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A special soil conditioner for tea planting and preparation method thereof

A technology of soil improver and tea, applied in the direction of soil conditioning materials, chemical instruments and methods, applications, etc., can solve the problems that chemical fertilizers cannot meet sustainable development, cannot become the pillar of green agriculture, and chemical element residues, etc., to achieve the promotion of crop root system Well-developed and robust growth, good soil aggregate structure, and reduced bioavailability

Inactive Publication Date: 2020-10-09
河源市童济石坪农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The birth of chemical fertilizers has brought farmers hope for a good harvest in a certain period of time. However, the disadvantages of long-term use of chemical fertilizers have followed, and a series of problems such as land compaction, chemical element residues, and environmental pollution have surfaced.
Chemical fertilizers can no longer meet the needs of sustainable development, let alone become the pillar of green agriculture

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A preparation method of a special soil conditioner for tea planting, comprising the following steps:

[0037] (1) Take cotton stalks to remove impurities, then pulverize and refine them into raw material particles, place them in a carbonization furnace at 350°C and carbonize for 10 hours under anaerobic conditions, pulverize them after cooling, and pass through a 220-mesh sieve to prepare cotton stalk biochar;

[0038] (2) Take rice husks to remove impurities, place them in a carbonization furnace at 300°C and carbonize for 11 hours under anaerobic conditions, pulverize them after cooling, and pass through a 220-mesh sieve to prepare rice husk biochar;

[0039] (3) Mix 2 parts by weight of diatomite, 7 parts by weight of cotton stalk biochar and 6 parts by weight of rice husk biochar, grind them, and pass through a 220-mesh sieve to obtain a porous powder material;

[0040](4) Inoculate the acclimatized jelly-like bacillus, streptomyces griseus and photosynthetic bacter...

Embodiment 2

[0046] A preparation method of a special soil conditioner for tea planting, comprising the following steps:

[0047] (1) Take cotton stalks to remove impurities, then pulverize and refine them into raw material particles, place them in a carbonization furnace at 380°C and carbonize for 9 hours under anaerobic conditions, pulverize them after cooling, and pass through a 200-mesh sieve to prepare cotton stalk biochar;

[0048] (2) Take rice husks to remove impurities, place them in a carbonization furnace at 250°C and carbonize for 12 hours under anaerobic conditions, pulverize them after cooling, and pass through a 200-mesh sieve to prepare rice husk biochar;

[0049] (3) Mix 3 parts by weight of diatomite, 7 parts by weight of cotton stalk biochar and 6 parts by weight of rice husk biochar, grind them, and pass through a 200-mesh sieve to obtain a porous powder material;

[0050] (4) Inoculate the acclimatized jelly-like bacillus, streptomyces griseus and photosynthetic bacter...

Embodiment 3

[0056] A preparation method of a special soil conditioner for tea planting, comprising the following steps:

[0057] (1) Take cotton stalks to remove impurities, then pulverize and refine them into raw material particles, place them in a carbonization furnace at 500°C and carbonize under anaerobic conditions for 8 hours, pulverize them after cooling, and pass through a 300-mesh sieve to prepare cotton stalk biochar;

[0058] (2) Take rice husks to remove impurities, place them in a carbonization furnace at 300°C and carbonize for 12 hours under anaerobic conditions, pulverize them after cooling, and pass through a 300-mesh sieve to prepare rice husk biochar;

[0059] (3) Mix 2 parts by weight of diatomite, 9 parts by weight of cotton stalk biochar and 6 parts by weight of rice husk biochar, grind them, and pass through a 300-mesh sieve to obtain a porous powder material;

[0060] (4) Inoculate the acclimatized jelly-like bacillus, streptomyces griseus and photosynthetic bacter...

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PUM

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Abstract

The invention belongs to the technical field of tea leaf planting, and in particular relates to a special soil improver for tea leaf planting and a preparation method thereof. By combining porous structures of diatomite, cotton stalk charcoal and rice husk charcoal and adsorbing beneficial bacteria paenibacillus mucilaginosus, streptomyces griseus and photosynthetic bacteria, the prepared specialsoil improver for tea leaf planting can improve the problems of soil acidification and hardening, so that the granular structure of soil is good and loose, and the bio-availability of heavy metals inthe soil is reduced. The improver promotes development and robust growth of crop root systems, enhances the cold resistance, drought resistance, disease resistance and stress resistance of the crops,and improves the output of the tea leaves and the quality of the tea leaves.

Description

technical field [0001] The invention belongs to the technical field of tea planting, and in particular relates to a special soil conditioner for tea planting and a preparation method thereof. Background technique [0002] Tea is a well-known health product. Tea belongs to the Theaceae family and is an evergreen shrub or small tree plant. Tea trees like humid climates. The leaves of tea trees are made into tea leaves and used after soaking in water. The leaves of the tea tree can be picked after 3 years of planting. Generally, the buds with 4 to 5 leaves are picked around Qingming. The quality of the tea produced is very good, which is a treasure. Tea, cocoa, and coffee are also known as the world's three major non-alcoholic beverages. [0003] A large number of modern scientific studies have confirmed that tea does contain biochemical components that are closely related to human health. Tea not only has the functions of refreshing and clearing heart, reducing heat and heat,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K17/40C09K101/00
CPCC09K17/40C09K2101/00
Inventor 童衍添
Owner 河源市童济石坪农业科技有限公司
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