Center pivot irrigation management in maize hybrids and the incidence of stalk rot

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dc.contributor.authorKuhn, Irineu E. [UNESP]
dc.contributor.authorCotrim, Mayara F. [UNESP]
dc.contributor.authorGava, Ricardo
dc.contributor.authorAlvarez, Rita de C. F.
dc.contributor.authorOliveira, Job T. de
dc.contributor.authorTeodoro, Paulo E.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de Mato Grosso do Sul (UFMS)
dc.contributor.institutionUniv Fed Maranhao
dc.date.accessioned2021-06-25T12:25:11Z
dc.date.available2021-06-25T12:25:11Z
dc.date.issued2020-12-01
dc.description.abstractThis study aimed to verify the incidence of Fusarium spp. in commercial maize hybrids and irrigation management strategies utilizing center pivot systems. The experiment was carried out during the second season in a randomized block design with a split-plot arrangement with five maize hybrids (2B810, MG580, AS1633, DKB290, and AG8544). The plots were irrigated with five frequencies (1, 2, 3, 4, and 5 days) in one experiment, and five water depths (at 25, 50, 75, 100, and 125% of crop evapotranspiration) in another experiment. Plant height, ear insertion height, moisture at harvest time, yield, and incidence of stalk rot were evaluated. Neither irrigation frequency nor irrigation depth influenced the incidence of disease. The one-day irrigation frequency provided the highest yield for maize hybrids. Hybrid 2B810 showed the highest yield and the lowest incidence of the disease.en
dc.description.affiliationUniv Estadual Paulista, Dept Engn Irrigacao & Drenagem, Botucatu, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Fac Engn, Campus Ilha Solteira, Ilha Solteira, SP, Brazil
dc.description.affiliationUniv Fed Mato Grosso do Sul, Chapadao Do Sul, MS, Brazil
dc.description.affiliationUniv Fed Maranhao, Chapadinha, MA, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Engn Irrigacao & Drenagem, Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Engn, Campus Ilha Solteira, Ilha Solteira, SP, Brazil
dc.format.extent840-846
dc.identifierhttp://dx.doi.org/10.1590/1807-1929/agriambi.v24n12p840-846
dc.identifier.citationRevista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 24, n. 12, p. 840-846, 2020.
dc.identifier.doi10.1590/1807-1929/agriambi.v24n12p840-846
dc.identifier.fileS1415-43662020001200840.pdf
dc.identifier.issn1415-4366
dc.identifier.scieloS1415-43662020001200840
dc.identifier.urihttp://hdl.handle.net/11449/209658
dc.identifier.wosWOS:000590009000008
dc.language.isoeng
dc.publisherUniv Federal Campina Grande
dc.relation.ispartofRevista Brasileira De Engenharia Agricola E Ambiental
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectZea mays
dc.subjectfungal disease
dc.subjectprecision irrigation
dc.titleCenter pivot irrigation management in maize hybrids and the incidence of stalk roten
dc.typeArtigo
dcterms.rightsHolderUniv Federal Campina Grande
unesp.author.orcid0000-0001-6268-5728[3]
unesp.departmentEngenharia Rural - FCApt

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Botucatu - FCA - Faculdade de Ciências Agronômicas