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Seaweed essence-containing swelling fruit type major element water soluble fertilizer and preparation method thereof

A technology of large amounts of elements and seaweed essence, which is applied in the direction of nitrogen fertilizer, potassium fertilizer, inorganic fertilizer, etc., can solve the problems of seaweed essence not containing high active substances, inability to mix nutrients evenly, and loose structure, and achieve a smooth appearance, not easy to harden, and use high rate effect

Active Publication Date: 2015-01-07
STANLEY AGRI GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the fruit-expanding macroelement water-soluble fertilizers used for economic crops such as vegetables, melons and fruits, and rhizomes are powdery materials produced by traditional methods. The production process is simple physical mixing. It cannot be organically mixed evenly, the structure is relatively loose, and it is easy to harden during storage, and generally does not contain seaweed essence, a highly active substance that is beneficial to crop growth and soil

Method used

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  • Seaweed essence-containing swelling fruit type major element water soluble fertilizer and preparation method thereof
  • Seaweed essence-containing swelling fruit type major element water soluble fertilizer and preparation method thereof
  • Seaweed essence-containing swelling fruit type major element water soluble fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Raw material ratio: 378 parts of ammonium phosphorus nitrate, 200 parts of potassium nitrate, 135 parts of potassium dihydrogen phosphate, 270 parts of potassium sulfate, 5.9 parts of boric acid, 3.9 parts of EDTA chelated iron, 3.3 parts of EDTA chelated zinc, 3.9 parts of EDTA chelated manganese share.

[0038] step 1 : 378 parts of ammonium phosphorus nitrate are melted at high temperature (150℃~165℃), enter the buffer tank, and then pressurized by the delivery pump, and then sent to the mixing tank at the top of the tower after metering.

[0039] Step 2: 5.9 parts of boric acid, 3.3 parts of EDTA chelated zinc, 3.9 parts of EDTA chelated iron, 3.9 parts of EDTA chelated manganese are pre-mixed in a certain proportion, and then the mixture is mixed with 135 parts of potassium dihydrogen phosphate and 200 parts of potassium nitrate , 270 parts of potassium sulfate were measured respectively, and then sent to the mixer to fully mix. The mixed raw materials are sent...

Embodiment 2

[0043] Raw material ratio: 375 parts of ammonium phosphorus nitrate, 200 parts of potassium nitrate, 135 parts of potassium dihydrogen phosphate, 270 parts of potassium sulfate, 5.9 parts of boric acid, 3.9 parts of EDTA chelated iron, 3.3 parts of EDTA chelated zinc, 3.9 parts of EDTA chelated manganese 3 parts, seaweed essence 3 parts.

[0044] The specific implementation steps are the same as the implementation example 1.

[0045] The obtained product specification is 15-8-28+3‰ seaweed extract+TE (boron 0.1%, iron 0.05%, zinc 0.05%, manganese 0.05%)

Embodiment 3

[0047] Raw material ratio: 373 parts of ammonium phosphorus nitrate, 200 parts of potassium nitrate, 135 parts of potassium dihydrogen phosphate, 270 parts of potassium sulfate, 5.9 parts of boric acid, 3.9 parts of EDTA chelated iron, 3.3 parts of EDTA chelated zinc, 3.9 parts of EDTA chelated manganese 5 parts, seaweed essence 5 parts.

[0048] The specific implementation steps are the same as the implementation example 1.

[0049] The obtained product specification is 15-8-28+5‰ seaweed extract+TE (boron 0.1%, iron 0.05%, zinc 0.05%, manganese 0.05%)

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Abstract

The invention discloses a seaweed essence-containing swelling fruit type major element water soluble fertilizer and a preparation method thereof and belongs to the technical field of water soluble fertilizers. The fertilizer is prepared from the following raw materials in parts by mass: 373-400 parts of ammonium nitrate-phosphorus, 100-250 parts of potassium nitrate, 100-150 parts of monopotassium phosphate, 120-290 parts of potassium sulphate, 1-6.5 parts of boric acid, 1-5.0 parts of EDTA chelating zinc, 1-5.0 parts of EDTA chelating iron, 1-5.0 parts of EDTA chelating manganese and 1-7 parts of seaweed essence. Aiming at the defects in the prior art, based on a tower melt prilling compound fertilizer device, the fertilizer is obtained by scientifically and reasonably formulating according to current major element water soluble fertilizer, and is balanced and stable in nutrition, smooth in appearance, difficult to harden, fast to dissolve, free from residues, scientific and reasonable in formula, efficient and safe and comprehensive in nutrition.

Description

technical field [0001] The invention relates to a tower-type melt granulation water-soluble fertilizer (15-8-28) containing a large number of elements of seaweed fine puffed fruit and a preparation method thereof, belonging to the technical field of water-soluble fertilizers. Background technique [0002] At present, most of the fruit-expanding macroelement water-soluble fertilizers used for economic crops such as vegetables, melons and fruits, and rhizomes are powdery materials produced by traditional methods. The production process is simple physical mixing. It cannot be organically mixed evenly, the structure is relatively loose, and it is easy to harden during storage, and generally does not contain seaweed essence, a highly active substance that is beneficial to crop growth and soil. [0003] In addition to alginic acid and medium and trace elements, seaweed extract also contains 18 kinds of amino acids that plants can directly absorb and utilize, and plant growth subst...

Claims

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Application Information

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IPC IPC(8): C05G1/06
CPCC05B17/00C05G3/00C05G3/80C05C5/02C05D1/02C05D9/02
Inventor 王婷婷何守学崔然彭玉净王洪富
Owner STANLEY AGRI GRP CO LTD
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