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Method for cultivating selenium-enriched artemisia selengensis

A cultivation method and artemisia artemisiae technology, applied in the field of selenium-enriched Artemisia annua cultivation, can solve problems affecting human health, etc., and achieve the effects of reducing bioavailability, high selenium content, and improving survival rate

Inactive Publication Date: 2017-04-19
凤台县牧碧农业发展有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Relevant studies have shown that reed pole has the ability to accumulate heavy metals, and if eaten too much, it may affect human health

Method used

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Experimental program
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Embodiment Construction

[0022] A method for cultivating selenium-enriched Artemisia annua, comprising the following steps:

[0023] (1) Variety selection: choose Artemisia annua L.;

[0024] (2) Fertilization for soil preparation: choose the sandy loam soil with good irrigation conditions and fertile soil as the planting site, and carry out deep plowing treatment. The depth of deep plowing is greater than 25cm, and expose to the sun for 10 days. Then add organic fertilizer to it as base fertilizer, apply 4500kg of organic fertilizer per mu, and 80kg of compound fertilizer. After the base fertilizer is added, rake the field and perform a second deep plowing. The depth is greater than 30cm. , Rotary tillage and harrowing to make the fertilizer, soil improver and soil fully mixed, and then make a furrow with a width of 1 to 1.2 meters and a furrow depth of 20 cm. The length depends on the size of the planting area. One week before planting, 800 plants / mu Put earthworms with a length of 5-10cm in the so...

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Abstract

The invention provides a method for cultivating selenium-enriched artemisia selengensis. The method comprises the steps of selecting good seeds, performing soil preparation and fertilizing, performing scientific cultivating, performing reasonable fertilizer and water management, and harvesting at proper time. The method realizes purposes of high yield and high quality. The method for cultivating the selenium-enriched artemisia selengensis has advantages of small number of insects and diseases and high output. The output of artemisia selengensis in each mu can reach 1000kg. Furthermore the artemisia selengensis has advantages of high selenium content, high quality, low pesticide residue amount and low heavy metal content. The artemisia selengensis is environment-friendly food.

Description

technical field [0001] The invention relates to the field of crop planting, in particular to a method for cultivating selenium-enriched Artemisia annua. Background technique [0002] Reed stalk, formerly known as wilting stalk Yueqinbutuo, is a perennial herbaceous plant belonging to the genus Asteraceae. In my country, reed puny is mainly distributed in Jiangsu, Anhui, Hubei, Jiangxi and Yunnan, and also grows wild in parts of Northeast and North China. At present, it is widely cultivated in Nanjing, Jiangxi, Yunnan, Anhui and other places. Reed poles play an important role in the Nanjing vegetable market, and it is known as "no feast without poles". [0003] Soil is the basis for human survival and the substrate for crop growth. With the rapid development of urbanization, the contradictions among population, economy, resources and environment have intensified. Human activities have caused many harmful substances to enter the soil system, causing heavy metal pollution in...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01B79/02C05G1/00C09K17/40C09K101/00
CPCA01B79/02A01G22/00C05C5/02C05G5/20C09K17/40C09K2101/00C05C9/00C05D9/00C05D9/02
Inventor 徐怀荣
Owner 凤台县牧碧农业发展有限公司
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