Soybean oversowing with Urochloa ruziziensis and corn as rotation crop

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dc.contributor.authorCorreia, Nubia Maria
dc.contributor.authorPetean Gomes, Leonardo Jose [UNESP]
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T15:28:26Z
dc.date.available2018-11-26T15:28:26Z
dc.date.issued2015-11-01
dc.description.abstractThe objective of this work was to evaluate soybean oversowing with Urochloa ruziziensis, for the soybean capacity of dry mass production, for weed infestation, and corn crop development under no-tillage system. The experiment was carried out in a randomized complete block design, with four replicates, in a 2 x 5 + 1 factorial arrangement. Oversowing with U. ruziziensis was evaluated in two soybean growth stages (R-6 and R-8) and five seed quantities: 200, 400, 600, 800, and 1,000 points of cultural value (PCV). For control, a treatment without oversowing was kept. Oversowing of 200 PCV of U. ruziziensis, at the R-6 or R-8 soybean stages, results in a sufficient straw quantity for no-tillage system, and favors weed control in the rotation corn crop. However, in high amounts, U. ruziziensis straw over the soil affects corn plant height and grain production.en
dc.description.affiliationEmbrapa Hortal, BR-70351970 Brasilia, DF, Brazil
dc.description.affiliationUniv Estadual Paulista, Campus De Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Campus De Jaboticabal, SP, Brazil
dc.format.extent1017-1026
dc.identifierhttp://dx.doi.org/10.1590/S0100-204X2015001100004
dc.identifier.citationPesquisa Agropecuaria Brasileira. Brasilia Df: Empresa Brasil Pesq Agropec, v. 50, n. 11, p. 1017-1026, 2015.
dc.identifier.doi10.1590/S0100-204X2015001100004
dc.identifier.fileS0100-204X2015001101017.pdf
dc.identifier.issn0100-204X
dc.identifier.scieloS0100-204X2015001101017
dc.identifier.urihttp://hdl.handle.net/11449/158638
dc.identifier.wosWOS:000367152000004
dc.language.isopor
dc.publisherEmpresa Brasil Pesq Agropec
dc.relation.ispartofPesquisa Agropecuaria Brasileira
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectBrachiaria ruziziensis
dc.subjectGlycine max
dc.subjectZea mays
dc.subjectweed
dc.subjectcrop-livestock interaction
dc.subjectno-tillage
dc.titleSoybean oversowing with Urochloa ruziziensis and corn as rotation cropen
dc.typeArtigo
dcterms.rightsHolderEmpresa Brasil Pesq Agropec

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