| Registro completo |
| Provedor de dados: |
PAB
|
| País: |
Brazil
|
| Título: |
Influence of substrates and in vitro preconditioning treatments on ex vitro acclimatization of Arachis retusa
|
| Autores: |
Pacheco,Georgia
Gagliardi,Rachel Fátima
Cogliatti,Mariana Buturini
Manhães,Harlen Barreira
Carneiro,Leonardo Alves
Valls,José Francisco Montenegro
Mansur,Elisabeth
|
| Data: |
2006-01-01
|
| Ano: |
2006
|
| Palavras-chave: |
Arachis
Groundnut
In vitro conservation
Micropropagation
|
| Resumo: |
The objective of this work was to evaluate the influence of substrate and preconditioning treatments on the acclimatization of in vitro plants of Arachis retusa. Plants were transferred to Plantmax or sand, and fertilized with Hoagland's nutrient solution. Plants maintained in sand, with or without fertilizer, showed the highest survival rates. In order to evaluate the influence of in vitro preconditioning treatments, stem segments were cultured on MS medium supplemented with different sucrose concentrations. The highest survival and developmental rates were observed in plants from two accessions cultured on MS supplemented with 1.5% and 3% sucrose. Flowering and fruit production were observed after five months.
|
| Tipo: |
Info:eu-repo/semantics/article
|
| Idioma: |
Inglês
|
| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2006000100023
|
| Editor: |
Embrapa Secretaria de Pesquisa e Desenvolvimento
Pesquisa Agropecuária Brasileira
|
| Relação: |
10.1590/S0100-204X2006000100023
|
| Formato: |
text/html
|
| Fonte: |
Pesquisa Agropecuária Brasileira v.41 n.1 2006
|
| Direitos: |
info:eu-repo/semantics/openAccess
|
