Data/hora: 16/06/2024 02:56:33

Provedor de dados: | 86
País: | Brazil
Título: | Simulation of in vitro water deficit for selecting drought-tolerant banana genotypes
Autores: | Marssaro,Alice Lichs; Morais-Lino,Lucymeire Souza; Cruz,Jailson Lopes; Ledo,Carlos Alberto da Silva; Santos-Serejo,Janay Almeida dos.
Data: | 2017-12-01
Ano: | 2017
Palavras-chave: | Musa; PEG; Sorbitol; Tissue culture.
Resumo: | Abstract: The objective of this work was to determine a method to simulate water stress in vitro to select drought-tolerant banana (Musa sp.) genotypes. The BRS Tropical and Prata Anã cultivars were grown in vitro in an MS liquid medium containing sucrose and benzylaminopurine (BAP), supplemented with different concentrations of polyethylene glycol (PEG) or sorbitol. The yield stability index of dry matter was evaluated. Cultivation for 30 days in a medium containing 15 g L-1 PEG or 36.4 g L-1 sorbitol is appropriate to simulate water stress in vitro.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001201301

Editor:

Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira

Relação: | 10.1590/s0100-204x2017001200021
Formato: | text/html
Fonte: | Pesquisa Agropecuária Brasileira  v.52 n.12 2017
Fonte: | info:eu-repo/semantics/openAccess