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Planting method for increasing content of tea polyphenol in tea

A planting method and technology of tea polyphenols, which are applied in the field of planting to increase the content of tea polyphenols in tea leaves, can solve problems such as poor yield, and achieve the effects of improving water and fertilizer retention, increasing tea polyphenols content, and promoting growth

Inactive Publication Date: 2018-11-30
HEFEI XUELIXIN AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing Chinese patent document (publication number: CN103351191B) discloses a high-quality and high-yield planting method of tea leaves, during which nutrients are applied during the growth of tea leaves; the nutrients are mainly composed of nucleotide potassium salts and deoxynucleotide potassium salts, sugar or / and amino acid composition, its percentage by weight is: nucleotide potassium salt and deoxyribonucleotide potassium salt 10-30%, sugar or / and amino acid 70-90%; The time of applying nutrient during the growth period is: during growth and germination period, spraying for the first time, and spraying once after each picking, although the cultivated tea leaves in this document are non-toxic and harmless, but the effect of increasing yield is not good.

Method used

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Embodiment 1

[0025] A kind of planting method of improving tea polyphenols content in the tealeaves of the present embodiment, comprises the following steps:

[0026] Step 1: Select high-quality, high-yield, and stress-resistant varieties, and plant them in double-row strips with a row spacing of 1.3m. Before planting, dig a pit with a depth of 25cm. Apply base fertilizer to the pit. The amount of base fertilizer applied is 150Kg per mu, and water is applied at the same time. Doped with bactericidal solution, the application amount is 1.1Kg per pit, and then planted;

[0027] Step 2: Apply nutritional supplements to the planted tea trees 12 days later, then add 4Kg of trace elements per mu, and then apply mineral supplements every 6 days, 7Kg per mu, and at the same time, light treatment with light intensity of 162Lx red light for 1h.

[0028] The base fertilizer in this embodiment is a mixture of mineral soil and organic-inorganic blend fertilizer in a weight ratio of 3:7.

[0029] The b...

Embodiment 2

[0038] A kind of planting method of improving tea polyphenols content in the tealeaves of the present embodiment, comprises the following steps:

[0039] Step 1: Select high-quality, high-yield, and stress-resistant varieties, and plant them in double-row strips with a row spacing of 1.5m. Before planting, dig a pit with a depth of 35cm. Apply base fertilizer to the pit. The amount of base fertilizer applied is 170Kg per mu, and water is applied at the same time Doped with bactericidal solution, the application amount is -1.3Kg per pit, and then planted;

[0040] Step 2: Add nutritional supplements to the planted tea trees 16 days later, then add 6Kg of trace elements per mu, and then apply mineral supplements every 10 days, 9Kg per mu, and at the same time, light treatment with light intensity of 164Lx red light for 2h.

[0041] The base fertilizer in this embodiment is a mixture of mineral soil and organic-inorganic blend fertilizer in a weight ratio of 3:7.

[0042] The ba...

Embodiment 3

[0051] A kind of planting method of improving tea polyphenols content in the tealeaves of the present embodiment, comprises the following steps:

[0052] Step 1: Select high-quality, high-yield, and stress-resistant varieties, and plant them in double-row row planting with a row spacing of 1.4m. Before planting, dig a pit with a depth of 30cm. Apply base fertilizer to the pit. The amount of base fertilizer applied is 160Kg per mu, and water is applied at the same time Doped with bactericidal solution, the application amount is 1.2Kg per pit, and then planted;

[0053] Step 2: Add nutritional supplements to the planted tea trees after 14 days, then add 5Kg of trace elements per mu, and then apply mineral supplements every 8 days, 8Kg per mu, and at the same time, light treatment with light intensity of 163Lx red light for 1.5h .

[0054] The base fertilizer in this embodiment is a mixture of mineral soil and organic-inorganic blend fertilizer in a weight ratio of 3:7.

[0055...

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Abstract

The invention discloses a planting method for increasing the content of tea polyphenol in tea. The planting method comprises the following steps of step 1, selecting high-quality, high-output and stress-resistance variety, planting in a double-line and strip-planting type, setting the line distance to 1.3 to 1.5m, digging a pit with depth of 25 to 35cm before planting, applying a base fertilizer into the pit according to the amount of 150 to 170kg per mou, applying a water-doped sterilizing liquid into each pit according to the amount of 1.1 to 1.3kg, and planting. The planting method for increasing the content of tea polyphenol in the tea has the advantages that the output of the tea is increased, the content of the tea polyphenol is also increased, and the higher use value and good application prospect are realized.

Description

technical field [0001] The invention relates to the technical field of tea planting, in particular to a planting method for increasing the content of tea polyphenols in tea. Background technique [0002] Tea refers to the leaves and buds of tea trees, also known as tea, which is the most common drink in people's lives. With the development of social economy and the continuous improvement of people's living standards, there are more and more types of tea. The diversification requirements of tea are increasingly strong. Tea contains catechin, cholestenone, caffeine, inositol, folic acid, pantothenic acid and other ingredients, which can improve human health; tea polyphenols are the general name of polyphenols in tea, including yellow Alkanols, anthocyanins, flavonoids, flavonols and phenolic acids, mainly flavanols, catechins account for 60-80%, tea polyphenols, also known as tea tannins or tea tannins, are It is one of the main components that form the color and aroma of tea...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01C21/00C05G1/00C05C11/00
CPCA01C21/005A01G17/005C05B17/00C05C11/00C05F1/002C05D9/00C05F3/00C05F5/002C05F11/00C05F11/02C05G1/00
Inventor 张力
Owner HEFEI XUELIXIN AGRI TECH CO LTD
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