Study of the behavior in vitro of the banana cultivar FHIA-01 (AAAB) in the multiplication stage

Abstract

In the present work different hormonal combinations were evaluated in the way of culture for the phase of multiplication of the cv. FHIA 01 (AAAB) and the most effective gelificante in the phase of multiplication. Several tests were realized where comparatively different doses of the auxinas were studied and citoquininas more used in the medium of cultures in Musa analyzing his effect in the formation of outbreaks, the coefficient of multiplication, the emission of roots and the height of the plants in the phase of multiplication. Besides different agents were compared gelificantes for multiplication stage. Since result there was obtained that 6 Bencil aminopurina (6-BAP) because of 4.0mg.l-1 allowed the formation of major number of buds and a major coefficient of multiplication. The auxinas on his part affected of general form the development of the indicators evaluated in the own phase though the acid indolacético (AIA) was the auxina that had a better behavior and the agent gelificante more efectiv for the phase of multiplication was the Phytagel. Key words: shoot of multiplication, growth of regulators,gelificante agents