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Seed germination accelerating agent for polygonatum cyrtonema and germination accelerating method thereof

A technology of Polygonatum polyflora and a germination agent, applied in the directions of seed immunity, seed and rhizome treatment, application, etc., can solve the problems of low germination rate, etc., and achieve the effect of solving the shortage of supply and reducing the production cost.

Inactive Publication Date: 2019-03-26
安徽省科学技术研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In order to avoid the existing problems of the above-mentioned prior art, the present invention proposes a seed germination agent of Polygonatum polyflora and a germination method thereof, aiming at solving the problem of too low germination rate encountered in the propagation process of Polygonatum polyflora seeds, and realizing The purpose of increasing the reproduction coefficient, shortening the seedling cycle and saving costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] (1) Pretreatment of seeds

[0029] Put the Polygonatum multiflora fruit into a ziplock bag, store and ferment at room temperature for 15 days, and when most of the fruit is soft and rotten, you can scrub and remove the peel and pulp, rinse the seeds with running water until there is no pulp on the surface, dry and sieve to obtain a clean, Put the plump Polygonatum multiflora seeds into a pre-sterilized container; the thousand-grain weight of the mature and qualified Polygonatum multiflora seeds should be greater than 40g.

[0030] Slowly pour the Polygonatum multiflora seeds into the potassium permanganate solution with a mass concentration of 0.1%. In order to achieve a sufficient disinfection effect, the volume of the seeds should not exceed half of the volume of the potassium permanganate solution. Soak and disinfect for 40 minutes without stopping Stir with a glass rod to make the seeds fully contact with the potassium permanganate solution to fully sterilize. Then...

Embodiment 2

[0038] Processed in the same manner as in Example 1, the difference was only that the percentage by weight of each raw material of the seed germination agent was: ligninase 1%, cellulase 1%, carbendazim 5%, and all the other being distilled water.

Embodiment 3

[0040] Processed in the same manner as in Example 1, the difference was only that the percentage by weight of each raw material of the seed germination agent was: 3% ligninase, 0.5% cellulase, 5% carbendazim, and the rest were distilled water.

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PUM

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Abstract

The invention discloses a seed germination accelerating agent for polygonatum cyrtonema and a germination accelerating method thereof. The germination accelerating agent is prepared from the followingraw materials in percentage by weight: 1 to 3 percent of ligninase, 0.5 to 1 percent of cellulase, 1 to 10 percent of carbendazim and the balance of distilled water. According to the prepared seed germination accelerating agent, the dormancy of polygonatum cyrtonema seeds is broken; the seedling growing period of the polygonatum cyrtonema seeds can be greatly shortened; the production cost is reduced; and the problem that polygonatum cyrtonema seedlings are short in supply can be solved.

Description

technical field [0001] The invention relates to a seed germination agent of Polygonatum polyflora and a germination accelerating method thereof. Background technique [0002] Polygonatum multiflora is a perennial herb of the genus Polygonatum in the family Liliaceae, which has medicinal, edible, ornamental and beauty value. Polygonatum multiflora has delicate meat and rhizomes similar to ginger. It has the functions of invigorating the spleen and nourishing qi, nourishing the lungs and kidneys, nourishing yin and promoting body fluid, etc. It has been regarded as a precious Chinese medicinal material by the Chinese medicine community since ancient times, and has the title of "the king of blood and qi". reputation. According to the Pharmacopoeia, Polygonatum genus used as medicine is mainly Polygonatum in northern China, Polygonatum in Yunnan-Guizhou Plateau and Polygonatum multiflora in the south of the Yangtze River. [0003] At present, most of the Polygonatum multiflora...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01C1/08
CPCA01C1/00A01C1/08
Inventor 陈龙胜刘玉军董先茹许舒雯蔡群兴陈瑞瑞
Owner 安徽省科学技术研究院
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