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Soil conditioner as well as preparation method and application thereof

A soil conditioner and a technology for improving soil, applied in the field of soil conditioner and its preparation, can solve the problems of high cost of artificial synthetic soil conditioner, poor improvement effect of natural conditioner, long time consumption of biological conditioner, etc., so as to improve the loss of water and fertilizer. , The effect of preventing plant stubble or root rot and improving soil permeability

Pending Publication Date: 2020-12-25
咸阳非金属矿研究设计院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the above-mentioned amendments have their own advantages and disadvantages. For example, biological amendments take a long time; synthetic soil amendments are costly and complicated; natural amendments have poor improvement effects, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A soil conditioner, comprising 30g of non-metallic mineral mixture, 20g of nutritional supplement and 15g of antibacterial agent; wherein, the non-metallic mineral mixture is composed of ceramics, activated carbon, bentonite and diatomaceous earth, and the mass ratio is 1:2:4 : 3; the nutritional supplement is composed of fish meal, humic acid and soybean meal in a mass ratio of 2:3:5; the antibacterial agent is furfuryl methyl fumarate.

[0032] The preparation method of soil conditioner, comprises the following steps:

[0033] (1) Mix ceramics, activated carbon, bentonite and diatomaceous earth and calcinate at 550°C for 1.5h, pulverize through a 300-mesh sieve to obtain powder A, and set aside;

[0034] (2) Mix fish meal, humic acid and soybean meal, pulverize and pass through a 200-mesh sieve to obtain powder B, set aside;

[0035] (3) Reduce the powder A to room temperature, and mix it with furfuryl methyl fumarate evenly.

Embodiment 2

[0037] A soil conditioner comprising 40g of a non-metallic mineral mixture, 18g of a nutritional supplement and 20g of an antibacterial agent; wherein the non-metallic mineral mixture is composed of ceramics, activated carbon, bentonite and diatomaceous earth in a mass ratio of 2:4:3 : 4; the nutritional supplement is composed of fish meal, humic acid and soybean meal, the mass ratio is 1.5: 2.5: 4; the antibacterial agent is methyl fumarate p-nitrophenyl.

[0038] The preparation method of soil conditioner, comprises the following steps:

[0039] (1) Mix ceramics, activated carbon, bentonite and diatomaceous earth and calcinate at 650°C for 1.2h, pulverize through a 350-mesh sieve to obtain powder A, and set aside;

[0040] (2) Mix fish meal, humic acid and soybean meal, pulverize and pass through a 250-mesh sieve to obtain powder B, set aside;

[0041] (3) Lower the powder A to room temperature, and mix it with methyl fumarate p-nitrophenyl ester to get the product.

Embodiment 3

[0043] A soil conditioner comprising 45g of a non-metallic mineral mixture, 15g of a nutritional supplement and 25g of an antibacterial agent; wherein the non-metallic mineral mixture is composed of ceramics, activated carbon, bentonite and diatomaceous earth in a mass ratio of 3:2:2 : 5; the nutritional supplement is composed of fish meal, humic acid and soybean meal, the mass ratio is 1:3:3; the antibacterial agent is ethyl fumarate p-nitrophenyl.

[0044] The preparation method of soil conditioner, comprises the following steps:

[0045] (1) Mix ceramics, activated carbon, bentonite and diatomaceous earth and calcinate at 700°C for 1 hour, pulverize through a 400-mesh sieve to obtain powder A, and set aside;

[0046] (2) Mix fish meal, humic acid and soybean meal, pulverize and pass through a 300-mesh sieve to obtain powder B, set aside;

[0047] (3) Lower the powder A to room temperature, and mix it with ethyl fumarate p-nitrophenyl to get the product.

[0048] Controlle...

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PUM

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Abstract

The invention discloses a soil conditioner as well as a preparation method and application thereof. The invention belongs to the technical field of soil improvement. The soil conditioner comprises a non-metallic mineral substance mixture,a nutritional supplement and an antimicrobial agent; the non-metallic mineral substance mixture is prepared from ceramic, activated carbon, bentonite and diatomite. According to the method of the invention, the non-metallic mineral is processed and treated, so that the pore diameter of the material is improved, the air permeability and water permeability of soil are improved after the soil conditioner is applied; the soil conditioner can load more nutritional and antibacterial components, sot hat the soil environment is effectively improved; and the soil conditioner has remarkable effects of improving the soil structure and preventing and treating diseases.

Description

technical field [0001] The invention relates to the technical field of soil improvement, in particular to a soil conditioner and its preparation method and application. Background technique [0002] Soil improver refers to the preparation that can improve the soil structure and physical and chemical indicators, and can promote the formation of stable aggregate structure and soil colloid complex in the soil after being applied to the soil. Soil conditioners include natural substances such as organic fertilizers and minerals. [0003] Existing various types of soil conditioners in the prior art, for example: [0004] Natural improvers are divided into inorganic materials and organic materials according to the nature of raw materials. Among them, inorganic materials mainly include natural minerals (gypsum, vermiculite, etc.) and inorganic solid wastes (fly ash, etc.); organic materials mainly include organic solid wastes (papermaking sludge, municipal sewage sludge, municipal...

Claims

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Application Information

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IPC IPC(8): C05G3/80C05G3/60C09K17/40A01N43/08A01N37/06A01P3/00A01B79/02B09C1/08C09K101/00C09K109/00
CPCA01B79/02A01N37/06A01N43/08B09C1/08C05D9/00C09K17/40C09K2101/00C09K2109/00C05G3/60C05G3/80C05F1/002C05F5/006C05F11/02
Inventor 王鸽杨智荣马亮王宏杨辉曹帅赵琪尹璐
Owner 咸阳非金属矿研究设计院有限公司
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