Controlled release fertilizers and their effects on corn

Detalhes bibliográficos
Autor(a) principal: Alves , João Victor Mendonça
Data de Publicação: 2023
Outros Autores: Faleiro, Lucas Marques, Rezende, Cláudia Fabiana Alves
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agrarian (Dourados. Online)
Texto Completo: https://ojs.ufgd.edu.br/index.php/agrarian/article/view/16772
Resumo: The objective of this work was to verify the efficiency of fertilization technologies with N-controlled release fertilizers on the morphological and productive characteristics of corn second crop. The experimental design was in randomized blocks, with four replications and four treatments: T1: 05-25-15+ conventional urea; T2: 05-25-15+ slow-release urea; T3: 23-14-14; T4: 23-14-14+ conventional urea. The agronomic and productive characteristics were evaluated. The results were submitted to analysis of variance, using F test, and Tukey's mean test was applied. How N is made available affects its morphological and productive development. Slow and controlled release fertilizers provide better performance in height, thousand-grain mass, number of ears and average weight of ears and higher productivity. The edaphoclimatic conditions can influence the performance of coated fertilizers, as they provide statistically similar results to the use of conventional urea, at the same total dose of N.
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spelling Controlled release fertilizers and their effects on cornFertilizantes de liberação controlada e seus efeitos no milhoFertilizingSlow ReleaseZea maysAdubaçãoLiberação LentaZea maysThe objective of this work was to verify the efficiency of fertilization technologies with N-controlled release fertilizers on the morphological and productive characteristics of corn second crop. The experimental design was in randomized blocks, with four replications and four treatments: T1: 05-25-15+ conventional urea; T2: 05-25-15+ slow-release urea; T3: 23-14-14; T4: 23-14-14+ conventional urea. The agronomic and productive characteristics were evaluated. The results were submitted to analysis of variance, using F test, and Tukey's mean test was applied. How N is made available affects its morphological and productive development. Slow and controlled release fertilizers provide better performance in height, thousand-grain mass, number of ears and average weight of ears and higher productivity. The edaphoclimatic conditions can influence the performance of coated fertilizers, as they provide statistically similar results to the use of conventional urea, at the same total dose of N.O objetivo deste trabalho foi verificar a eficiência de tecnologias de adubação com fertilizantes de liberação controlada do N nas características morfológicas e produtivas do milho segunda safra. O delineamento experimental foi em blocos casualizados, com quatro repetições e quatro tratamentos: T1: 05-25-15+ ureia convencional; T2: 05-25-15+ ureia de liberação lenta; T3: 23-14-14; T4: 23-14-14+ ureia convencional. Avaliou-se as características agronômicas e produtivas. Os resultados foram submetidos à análise de variância, teste F, e aplicado o teste de médias de Tukey. A forma de disponibilização do N afeta o seu desenvolvimento morfológico e produtivo. Os fertilizantes de liberação lenta e controlada proporcionam melhor desempenho em altura, na massa de mil grãos, número de espigas e no peso médio das espigas e maior produtividade. As condições edafoclimáticas podem influenciar no desempenho dos fertilizantes revestidos, pois proporcionam resultados estatisticamente semelhantes ao uso da ureia convencional, na mesma dose total de N.Editora UFGD2023-09-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ufgd.edu.br/index.php/agrarian/article/view/1677210.30612/agrarian.v16i56.16772Agrarian; v. 16 n. 56 (2023); e16772Agrarian Journal; Vol. 16 No. 56 (2023); e167721984-2538reponame:Agrarian (Dourados. Online)instname:Universidade Federal da Grande Dourados (UFGD)instacron:UFGDporhttps://ojs.ufgd.edu.br/index.php/agrarian/article/view/16772/9687Copyright (c) 2023 João Victor Mendonça Alves , Lucas Marques Faleiro, Cláudia Fabiana Alves Rezendehttps://creativecommons.org/licenses/by-nc-sa/3.0/br/info:eu-repo/semantics/openAccessAlves , João Victor MendonçaFaleiro, Lucas MarquesRezende, Cláudia Fabiana Alves2023-09-29T14:42:20Zoai:ojs.pkp.sfu.ca:article/16772Revistahttps://ojs.ufgd.edu.br/index.php/agrarianPUBhttps://ojs.ufgd.edu.br/index.php/agrarian/oairevistaagrarian@ufgd.edu.br||1984-25381984-252Xopendoar:http://ojs.ufgd.edu.br/index.php/agrarian/oaihttp://ojs.ufgd.edu.br/index.php/agrarian/oai2023-09-29T14:42:20Agrarian (Dourados. Online) - Universidade Federal da Grande Dourados (UFGD)false
dc.title.none.fl_str_mv Controlled release fertilizers and their effects on corn
Fertilizantes de liberação controlada e seus efeitos no milho
title Controlled release fertilizers and their effects on corn
spellingShingle Controlled release fertilizers and their effects on corn
Alves , João Victor Mendonça
Fertilizing
Slow Release
Zea mays
Adubação
Liberação Lenta
Zea mays
title_short Controlled release fertilizers and their effects on corn
title_full Controlled release fertilizers and their effects on corn
title_fullStr Controlled release fertilizers and their effects on corn
title_full_unstemmed Controlled release fertilizers and their effects on corn
title_sort Controlled release fertilizers and their effects on corn
author Alves , João Victor Mendonça
author_facet Alves , João Victor Mendonça
Faleiro, Lucas Marques
Rezende, Cláudia Fabiana Alves
author_role author
author2 Faleiro, Lucas Marques
Rezende, Cláudia Fabiana Alves
author2_role author
author
dc.contributor.author.fl_str_mv Alves , João Victor Mendonça
Faleiro, Lucas Marques
Rezende, Cláudia Fabiana Alves
dc.subject.por.fl_str_mv Fertilizing
Slow Release
Zea mays
Adubação
Liberação Lenta
Zea mays
topic Fertilizing
Slow Release
Zea mays
Adubação
Liberação Lenta
Zea mays
description The objective of this work was to verify the efficiency of fertilization technologies with N-controlled release fertilizers on the morphological and productive characteristics of corn second crop. The experimental design was in randomized blocks, with four replications and four treatments: T1: 05-25-15+ conventional urea; T2: 05-25-15+ slow-release urea; T3: 23-14-14; T4: 23-14-14+ conventional urea. The agronomic and productive characteristics were evaluated. The results were submitted to analysis of variance, using F test, and Tukey's mean test was applied. How N is made available affects its morphological and productive development. Slow and controlled release fertilizers provide better performance in height, thousand-grain mass, number of ears and average weight of ears and higher productivity. The edaphoclimatic conditions can influence the performance of coated fertilizers, as they provide statistically similar results to the use of conventional urea, at the same total dose of N.
publishDate 2023
dc.date.none.fl_str_mv 2023-09-29
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://ojs.ufgd.edu.br/index.php/agrarian/article/view/16772
10.30612/agrarian.v16i56.16772
url https://ojs.ufgd.edu.br/index.php/agrarian/article/view/16772
identifier_str_mv 10.30612/agrarian.v16i56.16772
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.ufgd.edu.br/index.php/agrarian/article/view/16772/9687
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/3.0/br/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora UFGD
publisher.none.fl_str_mv Editora UFGD
dc.source.none.fl_str_mv Agrarian; v. 16 n. 56 (2023); e16772
Agrarian Journal; Vol. 16 No. 56 (2023); e16772
1984-2538
reponame:Agrarian (Dourados. Online)
instname:Universidade Federal da Grande Dourados (UFGD)
instacron:UFGD
instname_str Universidade Federal da Grande Dourados (UFGD)
instacron_str UFGD
institution UFGD
reponame_str Agrarian (Dourados. Online)
collection Agrarian (Dourados. Online)
repository.name.fl_str_mv Agrarian (Dourados. Online) - Universidade Federal da Grande Dourados (UFGD)
repository.mail.fl_str_mv revistaagrarian@ufgd.edu.br||
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