Organics and mineral fertilizers and biological control on the incidence of stalk rot and corn yield

Detalhes bibliográficos
Autor(a) principal: Durigon, Miria Rosa
Data de Publicação: 2014
Outros Autores: Blume, Elena, Muniz, Marlove Fátima Brião, Milanesi, Paola Mendes, Santos, Ricardo Feliciano dos, Heckler, Leise Inês, Cerini, Jackson Berticelli
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13514
Resumo: The expansion of area under maize (Zea mays L.) and the use of no tillage have favored the incidence of stalk rot on this crop. The study aimed to evaluate the organic fertilizers and the treatment of corn seeds with Trichoderma spp. on the production of dry matter (DM) of shoot, incidence of stalk rot and corn yield. The experiment consisted in a factorial with split-plot in strips, on the randomized block design with four replicates, and the fertilization treatments (pig slurry; swine deep bedding; cattle slurry; mineral fertilizer; control treatment) were applied to the plots and the seeds treatment (with and without Trichoderma spp.) in the subplots. At the flowering stage, three corn plants per subplot were collected for the assessment of DM production. At physiological maturity stage, the incidence of stalk rot was assessed, and the ears of corn harvested for productivity assessment. The organic and mineral fertilizers increased the production of DM and productivity of corn. Trichoderma spp. increased the production of DM of corn, but had no reflection on productivity. The incidence of stalk rot in corn was higher in treatments with organic and mineral fertilization. Organic fertilizers increase dry matter production of shoot and corn yield, and Trichoderma spp. provides an increase in dry matter production of shoot.
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spelling Organics and mineral fertilizers and biological control on the incidence of stalk rot and corn yieldAdubações orgânicas e mineral e controle biológico sobre a incidência de podridões de colmo e produtividade de milhoZea mays L.WastesTrichoderma spp.ProductivityDry matterSoilborne pathogens.Zea mays L.DejetosTrichoderma spp.ProdutividadeMatéria secaPatógenos de solo.FitopatologiaThe expansion of area under maize (Zea mays L.) and the use of no tillage have favored the incidence of stalk rot on this crop. The study aimed to evaluate the organic fertilizers and the treatment of corn seeds with Trichoderma spp. on the production of dry matter (DM) of shoot, incidence of stalk rot and corn yield. The experiment consisted in a factorial with split-plot in strips, on the randomized block design with four replicates, and the fertilization treatments (pig slurry; swine deep bedding; cattle slurry; mineral fertilizer; control treatment) were applied to the plots and the seeds treatment (with and without Trichoderma spp.) in the subplots. At the flowering stage, three corn plants per subplot were collected for the assessment of DM production. At physiological maturity stage, the incidence of stalk rot was assessed, and the ears of corn harvested for productivity assessment. The organic and mineral fertilizers increased the production of DM and productivity of corn. Trichoderma spp. increased the production of DM of corn, but had no reflection on productivity. The incidence of stalk rot in corn was higher in treatments with organic and mineral fertilization. Organic fertilizers increase dry matter production of shoot and corn yield, and Trichoderma spp. provides an increase in dry matter production of shoot.A expansão da área cultivada com milho (Zea mays L.) e a utilização do plantio direto têm favorecido a incidência de podridões de colmo nessa cultura. O trabalho objetivou avaliar a adubação orgânica e mineral e o tratamento de sementes com Trichoderma spp. sobre a produção de matéria seca (MS) de parte aérea, incidência de podridões de colmo e produtividade de milho. O experimento constituiu-se em um fatorial com parcelas subdivididas em faixas, no delineamento blocos casualizados com quatro repetições, sendo os tratamentos de adubação (dejeto líquido de suínos; cama sobreposta de suínos; dejeto líquido de bovinos; adubação mineral e tratamento testemunha) aplicados nas parcelas e o tratamento de sementes (com e sem Trichoderma spp.) nas subparcelas. No estádio de florescimento foram coletadas três plantas de milho por subparcela para a avaliação da produção de MS da parte aérea. No estádio de maturação fisiológica, foi realizada a avaliação da incidência de podridões de colmo e a colheita das espigas para a avaliação da produtividade. Os adubos orgânicos e o mineral aumentaram a produção de MS e a produtividade de milho. Trichoderma spp. aumentou a produção de MS de milho, porém não teve reflexo sobre a produtividade. A incidência de podridões de colmo no milho foi maior nos tratamentos com adubação orgânica e mineral. Adubos orgânicos aumentam a produção de matéria seca de parte aérea e a produtividade de milho e Trichoderma spp. proporciona aumento na produção de matéria seca de parte aérea de milho.UEL2014-06-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresPesquisa científicaapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1351410.5433/1679-0359.2014v35n3p1249Semina: Ciências Agrárias; Vol. 35 No. 3 (2014); 1249-1256Semina: Ciências Agrárias; v. 35 n. 3 (2014); 1249-12561679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13514/pdf_322Copyright (c) 2014 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessDurigon, Miria RosaBlume, ElenaMuniz, Marlove Fátima BriãoMilanesi, Paola MendesSantos, Ricardo Feliciano dosHeckler, Leise InêsCerini, Jackson Berticelli2023-01-16T15:40:26Zoai:ojs.pkp.sfu.ca:article/13514Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-16T15:40:26Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Organics and mineral fertilizers and biological control on the incidence of stalk rot and corn yield
Adubações orgânicas e mineral e controle biológico sobre a incidência de podridões de colmo e produtividade de milho
title Organics and mineral fertilizers and biological control on the incidence of stalk rot and corn yield
spellingShingle Organics and mineral fertilizers and biological control on the incidence of stalk rot and corn yield
Durigon, Miria Rosa
Zea mays L.
