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Method of selenium-rich tea planting

A planting method and technology for selenium-enriched tea, applied in the directions of botanical equipment and methods, fertilization methods, applications, etc., can solve problems such as poor enrichment effect, and achieve the effects of improving enrichment effect, less pollution and damage, and reducing absorption

Pending Publication Date: 2017-08-11
滁州市恩典硒文化传媒有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at the poor effect of selenium enrichment by tea in the selenium-enriched area in the current prior art, the present invention provides a planting method of selenium-enriched tea after a lot of in-depth research and sufficient creative work.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Dilute 30wt% hydrogen peroxide ten times with water to make 3wt% hydrogen peroxide; respectively take 1.14g 3wt% hydrogen peroxide, 12g potassium dihydrogen phosphate, 90g dipotassium hydrogen phosphate, 0.75g methionine and 1.20g cystine and dissolve them in 50L of water After dissolving evenly, adjust the pH to 7.4 with a citric acid solution with a concentration of 1.9g / L; that is, the concentration of hydrogen peroxide is 0.02mmol / L, the content of potassium dihydrogen phosphate is 0.24g / L, and the content of dipotassium hydrogen phosphate is 1.8g / L, an accelerator with an amino acid concentration of 0.2mmol / L, and pH=7.4;

[0030] When the tea trees in the test area germinated in late March, the root soil of the tea trees was sprayed with the accelerator every 3 days, and 50L of the above-mentioned accelerator was sprayed per mu each time for 30 days, and fresh leaves were picked.

Embodiment 2

[0032] Take 0.91g of sodium hypochlorite solution (active chlorine content in 100mL solution is 5.68g), 12g of potassium dihydrogen phosphate, 90g of dipotassium hydrogen phosphate, 0.75g of methionine and 1.20g of cystine in 50L of water. Use a citric acid solution with a concentration of 1.9g / L to adjust the pH to 7.4; that is, the concentration of sodium hypochlorite is 0.02mmol / L, the content of potassium dihydrogen phosphate is 0.24g / L, and the content of dipotassium hydrogen phosphate is 1.8g / L , an accelerator with an amino acid concentration of 0.2mmol / L and pH=7.4;

[0033] When the tea trees in the test area germinated in late March, the root soil of the tea trees was sprayed with the accelerator every 3 days, and 50L of the above-mentioned accelerator was sprayed per mu each time for 30 days, and fresh leaves were picked.

Embodiment 3

[0035] Dilute 30wt% hydrogen peroxide ten times with water to make 3wt% hydrogen peroxide; respectively take 1.14g 3wt% hydrogen peroxide, 12g potassium dihydrogen phosphate, 90g dipotassium hydrogen phosphate, and 1.5g methionine and dissolve them in 50L of water. Adjust the pH to 7.4 for the 1.9g / L citric acid solution; that is, the concentration of hydrogen peroxide is 0.02mmol / L, the content of potassium dihydrogen phosphate is 0.24g / L, the content of dipotassium hydrogen phosphate is 1.8g / L, amino acid The concentration is 0.2mmol / L, the accelerant of pH=7.4;

[0036] When the tea trees in the test area germinated in late March, the root soil of the tea trees was sprayed with the accelerator every 3 days, and 50L of the above-mentioned accelerator was sprayed per mu each time for 30 days, and fresh leaves were picked.

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Abstract

The invention discloses a method of selenium-rich tea planting, relates to the technical field of planting. By the method, accelerant is applied in the planting period of the tea tree in selenium-rich area, quadrivalence selenium in the soil is oxidized to hexavalent selenium through the oxidation effect of the accelerant, the selenium elements are enriched in the stems and leaves of the tea tree in the active absorption process of the tea tree, the effect of enrichment of selenium in the tea tree and tea leaves is enhanced, and tea leaves with rich selenium are obtained.

Description

technical field [0001] The invention relates to a planting method of tea, in particular to a planting method of selenium-enriched tea. Background technique [0002] In 1988, the China Nutrition Association included selenium in the "Chinese daily nutrient requirements" table, as one of the essential trace elements in the daily diet. Scientific research shows that selenium has three biological functions of nutrition, toxicity and detoxification, and is known as a life-protecting agent. Selenium deficiency can cause muscular dystrophy, liver necrosis, myocardial degeneration, pancreatic atrophy and fibrosis, edema anemia, hemolysis and reproductive function decline, and more than 40 diseases such as Keshan disease and Kaschin-Beck disease. In recent years, researchers have also found that various diseases such as cardiovascular disease and cancer are also related to selenium. The latest research proves that selenium can also improve the immune function of animals; metabolites...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G1/00A01C21/00C05G3/00C05G3/04C05G3/80
CPCA01C21/00A01G17/005C05B7/00C05G3/00C05G3/80C05C11/00
Inventor 卢梅芳
Owner 滁州市恩典硒文化传媒有限公司
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