Active medium trace element mineral fertilizer and preparation method thereof

A medium and trace element and mineral fertilizer technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of difficult absorption and utilization of trace elements, low utilization rate, etc., to improve soil fertilizer supply capacity, save costs, and increase yield. Effect

Inactive Publication Date: 2014-04-09
SHANDONG JINKE TIANYUAN BIOLOGICAL FERTILIZER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes an active medium and trace element mineral fertilizer, which solves the problems in the p

Method used

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  • Active medium trace element mineral fertilizer and preparation method thereof
  • Active medium trace element mineral fertilizer and preparation method thereof
  • Active medium trace element mineral fertilizer and preparation method thereof

Examples

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preparation example Construction

[0084] Also proposed a kind of preparation method of trace element mineral fertilizer in activity, comprises the following steps:

[0085] (1) Crush the iron ore to obtain iron ore powder, use a magnetic separator to absorb the iron ore in the iron ore powder, and the remaining non-magnetic or weakly magnetic ore powder is the wheat needed for making biological fertilizers Due to the influence of the magnetic field of the magnetic separator, the medical stone powder obtained during the magnetic separation process is the magnetic medical stone powder;

[0086] (2) Under stirring, spray the bacterial liquid evenly on the surface of the magnetic medical stone powder, and get activated medical stone powder after stirring evenly; spray 5-6 liters of bacterial liquid into 1 ton of medical stone powder;

[0087] During the process of transporting the activated medical stone powder to the mixing tank, start stirring at a speed of 10-20 rpm, and spray the bacterial liquid at the same t...

Embodiment 1

[0091] The active medium trace element mineral fertilizer comprises the following components by weight:

[0092] 150 mesh medical stone powder 75 kg,

[0093] 150 mesh calcium carbonate powder 3 kg,

[0094] 150 mesh magnesium sulfate powder 3 kg,

[0095] 150 mesh borax powder 0.5 kg,

[0096] 150 mesh zinc sulfate heptahydrate powder 0.5 kg,

[0097] 3 kg of bacteria liquid.

[0098] 1.5 billion effective bacteria are contained in 1mL of the bacterial liquid, and the effective bacteria include the following types of bacteria:

[0099] Bacillus coliformis 1 billion,

[0100] Bacillus subtilis 300 million,

[0101] 100 million Bacillus megaterium,

[0102] 100 million Bacillus licheniformis.

[0103] Such as figure 1 Shown, a kind of preparation method of trace element mineral fertilizer in activity comprises the following steps:

[0104] (1) Crush the iron ore to obtain iron ore powder, use a magnetic separator to absorb the iron ore in the iron ore powder, and the ...

Embodiment 2

[0110] The active medium trace element mineral fertilizer comprises the following components by weight:

[0111] 180 mesh medical stone powder 78 kg,

[0112] 180 mesh calcium carbonate powder 4 kg,

[0113] 180 mesh magnesium sulfate powder 4 kg,

[0114] 180 mesh borax powder 0.6 kg,

[0115] 1 kg of 180 mesh zinc sulfate heptahydrate powder,

[0116] Bacteria solution 4 kg.

[0117] 1.5 billion effective bacteria are contained in 1mL of the bacterial liquid, and the effective bacteria include the following types of bacteria:

[0118] Bacillus coliformis 1 billion,

[0119] Bacillus subtilis 300 million,

[0120] 100 million Bacillus megaterium,

[0121] 100 million Bacillus licheniformis.

[0122] Such as figure 1 Shown, a kind of preparation method of trace element mineral fertilizer in activity comprises the following steps:

[0123] (1) Crush the iron ore to obtain iron ore powder, use a magnetic separator to absorb the iron ore in the iron ore powder, and the ...

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Abstract

The invention provides an active medium trace element mineral fertilizer, comprising the following components by weight: 75-90 parts of 150-250 mesh maifanite powder, 3-5 parts of 150-250 mesh calcium carbonate powder, 3-7 parts of 150-250 mesh magnesium sulfate powder, 0.5-1 part of 150-250 mesh borax powder, 0.5-2 parts of 150-250 mesh zinc vitriol powder and 3-8 parts of a bacterium liquid. The invention relates to the technical field of biological fertilizer and solves the problems that the medium trace elements are difficult to absorb and use by plants and utilization rate is low in the prior art. The invention also provides a preparation method of the active medium trace element mineral fertilizer, and solves the production problem of the active medium trace element mineral fertilizer.

Description

technical field [0001] The invention relates to the technical field of biological fertilizers, in particular to an active medium trace element mineral fertilizer. Background technique [0002] With the widespread use of nitrogen, phosphorus and potassium fertilizers, the lack of medium and trace elements (collectively referred to as medium and trace elements) in the soil is becoming more and more serious. This situation often causes crop deficiency symptoms, There are a series of problems such as poor disease resistance and stress resistance of plants, obstacles to repeated cropping, and even dead trees, which lead to reduced yields. In some cases, there will be problems of soil salinization and compaction, which seriously restrict the increase of agricultural production and income. Therefore, the application of medium and trace elements has become a problem that farmers pay more and more attention to. [0003] In the existing production of medium and trace element fertili...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 李延福黄传华
Owner SHANDONG JINKE TIANYUAN BIOLOGICAL FERTILIZER
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