A kind of soil improvement composition and soil improvement method

A soil improvement and composition technology, applied in the direction of soil preparation methods, fertilizer mixtures, soil conditioning materials, etc., can solve the problems of single type of amendment, environmental pollution, waste of resources, etc., to reduce soil erosion, improve soil composition, and increase fertilizer efficiency Effect

Active Publication Date: 2019-03-01
遂宁市夏曾种植有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the types of modifiers commonly used are relatively single, and some modifiers will also pollute the environment, which is time-consuming and wastes resources.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A soil improvement composition, comprising the following components in parts by weight: 400 parts of straw, 800 parts of chicken manure, 20 parts of lime sulfur mixture, 100 parts of calcium superphosphate, 250 parts of oil rot, and 5 parts of nitrogen-fixing bacteria , 5 parts of bacillus group.

[0020] Among them, the effective components of the nitrogen-fixing bacteria group are Rhizobium and Azotobacter rotundum, and the enrichment medium is Ashby nitrogen-free medium. The fermented liquid is mixed, concentrated and dried.

[0021] The active ingredients of the bacillus group are Bacillus licheniformis, Bacillus pumilus, Bacillus lateralis and Bacillus subtilis, and the preparation process is as follows: Bacillus licheniformis, Bacillus pumilus, Bacillus lateralis and Bacillus subtilis are respectively subjected to slant culture, shaking After bed culture and fermenter culture, the fermented liquid obtained is mixed, concentrated and dried to obtain the product. ...

Embodiment 2

[0026] A soil improvement composition, comprising the following components in parts by weight: 700 parts of straw, 1300 parts of chicken manure, 40 parts of lime sulfur mixture, 200 parts of superphosphate, 500 parts of oil rot, and 10 parts of nitrogen-fixing bacteria , 10 parts of bacillus group.

[0027] Among them, the effective components of the nitrogen-fixing bacteria group are Rhizobium and Azotobacter rotundum, and the enrichment medium is Ashby nitrogen-free medium. The fermented liquid is mixed, concentrated and dried.

[0028] The active ingredients of the bacillus group are Bacillus licheniformis, Bacillus pumilus, Bacillus lateralis and Bacillus subtilis, and the preparation process is as follows: Bacillus licheniformis, Bacillus pumilus, Bacillus lateralis and Bacillus subtilis are respectively subjected to slant culture, shaking After bed culture and fermenter culture, the fermented liquid obtained is mixed, concentrated and dried to obtain the product.

[00...

Embodiment 3

[0033] A soil improvement composition, comprising the following components in parts by weight: 500 parts of straw, 1000 parts of chicken manure, 20 parts of lime sulfur mixture, 100 parts of calcium superphosphate, 300 parts of oil rot, and 8 parts of nitrogen-fixing bacteria , 6 copies of bacillus group.

[0034] Among them, the effective components of the nitrogen-fixing bacteria group are Rhizobium and Azotobacter rotundum, and the enrichment medium is Ashby nitrogen-free medium. The fermented liquid is mixed, concentrated and dried.

[0035] The active ingredients of the bacillus group are Bacillus licheniformis, Bacillus pumilus, Bacillus lateralis and Bacillus subtilis, and the preparation process is as follows: Bacillus licheniformis, Bacillus pumilus, Bacillus lateralis and Bacillus subtilis are respectively subjected to slant culture, shaking After bed culture and fermenter culture, the fermented liquid obtained is mixed, concentrated and dried to obtain the product....

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PUM

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Abstract

The invention discloses a soil improvement composition. The soil improvement composition comprises, by weight, 400-700 parts of straws, 800-1300 parts of chicken manure, 20-40 parts of lime sulphur, 100-200 parts of calcium superphosphate, 250-500 parts of oil cake, 5-10 parts of nitrogen fixing bacteria and 5-10 parts of bacillus subtilis. The soil improvement method comprises 1, weighing components of the soil improvement composition, and 2, before plantation, digging a pit with the depth of 1-1.2m in the field, orderly paving straws, soil, chicken manure, soil, lime sulphur, soil, calcium superphosphate, soil, oil cake, soil, chicken manure, soil, nitrogen fixing bacteria, bacillus subtilis and soil in the pit from bottom to top. The soil improvement composition comprises multiple types of components, comprehensively improves soil and does not influence the environment.

Description

technical field [0001] The invention belongs to the technical field of soil improvement, and in particular relates to a soil improvement composition and a soil improvement method. Background technique [0002] With the development of science and technology and the progress of society, people's requirements for living standards are getting higher and higher, which is particularly prominent in planting methods. In order to plant products with good quality and high yield, planters apply various organic and inorganic fertilizers to them. Extensive spraying of chemical fertilizers and pesticides causes the remaining components to accumulate in the soil, causing the soil to lose its self-purification ability. At the same time, the long-term use of chemical fertilizers such as nitrogen and phosphorus will destroy the soil structure, cause soil compaction, and degrade the cultivated land. Shallow, the ability to retain water and fertilizer decreases, which brings great obstacles to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K17/40A01B79/02C09K101/00
CPCA01B79/02C09K17/40C09K2101/00
Inventor 曾祥禄
Owner 遂宁市夏曾种植有限公司
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