High-water-solubility compound fertilizer and preparation method thereof

A water-soluble, compound fertilizer technology, applied in the direction of alkaline orthophosphate fertilizer, potash fertilizer, magnesium fertilizer, etc., can solve the problems of incompatibility, low content of active ingredients, low utilization rate of plants, etc., to improve yield and quality, improve Fertilizer utilization, improvement of soil properties

Inactive Publication Date: 2021-07-23
嘉施利(应城)化肥有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most solid powder water-soluble fertilizers have low active ingredient content, low plant utilization rate, and easy to pollute the environment; while liquid water-soluble fertilizers are very

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] Example 1

[0038] A highly water-soluble compound fertilizer, characterized in that the highly water-soluble compound fertilizer comprises the following components by weight: 10 parts of monoammonium phosphate, 15 parts of chelated multi-nutrient elements, 5 parts of potassium sulfate, potassium dihydrogen phosphate 6 parts, 2 parts of biological bacterial agent, 5 parts of diethyl aminoethyl hexanoate, and 4 parts of anti-caking agent, the anti-caking agent is kaolin and talc mixed in a weight ratio of 1:3, and the biological bacterial agent is actinomycetes , nitrogen-fixing bacteria are mixed in a weight ratio of 1:2

[0039] Described high water-soluble compound fertilizer is prepared according to the following method:

[0040] (1) Weighing of raw materials: Weigh monoammonium phosphate, chelated multi-nutrient elements, potassium sulfate, potassium dihydrogen phosphate, biological bacterial agent, plant growth regulator, and anti-caking agent according to the wei...

Example Embodiment

[0044] Example 2

[0045]A highly water-soluble compound fertilizer, characterized in that the highly water-soluble compound fertilizer comprises the following components by weight: 30 parts of monoammonium phosphate, 45 parts of chelated multi-nutrient elements, 20 parts of potassium sulfate, potassium dihydrogen phosphate 25 parts, 15 parts of biological bacteria agent, 20 parts of plant growth regulator, 20 parts of anti-caking agent, the anti-caking agent is sodium dodecyl benzene sulfonate, sodium lauryl sulfate weight ratio 1:3 Mixing, the biological inoculants are actinomycetes, nitrogen-fixing bacteria, and silicate bacteria in a weight ratio of 1:2:1, and the plant growth regulators are diethyl aminoethyl hexanoate, chlorfenuron, and fenugreek in a weight ratio 2:2:1 mix.

[0046] Described high water-soluble compound fertilizer is prepared according to the following method:

[0047] (1) Weighing of raw materials: Weigh monoammonium phosphate, chelated multi-nutrien...

Example Embodiment

[0051] Example 3

[0052] A highly water-soluble compound fertilizer, the highly water-soluble compound fertilizer comprises the following components by weight: 15 parts of monoammonium phosphate, 18 parts of chelated multi-nutrient elements, 7 parts of potassium sulfate, 8 parts of potassium dihydrogen phosphate, nitrogen fixation 6 parts of bacteria, 7 parts of chlorfenuron, 6 parts of calcium stearate.

[0053] Described high water-soluble compound fertilizer is prepared according to the following method:

[0054] (1) Weighing of raw materials: Weigh monoammonium phosphate, chelated multi-nutrient elements, potassium sulfate, potassium dihydrogen phosphate, biological bacterial agent, plant growth regulator, and anti-caking agent according to the weight ratio;

[0055] (2) Preparation of chelated multi-nutrient elements: 8 parts of sodium octaborate tetrahydrate, 5 parts of zinc sulfate, 7 parts of ferrous sulfate, 12 parts of manganese sulfate, 6 parts of sodium molybdate...

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PUM

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Abstract

The invention relates to a high-water-solubility compound fertilizer, and the compound fertilizer comprises the following components: 10-28 parts of monoammonium phosphate, 16-43 parts of chelated multi-element nutrient elements, 5-19 parts of potassium sulfate, 6-24 parts of monopotassium phosphate, 2-14 parts of a biological agent, 5-19 parts of a plant growth regulator and 4-18 parts of an anti-blocking agent. The compound fertilizer is stable in formula and can be rapidly dissolved in water, the utilization rate of the fertilizer is improved, and the yield and quality of crops are improved through mutual cooperation and synergistic use of all the components.

Description

technical field [0001] The invention relates to the technical field of water-soluble fertilizers, in particular to a highly water-soluble compound fertilizer and a preparation method thereof. Background technique [0002] Water-soluble fertilizer is a multi-element fertilizer that is completely soluble in water. It is characterized by being able to dissolve quickly in water, and is more easily absorbed by crops, and has a relatively high absorption rate. It realizes the integration of water and fertilizer, and saves water, fertilizer and labor. and yield-increasing effects. [0003] However, water-soluble fertilizer products in the domestic market are mainly in two forms: solid powder and liquid. Most solid powder water-soluble fertilizers have low active ingredient content, low plant utilization rate, and easy to pollute the environment; while liquid water-soluble fertilizers are very inconvenient to package, transport, store, measure, and use, and cannot adapt to modern a...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/30C05G3/80
CPCC05G3/00C05G3/30C05G3/80C05B7/00C05D1/02C05D5/00C05D9/02C05F11/08C05F11/10
Inventor 赖兴华陈茂富谢俊霞
Owner 嘉施利(应城)化肥有限公司
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