Red de Bibliotecas Virtuales de Ciencias Sociales en
América Latina y el Caribe

logo CLACSO

  1. Repositorio institucional de CLACSO
  2. Colección de los Centros Asociados
  3. Brasil
  4. Núcleo de Pesquisa sobre Crianças, Adolescestes e Jovens - Universidade Federal do Piauí - NUPEC/UFPI - Cosecha
Por favor, use este identificador para citar o enlazar este ítem: https://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77806
Registro completo de metadatos
Campo DC Valor Lengua/Idioma
dc.creatorTunes, Lilian Madruga-
dc.creatorAlmeida, Andréia da Silva-
dc.creatorMeneghello, Géri Eduardo-
dc.creatorVillela, Francisco Amaral-
dc.creatorSoares, Vanessa Nogueira-
dc.creatorBortolotti, Murilo-
dc.date2018-07-16-
dc.date.accessioned2022-03-21T20:07:51Z-
dc.date.available2022-03-21T20:07:51Z-
dc.identifierhttps://comunicatascientiae.com.br/comunicata/article/view/1425-
dc.identifier10.14295/cs.v9i1.1425-
dc.identifier.urihttp://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77806-
dc.descriptionVegetable seeds have high commercial value, in the field after sowed seeds were exposed to unfavorable environmental conditions capable of causing reductions in the yield. Thiamethoxam is a bio-activator that may confer tolerance to stresses. In this regard, we aimed to evaluate the influence of thiamethoxam in the physiological performance of four lots of tomato and onion seeds. Seeds were treated with five doses of thiamethoxam, 0.0; 0.2; 0.4; 0.6 and 0.8 ml of product per 1000 seeds. The effects of the seed treatments were evaluated by the assessments of the first count of germination, sprouting test, cold test, accelerated aging and seedling`s emergence in the greenhouse. The experimental design was completely randomized, with four replicates per lot and by species. Data were submitted to analysis of variance and adjusted by orthogonal polynomials, using the adjusting equation based on the significance of F test at 5% probability. The bioactivator provided an increase in germination percentage, the first count of ermination, germination after accelerated aging, cold test and seedling’s emergence for low vigor seed lots. The bioactivator thiamethoxam stimulates the physiological performance of tomato and onion seeds. Doses of 0.5 to 0.6 mL of thiamethoxam per 1000 seeds of tomato and onion correspond to technical maximum efficiency.en-US
dc.descriptionVegetable seeds have high commercial value, in the field after sowed seeds were exposed to unfavorable environmental conditions capable of causing reductions in the yield. Thiamethoxam is a bio-activator that may confer tolerance to stresses. In this regard, we aimed to evaluate the influence of thiamethoxam in the physiological performance of four lots of tomato and onion seeds. Seeds were treated with five doses of thiamethoxam, 0.0; 0.2; 0.4; 0.6 and 0.8 ml of product per 1000 seeds. The effects of the seed treatments were evaluated by the assessments of the first count of germination, sprouting test, cold test, accelerated aging and seedling`s emergence in the greenhouse. The experimental design was completely randomized, with four replicates per lot and by species. Data were submitted to analysis of variance and adjusted by orthogonal polynomials, using the adjusting equation based on the significance of F test at 5% probability. The bioactivator provided an increase in germination percentage, the first count of ermination, germination after accelerated aging, cold test and seedling’s emergence for low vigor seed lots. The bioactivator thiamethoxam stimulates the physiological performance of tomato and onion seeds. Doses of 0.5 to 0.6 mL of thiamethoxam per 1000 seeds of tomato and onion correspond to technical maximum efficiency.pt-BR
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherFederal University of Piauíen-US
dc.relationhttps://comunicatascientiae.com.br/comunicata/article/view/1425/526-
dc.rightsCopyright (c) 2018 Lilian Madruga Tunes, Andréia da Silva Almeida, Géri Eduardo Meneghello, Francisco Amaral Villela, Vanessa Nogueira Soares, Murilo Bortolottien-US
dc.sourceComunicata Scientiae; Vol. 9 No. 1 (2018); 19-25en-US
dc.sourceComunicata Scientiae; v. 9 n. 1 (2018); 19-25pt-BR
dc.source2177-5133-
dc.source2176-9079-
dc.subjectAllium cepa L.en-US
dc.subjectSolanum lycopersiconen-US
dc.subjectthiametoxamen-US
dc.subjectvigouren-US
dc.subjectAllium cepa L.pt-BR
dc.subjectSolanum lycopersiconpt-BR
dc.subjectthiametoxampt-BR
dc.subjectvigourpt-BR
dc.titleBioactivator on physiological performance of tomato and onion seedsen-US
dc.titleBioactivator on physiological performance of tomato and onion seedspt-BR
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeARTIGO CIENTIFICOpt-BR
Aparece en las colecciones: Núcleo de Pesquisa sobre Crianças, Adolescestes e Jovens - Universidade Federal do Piauí - NUPEC/UFPI - Cosecha

Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Mostrar el registro sencillo del ítem


Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.