Method for germinating polygonatum kingianum seeds

Abstract

The invention discloses a method for germinating polygonatum kingianum seeds, and belongs to the technical field of planting of traditional Chinese medicinal materials. The method comprises the following steps that (1) the polygonatum kingianum seeds are cleaned and peeled; (2) in a step of performing sand-storage treatment of a plastic basket, the plastic basket with grids is adopted, a layer of screen is cushioned at the bottom of the plastic basket, 5cm fine sands are placed on the screen, the polygonatum kingianum seeds are put on the sands and the 5cm sands cover the seeds, and such a process is repeatedly carried out for three times, namely, four layers of sands cover the three layers of polygonatum kingianum seeds at intervals; (3) in a greenhouse culture step, the plastic basket is subjected to sand storage treatment and put into a solar greenhouse, and the polygonatum kingianum seeds in plastic basket are cultured for 6 months by using a temperature and humidity control instrument under a condition that the day and night temperature in the greenhouse is kept at 30-5 DEG C and the indoor air relative humidity everyday is 40-80 percent. The method is easy, feasible, and low in cost; the germination period of the polygonatum kingianum is shortened from 2 years into 6 months, and the germination rate is increased from 30-50 percent to 90-95 percent. The method provides technical guarantee for reproduction and scale planting of the polygonatum kingianum.

Description

technical field [0001] The invention belongs to the technical field of planting Chinese medicinal materials, in particular to a method for germination of Polygonatum yunnanensis seeds. Background technique [0002] Dianhuangjing (Polygonatum kingianum Coll. et Hemsl.) is a commonly used traditional Chinese medicine with a history of more than 2,000 years in my country. Sweet in nature and flat in flavor, enters the lung, spleen and kidney meridians. Efficacy Buzhongyiqi, nourishing the heart and lungs, strengthening the bones and muscles, treating deficiency and cold and heat, tuberculosis and hemoptysis, lack of food after illness, weakness of muscles and bones, rheumatism pain, wind and ringworm disease, it is a product for nourishing yin; in recent years, pharmacological studies have shown that in addition to In addition to the above effects, Rhizoma Polygonatum also has antibacterial effects, especially on Mycobacterium tuberculosis and fungi, and also has the effect of...

AI Technical Summary

Problems solved by technology

[0007] The above patented technology uses ethanol, gibberellin, GA 3 And other compounds, not only increase the production cost, there may be chemical residues, and it is not conducive to the standardized cultivation of Rhizoma Polygonatum

[0008] Through literature search, there is no public report identical with the present invention