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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 loosening agent for improving the degree of soil compaction. In practical applications, the soil conditioning effect of the prior art is not very good. ideal

Method used

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Examples

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preparation example Construction

[0029] According to a second aspect of the present invention, a kind of preparation method of novel soil conditioner is provided, which comprises:

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

[0031] (2) Weigh each raw material according to the weight part. If the particle size of the raw material is larger than 1mm, crush it, add the water retaining agent, Tianre peat powder, additives, diatomite, alginic acid and lignin materials into the mixer and stir evenly ;

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

[0033] (4) After dissolving lime, high molecular compound, and fertilizer synergist, concentrate and dry, then grind through a grinder, put the ground powder and the masterbatch from step 2 into the granulator again to form a semi-finished product with a particle size of 2~3mm;

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

Embodiment 1

[0037] A novel soil conditioner, which comprises the following components in parts by weight: 20 parts of water-retaining agent, 15 parts of natural peat, 10 parts of additive, 5 parts of diatomaceous earth, 2 parts of alginic acid, 8 parts of lignin material, lime 8 parts, 8 parts of polymer compound, 0.5 part of fertilizer synergist.

[0038] In Example 1, the water-retaining agent is a superabsorbent resin.

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

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

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

[0042] A kind of preparation method of novel soil conditioner, it comprises:

[0043] (1) Crush the natural peat and phosphogypsum respectively to pass through a 300-mesh sieve to obtain natural peat powder and phosphogypsum po...

Embodiment 2

[0049] A novel soil conditioner, which comprises the following components in parts by weight: 50 parts of water-retaining agent, 40 parts of natural peat, 20 parts of additive, 10 parts of diatomaceous earth, 5 parts of alginic acid, 10 parts of lignin material, lime 10 parts, 10 parts of polymer compound, 2 parts of fertilizer synergist.

[0050] In Example 2, the water-retaining agent is a superabsorbent resin.

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

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

[0053] In embodiment 2, the fertilizer synergist is sodium binitrophenolate.

[0054] A kind of preparation method of novel soil conditioner, it comprises:

[0055] (1) Crush the natural peat and phosphogypsum respectively to pass through a 500-mesh sieve to obtain natural peat powder and phosphogypsu...

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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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