Data/hora: 08/06/2024 12:36:11

Biblioteca(s): | Embrapa Agroindústria Tropical.
Data corrente: | 06/04/1994
Data da última atualização: | 06/04/1994
Autoria: | DEWALD, S. G.; LITZ, R. E.; MOORE, G. A.
Título: | Maturation and germination of mango somatic embryos.
Ano de publicação: | 1989
Fonte/Imprenta: | Journal of the American Society of Horticulture Science, v.114, n.5, p.837-841, 1989.
Idioma: | Inglês
Conteúdo: | ABSTRACT. Maturation and germination of mango (Mangifera indica L.) somatic embryous were achieved by sequential transfer of heart-shaped somatic embryos on a series of media based on the B-5 formulation. Precocious germination and other developmental abnormalities were controlled by incorporating 3 mM abscisic acid (ABA) and 6% (w/v) sucrose in the medium. Other factors, including the substitution of Gelrite (0.175%) for agar, the use of solid rather than liquid medium, and the culture of somatic embryos in darkness until physiological maturity also affected normal growth and development. Coconut water (20%, v/v) was also essential for mango somatic embryogeny. Germinated mango somatic embryos were successfully established in planting medium and they have continued to grow in a greenhouse.
Palavras-Chave: | Manga - cultura de tecidos; Manga - embriogenese somatica; Mangueira.
Thesagro: | Manga; Mangifera Indica.
Categoria do assunto: | --
Registro original: | Embrapa Agroindústria Tropical (CNPAT)
Exemplares: | CNPAT - (961-1) - EMB - SP - -- - SP 01427 -  - 94.01427 - DIS