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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 imperfect field management of the existing Artemisia annua cultivation technology, resulting in excessive growth of Artemisia annua and low artemisinin content. cultivation method

Method used

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  • Sweet wormwood culture method

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Effect test

Embodiment 1

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

[0024] (1) Artemisia annua seedlings: select dry land or semi-arid land as seedling land, plow until the soil particle size is 0.15cm 3 , and then start the box, the box width is 1.3m, the box height is 18cm, and plant ash is applied to the box ground; according to 100g / m 2 High-efficiency compound fertilizer standard Take high-efficiency compound fertilizer and dissolve it in water, pour it on the surface of the car, and make the soil depth 10cm soak; take the seeds of Artemisia annua and fine sand and mix them evenly, and spread them according to the amount per 1 gram of Artemisia annua seeds Deck 14m 2 Carry out sowing, spray clear water immediately after sowing, and arch the agricultural film, keep the temperature in the agricultural film to be 15 ℃, humidity be 60%, treat that Artemisia annua seedling grows to 7cm and can transplant; Wherein, by weight, The ratio of the Artemisia annua seeds to ...

Embodiment 2

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

[0035] (1) Artemisia annua seedlings: select dry land or semi-arid land as seedling land, plow until the soil particle size is 0.16cm 3 , and then start the box, the box width is 1.3m, the box height is 20cm, and plant ash is applied to the box ground; according to 105g / m 2 High-efficiency compound fertilizer standard Take high-efficiency compound fertilizer and dissolve it in water, pour it on the surface of the car to make the soil at a depth of 11cm soak; take the seeds of Artemisia annua and fine sand and mix them evenly, and spread them according to the amount per 1 gram of Artemisia annua seeds Deck 15m 2 Carry out sowing, spray clear water immediately after sowing, and arch cover agricultural film, keep the temperature in the agricultural film to be 16 ℃, humidity be 65%, treat that Artemisia annua seedling grows to 8cm and can transplant; Wherein, by weight, The ratio of the Artemisia annua s...

Embodiment 3

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

[0046] (1) Artemisia annua seedlings: select dry land or semi-arid land as seedling land, plow until the soil particle size is 0.18cm 3 , and then start the box, the box width is 1.4m, the box height is 22cm, and plant ash is applied to the box ground; according to 110g / m 2 High-efficiency compound fertilizer standard Take high-efficiency compound fertilizer and dissolve it in water, pour it on the surface of the car, so that the soil depth is 13cm soaked; take the seeds of Artemisia annua and fine sand and mix them evenly, and spread them according to 1 gram of Artemisia annua seeds Deck 15m 2 Carry out sowing, spray clear water immediately after sowing, and arch cover agricultural film, keep the temperature in the agricultural film to be 18 ℃, humidity be 70%, treat that Artemisia annua seedling grows to 9cm and can transplant; Wherein, by weight, The ratio of the Artemisia annua seeds to the fine ...

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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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