SHOOT TIP GRAFTING CULTURE OF ORIENTAL ORCHID

摘要

PURPOSE:To rapidly and efficiently proliferate a shoot tip tissue or cell of oriental orchid. CONSTITUTION:A germ-free tissue of orchids is used as rootstock in shot tip culture of oriental orchid. As the germ-free tissue of orchids, rhizome or root of young plant body of oriental orchid or protocorm of tropical Cymbidium is preferably used. Thereby, rooting ratio and greening ratio can be enhanced to 3-5 times in comparison with a case when shoot tip tissue of oriental orchid is directly bedded on a culture medium.