Method for promoting root growth of Radix Astragali

A technology of Radix Astragali and its roots, which is applied in the field of promoting the growth of Radix Astragali roots, and can solve the problems of failure to improve the yield and quality of Radix Astragali, low yield, and uneven product quality.

Inactive Publication Date: 2016-08-10
GREEN GRAIN AGRI SCI & TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because Astragalus is one of the bulk medicinal materials, the annual export volume and domestic sales are relatively huge. Although the price has fluctuated, overall, the market demand is increasing, so the economic benefits are significant

Method used

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  • Method for promoting root growth of Radix Astragali

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The method for promoting the growth of roots of Astragalus membranaceus is to drill holes at the rhizome junction of Astragalus membranaceus, the depth of which is 1 / 3 of the diameter of the junction of rhizomes, and inject the prepared nutrient solution into the Astragalus membranaceus plant. The input amount of nutrient solution is The quality of a single Astragalus membranaceus is 1 / 30 and the nutrient solution used needs to be prepared and used immediately. After the nutrient solution is input, the injection needle hole is sealed, and the operation is repeated every half a month. The operation is continuous for 6 months. The Astragalus plants are harvested and washed. Net dry and take the root of the plant to obtain the crude drug Astragalus;

[0019] Wherein, the preparation process of the nutrient solution is as follows: 230 parts of ionized water, 1.3 parts of urea, 1.7 parts of glucose, 0.8 parts of zinc gluconate, 1.3 parts of aspirin, 0.6 parts of ammonium moly...

Embodiment 2

[0021] The method for promoting the growth of roots of Astragalus membranaceus is to drill holes at the rhizome junction of Astragalus membranaceus, the depth of which is 1 / 3 of the diameter of the junction of rhizomes, and inject the prepared nutrient solution into the Astragalus membranaceus plant. The input amount of nutrient solution is 1 / 30 of the quality of a single Astragalus membranaceus and the nutrient solution used needs to be prepared and used immediately. After the nutrient solution is input, the injection needle hole is sealed, and the operation is repeated every half a month. The continuous operation is 6-30 months, and the Astragalus plants are harvested. , washed and dried in the sun to take the root of the plant to obtain the crude drug Astragalus;

[0022] Wherein, the preparation process of the nutrient solution is as follows: 240 parts of ionized water, 1.7 parts of urea, 1.9 parts of glucose, 0.9 parts of zinc gluconate, 1.8 parts of aspirin, 0.8 parts of ...

Embodiment 3

[0024] The method for promoting the growth of roots of Astragalus membranaceus is to drill holes at the rhizome junction of Astragalus membranaceus, the depth of which is 1 / 4 of the diameter of the junction of rhizomes, and inject the prepared nutrient solution into the Astragalus membranaceus plant, and the input amount of nutrient solution is The quality of single Astragalus membranaceus is 1 / 40 and the nutrient solution used needs to be prepared and used immediately. After the nutrient solution is input, the injection needle hole is sealed, and the operation is repeated every half a month. The continuous operation is 6-30 months, and the Astragalus plants are harvested. , washed and dried in the sun to take the root of the plant to obtain the crude drug Astragalus;

[0025] Wherein, the preparation process of the nutrient solution is: take 268 parts of deionized water, 2 parts of urea, 2 parts of glucose, 1 part of zinc gluconate, 2 parts of aspirin, 1 part of ammonium molyb...

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Abstract

The invention provides a method for promoting root growth of Radix Astragali. The method comprises the following steps: drilling a hole at the joint of the plant of Radix Astragali and the root of Radix Astragali, inputting a nutrient solution into the plant of Radix Astragali by using an injection method and then sealing the injection hole; repeating the above-mentioned operations once every half a month in a period of 6 to 30 months; and then harvesting the plant of Radix Astragali, carrying out cleaning and sun-drying and taking the root of Radix Astragali so as to obtain crude Radix Astragali. Compared with traditional plantation methods for Radix Astragali, the method provided by the invention has the following advantages: under the condition of a same plantation period, yield of Radix Astragali is obviously increased and the growth period of Radix Astragali is shortened, so market demands are met; and the method is also applicable to large-scale, standardized and commercial production, can increase incomes of peasants, protects wild Radix Astragali resources and has important economic benefits social benefit, social benefit and ecology benefits.

Description

technical field [0001] The invention relates to a method for planting Chinese herbal medicines, in particular to a method for promoting the growth of astragalus roots. Background technique [0002] Astragalus has the functions of invigorating qi and solidifying the surface, diuresis and swelling, detoxifying and promoting granulation. Astragalus is a deep-rooted plant, suitable for growing in sandy loam with deep soil, loose fertile soil and good drainage. Astragalus likes a cool climate, drought resistance, cold resistance, fear of heat, fear of waterlogging, too high air will inhibit the growth of leaves, too wet soil will cause root rot, seed germination does not like high temperature. [0003] Astragalus is not suitable for planting in clay soil and strong saline-alkali soil, and avoids continuous cropping. It is not suitable for crop rotation with safflower, potato, Atractylodes macrocephala, and chrysanthemum. The seeds of Astragalus membranaceus are hard, and usuall...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01C21/00
CPCA01C21/005C05C3/00C05G3/00C05G5/23C05C9/00C05D5/00C05D9/02C05F11/00Y02P20/133
Inventor 郭亚培秦丽敏
Owner GREEN GRAIN AGRI SCI & TECH DEV CO LTD
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