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Ornamental flower fertilizer and preparation method thereof

A decorative and fertilizer technology is applied in the field of decorative flower fertilizer and its preparation, which can solve the problems of underutilization and waste of resources, and achieve the effects of simple and convenient fertilization, reduction of raw material cost, and improvement of soil structure.

Active Publication Date: 2012-02-29
FUSHUN MINING IND GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Oil shale dust contains SiO 2 , organic matter, and the macro and trace elements necessary for plants are good raw materials for the development of compound fertilizers, but they have not been well utilized for a long time, resulting in a waste of resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1: According to the mass ratio of 6:5:5:0.5:0.01:0.01:0.01:0.01:83.46, weigh ethylenediaminetetraacetic acid (EDTA), polyvinyl alcohol (PVA), corn starch, acrylic resin water agent, copper sulfate powder, zinc sulfate powder, borax powder, ferrous sulfate powder, water, mix the above raw materials, and stir in a high-speed mixer for 30 minutes at a reaction temperature of 90 ° C, the speed of the mixer is: 100 rpm Minutes, the viscous chelated fertilizer liquid was prepared and transferred to the storage tank connected with the air compressor pump; respectively weighed oil shale dust 35.4kg, calcium carbonate 2.5kg, magnesium sulfate 2.5kg, urea 4.35kg, diammonium hydrogen phosphate 2.75kg kg, potassium sulfate 2.5kg. Dry the kerogen shale dust and pass it through a 100-120 mesh sieve. Calcium carbonate, magnesium sulfate, urea, diammonium hydrogen phosphate and potassium sulfate are dried or naturally air-dried, crushed with a pulverizer, and passed through a ...

Embodiment 2

[0018] Example 2: According to the mass ratio of 6:10:10:1:0.01:0.01:0.01:0.01:72.96, weigh ethylenediaminetetraacetic acid (EDTA), polyvinyl alcohol (PVA), corn starch, acrylic resin water agent, copper sulfate powder, zinc sulfate powder, borax powder, ferrous sulfate powder, water, mix the above raw materials, and stir in a high-speed mixer for 40 minutes at a reaction temperature of 80 ° C. The speed of the mixer is: 100 rpm Minutes, the viscous chelated fertilizer liquid was prepared and transferred to the storage tank connected with the air compressor pump; respectively weighed oil shale dust 35.4kg, calcium carbonate 2.5kg, magnesium sulfate 2.5kg, urea 4.35kg, diammonium hydrogen phosphate 2.75kg kg, potassium sulfate 2.5kg. Dry the kerogen shale dust and pass it through a 100-120 mesh sieve. Calcium carbonate, magnesium sulfate, urea, diammonium hydrogen phosphate and potassium sulfate are dried or naturally air-dried, crushed with a pulverizer, and passed through a ...

Embodiment 3

[0019] Example 3: According to the mass ratio of 6:8:8:0.8:0.01:0.01:0.01:0.01:77.16, respectively weigh ethylenediaminetetraacetic acid (EDTA), polyvinyl alcohol (PVA), corn starch, acrylic resin water agent, copper sulfate powder, zinc sulfate powder, borax powder, ferrous sulfate powder, water, mix the above raw materials, and stir in a high-speed mixer for 35 minutes at a reaction temperature of 85°C, and the speed of the mixer is: 100 rpm Minutes, the viscous chelated fertilizer liquid was prepared and transferred to the storage tank connected with the air compressor pump; respectively weighed oil shale dust 35.4kg, calcium carbonate 2.5kg, magnesium sulfate 2.5kg, urea 4.35kg, diammonium hydrogen phosphate 2.75kg kg, potassium sulfate 2.5kg. Dry the kerogen shale dust and pass it through a 100-120 mesh sieve. Calcium carbonate, magnesium sulfate, urea, diammonium hydrogen phosphate and potassium sulfate are dried or naturally air-dried, crushed with a pulverizer, and pa...

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PUM

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Abstract

The invention discloses an ornamental flower fertilizer and a preparation method thereof. The method comprises the following steps of: respectively weighting ethylene diamine tetraacetic acid, polyvinyl alcohol, corn starch, acrylic resin water absorbent, copper sulfate powder, zinc sulfate powder, borax powder, ferrous sulfate powder and water according to the mass ratio; mixing the raw materials, and stirring for 30-40min at a rotating speed of 100 turns / min at a reaction temperature of 80-90 DEG C for preparing a stick chelated fertilizer liquid for later use; and respectively weighting kerogen shale powder, calcium carbonate, magnesium sulfate, urea, diammonium hydrogen phosphate and potassium sulfate, drying and crushing the raw materials, screening with a sieve of 100-200mu, uniformly mixing, adding into a pelletizer, and spraying the stick chelated fertilizer liquid accounting for 20-30 percent that of the mass of the raw materials for pelletizing to obtain the ornamental flower fertilizer. The invention has the advantages of being easy to obtain the raw materials, prolonging the fertilizer supply time, improving the fertilizer utilization ratio and reducing the cost of theraw materials, and has simple process and decoration and the like.

Description

1. Technical field [0001] The invention belongs to the technical field of chemical fertilizers, and in particular relates to a decorative flower fertilizer and a preparation method thereof. 2. Background technology [0002] With the improvement of people's living standards, flowers have gradually entered thousands of households and become a part of people's lives, and flower fertilizers have gradually been accepted by everyone. However, the flower fertilizers currently on the market are still packaged by chemical fertilizers. Not only is the application more troublesome, but also the slow release of nutrients is poor. Once the application is improper, the mild ones will lead to poor growth of the flowers, and the severe ones will directly lead to the death of the flowers, making it difficult to adapt. Flowers need to grow for a long time. [0003] Oil shale is a kind of sedimentary rock containing organic matter. The proven resource in my country is 2.4 billion tons. As th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G5/00C05C9/00C05D5/00C05D3/02C05B7/00C05D1/02
Inventor 韩放李杰颖鲍明福高健周晓莹
Owner FUSHUN MINING IND GROUP
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