Special environment-friendly tea compound fertilizer and preparation method of special environment-friendly tea compound fertilizer

A kind of compound fertilizer, green and environmental protection technology, applied in the direction of fertilizer mixture, application, fertilization device, etc., can solve the problems that affect the growth of tea trees, fail to achieve effective balance, and decline in tea quality, so as to maintain soil ecological balance, increase yield, The effect of improving quality

Active Publication Date: 2013-10-02
安徽金色环境治理股份有限公司
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AI Technical Summary

Problems solved by technology

However, long-term use will damage the soil aggregate structure, which will easily cause soil compaction and soil hardening, which will affect the growth of tea trees and reduce the quality of tea.
[0003] At the same time, although pure organic fertilizer is rich in organic matter, it relea...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] A special compound fertilizer for green and environment-friendly tea is made from the following raw materials (kg) in parts by weight:

[0019] Urea 5, ammonium chloride 14, potassium sulfate 5, superphosphate 10, tea tree branch powder 14, perlite powder 9, peat soil 12, bamboo charcoal powder 8, manganese sulfate 2, copper sulfate 2, sodium sulfide 2, alum powder 3 , amino acid 2, ammonium molybdate 2, soybean powder 3, soil conditioner 20.

[0020] The soil conditioner is made of the following raw materials in parts by weight (kg): urea 10, attapulgite 8, citric acid 3, soybean powder 12, vinegar residue 6, sodium lauryl sulfate 2, zinc sulfate 4, Sodium selenite 2, manganese sulfate 2, ferrous sulfate 3, silkworm excrement 6, brown sugar 3, vermiculite powder 2, kaolin 3, slaked lime 1, oil foot 4, eucalyptus oil 2, borax 2, sodium tripolyphosphate 2, silane Coupling agent KH550 2. Appropriate amount of water.

[0021] The preparation method is:

[0022] (...

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PUM

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Abstract

The invention discloses a special environment-friendly tea compound fertilizer and a preparation method of the special environment-friendly tea compound fertilizer. The special environment-friendly tea compound fertilizer is characterized by being prepared from the following raw materials in parts by weight: 5-7 parts of urea, 12-14 parts of ammonium chloride, 4-5 parts of potassium sulphate, 8-10 parts of calcium superphosphate, 12-14 parts of ground tea branch powder, 7-9 parts of crushed crude pearlite powder, 12-15 parts of peat soil, 6-8 parts of crushed bamboo charcoal powder, 1-2 parts of manganese sulfate, 1-2 parts of copper sulfate, 1-2 parts of sodium sulphide, 3-4 parts of aluminum powder, 1-2 parts of amino acid, 1-2 parts of ammonium molybdate, 3-5 parts of soybean meal and 15-20 parts of a soil conditioner. The special environment-friendly tea compound fertilizer is scientific in formula, contains trace elements and natural controlled release materials, is capable of meeting the demand of the growth of tea, is capable of increasing the yield of the tea and improving the quality of the tea, and also capable of conditioning soil and maintaining the soil ecological equilibrium.

Description

technical field [0001] The invention relates to the technical field of fertilizers, and relates to a special compound fertilizer for green and environment-friendly tea leaves and a preparation method thereof. Background technique [0002] There are many types of fertilizers currently used for tea planting, among which the special fertilizer for tea mostly adopts nitrogen, phosphorus and potassium compound fertilizers available in the market, which are mainly composed of three inorganic elements N, P, and K, which can meet the growth needs of tea trees in a short time . However, long-term use will damage the soil aggregate structure, which will easily cause soil compaction and soil hardening, thereby affecting the growth of tea trees and reducing the quality of tea. [0003] At the same time, although pure organic fertilizer is rich in organic matter, it releases nutrients slowly, absorbs slowly from tea plants, and has low fertilizer efficiency. Effective balance of various...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
Inventor 张鷇
Owner 安徽金色环境治理股份有限公司
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