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A Pinellia planting method that inhibits the enrichment of cadmium content

A planting method and content technology, applied in the directions of seed and rhizome treatment, root crop cultivation, agriculture, etc., can solve the problems affecting the quality of finished products of Pinellia, export restrictions on sales and export of Chinese medicinal materials, pollution, etc., to enhance germination characteristics and growth vitality, The effect of shortening the harvest period and reducing the enrichment amount

Active Publication Date: 2021-04-02
安徽省宗正农业科技开发股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of artificially planting Pinellia, the soil and other environments are heavily polluted, which affects the quality of Pinellia finished products. For example, the cadmium element in Pinellia products exceeds the standard, resulting in restrictions on the sales and export of Pinellia and other Chinese medicinal materials. ,

Method used

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  • A Pinellia planting method that inhibits the enrichment of cadmium content
  • A Pinellia planting method that inhibits the enrichment of cadmium content

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A pinellia planting method for inhibiting cadmium content enrichment, comprising the following steps:

[0024] (1) Seed treatment

[0025] The pinellia seeds were first activated in a magnetic field for 5 minutes, and after the activation treatment, they were soaked in 3.5% Oscillatoria chloroform extract dispersion for 4 hours, then filtered, and then germinated at 32°C for 10 hours. can be sown;

[0026] (2) Field management

[0027] When the pinellia sprouts new shoots and the mother pinellia shells and re-grows new roots, use the improvement solution obtained by mixing the chloroform extract of Oscillatoria algae and humate and dissolving it in water to water the pinellia, watering it once every 6 days, continuously After watering 5 times, you can wait for Pinellia to mature and harvest.

[0028] Further, the preparation method of the Oscillatoria chloroform extract is:

[0029] (1) Dried the algae until the moisture content reached 12%, crushed the algae powder...

Embodiment 2

[0040] A pinellia planting method for inhibiting cadmium content enrichment, comprising the following steps:

[0041] (1) Seed treatment

[0042] The pinellia seeds were first activated in a magnetic field for 8 minutes, and after the activation treatment, they were soaked in 3.5% Oscillatoria chloroform extract dispersion for 6 hours, then filtered, and then germinated at 32°C for 10 hours. can be sown;

[0043] (2) Field management

[0044] When the pinellia sprouts new shoots and the mother Pinellia shells and re-grows new roots, the Pinellia is watered with the improvement liquid obtained by mixing the chloroform extract of Oscillatoria algae and humate and dissolving it in water, watering once every 8 days, continuously After watering 5 times, you can wait for Pinellia to mature and harvest.

[0045] Further, the preparation method of the Oscillatoria chloroform extract is:

[0046] (1) Dried the algae until the moisture content reached 12%, crushed the algae powder t...

Embodiment 3

[0057] A pinellia planting method for inhibiting cadmium content enrichment, comprising the following steps:

[0058] (1) Seed treatment

[0059] The pinellia seeds were first activated in a magnetic field for 6 minutes, and after the activation treatment, they were soaked in 3.5% Oscillatoria chloroform extract dispersion for 5 hours, then filtered, and then germinated at 32°C for 10 hours. can be sown;

[0060] (2) Field management

[0061] When the pinellia sprouts new shoots and the mother pinellia shells and re-grows new roots, the pinellia is irrigated with the improvement solution obtained by mixing the chloroform extract of Oscillatoria algae and humate and dissolving it in water, watering once every 7 days, continuously After watering 5 times, you can wait for Pinellia to mature and harvest.

[0062] Further, the preparation method of the Oscillatoria chloroform extract is:

[0063] (1) Dried the algae until the moisture content reached 12%, crushed the algae powder...

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Abstract

The invention discloses a pinellia tuber planting method for suppressing enrichment of the cadmium content, and relates to the technical field of planting of traditional Chinese herbal medicines. Themethod includes following steps: (1) seed processing, and (2) field management. According to the pinellia tuber planting method for suppressing enrichment of the cadmium content, the method is simple,and the cadmium content in pinellia tuber is effectively suppressed.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine planting, and in particular relates to a pinellia planting method for suppressing the enrichment of cadmium content. Background technique [0002] Pinellia is a plant of the Araceae family Pinellia. Its dried tubers are used as medicine. It was first recorded in "Shen Nong's Herbal Classic". It is a commonly used traditional Chinese medicine that has been used blindly for more than 2,000 years. It has the effects of drying dampness and resolving phlegm, lowering adverse flow and relieving vomiting, dispelling lumps and resolving stagnation. The 2010 edition of "Chinese Pharmacopoeia" includes three forms of pinellia under the entry of medicinal materials, decoction pieces and processed products (French Pinellia, Jiang Pinellia, and Qing Pinellia). Anhui is one of the main pinellia producing areas, including Yin Pinellia, Shu Pinellia, Ying Pinellia, and Jiao Pinellia. At pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/25A01C1/00
CPCA01C1/00A01G22/25
Inventor 王宗正
Owner 安徽省宗正农业科技开发股份有限公司
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