THE INFLUENCE OF SUCROSE CONCENTRATIONS ON IN VITRO MULTIPLICATION OF RIBES RUBRUM SPECIES
C. MANOLE
*, V. BALAN
**, C. TUDORA
*, Marian BUŢU
*, G. FIDLER
*, Alina BUŢU
*
* National Institute of Research and Development for Biological Sciences, Bucharest
** University of Agronomic Sciences and Veterinary Medicine, Faculty of Agriculture, Bucharest
Abstract.
In this article, the influence of different sucrose concentrations on in vitro multiplication of the species Ribes rubrum (15 g/l, 30 g/l, 45 g/l, 60 g/l) on MS culture medium containing half macroelements supplemented with growth regulators BA (0.2 mg/l), IBA (0.01 mg/l) at pH = 5.7-5.8 has been studied. The highest multiplication rate was observed using the culture medium with a sucrose concentration of 45 g/l.