Method for processing unibract fritillary bulb seeds

A processing method and technology of fritillary fritillary, applied in the field of fritillaria seed treatment, can solve the problems that the ability of the plant to adapt to the external environment is not improved, the final output of the bulb is affected, and the time cost is high, and the plant has a strong ability to adapt to the outside world. , The ability to adapt to the external environment is enhanced, and the processing time is short.

Active Publication Date: 2011-04-06
薛永新
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Problems solved by technology

The patent application number is 20061002086.4 "a method for treating spring sowing seeds of Fritillaria sichuanensis", although it solves the problem of after-ripening of seeds, it enables seeds that cannot be sown in time to germinate in the next spring, and improves the germination rate of seeds , but the processing time of this method is longer, the seeds need to be buried in the previous ye

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Embodiment Construction

[0013] (1) Obtain mature Chuan Fritillaria seeds

[0014] All the Fritillaria seeds collected in Zheduoshan wild tending base in Kangding, Sichuan were selected with water to remove seeds and impurities, and then 30mg.L -1 Soak the seeds with gibberellin for 32 hours, wash them with distilled water after the treatment, and then place them in sand storage at 8-12°C for 70 days to obtain mature Fritillaria seeds;

[0015] (2) Obtain the germination situation of Fritillaria sichuanensis seeds

[0016] Take out the Fritillaria fritillaria seeds treated with sand stratification for 70 days, put them on the seedling bed to accelerate germination, the temperature is controlled at 20-25°C, the seed germination standard is that the seed coat is cracked and exposed or long roots, and the germination rate of the seeds is counted after 40 days of cultivation 67.0%;

[0017] (3) Induction of polyploidy in Fritillaria chinensis seeds

[0018] Will go through 30mg.L -1 After 32 hours of ...

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Abstract

The invention discloses a method for processing unibract fritillary bulb seeds. The method comprises the following steps of: physiologically and morphologically after-ripening the unibract fritillary bulb seeds in a shorter time by using gibberellin and combining a low-temperature sand storage stratification method; performing polyploid induction processing on the after-ripened unibract fritillary bulb seeds by using solution of colchicine; and culturing a new unibract fritillary bulb polyploidy variety with high active ingredient content. The method has the advantages of short processing time, high active ingredient content, high plant environment adaptability and the like.

Description

technical field [0001] The invention relates to a method for treating Fritillaria fritillata seeds. Background technique [0002] Fritillaria cirrhosa D.Don is a perennial herb that grows at an altitude of 3500m-4500m. The bulbs are rare and authentic medicinal materials produced in Sichuan. Modern studies have shown that Chuan Fritillaria is the most commonly used and most effective cough-relieving and phlegm-resolving medicine. steroidal saponins. Fritillaria is an endangered medicinal plant on the plateau, and its commodities mainly come from wild plant resources. Due to long-term overharvesting and excessive digging, coupled with the deterioration of the ecological environment, the wild plant resources of Fritillaria have declined sharply and are facing depletion. [0003] At present, Fritillary fritillary mainly relies on seeds for sexual reproduction, and it is necessary to complete the sowing of seeds before the permafrost period in autumn every year. Due to the mor...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01C1/02A01H1/08C12Q1/68
Inventor 薛永新王跃华代勇胡胜玲徐世军孙雁霞王晓蓉何宗晟
Owner 薛永新
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