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dc.contributor.authorPereira Leite, Glauber Henrique-
dc.contributor.authorCosta Crusciol, Carlos Alexandre-
dc.contributor.authorSilva, Marcelo de Almeida-
dc.identifier.citationSemina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 32, n. 1, p. 129-138, 2011.-
dc.description.abstractThe supply of technological quality raw material for providing economical return is the most important necessity of sugar and alcohol industry. The objective of this work was to evaluate the development and productivity of sugarcane stalks due to plant regulators application at half crop. The experiment was carried out in a randomized block design with five replications. The treatments consisted of four plant regulators of the class of the growth retainers (Ethephon, Ehyl-trinexapac, Potassium nitrate, Potassium nitrate + Boron) application and a control (natural ripening). Ethyl-trinexapac and Ethephon treatments were efficient to hold up growth process regarding height of plants, but had no effect on diameter of stalks. The maintenance of bud top integrity made possible the increase in diameter of stalks, without interrupting the growth process regarding height of plants. According to application time the ripeners provided improvement on technological quality of raw material. The ripeners did not affect the number of plants per meter at harvest and did not cause quantitative alterations in the mass of stalks per hectare. The ripeners did not affect the regrowth of the ratoon cane.en
dc.publisherUniversidade Estadual de Londrina (UEL)-
dc.sourceWeb of Science-
dc.subjectSaccharum spp.en
dc.titleDesenvolvimento e produtividade da cana-de-açúcar após aplicação de reguladores vegetais em meio de safrapt
dc.title.alternativeDevelopment and yield of sugarcane after application of plant growth regulators in the midle of crop seasonen
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationAgencia Paulista Tecnol Agronegocios, Polo Ctr Oeste, BR-17201970 Jau, SP, Brazil-
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias Agron, Dept Prod Vegetal, BR-18603970 Botucatu, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias Agron, Dept Prod Vegetal, BR-18603970 Botucatu, SP, Brazil-
dc.rights.accessRightsAcesso aberto-
dc.relation.ispartofSemina: Ciências Agrárias-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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