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Planting method for grapes with quantitative-rich-selenium leaf surfaces

A planting method, grape technology, applied in the direction of fertilization, application, nitrogen fertilizer, etc., can solve the problem that the selenium content and selenium form cannot be quantitatively controlled, and achieve the effects of facilitating transportation, increasing selenium content, and preventing cancer

Inactive Publication Date: 2018-07-17
LIAONING UNIVERSITY
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  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the above methods cannot quantitatively control the amount of selenium content and the existing form of selenium, so whether the obtained selenium-enriched crops and selenium-enriched foods are safe and effective is the primary problem to be solved urgently

Method used

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  • Planting method for grapes with quantitative-rich-selenium leaf surfaces

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Embodiment Construction

[0031] Implementation example of the present invention, a kind of planting method that grape soil applies selenium fertilizer, specifically as follows:

[0032] 1. Soil plowing: Before planting seedlings, the land is plowed and improved with bio-organic fertilizer and straw. That is, apply 400-500kg of mixed fertilizer of decomposed chicken manure and decomposed soybean meal per mu of land, so that the mixed fertilizer can be evenly sprinkled into the soil, and plowed so that the mixed fertilizer can be evenly mixed with the soil.

[0033] 2. Planting seedlings: in the first ten days of November of the first year, plant grape seedlings in the greenhouse in a wide row, and form ridges on the planting ditch with a height of 20-30 cm and a distance of 1.0-1.5 m. The grapes are planted on the ridges Above, the distance between plants is 0.5m. .

[0034] 3. Degermination and introduction of seedlings to shelves: In the first ten days of December of the first year, after the grape...

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Abstract

The invention provides a planting method for grapes with quantitative-rich-selenium leaf surfaces. The method comprises the following steps of soil ploughing, seedling planting, removal of unwanted sprouts / seedling guiding to trellis, selenium fertilizer application on the leaf surfaces, field management and harvesting. According to the planting method for the grapes with the quantitative-rich-selenium leaf surfaces, a selenium-rich preparation is used as fertilizer, the amount of selenium fertilizer can be regulated and controlled according to the selenium content of a required product, the total selenium content is within 0.5-6.0 mg.kg, multiple selections are achieved, and accordingly the quantitative selenium-rich effect is achieved.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, relates to a grape planting method, in particular to a planting method suitable for quantitatively enriching selenium on grape leaves. Background technique [0002] Grapes are not only delicious, but also have high nutritional value. The sugar content of grapes in ripe berries is as high as 10%-30%, mainly glucose. Grapes contain minerals such as calcium, potassium, phosphorus, iron, vitamin B1, vitamin B2, vitamin B6, vitamin C, and vitamin P. beneficial. [0003] Selenium has various biological activities such as anti-oxidation, anti-aging, anti-tumor, prevention of cardiovascular and cerebrovascular diseases and gastrointestinal diseases, and improvement of body immunity. According to the data released by the World Health Organization, the low selenium or selenium deficiency status in more than 40 countries reflects the widespread selenium deficiency problem in the world. The...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00A01G17/02C05G1/00
CPCA01G17/005A01C21/005A01G17/02C05B7/00C05C5/02C05C5/04C05D3/02C05D5/00C05D9/02C05G3/00
Inventor 铁梅王婷婷刘丽李华为吴钰滢
Owner LIAONING UNIVERSITY