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Fruit and vegetable crop multielement organic liquid fertilizer and producing method thereof

A multi-element, liquid fertilizer technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of insignificant use effect, low plant absorption rate, and difficulty in fertilization, so as to reduce fertilization costs, enhance plant illumination, spray Convenient effect of drip irrigation

Inactive Publication Date: 2015-08-26
武汉市绿丹茂科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a multi-element organic liquid fertilizer for fruit and vegetable crops, to solve the problems of low plant absorption rate, insignificant use effect and difficult fertilization caused by existing organic fertilizers being insoluble in water

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The present embodiment provides a multi-element organic liquid fertilizer for fruit and vegetable crops, comprising the following components: potassium humate 16kg; organic matter 33kg, potassium dihydrogen phosphate 20kg, potassium nitrate 20g, calcium ammonium nitrate 6kg, magnesium sulfate 1.5kg, sulfuric acid Ferrous 1kg, borax 1kg, zinc sulfate 1kg, copper sulfate 0.43kg, conditioner 0.03kg, ammonium molybdate 0.04kg.

[0022] When making, add water and 33kg of organic matter containing humic acid to the slurry tank, and add potassium hydroxide, keep the temperature between 56-85°C, extract the slurry for 1-2 hours; centrifuge on a centrifuge, filter Potassium humate is discharged, and the residue is discharged through the conveyor belt; 16kg of potassium humate obtained in the above steps, 20kg of potassium dihydrogen phosphate, 20g of potassium nitrate, 6kg of calcium ammonium nitrate, 1.5kg of magnesium sulfate, 1kg of ferrous sulfate, and 1kg of borax , zinc su...

Embodiment 2

[0024] The present embodiment provides a multi-element organic liquid fertilizer for fruit and vegetable crops, comprising the following components: potassium humate 15kg; organic matter 33.4kg, potassium dihydrogen phosphate 20kg, potassium nitrate 24g, calcium ammonium nitrate 4kg, magnesium sulfate 1.5kg, Ferrous sulfate 0.5kg, borax 0.5kg, zinc sulfate 0.5kg, copper sulfate 0.56kg, conditioner 0.03kg, ammonium molybdate 0.01kg. Its preparation method is as described above, and will not be described in detail here.

Embodiment 3

[0026] The present embodiment provides a kind of multi-element organic liquid fertilizer for fruit and vegetable crops, comprising the following components: potassium humate 20kg; organic matter 31kg, potassium dihydrogen phosphate 20kg, potassium nitrate 20g, calcium ammonium nitrate 4.8kg, magnesium sulfate 1.5kg, Ferrous sulfate 0.5kg, borax 0.5kg, zinc sulfate 0.8kg, copper sulfate 0.84kg, conditioner 0.03kg, ammonium molybdate 0.03kg. Its preparation method is as described above, and will not be described in detail here.

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Abstract

The invention provides a fruit and vegetable crop multielement organic liquid fertilizer which comprises the following components by mass: 17%-23% of potassium humate; 30%-36% of organic matters, 20% of potassium dihydrogen phosphate, 19%-25% of potassium nitrate, 2%-7% of calcium ammonium nitrate, 1%-2% of magnesium sulfate, 0.5%-1.2% of ferrous sulfate, 0.5%-1.2% of borax, 0.5%-1.2% of zinc sulfate, 0.4%-0.7% of copper sulfate, 0.01%-0.5% of a conditioner and 0.01%-0.3% of molybdate ammonium. The fruit and vegetable crop multielement organic liquid fertilizer solves the problems of incomplete multielements required by the plant, low plant absorption rate, unobvious use effect and high fertilization cost caused by single nature of the fertilizer varieties in the prior art.

Description

technical field [0001] The invention relates to an organic chemical fertilizer, in particular to a multi-element organic liquid fertilizer for fruit and vegetable crops and a preparation method thereof. Background technique [0002] With the continuous development of agricultural technology, modern agriculture has put forward higher and newer requirements for fertilizer application. The main function of fertilizers in traditional agriculture is to increase crop yields. With the development of modern agriculture, the technology and purpose of fertilization have undergone great changes. Fertilization should not only increase production, but also improve crop quality and save resources. Fertilize soil, adjust soil structure, reduce labor intensity, and more importantly, improve fertilizer utilization rate, reduce environmental pollution, improve economic benefits, and be conducive to green agriculture and sustainable development. And organic liquid fertilizer, as a kind of env...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 谢从松刘原
Owner 武汉市绿丹茂科技股份有限公司
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