Novel soil conditioner and preparation method thereof

A soil conditioner, a new type of technology, applied in the agricultural field, can solve the problems of unsatisfactory soil conditioning effect, single loosening agent, single effect, etc., to achieve the effect of reducing soil crust, improving soil environment, and improving soil structure

Inactive Publication Date: 2017-03-29
广东盆地一号生物产业有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Most of the soil conditioners in the prior art have a single effect, either a single acidic conditioner, an alkaline conditioner, or a single loos

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] According to the second aspect of the present invention, there is provided a method for preparing a novel soil conditioner, which includes:

[0030] (1) Crush the natural peat and phosphogypsum to pass a 200-500 mesh sieve to obtain natural peat powder and phosphogypsum powder;

[0031] (2) Weigh each raw material in parts by weight. If the particle size of the raw material is greater than 1mm, pulverize it. Add the water retaining agent, Tianre peat powder, additives, diatomaceous earth, alginic acid and lignin to the mixer and mix well. ;

[0032] (3) Feed the mixed powder of step 2 into a granulator to form a masterbatch with a particle size of 1~2mm;

[0033] (4) After dissolving lime, polymer compounds, and fertilizer synergists, they are concentrated and dried and then ground by a grinder. The ground powder and the masterbatch of step 2 are put into the granulator again to form a semi-finished product with a particle size of 2 to 3 mm;

[0034] (5) The semi-finished master...

Example Embodiment

[0036] Example 1

[0037] A new type of soil conditioner, which includes the following components in parts by weight: 20 parts of water retaining agent, 15 parts of natural peat, 10 parts of additives, 5 parts of diatomaceous earth, 2 parts of alginic acid, 8 parts of lignin materials, lime 8 parts, 8 parts of polymer compound, 0.5 parts of fertilizer synergist.

[0038] In Example 1, the water retention agent is a super absorbent resin.

[0039] In Example 1, the additive is a mixture of phosphogypsum, fly ash, urea, and carbonized chaff, and the mixing mass ratio of phosphogypsum, fly ash, urea, and carbonized chaff is 3:4:5:1.5 .

[0040] In Example 1, the polymer compound is polyacrylic acid.

[0041] In Example 1, the fertilizer synergist is sodium nitrophenolate.

[0042] A preparation method of a novel soil conditioner, which includes:

[0043] (1) Crushing natural peat and phosphogypsum to pass a 300-mesh sieve to obtain natural peat powder and phosphogypsum powder;

[0044] (2) ...

Example Embodiment

[0048] Example 2

[0049] A new type of soil conditioner, comprising the following components in parts by weight: 50 parts of water retaining agent, 40 parts of natural peat, 20 parts of additives, 10 parts of diatomaceous earth, 5 parts of alginic acid, 10 parts of lignin materials, lime 10 parts, 10 parts of polymer compound, 2 parts of fertilizer synergist.

[0050] In Example 2, the water retaining agent is a super absorbent resin.

[0051] In Example 2, the additive is a mixture of phosphogypsum, fly ash, urea, and carbonized chaff, and the mixing mass ratio of phosphogypsum, fly ash, urea, and carbonized chaff is 2:3:5:1 .

[0052] In Example 2, the polymer compound is polyvinyl alcohol.

[0053] In Example 2, the fertilizer synergist is sodium nitrophenolate.

[0054] A preparation method of a novel soil conditioner, which includes:

[0055] (1) Crush natural peat and phosphogypsum to pass a 500-mesh sieve to obtain natural peat powder and phosphogypsum powder;

[0056] (2) Weigh ...

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Abstract

The invention relates to the field of agriculture, particularly a novel soil conditioner and a preparation method thereof. The novel soil conditioner comprises the following components in parts by weight: 20-50 parts of water retention agent, 15-40 parts of natural peat, 10-20 parts of additive, 5-10 parts of diatomite, 2-5 parts of alginic acid, 8-10 parts of lignin material, 8-10 parts of lime, 8-10 parts of high-molecular compound and 0.5-2 parts of fertilizer synergist. The soil conditioner can obviously improve the soil environment, so that the soil is more beneficial to crop growth; the soil conditioner can be well fused with the soil, thereby helping the soil release various nutrient elements which are beneficial to plant absorption; and the soil conditioner is capable of treating the phenomena of soil hardening, desertification and salinization, enhancing the soil permeability, improving the soil structure, improving the soil viscosity, reducing the soil erosion and soil crust, and reducing the loss of nutrients.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a novel soil conditioner and a preparation method thereof. Background technique [0002] Soil conditioner is made of agricultural water-retaining agent and natural peat rich in organic matter and humic acid or other organic matter as the main raw materials, supplemented by biologically active ingredients and nutritional elements, and processed by scientific technology. The three soil conditioning properties of water retention, fertilization, and ventilation. It can break soil compaction, loosen soil, improve soil air permeability, reduce soil bulk density, promote soil microbial activity, and enhance soil fertilizer and water permeability; it can improve soil and control deserts. Conserve water and fight drought, enhance crop disease resistance, increase crop yield, improve the quality of agricultural products, restore the original ecology of crops and other functions, greatly increas...

Claims

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Application Information

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IPC IPC(8): C09K17/40C09K101/00
CPCC09K17/40C09K2101/00
Inventor 赖泽华傅适郭秋兵曾文武
Owner 广东盆地一号生物产业有限公司
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