Radix codonopsis cultivation method

A cultivation method and technology of Codonopsis ginseng, applied in the field of cultivation of Codonopsis pilosula, can solve problems such as being unsuitable for cultivation of Codonopsis pilosula

Inactive Publication Date: 2013-09-11
SHANTOU MEILIN PLANTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the humid climate in the south, it is not suitable for the cultivation of Codonopsis pi...

Method used

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  • Radix codonopsis cultivation method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Embodiment 1: the preparation of Chinese torreya and Chinese catkin extract

[0062] Select sun-dried torreya and turnips; mix according to the weight ratio of torreya: turnip: 1:1; then use a claw crusher to crush into 20-40 mesh fragments, immerse 1 kg of fragments in 4 liters of hot water (Water temperature 95-98°C) Soak for 2-3 hours, filter to remove debris, and store the obtained extract in a cool and ventilated place for later use.

Embodiment 2

[0063] Embodiment 2: the preparation of areca nut and turnip extract

[0064] Select sun-dried betel nuts and turnips; mix them according to the weight ratio of betel nuts: turnips: 1:1; then use a claw crusher to crush them into 20-40 mesh fragments, and immerse 1 kg of fragments in 4 liters of hot water (Water temperature 95-98°C) Soak for 2-3 hours, filter to remove debris, and store the obtained extract in a cool and ventilated place for later use.

Embodiment 3

[0066] Embodiment 3: the cultivation of Radix Codonopsis (method of the present invention)

[0067] Seedling:

[0068] 1. 30 days before sowing, add 300 kg (fineness: about 20 mesh) of river sand and 150 kg of fermented poultry and livestock manure per mu of cultivated land to improve the soil.

[0069] 2. Three days before sowing, spray each acre of cultivated land with 3 kg of baking soda diluted water.

[0070] 3. Use the plump and firm Codonopsis pilosula seeds from Longxi, Gansu the next year, and use 1 kg of tobacco stem fine powder (crushed to a fineness of 200 mesh) and 2 kg of medical stone fine powder (ground to a fineness of 20-40 mesh) for seeds per mu of cultivated land. , mix evenly and then sow when the frost falls to the beginning of winter (temperature 20-22°C).

[0071] 4. After sowing, cover with thin straw and sprinkle water.

[0072] 5. Sprinkle water once a day within 10 days of sowing, and seedlings emerge after 10 days of sowing. At this time, water ...

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Abstract

The invention relates to a radix codonopsis cultivation method. The method includes: mixing appropriate river sand before cultivation to facilitate drainage, improving soil, and spraying extract liquid of semen torreya and fructus ulmi or semen arecae and fructus ulmi to prevent diseases. By the cultivation method, during radix codonopsis cultivation, excessive special requirements for fields are unnecessary, extra filed management is unnecessary, and pesticide dependence is reduced, namely root rot can be prevented or severity of root rot can be lowered.

Description

technical field [0001] The invention belongs to the field of agriculture, in particular to the field of traditional Chinese medicine cultivation, and more specifically, the invention relates to a cultivation method of Codonopsis pilosula. Background technique [0002] Codonopsis Codonopsis is a commonly used traditional Chinese medicinal material, belonging to Codonopsis Codonopsis in Campanulaceae family, a perennial herb whose root can be used for medicine. Because its origin is Shangdang in Shanxi, the shape of the root is like ginseng, so it is named Codonopsis. [0003] It has been introduced and cultivated all over the country, mainly distributed in Heilongjiang, Jilin, Liaoning, Shanxi, Shaanxi, Gansu, Ningxia, Sichuan and other provinces. There are many varieties of Dangshen, such as Xidang (mainly produced in Gansu, Shanxi, Sichuan and other provinces), Dongdang (mainly produced in Northeast provinces), Ludang (mainly produced in Shanxi, Henan and other provinces)....

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 陈昱年赵贺兰
Owner SHANTOU MEILIN PLANTING TECH
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