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Organic Se-rich Taiping kowkui and production method thereof

A technology rich in organic selenium and production methods, applied in fertilization methods, botanical equipment and methods, horticulture, etc., can solve the problems of lack of organic selenium-rich Taiping Houkui production methods and other problems, and achieve the selenium content of tea leaves Uniform and stable, enhanced selenium intake, the effect of relatively small deviation

Inactive Publication Date: 2011-08-17
SUZHOU SETEK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a kind of organic selenium-rich Taiping Monkey King, which solves the problems of the lack of organic selenium-rich Taiping Monkey King and the specific production method for cultivating organic selenium-rich Taiping Monkey King in the prior art.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1 Taiping Houkui planting example

[0031] In a Taiping Houkui plantation base, on December 1, a 10-square-centimeter-square pit with a depth of 15-25 centimeters was dug inside the tea tree plant in a terraced tea garden, and the slope was about 60° from the horizontal plane, and 2 grams of nano-selenium Plant nutrients (produced by Suzhou Selenium Technology Co., Ltd., model XGP001A) were evenly spread on the slope and covered with soil.

[0032] Afterwards, water and fertilizer management is carried out according to the normal production management of Taiping Houkui. The second year of spring tea picking is to collect tea leaves for testing of total selenium content and organic selenium content. The results showed that the selenium content in the tea leaves was about 150 micrograms / kg, and the organic selenium content was about 145 micrograms / kg, accounting for about 97% of the total selenium.

Embodiment 2

[0033] Example 2 Taiping Houkui planting example

[0034]In a certain Taiping Houkui plantation base, on December 10, a 10-square-centimeter-square pit with a depth of 15-25 centimeters was dug inside the tea tree plant in a terraced tea garden, and the slope was about 60° from the horizontal plane, and 3 grams of nano-selenium Plant nutrients (produced by Suzhou Selenium Technology Co., Ltd., model XGP001A) were evenly spread on the slope and covered with soil.

[0035] Afterwards, water and fertilizer management is carried out according to the normal production management of Taiping Houkui. The second year of spring tea picking is to collect tea leaves for testing of total selenium content and organic selenium content. The results show that the selenium content in the tea leaves is about 800 micrograms / kg, and the organic selenium content is about 760 micrograms / kg, accounting for about 95% of the total selenium.

Embodiment 3

[0036] Example 3 Taiping Houkui planting example

[0037] In a certain Taiping Houkui planting base, on December 1, a 10-square-centimeter-square pit with a depth of 15-25 centimeters was dug inside the tea tree plant in a terraced tea garden, and the slope was about 60° from the horizontal plane, and 4 grams of nano-selenium Plant nutrients (produced by Suzhou Selenium Technology Co., Ltd., model XGP001A) were evenly spread on the slope and covered with soil.

[0038] Afterwards, water and fertilizer management is carried out according to the normal production management of Taiping Houkui. The second year of spring tea picking is to collect tea leaves for testing of total selenium content and organic selenium content. The results show that the selenium content in tea leaves is about 1400 micrograms / kg, and the organic selenium content is about 1300 micrograms / kg, accounting for 93% of the total selenium.

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Abstract

The invention discloses an organic Se-rich Taiping kowkui and a production method thereof. The total SE content of the organic Se-rich Taiping kowkui is 150-10000mu g / kg, and the ratio of the organic Se to the total Se is not less than 80 percent. The method comprises the step of: applying a nano Se plant nutrient to the soil of a tea garden before and after the middle of December according to the consumption of 3-20g of each tea tree. The organic Se-rich Taiping kowkui is rich in Se element, and has uniform integral content. The method has the advantages of increasing the proportion of the organic Se, solving the problem of stability of content of Se in the organic Se-rich Taiping kowkui growing in different batches in the prior art, ensuring the uniformity of the content of the Se in the Taiping kowkui and being capable of realizing standardized massive production.

Description

technical field [0001] The invention relates to organic selenium-rich tea, in particular to a production method of organic selenium-rich Taiping Houkui, which belongs to the fields of agricultural fertilization and horticulture. Background technique [0002] Selenium (Se) is one of the essential trace elements for human body. Studies have shown that selenium is closely related to the growth, development, reproduction and diseases of the human body. Selenium deficiency in the human body will lead to Keshan disease, Kaschin-Beck disease and other diseases, and the incidence of cancer and cardiovascular and cerebrovascular diseases will also increase. The recommended daily intake by the International Selenium Society is 60-400 micrograms, and the recommended daily intake by the Chinese Nutrition Society is 50-200 micrograms. However, about 72% of my country's regions are deficient in selenium to varying degrees, and the average daily selenium intake of adults is only 26-32 mic...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C21/00C05D9/02
Inventor 李飞
Owner SUZHOU SETEK
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