Resposta de cultivares de trigo ao nitrogênio com e sem tratamento fúngico

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dc.contributor.authorFilho, Marcelo C. M. Teixeira [UNESP]
dc.contributor.authorBuzetti, Salatiér [UNESP]
dc.contributor.authorArf, Orivaldo [UNESP]
dc.contributor.authorDe Alvarez, Rita C. F.
dc.contributor.authorMaeda, Alexandra S.
dc.contributor.authorDe Sá, Marco E. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de Mato Grosso do Sul (UFMS)
dc.contributor.institutionUnidade Campo Grande-MS
dc.date.accessioned2014-05-27T11:27:05Z
dc.date.available2014-05-27T11:27:05Z
dc.date.issued2012-10-01
dc.description.abstractThe fungicide can enhance response of nitrogen fertilization on wheat crop, since the application of higher N rates can provide better conditions for the development of some diseases. The present study investigated the effects of different nitrogen doses and fungicide application in preventive character on the yield of two cultivars of wheat irrigated, in Savannah conditions. The experiment was conducted in Selvíria - MS, in a Distrophic Red Latosol (Typic Haplustox). Treatments were arranged in a randomized block design, in a 4x2x2 factorial scheme: four N rates (0, 60, 120 and 180 kg ha-1), topdressing at the early boot stage as urea, two wheat cultivars (IAC 24 and IAC 370), and with and without fungicide application (Tebuconazole and Triciclazol), with four replications. The cultivars IAC 24 and IAC 370 present similar grain yield. The increase of N doses influences the mass hectoliter negatively and the leaf N content and number of ears per m2 positively. The increment of N doses increase the grain yield up to dose of 116 kg ha -1 of N, regardless of cultivar and of the fungicide application in preventive character, due to non occurrence of diseases in the experiment.en
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Engenharia de Ilha Solteira, Avenida Brasil, 56, CEP 15385-000, Ilha Solteira-SP
dc.description.affiliationUniversidade Federal de Mato Grosso Do sul Rodovia MS 306, km 95, Zona Rural, CEP 79560-000, Chapadão do Sul-MS
dc.description.affiliationUniversidade Católica Dom Bosco Unidade Campo Grande-MS, Avenida Tamandaré, 6000, Jardim Seminário, CEP 79117-900, Campo Grande - MS
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Engenharia de Ilha Solteira, Avenida Brasil, 56, CEP 15385-000, Ilha Solteira-SP
dc.format.extent626-634
dc.identifierhttp://dx.doi.org/10.5039/agraria.v7i4a2110
dc.identifier.citationRevista Brasileirade Ciencias Agrarias, v. 7, n. 4, p. 626-634, 2012.
dc.identifier.doi10.5039/agraria.v7i4a2110
dc.identifier.file2-s2.0-84871555430.pdf
dc.identifier.issn1981-1160
dc.identifier.issn1981-0997
dc.identifier.lattes6513339894781452
dc.identifier.lattes2359995407903863
dc.identifier.scopus2-s2.0-84871555430
dc.identifier.urihttp://hdl.handle.net/11449/73631
dc.language.isopor
dc.relation.ispartofRevista Brasileirade Ciencias Agrarias
dc.relation.ispartofsjr0,288
dc.relation.ispartofsjr0,288
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectGrain yield
dc.subjectIrrigation by sprinkler
dc.subjectSavannah
dc.subjectTriticum aestivum L.
dc.subjectUrea
dc.subjectTriticum aestivum
dc.titleResposta de cultivares de trigo ao nitrogênio com e sem tratamento fúngicopt
dc.title.alternativeResponse of wheat cultivars to nitrogen with and without fungal treatmenten
dc.typeResenha
dcterms.licensehttp://www.agraria.pro.br/sistema/index.php?journal=agraria&page=about&op=editorialPolicies#openAccessPolicy
unesp.author.lattes6513339894781452
unesp.author.lattes2359995407903863
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

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Artigos - Fitossanidade, Engenharia Rural e Solos - FEIS
Artigos - Fitotecnia, Tecnologia de Alimentos e Sócio Economia - FEIS