Title: Studies on the Tissue Culture of Philodendron gloriosum Andre
Abstract: Using stem segments as explants,systematic researches were carried out to develop a plant regeneration system for Philodendron gloriosum Andre.The results showed that the best season of isolating explants was spring,especially april;The medium MS+6-BA 3.0 mg/L+NAA 0.1 mg/L was suitable for bud sprouting,in which the bud sprouting rate was 88.86%;The medium MS+6-BA 4.0 mg/L+NAA 0.2 mg/L was suitable for the multiplication of shoots,resulting in a multiplication rate of 5.7;The optimum culture medium for rooting was 1/2MS+NAA 0.1 mg/L+IBA 0.2 mg/L+0.1% AC.The transplanting medium of perlite,sand and vermiculite by 1∶1∶2 was optimal,in which the ratio of survival could reach 92.5%,and the plants could grow normally when medium temperature and room temperature reached 15~20℃ and 22~25℃ repectively.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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