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Planting method for selenium-enriched pitaya

A planting method and dragon fruit technology are applied to the planting field of selenium-enriched dragon fruit, which can solve the problem that selenium-supplementing health products cannot be eaten all the time, and achieve the effects of high selenium content and good water solubility.

Inactive Publication Date: 2016-02-24
广西壮族自治区土壤肥料工作站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are a lot of selenium supplement health care products on the market, but after all, selenium supplement health care products cannot be eaten all the time, and still cannot meet people's health needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0029] A planting method of selenium-enriched dragon fruit, comprising:

[0030] Erect several hollow pillars with open ends in the field. The distance between two adjacent pillars is 2.5 meters. The length of the pillars is 2 meters. The length of the pillars buried in the soil is 0.5 meters. The outer diameter of the pillars is 8 cm. Plant three dragon fruit saplings around the pillar, and the distance between the root of each dragon fruit sapling and the pillar is 5 centimeters; take the pillar as the center of the circle, dig the first annular pit, the second annular pit and the third annular pit respectively, The radius of the circle of the first annular pit near the pillar is 20 centimeters, the width of the first annular pit is 5 centimeters, the depth of the first annular pit is 5 centimeters, and the circle of the second annular pit near the pillar The radius of the circular pit is 30 centimeters, the width of the second annular pit is 5 centimeters, the depth of the ...

example 2

[0045] A planting method of selenium-enriched dragon fruit, comprising:

[0046] Erect several hollow pillars with open ends in the field. The distance between two adjacent pillars is 3 meters. The length of the pillars is 2 meters. The length of the pillars buried in the soil is 0.5 meters. Plant three dragon fruit saplings around the pillar, and the distance between the root of each dragon fruit sapling and the pillar is 8 cm; take the pillar as the center of the circle, dig the first annular pit, the second annular pit and the third annular pit respectively, The radius of the circle of the first annular pit near the pillar is 25 centimeters, the width of the first annular pit is 5 centimeters, the depth of the first annular pit is 5 centimeters, and the circle of the second annular pit near the pillar The radius of the circular pit is 35 cm, the width of the second annular pit is 5 cm, the depth of the second annular pit is 5 cm, the radius of the circle of the third annula...

example 3

[0061] A planting method of selenium-enriched dragon fruit, comprising:

[0062] A number of hollow pillars with open ends are erected in the field. The distance between two adjacent pillars is 2.8 meters. The length of the pillars is 2 meters. The length of the pillars buried in the soil is 0.5 meters. Plant three dragon fruit saplings around the pillar, and the distance between the root of each dragon fruit sapling and the pillar is 6 cm; take the pillar as the center of the circle, dig the first annular pit, the second annular pit and the third annular pit respectively, The radius of the circle of the first annular pit near the pillar is 22 centimeters, the width of the first annular pit is 5 centimeters, the depth of the first annular pit is 5 centimeters, and the circle of the second annular pit near the pillar The radius of the circular pit is 32 centimeters, the width of the second annular pit is 5 centimeters, the depth of the second annular pit is 5 centimeters, the r...

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Abstract

The present invention discloses a planting method for selenium-enriched pitaya. The method comprises: erecting a plurality of hollow columns with both ends open in a field, and then planting three pitaya seedlings around each column, wherein the distance between a root of each pitaya seedling and the column is 5-8 cm; and by taking the column as a center, separately digging a first ring-shaped pit, a second ring-shaped pit and a third ring-shaped pit, then applying organic selenium fertilizer in the first ring-shaped pit, applying a phosphate fertilizer in the second ring-shaped pit, and applying quicklime in the third ring-shaped pit. The pitaya produced by the method provided by the present invention has a high selenium content and can fully meet the demand of people on selenium, and the pitaya tree in the method has a high selenium absorption rate with less wasted selenium.

Description

technical field [0001] The invention relates to pitaya planting, in particular to a planting method of selenium-enriched pitaya. Background technique [0002] Selenium is an essential trace element for the human body. The Chinese Nutrition Society lists selenium as one of the 15 essential nutrients for the human body. Studies have shown that people with low selenium or selenium deficiency can not only prevent the occurrence of tumors and liver diseases, but also improve the body's immunity and protect the heart and liver. , lungs, stomach and other vital organs to prevent the occurrence of senile heart and cerebrovascular diseases. At present, there are a lot of selenium supplement health care products on the market, but after all, selenium supplement health care products cannot be eaten all the time, and still cannot meet people's health needs. Dragon fruit is rich in albumin, anthocyanins and water-soluble dietary fiber. It has the functions of detoxification, anti-oxida...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06A01C21/00C05G1/00C05F17/00C05G1/06
CPCA01C21/005A01G7/06A01G17/005C05B7/00C05D9/00C05F17/50C05G5/23C05D9/02C05F3/00C05F5/00C05F5/002C05F5/008C05F11/00C05D1/00Y02W30/40
Inventor 宾士友阳继辉何礼新石玫莉方顺罗昭耿
Owner 广西壮族自治区土壤肥料工作站
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