Wastes
Trichoderma spp.
Productivity
Dry matter
Soilborne pathogens.
Zea mays L.
Dejetos
Trichoderma spp.
Produtividade
Matéria seca
Patógenos de solo.
Fitopatologia
title_short Organics and mineral fertilizers and biological control on the incidence of stalk rot and corn yield
title_full Organics and mineral fertilizers and biological control on the incidence of stalk rot and corn yield
title_fullStr Organics and mineral fertilizers and biological control on the incidence of stalk rot and corn yield
title_full_unstemmed Organics and mineral fertilizers and biological control on the incidence of stalk rot and corn yield
title_sort Organics and mineral fertilizers and biological control on the incidence of stalk rot and corn yield
author Durigon, Miria Rosa
author_facet Durigon, Miria Rosa
Blume, Elena
Muniz, Marlove Fátima Brião
Milanesi, Paola Mendes
Santos, Ricardo Feliciano dos
Heckler, Leise Inês
Cerini, Jackson Berticelli
author_role author
author2 Blume, Elena
Muniz, Marlove Fátima Brião
Milanesi, Paola Mendes
Santos, Ricardo Feliciano dos
Heckler, Leise Inês
Cerini, Jackson Berticelli
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Durigon, Miria Rosa
Blume, Elena
Muniz, Marlove Fátima Brião
Milanesi, Paola Mendes
Santos, Ricardo Feliciano dos
Heckler, Leise Inês
Cerini, Jackson Berticelli
dc.subject.por.fl_str_mv Zea mays L.
Wastes
Trichoderma spp.
Productivity
Dry matter
Soilborne pathogens.
Zea mays L.
Dejetos
Trichoderma spp.
Produtividade
Matéria seca
Patógenos de solo.
Fitopatologia
topic Zea mays L.
Wastes
Trichoderma spp.
Productivity
Dry matter
Soilborne pathogens.
Zea mays L.
Dejetos
Trichoderma spp.
Produtividade
Matéria seca
Patógenos de solo.
Fitopatologia
description The expansion of area under maize (Zea mays L.) and the use of no tillage have favored the incidence of stalk rot on this crop. The study aimed to evaluate the organic fertilizers and the treatment of corn seeds with Trichoderma spp. on the production of dry matter (DM) of shoot, incidence of stalk rot and corn yield. The experiment consisted in a factorial with split-plot in strips, on the randomized block design with four replicates, and the fertilization treatments (pig slurry; swine deep bedding; cattle slurry; mineral fertilizer; control treatment) were applied to the plots and the seeds treatment (with and without Trichoderma spp.) in the subplots. At the flowering stage, three corn plants per subplot were collected for the assessment of DM production. At physiological maturity stage, the incidence of stalk rot was assessed, and the ears of corn harvested for productivity assessment. The organic and mineral fertilizers increased the production of DM and productivity of corn. Trichoderma spp. increased the production of DM of corn, but had no reflection on productivity. The incidence of stalk rot in corn was higher in treatments with organic and mineral fertilization. Organic fertilizers increase dry matter production of shoot and corn yield, and Trichoderma spp. provides an increase in dry matter production of shoot.
publishDate 2014
dc.date.none.fl_str_mv 2014-06-23
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
Pesquisa científica
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13514
10.5433/1679-0359.2014v35n3p1249
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13514
identifier_str_mv 10.5433/1679-0359.2014v35n3p1249
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13514/pdf_322
dc.rights.driver.fl_str_mv Copyright (c) 2014 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2014 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 35 No. 3 (2014); 1249-1256
Semina: Ciências Agrárias; v. 35 n. 3 (2014); 1249-1256
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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