Produtividade e composição bromatológica do capim-Tobiatã com adubação NPK

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dc.contributor.authorFabricio, Juliano Alarcon [UNESP]
dc.contributor.authorBuzetti, Salatier [UNESP]
dc.contributor.authorBergamaschine, Antonio Fernando [UNESP]
dc.contributor.authorSabin Benett, Cleiton Gredson
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Estadual Mato Grosso do Sul
dc.date.accessioned2014-05-20T13:30:18Z
dc.date.available2014-05-20T13:30:18Z
dc.date.issued2010-04-01
dc.description.abstractProductivity and nutritional quality of Tobiata grass as a function of NPK fertilization. The present study had as objective to study five N rates (0, 50, 100, 150 and 200 kg ha(-1)), two P(2)O(5) rates (96 and 30 kg ha(-1)) as superphosphate triple, and two doses of K(2)O (170 and 143 kg ha(-1)) as potassium chloride, in the forage Panicum maximum cv. Tobiata, with irrigation. The experiment was conducted using a randomized blocks design with four replicates. In the implantation of the experiment, P and K were applied based on theoretical doses required to reach values of 40 mg dm(-3) of P and K 5% of CTC. After three cuts, dry mass produced by the forage was estimated in order to obtain the values of the nutrients exported by the plant. Only after this procedure did the application of the doses of N take place. The production of dry mass - DM, crude protein - CP, neutral-detergent fiber - NDF, and acid-detergent fiber - ADF, were influenced by cuts; increasing N fertilization increased the production of DM, CP and decreased ADF and NDF, providing better forage quality. The fertilization with phosphorus and potassium can be done based on DM production or P and K content in soil.en
dc.description.affiliationUniv Estadual Paulista, Dept Fitossanidade, Fac Engn Ilha Solteira, BR-15385000 São Paulo, Brazil
dc.description.affiliationUniv Estadual Paulista, Dept Zootecnia, BR-15385000 São Paulo, Brazil
dc.description.affiliationUniv Estadual Mato Grosso do Sul, Aquidauana, Mato Grosso Sul, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Fitossanidade, Fac Engn Ilha Solteira, BR-15385000 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Zootecnia, BR-15385000 São Paulo, Brazil
dc.format.extent333-337
dc.identifierhttp://dx.doi.org/10.4025/actasciagron.v32i2.1939
dc.identifier.citationActa Scientiarum-agronomy. Maringa: Universidade Estadual de Maringá (UEM), Pro-reitoria Pesquisa Pos-graduacao, v. 32, n. 2, p. 333-337, 2010.
dc.identifier.doi10.4025/actasciagron.v32i2.1939
dc.identifier.fileS1807-86212010000200021.pdf
dc.identifier.issn1679-9275
dc.identifier.lattes6513339894781452
dc.identifier.lattes2093855897429083
dc.identifier.scieloS1807-86212010000200021
dc.identifier.urihttp://hdl.handle.net/11449/10283
dc.identifier.wosWOS:000279508300021
dc.language.isopor
dc.publisherUniversidade Estadual de Maringá (UEM), Pro-reitoria Pesquisa Pos-graduacao
dc.relation.ispartofActa Scientiarum: Agronomy
dc.relation.ispartofsjr0,431
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectfertilizationen
dc.subjectPanicum maximumen
dc.subjectproduction of dry massen
dc.subjectnutritional qualityen
dc.titleProdutividade e composição bromatológica do capim-Tobiatã com adubação NPKpt
dc.title.alternativeProductivity and nutritional quality of Tobiata grass as a function of NPK fertilization.en
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/asagr/paboutj.htm
dcterms.rightsHolderUniversidade Estadual de Maringá (UEM), Pro-reitoria Pesquisa Pos-graduacao
unesp.author.lattes6513339894781452
unesp.author.lattes2093855897429083
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

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Artigos - Fitossanidade, Engenharia Rural e Solos - FEIS