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Method for improving selenium content of radish

A technology of selenium content and radish, applied in the fields of botanical equipment and methods, fertilizer mixture, gardening, etc., can solve the problems of not cultivating selenium-enriched radish, affecting the absorption rate, and unable to keep up with the nutrient supply, and reducing the infection of diseases and insect pests. Probability, Quality Improvement, Fertilizer Efficiency Strong and lasting effect

Inactive Publication Date: 2012-08-22
CHANGSHU JIASHENG AGRI SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, selenium is called the "king of anti-cancer" among human trace elements by scientists. Selenium can be used as a trace additive for animal feed, and can also be added as trace element fertilizer in plant fertilizers. Selenium products, such as selenium-enriched apples and selenium-enriched tea, usually only increase the selenium content of plants by spraying sodium selenite solution. Can't keep up, affects the absorption rate, and there is no report about cultivating selenium-enriched radish in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] (1) Variety selection: choose high-yield, disease-resistant, and easy-to-manage varieties;

[0024] (2) Soil preparation: Before planting, preparations such as base fertilizer application, soil plowing, and sterilization should be done. kg and 20 kg of urea. After fertilization, it should be poured into the soil, fully mixed with the surface soil, and finally sprayed on the ground with 1000 times carbendazim or thiophanate-methyl liquid to sterilize;

[0025] (3) Sowing: Sow 1 grain per hole, the seeding rate per mu is 140g, water after sowing, water thoroughly, cover 0.5cm with fine soil, and then cover with plastic film to keep warm and moisturize, so as to promote seed germination;

[0026] (4) Field management: About 20 days after sowing, the radish begins to break white. At this time, mud blocks should be used to press the film break to prevent the film from being lifted up; Do not water when dry, and properly control water to squat seedlings during the vigorous g...

Embodiment 2

[0031] (1) Variety selection: choose high-yield, disease-resistant, and easy-to-manage varieties;

[0032] (2) Soil preparation: Before planting, preparations such as base fertilizer application, soil plowing, and sterilization should be done. kg and 25 kg of urea. After fertilization, it should be poured into the soil, fully mixed with the surface soil, and finally sprayed on the ground with 1000 times carbendazim or thiophanate-methyl liquid to sterilize;

[0033] (3) Sowing: Sow 2 seeds per hole, the seeding rate per mu is 190g, water after sowing, water thoroughly, cover 0.5cm with fine soil, and then cover with plastic film to keep warm and moisturize, so as to promote seed germination;

[0034] (4) Field management: About 20 days after sowing, the radish begins to break white. At this time, mud blocks should be used to press the film break to prevent the film from being lifted up; Do not water when dry, and properly control water to squat seedlings during the vigorous g...

Embodiment 3

[0039] (1) Variety selection: choose high-yield, disease-resistant, and easy-to-manage varieties;

[0040] (2) Soil preparation: Before planting, preparations such as applying base fertilizer, turning the ground, and sterilizing the soil should be done. kg and 22 kg of urea. After fertilization, it should be poured into the soil, fully mixed with the surface soil, and finally sprayed on the ground with 1000 times carbendazim or thiophanate-methyl liquid to sterilize;

[0041] (3) Sowing: Sow 2 seeds per hole, the seeding rate per mu is 170g, water after sowing, water thoroughly, cover 0.5cm with fine soil, and then cover with plastic film to keep warm and moisturize, so as to promote seed germination;

[0042] (4) Field management: About 20 days after sowing, the radish begins to break white. At this time, mud blocks should be used to press the film break to prevent the film from being lifted up; Do not water when dry, and properly control water to squat seedlings during the ...

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PUM

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Abstract

The invention discloses a method for improving selenium content of radish. The method comprises the following steps of: variety selection, soil preparation, sowing and field management, wherein a fertilizer containing a selenium element is applied in the field management. According to the method, a sodium selenite solution is organically combined with other fertilizers, so that the radish obtains a large quantity of nutrition, vigorous growth of the radish is ensured, and absorption of selenium is improved; and by using a large quantity of the selenium-containing fertilizer, the yield of the radish can be ensured, and the quality of the radish is also improved.

Description

technical field [0001] The invention relates to a method for increasing the selenium content of radish. Background technique [0002] radish( Raphanus sativus L.) Also known as radish and Caitou, it belongs to the genus Brassicaceae and radish. It is native to my country and is cultivated in various places. There are many varieties, such as carrots, green radishes, white radishes, water radishes, and Xinxinmei. The root is edible, and it is one of the main vegetables in my country. The seed contains 42% oil, which can be used to make soap or lubricating oil. Seeds, fresh roots, and leaves can be used as medicine, and the function is to eliminate stagnation of qi. Raw radish contains amylase, which can help digestion. The part we eat is the root. [0003] Selenium is an important component of some antioxidant enzymes (glutathione peroxidase) and selenium-P protein in animals and humans. It plays a role in balancing the redox atmosphere in the body. Selenium has been use...

Claims

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Application Information

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IPC IPC(8): A01G1/00C05G3/00C05D9/02
Inventor 陈勇明
Owner CHANGSHU JIASHENG AGRI SCI & TECH DEV
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