ฉันรักการแปลNepenthes mirabilis Druce seeds need light for their
germination. The best medium for seeds germinated was half strength
MS medium supplemented with 0.1 % activated charcoal. The organic
substances such as coconut water, potato, and banana were not enhanced
seed germinated.
Shoot tips of N. mirabilis about 1 cm. long were cultured on half
strength MS medium supplemented with 2.0 mg/l BA gave the best
result in the highest average height of plant (1.3 cm). Half strength of
MS medium supplemented with 1.0, 2.0, and 3.0 mg/l BA gave the same
result in the highest average number of leaf per plant, leaf width, leaf
length. But numbers of root and root length were not significant
different in each concentration of BA.
After cultured shoot tip in half strength MS medium
supplemented with 2.0 mg/l BA for 20 weeks. It was found that the
bases of some shoots tip were formed the highest percentage of callus.
The average number of new shoot tip (4.2 shoots) proliferated at the
base of shoot tip which cultured in half strength MS medium contained
with 2.0 mg/l BA also.