Studies on Regeneration System from Petiole of Gerbera jamesonii Bolus ''Sunanda'' in vitro
非洲菊试管苗叶柄愈伤组织的诱导与分化研究

The rapid propagation system has been established for Gerbera jamesonii Bolus 'Sunanda' using leaves with petiole as explants.The results showed that the medium with different plant growth regulator had significantly different effects on callus morphology and differentiation capability.The optimum medium for inducing callus from the base of petioles was Murashige and Skoog(MS) medium containing TDZ 0.3 mg L-1 and NAA 0.1 mg L-1.The optimum explants was unfolded,light green leaves with length>0.5 cm.The subc...