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High tower seaweed nitrate-sulfate base compound fertilizer

A compound fertilizer and nitrosulfur-based technology, applied in the direction of organic fertilizers, inorganic fertilizers, fertilizer mixtures, etc., can solve the problems of inability to implant seaweed extracts, etc., and achieve the effect of improving crop growth rate and good fertilizer efficiency

Inactive Publication Date: 2018-06-22
广东嘉美好生态科技有限公司
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Problems solved by technology

The disadvantage of other current processes is the inability to incorporate seaweed extracts

Method used

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  • High tower seaweed nitrate-sulfate base compound fertilizer

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Embodiment 1

[0015] Embodiment 1: This embodiment adopts the following technical scheme: high-tower seaweed nitrosulfur-based compound fertilizer, composed of the following raw materials in weight ratio: 16 parts of phosphorus nitrate, 12 parts of monoammonium phosphate, 22 parts of potassium sulfate, 32 parts of seaweed extract 25 parts, seaweed residue.

[0016] The preparation method of high-tower seaweed nitrosulfur-based compound fertilizer comprises the following steps:

[0017] 1. Put all the materials from the feeding port: 16 parts of phosphorus nitrate, 12 parts of monoammonium phosphate, 22 parts of potassium sulfate, 32 parts of seaweed extract, and 25 parts of seaweed residue are put into the feeding port together, and are transported to the high tower reaction through bucket elevator kettle;

[0018] 2. The first tank in the high tower reactor dissolves ammonium nitrate phosphorus, the second tank is compounded with monoammonium phosphate, and the third tank is compounded wi...

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Abstract

The invention discloses high tower seaweed nitrate-sulfate base compound fertilizer, which is prepared from the following raw materials in parts by weight: 15-20 parts of phosphorus nitrate, 10-15 parts of monoammonium phosphate, 20-25 parts of potassium sulfate, 30-35 parts of a seaweed extract and 20-30 parts of seaweed residue. The high tower seaweed nitrate-sulfate base compound fertilizer isprepared by compounding seaweed, so that the better fertilizer efficiency is realized by applying the fertilizer once by a user, and the crop growth rate is increased.

Description

technical field [0001] The invention relates to a compound fertilizer, in particular to a high-tower seaweed nitrosulfur-based compound fertilizer. Background technique [0002] Tower granulation compound fertilizer is currently the most advanced fertilizer granulation method in the world. Its main production principle is to use phosphorus nitrate for dissolution, then add monoammonium phosphate and potassium sulfate for compound granulation, and use the height of the tower itself for air cooling , so that the fertilizer uses the crystallization point of the material to granulate in the process of falling. The disadvantage of other current processes is that they cannot incorporate seaweed extracts. The product of Gaota Nitrogen is to implant the seaweed extract needed by plants into Gaota Nitrogen. [0003] In summary, the present invention has developed a high-tower seaweed nitrosulfur-based compound fertilizer. Contents of the invention [0004] Aiming at the deficien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
CPCC05B7/00C05B11/06C05D1/02C05F11/00
Inventor 方谋高方佳彬方佳煜
Owner 广东嘉美好生态科技有限公司
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