Method for efficiently inducing seedling propagation of paris polyphylla
A technology of Huazhong and seedlings, which is applied in the field of plant breeding, can solve the problems of seriousness, waste of raw materials, pollution of primary culture, etc., and achieve the effects of strong anti-adversity ability, convenient management and high reproduction coefficient.
Inactive Publication Date: 2018-11-16
BIOLOGICAL TECH INST OF FUJIAN ACADEMY OF AGRI SCI
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Abstract
The invention discloses a method for efficiently inducing seedling propagation of paris polyphylla. According to the method, a paris polyphylla seed of which the radicle is already differentiated is adopted as explants, callus induction and propagation culture are carried out, after a high propagation rate is met, differential culture, tuber expansion, rooting culture and transplanting are furthercarried out, and then a great amount of paris polyphylla seedlings can be propagated, and the paris polyphylla medicinal material growth period can be shortened. By adopting the method, the problemsthat in the prior art paris polyphylla seedlings are low in propagation rate and slow in growth and requirements of the market on paris polyphylla seedlings cannot be met, can be solved. By adopting the method disclosed by the invention, the propagation rate can be up to 60000 times or greater within two years, and the propagation rate is much faster than that of common seed propagation. The method is not only high in propagation rate, but also capable of shortening the field growth period of the paris polyphylla medicinal material, in addition high in fixed planting survival rate of tissue culture tubers, and applicable to on-scale production of paris polyphylla.
Application Domain
Cultivating equipmentsHorticulture methods +2
Technology Topic
Plant TubersPropagation rate +8
Examples
- Experimental program(3)
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