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High-yield cultivation method of annual Angelica sinensis

A cultivation method and annual technology, applied in the field of high-yield cultivation of annual angelica, can solve the problems affecting the safety of medicinal materials of angelica, affecting the yield and quality of angelica, and long production cycle, so as to improve artificial large-scale planting, enhance product competitiveness, The effect of short planting period

Inactive Publication Date: 2014-06-25
XUANWEI HUIHONG AGRI TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Yunnan is one of the important producing areas of angelica in China, with a long history of planting, so angelica is called "cloud angelica" because of its pure quality and high content of volatile oil. It is a natural medicine resource with Yunnan characteristics. Usually, the planting cycle of angelica Generally, it takes 2 years. It is cultivated directly in March of the first year, and the fleshy roots are harvested for medicinal purposes in late October. The mother root is selected for storage. It is transplanted and planted in March to April of the next year, and the seeds are reserved in July to August of the current year. The mother plant blooms and bears fruit, and is harvested in November. Angelica sinensis planted by the above-mentioned traditional planting method has a long production cycle, high investment costs in manpower, material resources, and financial resources, and nearly 15-25% of the plants are prone to early bolting, resulting in high yield and quality. However, with the gradual expansion of the planting area, the damage by diseases and insect pests has gradually increased. The mild ones affect the yield and quality of Angelica sinensis, and the severe ones fail to harvest, causing major economic losses. Among them, the damage of root rot is more serious, especially to the In the rainy season, there is too much rain, and the incidence of root rot in low-lying water is more serious. In addition, in order to increase production, increase income, and prevent pests and diseases, some growers spray a large amount of pesticides during the planting period, which seriously affects the drug safety of angelica medicinal materials.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1: Choose a slope with an altitude of 2000-2500 meters and a slope of 5-10 degrees for planting.

[0015] ① Seedbed preparation: Select sandy soil plots with deep soil, loose and fertile and well-drained soil, plow the selected plots in time, pick out impurities, and after plowing, manage the seedbed with a growth of 8m and a width of 1.2m, and sow Burn the seedbed in the first 3 to 4 days, and then spread a layer of 10cm burning soil substrate on the surface of the seedbed, apply enough base fertilizer, apply 1500-2000kg of decomposed cattle and sheep fine manure per mu, 50kg of ternary compound fertilizer, and Mix the live soil evenly, level it and fine it, and spray 1.5kg / mu of Dikesone disinfectant and 2-5% Dichloride aqueous solution the day before sowing;

[0016] ② Sowing and raising seedlings: sow on January 1 of each year, dry the seeds for 1-2 days before sowing, put the sun-dried seeds into a warm water solution of 0.4-0.5% chloramphenicol at a tempe...

Embodiment 2

[0023] Example 2: Choose flat land with an altitude of 2000-2500 meters for planting.

[0024] ① Seedbed preparation: Select sandy soil plots with deep soil, loose and fertile and well-drained soil, plow the selected plots in time, pick out impurities, and after plowing, manage the seedbed with a growth of 8m and a width of 1.2m, and sow Burn the seedbed in the first 3 to 4 days, and then spread a layer of 10 to 15 cm burning soil substrate on the surface of the seedbed, apply enough base fertilizer, and apply 1800 kg of decomposed cattle and sheep fine manure per mu, 50 kg of ternary compound fertilizer, and Mix the flour and live soil evenly and then make it smooth and fine;

[0025] ② Sowing and raising seedlings: sow on January 5 every year, dry the seeds for 2 days before sowing, soak the sun-dried seeds in a warm water solution of 0.5% chlorpyrifos at a temperature of 35°C for 40 hours, take them out and dry them in the air Dry, then mix 4 times the weight of steriliz...

Embodiment 3

[0032] Example 3: Select an altitude of 2500 to 3000 meters and a slope of 5 to 10 degrees for planting.

[0033] ① Seedbed preparation: Select sandy soil plots with deep soil, loose and fertile and well-drained soil, plow the selected plots in time, pick out impurities, and after plowing, manage the seedbed with a growth of 8m and a width of 1.2m, and sow Burn the seedbed in the first 3 to 4 days, and then spread a layer of 10 to 15 cm burning soil substrate on the surface of the seedbed, apply enough base fertilizer, apply 1500 to 2000 kg of decomposed cattle and sheep fine manure per mu, and 50 kg of ternary compound fertilizer. Mix well with the moisture surface live soil and then level off and finely;

[0034] ② Sowing and raising seedlings: Sow on January 10 every year, dry the seeds for 2 days before sowing, soak the sun-dried seeds in a warm aqueous solution of 0.5% dichloride at a temperature of 35°C for 48 hours, take them out and dry them in the air Dry, then mix...

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PUM

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Abstract

The invention discloses a high-yield cultivation method of annual Angelica sinensis. The method comprises the steps of seedbed settling, sowing and seedling raising, seedling raising management, temporary planting seedling discharging, field transplanting, field management and harvesting and processing. When the cultivation method is used for planting Angelica sinensis, planting cost is low, investment risks are small, after transplanting, survival rate is high, the growth vigor of plants is strong, a planting cycle is short, technology practicability is high, the method is suitable for large-area promotion planting, meanwhile, compared with the prior art, under the situation that quality and pesticide effect are not changed, yield and quality are obviously improved, the occurring rate of plant diseases and insect pests is low, pesticide residual quantity is small, pollution is small, a good foundation is laid for improving manual large-scale planting of Angelica sinensis and enhancing the product competitiveness of Angelica sinensis, and great economic benefit, social benefit and ecological benefit are achieved.

Description

technical field [0001] The invention belongs to the technical field of planting Chinese herbal medicines, and in particular relates to a high-yield cultivation method for annual angelica. Background technique [0002] Angelica is a Umbelliferae plant, aliases: Qingui, Yungui, West Angelica, Min Angelica. Angelica is warm in nature, sweet in taste, and pungent. It has the functions of nourishing blood and promoting blood circulation, regulating menstruation and relieving pain, moistening dryness and moistening intestines. It is mainly used for irregular menstruation, amenorrhea abdominal pain, blood deficiency headache, and dizziness. And it is sold in domestic and foreign markets, especially in recent years, people's lives have been greatly improved, and the demand for angelica is also increasing. Yunnan is one of the important producing areas of angelica in China, with a long history of planting, so angelica is called "cloud angelica" because of its pure quality and high c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 吴克飞
Owner XUANWEI HUIHONG AGRI TECH DEV CO LTD
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