Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1129206
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorSANTIAGO, A. D.
dc.contributor.authorPROCOPIO, S. de O.
dc.contributor.authorBRAZ, G. B. P.
dc.contributor.authorFERREIRA, C. J. B.
dc.date.accessioned2021-01-12T09:07:35Z-
dc.date.available2021-01-12T09:07:35Z-
dc.date.created2021-01-11
dc.date.issued2020
dc.identifier.citationRevista Ceres, v. 67, n.3, p. 223-230, maio/jun., 2020.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1129206-
dc.descriptionWeed management consists of a fundamental practice in cassava, with mechanical and chemical control widely used. The objective of this work was to evaluate the efficacy of pre-emergence herbicides, as well as to determine the interaction of these with weeding complementation in the weed management in cassava. Two experiments were conducted in Junqueiro (Alagoas). In 2015/16, the experimental design was based on randomized blocks, with treatments distributed in a split-split-plot scheme, with four replications. In the main plot, four pre-emergence associations of clomazone + flumioxazin in different doses were evaluated, in addition to a control without herbicide. In the subplots, the Caravela and Pretinha cassava cultivars were evaluated, while in the sub-subplots the control complementation was evaluated using or not the manual weeding. In the 2016/17, the plot design and layout remained the same as for 2015/16, except for the composition of the herbicide treatments, since the standardization of clomazone dose has been chosen, varying only the doses of flumioxazin. The association of clomazone and flumioxazin has shown efficacy in weed control, with a greater residual as higher doses are used. This association provided higher shoot and root yield. Weeding complementation along the cassava cycle can increase its yield.
dc.language.isoeng
dc.rightsopenAccesseng
dc.titleThe use of pre-emergence herbicides in cassava decreases the need of manual weeding.
dc.typeArtigo de periódico
dc.subject.thesagroMandioca
dc.subject.thesagroHerbicida
dc.subject.thesagroErva Daninha
dc.subject.nalthesaurusCassava
dc.subject.nalthesaurusHerbicides
dc.subject.nalthesaurusManual weed control
dc.subject.nalthesaurusWeeds
riaa.ainfo.id1129206
riaa.ainfo.lastupdate2021-01-11
dc.identifier.doi10.1590/0034-737X202067030008
dc.contributor.institutionANTONIO DIAS SANTIAGO, CPATC; SERGIO DE OLIVEIRA PROCOPIO, CNPMA; GUILHERME BRAGA PEREIRA BRAZ; CAMILA JORGE BERNABE FERREIRA.
Aparece nas coleções:Artigo em periódico indexado (CPATC)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
The-use-of-pre-emergence.pdf166,86 kBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace