Micropropagation of an orchid Dendrobium strongylanthum Rchb.f.
Micropropagation of an orchid Dendrobium strongylanthum Rchb.f.
Fájlok
Dátum
Szerzők
Kong, Q.
Yuan, S. Y.
Végvári, Gy.
Folyóirat címe
Folyóirat ISSN
Kötet címe (évfolyam száma)
Kiadó
University of Debrecen
Absztrakt
Leírás
A simple and reliable procedure for in vitro propagation of an orchid Dendrobium strongylanthum Rchb.f. was studied. Protochorm was induced from seed explants on 1/2 MS medium supplemented with 0.2 mg/L NAA. A mass of protochorm could be multiplied on proliferated medium of 1/2 Ms containing 0.5 mg/L V-6-BA. And bud differentiation of green global body was cultured in the same media, 2-2.5 cm shoots were formed after 30 day of culture. Addition of mashed banana and 0.5 mg/L NAA to 1/2 MS medium promoted root formation and vigorous growth. The plantlets were acclimatized and transplanted to compound materials of humus:sawdust (1:1) in greenhouse, the survival rate was more than 98%.
Kulcsszavak
Dendrobium strongylanthum, propagation, protochorm