Sabiia Seb
        Busca avançada

Botão Atualizar

Botão Atualizar

Registro completo
Provedor de dados:  Horticultura Brasileira
País:  Brazil
Título:  Accelerated aging to assess parsley seed vigor
Autores:  Tunes,Lilian M de
Pedroso,Daniele C
Gadotti,Gizele Ingrid
Muniz,Marlove Fátima B
Barros,Antonio Carlos SA
Villela,Francisco A
Data:  2013-09-01
Ano:  2013
Palavras-chave:  Petroselinum sativum
Resumo:  There are many gaps for the assessment of seed vigor in vegetable crops, among these the parsley. In this context, the accelerated aging test is recognized as one of the most widely used to evaluate seed physiological potential of various crop species, being able to provide information with a high degree of consistency. Thus, the objective of the present study was to evaluate the methodology of accelerated aging test to check parsley seed vigor, as well as verify the possibility of using NaCl solutions as an alternative to control seed water uptake during the aging period without reducing test sensitivity. Four lots of parsley seeds were tested for germination, seedling emergence, and accelerated aging for 48, 72 and 96 h (traditional and NaCl solutions). The use of NaCl solutions reduces water uptake by parsley seeds during the accelerated aging test, resulting in less pronounced and drastic deterioration rates and more uniform results. The exposure of the P. sativum seeds for a period of 48 h is a promising option for the evaluation of parsley seed vigor by the accelerated aging test.
Tipo:  Info:eu-repo/semantics/article
Idioma:  Inglês
Editor:  Associação Brasileira de Horticultura
Relação:  10.1590/S0102-05362013000300018
Formato:  text/html
Fonte:  Horticultura Brasileira v.31 n.3 2013
Direitos:  info:eu-repo/semantics/openAccess

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC:

Valid HTML 4.01 Transitional