Method capable of effectively preventing and treating root rot of angelica

A technology of root rot and angelica, applied in the field of plant protection and cultivation of traditional Chinese medicinal materials, can solve the problems affecting the yield and quality of Chinese angelica medicinal materials, the aggravation of diseases and insect pests, and the loss of farmers, so as to restore the economic losses of pesticide farmers, increase production, and reduce drug resistance Effect

Inactive Publication Date: 2010-06-16
INST OF MEDICINAL PLANTS YUNNAN ACAD OF AGRI SCI
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the gradual expansion of the planting area, the pests and diseases are gradually increasing. The mild ones affect the yield

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment one: high-altitude mountainous area (2400~3200 meters), slope plantation.

[0024] 1. Plant disease-resistant varieties: select plants with purple stems in the field to reserve seeds, and use the seeds of purple stem plants to raise seedlings for planting.

[0025] 2. Planting in high-altitude areas: choose areas above 2,400 meters above sea level to plant Angelica sinensis.

[0026] 3. Reasonable crop rotation: crop rotation with corn, white kidney beans, rapeseed and other crops is adopted in production, and the rotation period is required to be more than 3 years. Before planting Yun Angelica, the planting ground must be deeply plowed and sun-dried for more than 30 days to eliminate some pathogenic bacteria and insect eggs and inhibit the occurrence of diseases.

[0027] 4. Choose healthy seeds and seedlings: choose seeds without pests and diseases when raising seedlings; choose high-quality seedlings with no mechanical damage, few lateral roots, no diseas...

Embodiment 2

[0034] Embodiment two: high-altitude mountainous area (2500~3200 meters), flat land planting.

[0035] 1. Plant disease-resistant varieties: select plants with purple stems in the field to reserve seeds, and use the seeds of purple stem plants to raise seedlings for planting.

[0036] 2. Planting in high-altitude areas: choose areas above 2,400 meters above sea level to plant Angelica sinensis.

[0037] 3. Reasonable crop rotation: crop rotation with corn, white kidney beans, rapeseed and other crops is adopted in production, and the rotation period is required to be more than 3 years. Before planting Yun Angelica, the planting ground must be deeply plowed and sun-dried for more than 30 days to eliminate some pathogenic bacteria and insect eggs and inhibit the occurrence of diseases.

[0038] 4. Choose healthy seeds and seedlings: choose seeds without pests and diseases when raising seedlings; choose high-quality seedlings with no mechanical damage, few lateral roots, no dise...

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PUM

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Abstract

The invention relates to a method capable of effectively preventing and treating the root rot of angelica, which belongs to the technical fields of medicinal plant cultivation and plant protection. The invention is an integrative preventing and treating method for the root rot of the angelica, which takes the prevention of an agricultural measure as a main part and the prevention and the treatment of a medicament as an auxiliary part. The method comprises the following steps: planting a disease resisting seed source, planting at a high-altitude region, carrying out crop rotation reasonably, adopting healthy seeds and seedlings, improving the permeability of the field, enhancing the management of fertilizer and water, clearing diseased leaves and stubbles, applying pesticide with low toxicity and low residue to land blocks which are easily attacked and suffer from comparatively serious diseases and carrying out chemical prevention and treatment. The typical investigation of the technology shows that the economic loss of a farmer can be redeemed by 20-30% under an equivalent condition. The invention has the advantages of simple and convenient operation, lower cost and obvious economic benefit and social benefit, solves the problem of the disease of the root rot of the angelica effectively, increases the yield of the angelica, can also ensure the quality and safety of medicinal materials and is widely suitable for the planting of the medicinal materials of the angelica.

Description

technology field; [0001] The invention relates to a method capable of effectively preventing and treating root rot of angelica sinensis, belonging to the technical fields of plant protection and traditional Chinese medicinal material cultivation. technical background: [0002] Angelica is an important commonly used Chinese herbal medicine in my country, and it is native to Gansu. Angelica has been introduced and cultivated in the northwest of Yunnan for a long time, and has become an authentic medicinal material in Yunnan, and its products are collectively called "Yungui". Yun Danggui is a good medicine for gynecological diseases commonly used in traditional Chinese medicine. It has a medicinal history of more than 2,000 years. In the domestic and foreign markets, it is a bulk medicinal and edible export variety. Especially in recent years, the life of the domestic people has been greatly improved, and the consumption concept has also changed, and the demand for angelica h...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/00A01C1/06
Inventor 杨斌李绍平王馨严世武李林玉董志渊杨丽英
Owner INST OF MEDICINAL PLANTS YUNNAN ACAD OF AGRI SCI
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