Nitrogen availability in grain sorghum under Cerrado conditions

Detalhes bibliográficos
Autor(a) principal: Carvalho, Felipe Hernandes
Data de Publicação: 2022
Outros Autores: Menezes Filho, Antonio Carlos Pereira de, Veloso, Thais Gonçalves, Ventura, Matheus Vinicius Abadia, Alcântara, Ritiane Souza, Batista-Ventura, Hellen Regina Fernandes, Alves, José Milton
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/31306
Resumo: The objective was to evaluate the effect of the addition of increasing doses of nitrogen (N) in grain sorghum on development in sandy textured soil with low fertility in Cerrado conditions. The work was carried out at Fazenda Pântano located, in the municipality of Jataí – Goiás, Brasil. The seeds used for the experiment were the AG 1085 variety. Using five doses of N: 0 (control), 50, 100, 150 and 200 kg ha-1, the source being urea, with five replications each, with a design in randomized blocks, totaling 25 experimental units. The variables evaluated were: stem length (CC), stem diameter (DC), leaf area (AF), shoot dry mass (DM), leaf nitrogen content (TN), nutrient accumulation (AC), nitrogen efficiency (NE), chlorophyll A (CLA) and chlorophyll B (CLB). The different doses of N had a significant effect for all variables except for the nitrogen content in the leaf, chlorophyll A (CLA) and chlorophyll B (CLB) contents. The dose indicated for the best development of the grain sorghum crop in the low fertility conditions studied was 150 kg-1 of N per hectare.
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spelling Nitrogen availability in grain sorghum under Cerrado conditionsDisponibilidad de nitrógeno en sorgo granífero en condiciones de CerradoDisponibilidade de nitrogênio em sorgo granífero nas condições de CerradoAdubaçãoFertilidadeSorghum bicolor.FertilizandoFertilidadSorghum bicolor.FertilizationFertilitySorghum bicolor.The objective was to evaluate the effect of the addition of increasing doses of nitrogen (N) in grain sorghum on development in sandy textured soil with low fertility in Cerrado conditions. The work was carried out at Fazenda Pântano located, in the municipality of Jataí – Goiás, Brasil. The seeds used for the experiment were the AG 1085 variety. Using five doses of N: 0 (control), 50, 100, 150 and 200 kg ha-1, the source being urea, with five replications each, with a design in randomized blocks, totaling 25 experimental units. The variables evaluated were: stem length (CC), stem diameter (DC), leaf area (AF), shoot dry mass (DM), leaf nitrogen content (TN), nutrient accumulation (AC), nitrogen efficiency (NE), chlorophyll A (CLA) and chlorophyll B (CLB). The different doses of N had a significant effect for all variables except for the nitrogen content in the leaf, chlorophyll A (CLA) and chlorophyll B (CLB) contents. The dose indicated for the best development of the grain sorghum crop in the low fertility conditions studied was 150 kg-1 of N per hectare.El objetivo de este estudio fue evaluar el efecto de la adición de dosis crecientes de nitrógeno (N) en sorgo granífero sobre el desarrollo en suelos de textura arenosa con baja fertilidad en condiciones de Cerrado. La obra fue realizada en Fazenda Pântano, ubicada en el municipio de Jataí - Goiás, Brasil. Las semillas utilizadas para el experimento fueron de la variedad AG 1085. Utilizando cinco dosis de N: 0 (testigo), 50, 100, 150 y 200 kg ha-1, siendo la fuente la urea, con cinco repeticiones cada una, con un diseño en al azar bloques, totalizando 25 unidades experimentales. Las variables evaluadas fueron: longitud del tallo (LT), diámetro del tallo (DT), área foliar (AF), masa seca aérea (MS), contenido de nitrógeno foliar (NF), acumulación de nutrientes (AN), eficiencia de nitrógeno (EN), clorofila A (CLA) y clorofila B (CLB). Las diferentes dosis de N tuvieron un efecto significativo para todas las variables excepto para el contenido de nitrógeno en la hoja, clorofila A (CLA) y clorofila B (CLB). La dosis indicada para el mejor desarrollo del cultivo de sorgo granífero en las condiciones de baja fertilidad estudiadas fue de 150 kg-1 de N por hectárea.Objetivou-se avaliar o efeito da adição de doses crescente de nitrogênio (N) em sorgo granífero no desenvolvimento em solo de textura arenosa e de baixa fertilidade nas condições de Cerrado. O trabalho foi realizado na Fazenda Pântano, localizada no município de Jataí – Goiás, Brasil. As sementes utilizadas para realização do experimento foi à variedade AG 1085. Utilizando cinco doses de N: 0 (controle), 50, 100, 150 e 200 kg ha-1, sendo a fonte a ureia, com cinco repetições cada, com delineamento em blocos ao acaso, totalizando 25 unidades experimentais. As variáveis avaliadas foram: comprimento do caule (CC), diâmetro caulinar (DC), área foliar (AF), massa seca da parte aérea (MS), teor de nitrogênio na folha (TN), acúmulo do nutriente (AC), eficiência de nitrogênio (EN), clorofila A (CLA) e clorofila B (CLB). As diferentes doses de N apresentaram efeito significativo para as todas as variáveis exceto para o teor de nitrogênio na folha, teores de clorofila A (CLA) e clorofila B (CLB). A dose indicada para o melhor desenvolvimento da cultura do sorgo granífero nas condições estudadas de baixa fertilidade foi de 150 kg-1 de N por hectare.Research, Society and Development2022-06-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3130610.33448/rsd-v11i8.31306Research, Society and Development; Vol. 11 No. 8; e57611831306Research, Society and Development; Vol. 11 Núm. 8; e57611831306Research, Society and Development; v. 11 n. 8; e576118313062525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/31306/26815Copyright (c) 2022 Felipe Hernandes Carvalho; Antonio Carlos Pereira de Menezes Filho; Thais Gonçalves Veloso; Matheus Vinicius Abadia Ventura; Ritiane Souza Alcântara; Hellen Regina Fernandes Batista-Ventura; José Milton Alveshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCarvalho, Felipe HernandesMenezes Filho, Antonio Carlos Pereira deVeloso, Thais GonçalvesVentura, Matheus Vinicius AbadiaAlcântara, Ritiane SouzaBatista-Ventura, Hellen Regina FernandesAlves, José Milton2022-07-01T13:34:06Zoai:ojs.pkp.sfu.ca:article/31306Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:47:41.897465Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Nitrogen availability in grain sorghum under Cerrado conditions
Disponibilidad de nitrógeno en sorgo granífero en condiciones de Cerrado
Disponibilidade de nitrogênio em sorgo granífero nas condições de Cerrado
title Nitrogen availability in grain sorghum under Cerrado conditions
spellingShingle Nitrogen availability in grain sorghum under Cerrado conditions
Carvalho, Felipe Hernandes
Adubação
Fertilidade
Sorghum bicolor.
Fertilizando
Fertilidad
Sorghum bicolor.
Fertilization
Fertility
Sorghum bicolor.
title_short Nitrogen availability in grain sorghum under Cerrado conditions
title_full Nitrogen availability in grain sorghum under Cerrado conditions
title_fullStr Nitrogen availability in grain sorghum under Cerrado conditions
title_full_unstemmed Nitrogen availability in grain sorghum under Cerrado conditions
title_sort Nitrogen availability in grain sorghum under Cerrado conditions
author Carvalho, Felipe Hernandes
author_facet Carvalho, Felipe Hernandes
Menezes Filho, Antonio Carlos Pereira de
Veloso, Thais Gonçalves
Ventura, Matheus Vinicius Abadia
Alcântara, Ritiane Souza
Batista-Ventura, Hellen Regina Fernandes
Alves, José Milton
author_role author
author2 Menezes Filho, Antonio Carlos Pereira de
Veloso, Thais Gonçalves
Ventura, Matheus Vinicius Abadia
Alcântara, Ritiane Souza
Batista-Ventura, Hellen Regina Fernandes
Alves, José Milton
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Carvalho, Felipe Hernandes
Menezes Filho, Antonio Carlos Pereira de
Veloso, Thais Gonçalves
Ventura, Matheus Vinicius Abadia
Alcântara, Ritiane Souza
Batista-Ventura, Hellen Regina Fernandes
Alves, José Milton
dc.subject.por.fl_str_mv Adubação
Fertilidade
Sorghum bicolor.
Fertilizando
Fertilidad
Sorghum bicolor.
Fertilization
Fertility
Sorghum bicolor.
topic Adubação
Fertilidade
Sorghum bicolor.
Fertilizando
Fertilidad
Sorghum bicolor.
Fertilization
Fertility
Sorghum bicolor.
description The objective was to evaluate the effect of the addition of increasing doses of nitrogen (N) in grain sorghum on development in sandy textured soil with low fertility in Cerrado conditions. The work was carried out at Fazenda Pântano located, in the municipality of Jataí – Goiás, Brasil. The seeds used for the experiment were the AG 1085 variety. Using five doses of N: 0 (control), 50, 100, 150 and 200 kg ha-1, the source being urea, with five replications each, with a design in randomized blocks, totaling 25 experimental units. The variables evaluated were: stem length (CC), stem diameter (DC), leaf area (AF), shoot dry mass (DM), leaf nitrogen content (TN), nutrient accumulation (AC), nitrogen efficiency (NE), chlorophyll A (CLA) and chlorophyll B (CLB). The different doses of N had a significant effect for all variables except for the nitrogen content in the leaf, chlorophyll A (CLA) and chlorophyll B (CLB) contents. The dose indicated for the best development of the grain sorghum crop in the low fertility conditions studied was 150 kg-1 of N per hectare.
publishDate 2022
dc.date.none.fl_str_mv 2022-06-30
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/31306
10.33448/rsd-v11i8.31306
url https://rsdjournal.org/index.php/rsd/article/view/31306
identifier_str_mv 10.33448/rsd-v11i8.31306
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/31306/26815
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. 8; e57611831306
Research, Society and Development; Vol. 11 Núm. 8; e57611831306
Research, Society and Development; v. 11 n. 8; e57611831306
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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