Method for cultivating radix astragali

A cultivation method, the technology of Astragalus membranaceus, applied in the cultivation field of Astragalus membranaceus, can solve the problems that plague the cultivation and development of Astragalus membranaceus, the quality of medicinal materials, the quality of medicinal materials is unstable, etc., and achieve the effect of being suitable for popularization, increasing germination rate and easy to master

Inactive Publication Date: 2017-01-11
宋维成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the unstable quality of medicinal materials and the decline in the quality of medicinal materials in the artificial cultivation of Astragalus membranaceus are the bottlenecks that plague the development of Astragalus membranaceus cultivation.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A cultivation method of Radix Astragali, comprising the steps of:

[0015] ⑴ Mix Astragalus seeds with brown soil, the amount of brown soil is twice the volume of Astragalus seeds, put it into a plastic packaging bag, then remove the air inside the packaging bag, seal the mouth of the bag, and then put it into an air-blocking protective bag , pump out the air in the gas-blocking protective bag, fill the bag with carbon dioxide gas, seal the bag mouth to prepare an astragalus seed bag, and put it in the storage room for 6 months of light-proof treatment;

[0016] ⑵Choose sandy loam soil with good drainage, no water accumulation, and sunny for planting, and apply 25000kg / hm of decomposed farmyard manure 2 As base fertilizer, plow 25cm deep, level and harrow the ground before sowing, and make a furrow after plowing, with a width of 100cm and a height of 25cm;

[0017] (3) Take out step (1) Put the treated seeds into the seed nutrient solution and soak for 3 hours. The for...

Embodiment 2

[0021] A cultivation method of Radix Astragali, comprising the steps of:

[0022] ⑴ Mix Astragalus seeds with brown soil, the amount of brown soil is 3 times the volume of Astragalus seeds, put it into a plastic packaging bag, then pump out the air inside the packaging bag, seal the bag mouth, and then put it into an air-blocking protective bag , pump out the air in the gas-blocking protective bag, fill the bag with carbon dioxide gas, seal the bag mouth to prepare an astragalus seed bag, and put it in the storage room for 12 months to avoid light;

[0023] ⑵Choose sandy loam soil with good drainage, no water accumulation, and sunny for planting, and apply 30000kg / hm of decomposed farmyard manure 2 As base fertilizer, plow 30cm deep, level and harrow the ground before sowing, and make a furrow after plowing, with a width of 100cm and a height of 25cm;

[0024] (3) Take out step (1) Put the treated seeds into the seed nutrient solution and soak for 4 hours. The formula of the ...

Embodiment 3

[0028] A cultivation method of Radix Astragali, comprising the steps of:

[0029] ⑴ Mix Astragalus seeds with brown soil, the amount of brown soil is 2-3 times the volume of Astragalus seeds, put it into a plastic packaging bag, then pump out the air inside the packaging bag, seal the bag mouth, and then put it into the air barrier protection In the bag, remove the air in the gas-blocking protective bag, fill the bag with carbon dioxide gas, seal the mouth of the bag to prepare an astragalus seed bag, and put it in the storage room for 8 months to avoid light;

[0030] ⑵Choose sandy loam soil with good drainage, no water accumulation, and sunny for planting, and apply 28000kg / hm of decomposed farmyard manure 2 As base fertilizer, plow 28cm deep, level and harrow the ground before sowing, and make a furrow after plowing, with a width of 100cm and a height of 25cm;

[0031] (3) Take out step (1) Put the treated seeds into the seed nutrient solution and soak for 3.5h. The formul...

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PUM

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Abstract

The invention discloses a method for cultivating radix astragali, and belongs to the technical field of medicinal plant cultivation. The method comprises the following steps: performing light shielding treatment, treatment with a nutrient solution and intense lighting treatment on seeds of radix astragali, uniformly mixing the seeds with medicines and soil, sowing the seeds, covering the seeds with a red mulching film, performing topdressing with a mulching film fertilizer and farmyard manure alternatively every 21-41 days from the first ten days of May of a first year and a second year, performing topping before July, properly watering seedlings in a seedling period and a seedling establishment period, and performing deep digging to harvest the radix astragali while plants are withered in autumn in a third year. By adopting the method, dormancy of the seeds of the radix astragali can be sufficiently broken, the germination rate and the seedling uniformity degree of the seeds can be increased, and the yield and the quality of the radix astragali can be ensured. The method disclosed by the invention is good in operability, easy to handle and applicable to popularization.

Description

technical field [0001] The invention belongs to the technical field of medicinal plant cultivation, and in particular relates to a method for cultivating Astragalus membranaceus. Background technique [0002] Astragalus, also known as Mianqi, is a perennial herb mainly produced in Inner Mongolia, Shanxi, Gansu, Heilongjiang and other places in my country. Astragalus is a medicinal and edible plant, and its medicinal use has a history of more than 2,000 years. Astragalus membranaceus is warm in nature, sweet in taste, slightly warm, and returns to the lung, spleen, liver, and kidney meridians. Astragalus has the effects of benefiting qi and solidifying the surface, astringing sweat and solidifying, removing sores and promoting granulation, diuresis and detumescence. It is used to treat qi deficiency and fatigue, depression of middle qi, chronic diarrhea and prolapse of the anus, bloody stool and metrorrhagia, surface deficiency and spontaneous sweating, carbuncle and gangre...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A01G1/00A01C1/00A01C1/06
CPCA01C1/00A01C1/06
Inventor宋维成
Owner宋维成