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Special fertilizer for selenium-rich tea and preparation method thereof, and selenium-enrich tea

A technology of selenium-enriched tea leaves and special fertilizers, applied in the fields of application, potash fertilizers, organic fertilizers, etc., can solve the problems of users' poisoning and easy contamination, and achieve the effects of increasing fertility, facilitating absorption, and improving quality and quality

Inactive Publication Date: 2018-04-10
株洲市文浩农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of foliar fertilizers is that inorganic selenium is generally added, which causes the leaves and fruits to be easily stained with inorganic selenium. If it is not washed, it may cause poisoning to the user

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] (1) Special fertilizer for selenium-enriched tea

[0050] The special fertilizer of the selenium-enriched tea leaves provided by the present embodiment is made by the following component ratios:

[0051] 45 parts of pine needle soil,

[0052] 18 parts of plant straw,

[0053] 25 parts of chicken manure,

[0054] Potassium sulfate 12 parts,

[0055] Phosphate rock powder 6 parts,

[0056] 2 parts of biological bacteria,

[0057] Selenium ore powder 4 parts,

[0058] 4 parts of cockroach powder.

[0059] (2) Preparation method of special fertilizer for selenium-enriched tea leaves

[0060] The preparation method of the special fertilizer of the selenium-enriched tealeaves of the present embodiment may further comprise the steps:

[0061] S1. Cut plant stalks into small pieces and mix them with chicken manure, pile them up in the fermentation tank and retting under flooded conditions for 20 days, and then use them after retting;

[0062] S2. mixing and stirring po...

Embodiment 2

[0077] (1) Special fertilizer for selenium-enriched tea

[0078] The special fertilizer of the selenium-enriched tea leaves provided by the present embodiment is made by the following component ratios:

[0079] 35 parts of pine needle soil,

[0080] 25 parts of plant straw,

[0081] 10 parts chicken manure,

[0082] Potassium sulfate 10 parts,

[0083] Phosphate rock powder 4 parts,

[0084] 5 copies of biological bacteria,

[0085] Selenium ore powder 2 parts,

[0086] 6 parts of cockroach powder.

[0087] (2) The preparation method of the special fertilizer of selenium-enriched tealeaves

[0088] The preparation method of the special fertilizer of the selenium-enriched tealeaves of the present embodiment may further comprise the steps:

[0089] S1. Cut plant stalks into small pieces and mix them with chicken manure, pile them up in the fermentation tank and retting under flooded conditions for 30 days, and set aside after retting;

[0090] S2. mixing and stirring po...

Embodiment 3

[0105] (1) Special fertilizer for selenium-enriched tea

[0106] The special fertilizer of the selenium-enriched tea leaves provided by the present embodiment is made by the following component ratios:

[0107] 38 parts of pine needle soil,

[0108] 20 parts of plant straw,

[0109] 122 parts of chicken manure,

[0110] Potassium sulfate 12 parts,

[0111] Phosphate rock powder 6 parts,

[0112] 4 copies of biological bacteria,

[0113] Selenium ore powder 4 parts,

[0114] 6 parts of cockroach powder.

[0115] (2) The preparation method of the special fertilizer of selenium-enriched tealeaves

[0116] The preparation method of the special fertilizer for selenium-enriched tea leaves of this embodiment is the same as that of Embodiment 1.

[0117] (3) Planting method of selenium-enriched tea leaves

[0118] The planting method of the selenium-enriched tealeaves of the present embodiment, its steps are identical with embodiment 2.

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Abstract

The invention provides a special fertilizer used for selenium-rich tea. The special fertilizer is prepared from the following components in proportion: 35 to 45 parts of pine needle soil, 18 to 25 parts of plant straw, 10 to 25 parts of chicken manure, 10 to 12 parts of potassium sulfate, 4 to 6 parts of rock phosphate powder, 2 to 5 parts of biological bacteria, 2 to 4 parts of selenium ore powder and 4 to 6 parts of cockroach powder. According to the invention, through improvement of a fertilizer formula, the potassium sulfate, the rock phosphate powder, the selenium ore powder and the cockroach powder are added into the fertilizer; through a scientific proportion, the special fertilizer applicable to the selenium-rich tea is prepared; the fertilizer fully supplies nutrients needed for tea growth, so the quality of tea is improved, and the cost of tea planting is reduced; and the tea produced by using the special fertilizer is rich in selenium and is more healthy to human body. The invention discloses the preparation method for the above-mentioned fertilizer and an application of the fertilizer in planting of the selenium-rich tea. The invention has the following advantages: thesurvival rate of the tea is high; the intensity of labor is low; the cost of management is low; the cost of tea planting is low; meanwhile, the selenium-rich tea with excellent quality can be obtained.

Description

technical field [0001] The invention relates to the field of tea planting, and more specifically relates to a special fertilizer for selenium-enriched tea and a preparation method thereof and the selenium-enriched tea. Background technique [0002] Selenium is one of the essential trace elements for the human body. my country is a country with a large area of ​​selenium deficiency, and about 100 million people in 15 provinces and municipalities are in the selenium deficiency zone. Selenium-deficient adults supplemented with more than 50 micrograms of selenium per day can improve the body's immunity, especially in cancer prevention and suppression. Selenium is a rare element in nature. We mainly supplement the selenium we need through food and drinking water, which require high selenium content in food and drinking water. Therefore, selenium-rich food has become our health food. The use of selenium-rich fertilizers for crops will also increase the selenium content of their ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G17/00
CPCC05G3/00A01G17/005C05B17/00C05D1/02C05D9/02C05F1/00C05F3/00C05F11/00C05F11/02C05F11/08
Inventor 姜鑫郭道
Owner 株洲市文浩农业开发有限公司
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