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Soil improving agent and preparation method thereof

A soil conditioner and montmorillonite technology, applied in the agricultural field, can solve problems such as the limitation of restoring soil fertility, and achieve the effects of improving natural utilization rate, promoting plant growth and wide-ranging sources.

Inactive Publication Date: 2017-11-07
HEFEI XUELIXIN AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the prior art, in order to solve the above-mentioned problems, various forms of soil improvement agents such as mounding soil or using calcareous or siliceous fertilizers are used, but there are limitations to the acidified soil and the restoration of the fertility of the soil. sex

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] This example relates to a soil improver, which includes the following raw materials in parts by weight: 10 parts of montmorillonite, 7 parts of oyster shells, 9 parts of vermicompost, 5 parts of sugar residue, 3 parts of chlorite, 13 parts of straw, 5 parts of slag, 7 parts of peat soil, 3 parts of lignin, 2 parts of polyacrylamide, 9 parts of rice bran, 3 parts of fish meal, 4 parts of silkworm excrement, 2 parts of humic acid, 1 part of calcium carbonate, 2 parts of ammonium dihydrogen phosphate , potassium chloride 3 parts, fungicide 1 part, activated carbon 2 parts.

[0025] Wherein, the chlorite is potassium chlorite.

[0026] Wherein, the sugar slag is prepared by the following method: adding 30% water to the coarse sugar slag, mixing evenly, covering the mixture with a plastic film for 3 days, when the temperature of the mixture exceeds 60°C, Turn the mixture over for a total of 4 times, and then dry it at 80°C until the moisture content is ≤10% to obtain sugar ...

Embodiment 2

[0035] This embodiment relates to a soil conditioner, including the following raw materials in parts by weight: 20 parts of montmorillonite, 15 parts of oyster shells, 18 parts of vermicompost, 13 parts of sugar residue, 8 parts of chlorite, 25 parts of straw, marsh 10 parts of slag, 11 parts of peat soil, 5 parts of lignin, 7 parts of polyacrylamide, 16 parts of rice bran, 7 parts of fish meal, 8 parts of silkworm excrement, 5 parts of humic acid, 2 parts of calcium carbonate, 3 parts of ammonium dihydrogen phosphate , 6 parts of potassium chloride, 2 parts of fungicide, and 3 parts of activated carbon.

[0036] Wherein, the chlorite is barium chlorite.

[0037] Wherein, the sugar slag is prepared by the following method: adding 40% water to the coarse sugar slag, mixing evenly, covering the mixture with a plastic film for 5 days, when the temperature of the mixture exceeds 60°C, Turn the mixture over for a total of 6 times, and then dry it at 100°C until the moisture conten...

Embodiment 3

[0046] This example relates to a soil conditioner, which includes the following raw materials in parts by weight: 13 parts of montmorillonite, 9 parts of oyster shells, 11 parts of vermicompost, 8 parts of sugar residue, 4 parts of chlorite, 15 parts of straw, 7 parts of slag, 8 parts of peat soil, 3.5 parts of lignin, 4 parts of polyacrylamide, 10 parts of rice bran, 4 parts of fish meal, 5 parts of silkworm excrement, 3 parts of humic acid, 1 part of calcium carbonate, 2.1 parts of ammonium dihydrogen phosphate , potassium chloride 4 parts, fungicide 1.2 parts, activated carbon 2.4 parts.

[0047] Wherein, the chlorite is sodium chlorite.

[0048] Wherein, the sugar slag is prepared by the following method: adding 32% water to the coarse sugar slag, mixing evenly, covering the mixture with a plastic film for 4 days, when the temperature of the mixture exceeds 60°C, Turn the mixture over for a total of 5 times, and then dry it at 85°C until the moisture content is ≤10% to ob...

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Abstract

The invention discloses a soil improving agent. The soil improving agent is prepared from the following raw materials in parts by weight: 10 to 20 parts of montmorillonite, 7 to 15 parts of oyster shell, 9 to 18 parts of earthworm excrement, 5 to 13 parts of sugar residues, 3 to 8 parts of chlorite, 13 to 25 parts of straw, 5 to 10 parts of marsh residues, 7 to 11 parts of turfy soil, 3 to 5 parts of lignin, 2 to 7 parts of polyacrylamide, 9 to 16 parts of rice bran, 3 to 7 parts of fish meal, 4 to 8 parts of silkworm excrement, 2 to 5 parts of humic acid, 1 to 2 parts of calcium carbonate, 2 to 3 parts of ammonium dihydrogen phosphate, 3 to 6 parts of potassium chloride, 1 to 2 parts of sterilizing agent, and 2 to 3 parts of activated carbon. The soil improving agent has the advantages that the acid soil can be neutralized, the growth of crops is promoted, the output is increased, and the diseases and pests can be prevented.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a soil conditioner and a preparation method thereof. Background technique [0002] Generally speaking, due to the uncontrolled spraying of various inorganic fertilizers and pesticides that are applied to the country's agricultural soil every year, the remaining components after the crops are absorbed are accumulated in the soil, which eventually leads to the loss of self-purification ability of the soil, and gives Crop growth poses great obstacles. [0003] As a result, the soil is rapidly acidified, and the activity of microorganisms is reduced due to the gradual reduction of food for microorganisms in the soil, and the production of gas is inhibited due to the lack of organic matter that should be decomposed by microorganisms. Therefore, there is no breathing space for the soil. Reduce the fertility of the soil, which in turn will adversely affect the growth an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C09K109/00C09K101/00
Inventor 张力
Owner HEFEI XUELIXIN AGRI TECH CO LTD
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