Preparation method of acidized soil conditioner

A soil conditioner and a technology for preparation steps, applied in soil conditioning materials, chemical instruments and methods, other chemical processes, etc., can solve the problems of aggravating soil acidification, increasing the frequency of acid rain, air pollution, etc. Stabilizing, deepening aromatization, and promoting effects of reproduction

Inactive Publication Date: 2018-01-26
朱东洋
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention: due to the hot and humid climatic conditions in the south, soil silicate minerals and secondary minerals are weathered quickly, and cations such as calcium and magnesium in the soil are lost, while aluminum hydroxide and silicon oxide colloids are in the soil. Accumulated in the medium to release H in the form of aluminosilicate + , leading to continuous acidification of the soil, air pollution caused by the acceleration of the industrialization process, leading to an increase in the frequency of acid rain, and the chemical fertilizers currently promoted in my country are mainly acidic or physiologically acidic fertilizers, while the proportion of organic fertilizers is constantly decreasing, which further exacerbates the The defect of the acidification problem of soil is solved, and a kind of preparation method of acidification type soil conditioner is provided

Method used

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  • Preparation method of acidized soil conditioner

Examples

Experimental program
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Effect test

example 1

[0023] Weigh 20g of oyster shells and 10g of shrimp shells, mix and crush them for 10 minutes, wash the crushed mixed shells with deionized water, remove the filter residues, put them in a muffle furnace, roast them at 1000°C for 1 hour, and take out the roasted filter residues , continue to grind for 12 minutes and then sieve through a 100-mesh sieve to collect the sieved crushed shell powder, put the sieved crushed shell powder into a beaker, add deionized water of 1 times the mass of the above-mentioned sieved crushed shell powder to the beaker, mix and place Heat and stir in an electric furnace at 50°C for 20 minutes, then put it into an oven, and dry at 60°C for 10 minutes to obtain self-made bioactive calcium. Mix boron mud and zeolite in a crushing machine at a mass ratio of 1:1 Pulverize 16min and cross 80 mesh sieves, collect the sieved powder, put the sieved powder into a fermenter with 6% amber of the sieved powder quality and 0.5% of the sieved powder quality 0.5% o...

example 2

[0025]Weigh 25g of oyster shells and 15g of shrimp shells, mix and crush them for 11 minutes, wash the crushed mixed shells with deionized water, remove the filter residue, put them in a muffle furnace, and roast them at 1100°C for 1.5 hours, take out the roasted Filter the residue, continue to grind for 14 minutes and then sieve it through a 100-mesh sieve, collect the sieved crushed shell powder, put the sieved crushed shell powder into a beaker, add deionized water twice the mass of the above-mentioned sieved crushed shell powder to the beaker, mix and place Heat and stir in an electric furnace at 52°C for 25 minutes, then put it in an oven, and dry it at 70°C for 11 minutes to obtain self-made bioactive calcium. Mix boron mud and zeolite with a mass ratio of 1:1 and place it in a crusher Medium crushing for 18 minutes and passing through an 80-mesh sieve, collecting the sieved powder, putting the sieved powder into a fermenter with 6% amber of the sieved powder mass and 0.5...

example 3

[0027] Weigh 30g of oyster shells and 20g of shrimp shells, mix and crush them for 12 minutes, wash the crushed mixed shells with deionized water, remove the filter residues, put them in a muffle furnace, roast them at 1200°C for 2 hours, and take out the roasted filter residues , continue to grind for 16 minutes and then 100 mesh sieve, collect the sieved crushed shell powder, put the sieved crushed shell powder into a beaker, add deionized water 3 times the mass of the sieved crushed shell powder to the beaker, mix and place Heat and stir in an electric furnace at 55°C for 30 minutes, then put it in an oven, and dry it at 80°C for 12 minutes to obtain self-made bioactive calcium. Mix boron mud and zeolite with a mass ratio of 1:1 and place them in a crusher Pulverize 20min and pass through 80 mesh sieves, collect the sieved powder, put the sieved powder into a fermenter with 6% of the sieved powder quality amber and 0.5% sieved powder quality of river bottom sludge, and seal ...

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Abstract

The invention discloses a preparation method of an acidized soil conditioner, belonging to the technical field of preparation of conditioners. According to the preparation method, biological active calcium is prepared through oyster shells and shrimp shells through high-temperature pyrolysis, has good water solubility and mobility, is easily absorbed by plants and is beneficial to the adjustment of acidized soil; boron mud, zeolite, ambers and river-bottom sludge are commonly fermented, and the boron mud has strong basicity and further contains the effective components of magnesium, calcium, silicon and the like, so that the boron mud can generate neutral reaction with acidic matters in the soil; by continuously adding biomass charcoal and mushroom dreg, the biomass charcoal is capable ofincreasing the absorption and utilization of the organic matters such as crop straws to nitrogen under an anoxic condition, and the mushroom dreg is waste obtained after mushrooms are harvested, is rich in organic content, relatively high in contents of N, P and K, is a very good organic fertilizer and soil conditioner and is applied to the soil, so that the soil fertility can be increased, the soil acidity can be adjusted, the soil structure can be improved; and the acidized soil conditioner has wide application prospects.

Description

technical field [0001] The invention discloses a preparation method of an acidifying soil conditioner and belongs to the technical field of conditioner preparation. 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 nutrient elements. It is a product processed by scientific technology and has extremely significant water retention. The three major soil conditioning properties of fertilizer, fertilizer 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 penetration; it can improve soil, control desert, water retention and drought resistance, enhance crop disease resistance, increase crop yield, and improve agricultural products Quality, restore t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C05G3/04C09K101/00C09K109/00C05G3/80
Inventor 朱东洋杨立军陈莉莉
Owner 朱东洋
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