days and MU43SA85 - urea up to 43 days and ammonium sulfate from 44 to 85 days and seven repetitions. For DM production of the root and stem diameter at 65 and 85 days after seeding (DAS), there was an effect of nitrogen fertilization and cyclical use of the sources. The leaf area at 60 DAS was positively affected, with the MU85 and MSA43U85 treatments being superior. At 85 DAS, an effect of nitrogen fertilization was observed, however, with no difference between treatments that received nitrogen. The plant height variable, at 60 and 85 DAS, was affected by nitrogen fertilization and by the cyclical use of the sources, except for MSA85 and MU43SA85 treatment, respectively in the two phases. Fertilization and use of the sources affected the DM production at 60 DAS in all treatments, with the MU85 and MSA43U85 treatments being superior. At 85 DAS, DM production was higher in all treatments containing nitrogen. The cyclic use of different nitrogen sources positively affected the millet's morphometric characteristics and dry matter production, with the MU85 and MSA43U85 treatments being the best results. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-07-16 |
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/5992 10.33448/rsd-v9i8.5992 |
url |
https://rsdjournal.org/index.php/rsd/article/view/5992 |
identifier_str_mv |
10.33448/rsd-v9i8.5992 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/5992/5130 |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://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. 9 No. 8; e535985992 Research, Society and Development; Vol. 9 Núm. 8; e535985992 Research, Society and Development; v. 9 n. 8; e535985992 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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1797052779276009472 |