Sweet wormwood culture method

A cultivation method and technology of Artemisia annua, applied in the field of Artemisia annua cultivation, can solve problems such as low artemisinin content, imperfect field management, overgrowth of Artemisia annua, promote division and growth, increase artemisinin content, increase The effect of fertility

Inactive Publication Date: 2018-05-04
GUANGXI XIANCAOTANG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an Artemisia annua that improves the planting yield and artemisinin content of Artemisia annua in view of the imperf

Method used

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  • Sweet wormwood culture method

Examples

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Example Embodiment

[0022] Example 1

[0023] A method for cultivation of Artemisia annua, comprising the following steps:

[0024] (1) Artemisia annua seedlings: select dry or semi-arid land as seedlings, and till the soil particle size is 0.15cm 3 , then lift the car, the width of the car is 1.3m, the height of the car is 18cm, and plant ash is applied to the car ground; according to 100g / m 2 High-efficiency compound fertilizer standard: After the high-efficiency compound fertilizer is melted in water, pour it on the surface of the box to make the soil at a depth of 10cm soaked; take the seeds of Artemisia annua and mix with fine sediment and stir evenly, and sow according to 1 gram of Artemisia annua seeds Box surface 14m 2 Sowing is carried out, and water is sprayed immediately after sowing, and the agricultural film is covered, and the temperature in the agricultural film is kept at 15° C. and the humidity is 60%. The ratio of Artemisia annua seeds to fine sediment is 1:4000;

[0025] (2...

Example Embodiment

[0033] Example 2

[0034] A method for cultivation of Artemisia annua, comprising the following steps:

[0035] (1) Artemisia annua seedlings: select dry or semi-arid land as seedlings, and till the soil particle size is 0.16cm 3 , and then lift the car, the width of the car is 1.3m, the height of the car is 20cm, and plant ash is applied to the car ground; according to 105g / m 2 High-efficiency compound fertilizer standard After high-efficiency compound fertilizer is melted in water, pour it on the surface of the box to make the soil at a depth of 11cm soaked; take the seeds of Artemisia annua and mix with fine sand and stir evenly, and sow according to 1 gram of Artemisia annua seeds Box surface 15m 2 Sowing is carried out, and water is sprayed immediately after sowing, and the agricultural film is covered, and the temperature in the agricultural film is kept at 16 ° C and the humidity is 65%. The ratio of Artemisia annua seeds to fine sediment is 1:4300;

[0036] (2) Lan...

Example Embodiment

[0044] Example 3

[0045] A method for cultivation of Artemisia annua, comprising the following steps:

[0046] (1) Artemisia annua seedlings: select dry or semi-arid land as seedlings, and till the soil particle size is 0.18cm 3 , and then lift the car, the width of the car is 1.4m, the height of the car is 22cm, and plant ash is applied to the car ground; according to 110g / m 2 High-efficiency compound fertilizer standard After high-efficiency compound fertilizer is melted in water, pour it on the surface of the box to make the soil at a depth of 13cm soaked; take the seeds of Artemisia annua and mix with fine sand and stir evenly, and sow according to 1 gram of Artemisia annua seeds Box surface 15m 2 Sowing is carried out, and water is sprayed immediately after sowing, and the agricultural film is covered, and the temperature in the agricultural film is kept at 18° C. and the humidity is 70%. The ratio of Artemisia annua seeds to fine sediment is 1:4500;

[0047] (2) Lan...

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Abstract

The invention relates to the technical field of plant culture, in particular to a sweet wormwood culture method. The method includes the steps of sweet wormwood seedling breeding, soil preparing and transplanting, field managing and harvesting. In field managing, topdressing is conducted in three times through sweet wormwood residue organic fertilizer, efficient composite fertilizer and high-potassium composite fertilizer according to the growth habits of sweet wormwood, the sweet wormwood planting income is improved, the yield per mu of sweet wormwood reaches about 249 kg, and the content ofartemisinin reaches 1.27%. The sweet wormwood planting method has the advantages of being beneficial for field managing and suitable for large-scale planting, and the planted sweet wormwood has high quality.

Description

【Technical field】 [0001] The invention relates to the technical field of plant cultivation, in particular to a method for cultivating Artemisia annua. 【Background technique】 [0002] Artemisia annua (Artemisia annua L.) is an annual or perennial herb of the genus Artemisia in the family Asteraceae. It tastes bitter, pungent, and cold in nature. , bone steaming labor heat, malaria cold and heat, etc., is one of the traditional Chinese medicine antimalarial drugs. Among them, the main active ingredient of Artemisia annua is artemisinin. In the past, wild Artemisia annua was mainly picked for medicinal purposes. [0003] Based on the high medicinal value of Artemisia annua, the market has a huge demand for artemisinin. At present, the output of Artemisia annua planted in the field has reached 200-230 kg, but due to the lack of reasonable field management methods, the fertilization is unreasonable. As a result, the content of artemisinin is mostly 0.06-0.1%, the medicinal valu...

Claims

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Application Information

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IPC IPC(8): A01G22/00A01C21/00C05G1/00A01N61/00A01N47/30A01N43/38A01P21/00
CPCA01C21/005A01N43/38A01N47/30A01N61/00C05B1/02C05B7/00C05C3/00C05C9/00C05C11/00C05D1/02C05D3/02C05D5/00C05D9/00C05F3/00C05F5/002C05F11/00C05F11/08C05F17/20
Inventor 刘开靖孔雪萍覃香楼黄爱鲜
Owner GUANGXI XIANCAOTANG PHARMA
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