Tissue culture and plant regeneration of Ardisia crenata / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2043-2046, 2009.
Article
in Chinese
| WPRIM
| ID: wpr-307650
ABSTRACT
<p><b>OBJECTIVE</b>Our research studied the fast-breeding technology of Ardisia crenata sims by using tissue culture and provided the scientific foundation for industry production.</p><p><b>METHOD</b>The effects of axillary buds and plant regeneration of different basic medium, hormones and additives on induction and multiplication were studied.</p><p><b>RESULT</b>The best culture medium for the induction of axillary buds, which took the stems of A. crenate were as explants, was MS + 6-BA 0.5 mg x L(-1) + NAA 0.1 mg x L(-1), and the best medium for multiplication was MS + 6-BA 2.0 mg x L(-1) + NAA 0.1 mg x L(-1) + KT 0.5 mg x L(-1), the best medium for roots generation was 1/2MS + IBA 0.2 mg x L(-1). We also found that the roots'generation, roots rate and mean number of roots can be promoted by adding 0.2% Ac, and the most suitable ground substance was river sand-perlite-vermiculite (111) or perlite-vermiculite (11). With axillary buds and plant regeneration methode, more than 80% A. crenata sims could be regenerated integratedly.</p><p><b>CONCLUSION</b>A. crenata sims can be regenerated integratedly and breeded fast by using axillary bud proliferation technology.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Physiology
/
Regeneration
/
Culture Media
/
Ardisia
/
Tissue Culture Techniques
/
Metabolism
/
Methods
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2009
Type:
Article
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