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A kind of pelletized Codonopsis pilosula seed preparation method

A technology for pelletizing and seeding, which is applied to the field of pelletizing Codonopsis pilosula seed preparation, can solve the problems of mechanized sowing of seeds, etc., and achieve the effects of improving seed quality and vigor, improving seedling emergence rate and seedling quality, and reducing labor consumption.

Active Publication Date: 2017-07-07
GANSU UNIV OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the planting of Codonopsis pilosula has formed a huge scale, but it is difficult to realize mechanized sowing due to small seeds

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～8

[0012] 1 Materials and methods

[0013] 1.1 Materials Codonopsis seeds were purchased from Huichuan Traditional Chinese Medicine Market in Weiyuan County, Dingxi City, Gansu Province in April 2015. They were identified as Platycodon grandiflorum Codonopsis by Professor Du Tao of Gansu College of Traditional Chinese Medicine ( Codonopsispilosula (Franch.) Nannf) Seed.

[0014] 1.2 Method

[0015] 1.2.1 Seed pelleting

[0016] The seeds of Codonopsis are removed by winnowing, weigh the seeds, wash them with water and dry them, add soluble starch (adhesive), tannic acid (promote germination and root bud growth), thistle beetle (acetamid, insecticide) After stirring, put it in the coating machine, add water at a uniform speed, then add palygorskite at a uniform speed (the sepiolite fiber is also added in Example 8), pelletize at 100rm / min for 15min, and take it out after pelletizing. Dry through a 2mm sieve.

[0017] 1.2.2 Determination of germination rate

[0018] Randomly select 1000 p...

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Abstract

The invention discloses a method for preparing pelletized Codonopsis pilosula seeds, belonging to the technical field of seeds. Steps: wind-select Codonopsis pilosula seeds to remove impurities, take the seeds, wash them with water and dry them, add soluble starch, tannic acid, amaranth, stir them evenly and put them in the coating machine, add water first, then add palygorskite , carry out pilling, take out after pilling, sieve and dry. The invention realizes large granulation of small seeds, saves seeds and reduces labor, reduces operating costs, improves seed quality and vitality, and adopts pelletization to make Codonopsis pilosula seeds into spherical shapes, increases the weight and particle diameter of Codonopsis pilosula seeds, and improves The seed filling rate is improved, which is conducive to the realization of precision sowing; and the additives are used to provide the required nutrients for the seeds of Codonopsis pilosula, which improves the emergence rate of Codonopsis pilosula seeds and the quality of seedlings.

Description

Technical field [0001] The invention discloses a method for preparing pelletized Codonopsis seeds, which belongs to the technical field of seeds. Background technique [0002] Codonopsis ( Codonopsis pilosula ) It is an oval or round-like thick slice with yellowish brown or grayish yellow on the surface, yellowish white or yellowish brown on the cut surface, cracks or chrysanthemum patterns, and a light yellow center in the center. The periphery is pale yellow-white and yellow-brown, with longitudinal wrinkles. It has a special aroma and slightly sweet taste. Raw Codonopsis tablets benefit vital energy and promote fluids. It is often used for qi and body injury or loss of qi and blood. Codonopsis is sweet in taste and flat in nature. There are nourishing qi, quenching thirst, strengthening the spleen and lungs, nourishing blood and promoting fluid. It is used for spleen and lung qi deficiency, lack of food and fatigue, cough, deficiency and asthma, insufficient qi and blood,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/06
Inventor 陈红刚杜弢王惠珍
Owner GANSU UNIV OF CHINESE MEDICINE
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