ISSN:
1573-5087
Keywords:
Cymbidium sinense Willd
;
propagation
;
rhizome
;
shoot bud
;
thidiazuron
Source:
Springer Online Journal Archives 1860-2000
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
Notes:
Abstract Seed-derived rhizomes of Cymbidium sinense Willdwere able to initiate shoot buds in the presence of0.01--1 mg/l thidiazuron (TDZ). However, TDZ retardedrhizome proliferation. The regenerated shoot budswhich had been cultured on basal medium with asupplement of 0.5 mg/l 1-naphthalene acetic acid (NAA)and 1 g/l active charcoal were able to form 10 cmplantlets within four months. Plantlets weretransplanted to sphagnum moss and cultured on a mistbench for six months and then planted into soil-filledpots and maintained in the greenhouse, where they grewwell. In the 2nd year, 9.1% of the potted plants borenormal flowers. In the 3rd year, each of them produced5--6 shoots about 43 cm in height and about 20 roots;73% of the potted plants flowered normally.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1006341300416
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