Show simple item record

dc.contributor.authorJasper, S. P.
dc.contributor.authorPicoli Jr, G. J. [UNESP]
dc.contributor.authorVelini, E. D. [UNESP]
dc.contributor.authorSousa, S. F. G. [UNESP]
dc.contributor.authorCarbonari, C. A. [UNESP]
dc.date.accessioned2018-11-26T15:28:11Z
dc.date.available2018-11-26T15:28:11Z
dc.date.issued2015-07-01
dc.identifierhttp://dx.doi.org/10.1590/S0100-83582015000300016
dc.identifier.citationPlanta Daninha. Vicosa: Univ Federal Vicosa, v. 33, n. 3, p. 543-550, 2015.
dc.identifier.issn0100-8358
dc.identifier.urihttp://hdl.handle.net/11449/158579
dc.description.abstractGlyphosate has significant effects on the growth and development of plants when in underdoses. This work was developed to verify the effect of the application of glyphosate in underdoses in lignin synthesis and consequently decomposition of maize stover. Two experiments were conducted; the first one in a greenhouse for underdoses adjustments and the second one in the production area. The experimental design of the first trial was completely randomized with four replications. The treatments consisted in the application of the underdoses: 0, 25, 50 and 100 g ha(-1) of glyphosate. In the production area, the experimental design was a randomized block with four replications, in underdoses: 0, 12.5, 25 and 50 g ha(-1). The results were submitted to analysis of variance and regression. The underdoses of 25 g a.e. ha(-1) in a greenhouse promoted 36% increase in productivity of stover, in addition to increasing the lignin content in 16%, with no change in the unwanted growth of maize plants. In the production area, the concentration of 12.5 g a.e. ha(-1) of glyphosate reduced the lignin content and the other underdoses have not changed this feature in maize plants. None of the underdoses affected the height and biomass produced by the maize plants. The highest underdose tested promoted acceleration in the decomposition of maize stover.en
dc.format.extent543-550
dc.language.isoeng
dc.publisherUniv Federal Vicosa
dc.relation.ispartofPlanta Daninha
dc.sourceWeb of Science
dc.subjectZea mays
dc.subjectstover decomposition
dc.subjectlignification
dc.subjectgrowth stimulus
dc.titleMANAGEMENT OF MAIZE STOVER WITH UNDERDOSES RATES OF GLYPHOSATE APPLICATIONS IN NO-TILLAGEen
dc.typeArtigo
dcterms.rightsHolderUniv Federal Vicosa
dc.contributor.institutionUniv Fed Parana
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUniv Fed Parana, BR-80060000 Curitiba, PR, Brazil
dc.description.affiliationUniv Estadual Paulista, Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Botucatu, SP, Brazil
dc.identifier.doi10.1590/S0100-83582015000300016
dc.identifier.scieloS0100-83582015000300543
dc.identifier.wosWOS:000364647600016
dc.rights.accessRightsAcesso aberto
dc.identifier.fileS0100-83582015000300543.pdf
dc.identifier.lattes9855493448161702
dc.identifier.orcid0000-0003-0431-5942
unesp.author.lattes9855493448161702[3]
unesp.author.lattes1022412134702658[5]
unesp.author.orcid0000-0003-0431-5942[3]
unesp.author.orcid0000-0002-0383-2529[5]
dc.relation.ispartofsjr0,365
Localize o texto completo

Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record