【正文】
y propagules rapidly ? Multiplication in controlled lab conditions ? Continuous propagation year round ? Potential for diseasefree propagules Micropropagation Limitations ? Equipment/facility intensive operation ? Technical expertise in management positions ? Protocols not optimized for all species ? Liners may not fit industry standard ? Propagules may be too expensive Micropropagation Applications ? Rapid build up of stock of new, superior variety ? Elimination of endophytic disease ? Better suited to morphology/growth characteristics (few offshoots/sprouts。 date palms, ferns, nandinas) ? Propagules have enhanced growth features (multibranched character。 Ficus, Syngonium)