Preparation method of composite fertilizer for promoting growth of water chestnut

A technology of compound fertilizer and water chestnut, applied in the field of compound fertilizer, can solve problems such as the difference in growth potential of water chestnut, and achieve the effects of avoiding damage, improving soil fertility, and improving physical and chemical properties.

Inactive Publication Date: 2017-08-01
蚌埠市徐善种植农民专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing water chestnut planting, most of them are allowed to grow by themselves after sowing, and the growth of water chestnut is poor. At present, there is no special fertilizer for water chestnut to promote the growth of water chestnut

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of compound fertilizer preparation method that the present invention proposes to promote water chestnut growth comprises the steps:

[0019] S1. Mix EDTA chelated manganese, EDTA chelated zinc, ammonium copper phosphate, boric acid, calcium molybdate, precipitated phosphate fertilizer, ammonium chloride, urea, and potassium monohydrogen phosphate to obtain material a;

[0020] S2. Mix lignite powder, coal gangue, animal bone meal, rapeseed cake, grape vine powder, straw carbon powder, bamboo charcoal, attapulgite powder, zeolite powder, and weathered coal evenly to obtain material b;

[0021] S3. Mix material a, material b, medical stone compound and carboxymethyl cellulose evenly, and granulate to obtain a compound fertilizer for promoting water chestnut growth.

Embodiment 2

[0023] A kind of compound fertilizer preparation method that the present invention proposes to promote water chestnut growth comprises the steps:

[0024] S1, by weight 0.4 parts of EDTA chelated manganese, 2 parts of EDTA chelated zinc, 1 part of copper ammonium phosphate, 2 parts of boric acid, 2 parts of calcium molybdate, 60 parts of precipitated phosphate fertilizer, 20 parts of ammonium chloride, 80 parts of urea , 30 parts of potassium monohydrogen phosphate were mixed uniformly to obtain material a;

[0025] S2, 4 parts of lignite powder, 2 parts of coal gangue, 30 parts of animal bone meal, 8 parts of rapeseed cake, 12 parts of grape vine powder, 10 parts of straw carbon powder, 10 parts of bamboo charcoal, 2 parts of attapulgite powder, 16 parts by weight 1 part of zeolite powder and 2 parts of weathered coal are uniformly mixed to obtain material b;

[0026] S3, 185 parts of material a, 50 parts of material b, 12 parts of medical stone compound and 5 parts of carbo...

Embodiment 3

[0029] A kind of compound fertilizer preparation method that the present invention proposes to promote water chestnut growth comprises the steps:

[0030] S1, by weight 0.8 parts of EDTA chelated manganese, 1 part of EDTA chelated zinc, 2 parts of copper ammonium phosphate, 1 part of boric acid, 4 parts of calcium molybdate, 50 parts of precipitated phosphate fertilizer, 25 parts of ammonium chloride, 70 parts of urea , 40 parts of potassium monohydrogen phosphate were mixed uniformly to obtain material a;

[0031] S2, 2 parts of lignite powder, 4 parts of coal gangue, 20 parts of animal bone meal, 16 parts of rapeseed cake, 8 parts of grape vine powder, 20 parts of straw carbon powder, 5 parts of bamboo charcoal, 4 parts of attapulgite powder, 8 parts by weight 1 part of zeolite powder and 4 parts of weathered coal are uniformly mixed to obtain material b;

[0032] S3, mix 175 parts of material a, 80 parts of material b, 8 parts of medical stone composites and 7 parts of car...

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PUM

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Abstract

The invention discloses a preparation method of composite fertilizer for promoting growth of water chestnut. The preparation method comprises the following steps of uniformly mixing EDTA (ethylene diamine tetraacetic acid) chelating manganese, EDTA chelating zinc, ammonium cupric phosphate, boric acid, calcium molybdate, precipitated phosphate, ammonium chloride, urea and potassium monohydrogen phosphate, so as to obtain a material a; uniformly mixing lignite powder, coal gangue, animal bone meal, vegetable seed cake, grape vein powder, straw carbon powder, bamboo charcoal, attapulgite powder, zeolite powder, and weathered coal, so as to obtain a material b; uniformly mixing the material a, the material b, medical stone compound and carboxymethylcellulose, and granulating, so as to obtain the composite fertilizer for promoting growth of water chestnut. The medical stone compound is prepared by the technology with the following steps of uniformly stirring ferric chloride, sodium acetate and ethylene glycol, adding medical stone and ethylenediamine, uniformly stirring, heating, reacting, cooling, filtering, magnetically separating, drying, grinding, adding soy protein and water, uniformly mixing, and adding sodium hydroxide to uniformly stir at room temperature; adding maleic anhydride, heating, and stirring, so as to obtain the medical stone compound.

Description

technical field [0001] The invention relates to the technical field of compound fertilizers, in particular to a method for preparing compound fertilizers for promoting water chestnut growth. Background technique [0002] Water chestnut is rich in starch, protein, glucose, unsaturated fatty acids and various vitamins, such as vitamin B1, B2, C, carotene and trace elements such as calcium, phosphorus and iron. The ancients believed that eating more water chestnut can nourish the five internal organs, eliminate all diseases, and lighten the body. The so-called light body means that it has the effect of losing weight and building body, because water chestnut does not contain fat that makes people fat. "Compendium of Materia Medica" said: Water chestnut can nourish the spleen and stomach, strengthen the thigh knee, strengthen strength and Qi, water chestnut porridge is beneficial to the stomach and intestines, and can relieve internal heat, and it is beneficial for the elderly to...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05B17/00C05C3/00C05C9/00C05D3/00C05D9/00C05D9/02C05F5/002C05F11/00C05F11/02
Inventor 徐善
Owner 蚌埠市徐善种植农民专业合作社
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