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Soil improvement agent and preparation method thereof

A soil improver and modification technology, applied in the field of soil improver and its preparation, can solve the problem of single function of soil improver, achieve the effects of improving soil compaction, promoting root system development, and enhancing disease resistance

Inactive Publication Date: 2018-09-14
安徽省百思德农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But described soil conditioner function is relatively single

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] This example relates to a soil conditioner, which includes the following raw materials in parts by weight: 20 parts of zeolite powder, 25 parts of humus, 15 parts of animal manure, 9 parts of plant straw, 8 parts of modified durian shell, and 3 parts of chitosan , 2 parts of borax, 6 parts of seaweed, 2 parts of honey, 1 part of magnesium sugar alcohol, 1 part of superphosphate, 2 parts of zinc sulfate, 1 part of manganese sulfate, 0.1 part of mixed bacterial agent;

[0036] The preparation method of described modified durian shell is as follows:

[0037] a, the durian shell is washed, pulverized, and sieved to obtain durian shell powder;

[0038] b. Mix the durian shell powder obtained in step a with anaerobic sludge evenly, put it in a sealed tube first, then place the sealed tube in a water bath at 40°C, and perform anaerobic treatment for 10 days, then take out the durian shell powder , washed, and dried;

[0039] c, the durian shell powder obtained in step b is m...

Embodiment 2

[0051] This example relates to a soil conditioner, including the following raw materials in parts by weight: 30 parts of zeolite powder, 35 parts of humus, 30 parts of animal manure, 16 parts of plant straw, 17 parts of modified durian shell, and 6 parts of chitosan , 5 parts of borax, 11 parts of seaweed, 4 parts of honey, 3 parts of magnesium sugar alcohol, 2 parts of superphosphate, 3 parts of zinc sulfate, 2 parts of manganese sulfate, 0.2 parts of mixed bacterial agent;

[0052] The preparation method of described modified durian shell is as follows:

[0053] a, the durian shell is washed, pulverized, and sieved to obtain durian shell powder;

[0054] b. Mix the durian shell powder obtained in step a with anaerobic sludge evenly, put it in a sealed tube first, then place the sealed tube in a water bath at 50°C, treat it anaerobically for 20 days, and then take out the durian shell powder , washed, and dried;

[0055] c, the durian shell powder obtained in step b is mixe...

Embodiment 3

[0067] This example relates to a soil conditioner, which includes the following raw materials in parts by weight: 23 parts of zeolite powder, 28 parts of humus, 20 parts of animal manure, 10 parts of plant straw, 11 parts of modified durian shell, and 4 parts of chitosan , 3 parts of borax, 7 parts of seaweed, 2.5 parts of honey, 1.5 parts of magnesium sugar alcohol, 1.2 parts of superphosphate, 2.3 parts of zinc sulfate, 1.1 parts of manganese sulfate, and 0.14 parts of mixed bacterial agent.

[0068] Wherein, the preparation method of described modified durian shell is as follows:

[0069] a, the durian shell is washed, pulverized, and sieved to obtain durian shell powder;

[0070] b. Mix the durian shell powder obtained in step a with anaerobic sludge evenly, put it in a sealed tube first, then place the sealed tube in a water bath at 47°C, treat it anaerobically for 14 days, and then take out the durian shell powder , washed, and dried;

[0071] c, the durian shell powde...

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Abstract

The invention discloses a soil improvement agent. The soil improvement agent is prepared from, by weight, 20-30 parts of zeolite powder, 25-35 parts of humus, 15-30 parts of animal dung, 9-16 parts ofplant straw, 8-17 parts of modified durian shell, 3-6 parts of chitosan, 2-5 parts of borax, 6-11 parts of seaweed, 2-4 parts of honey, 1-3 parts of sugar alcohol magnesium, 1-2 parts of calcium superphosphate, 2-3 parts of zinc sulfate, 1-2 parts of manganese sulfate and 0.1-0.2 part of mixed bacteria agent. The soil improvement agent has the advantages that by controlling a matching ratio amongraw materials, the prepared soil improvement agent can improve soil hardening, improve the soil ecological environment, prevent plant diseases and insect pests and improve the yield.

Description

technical field [0001] The invention belongs to the technical field of soil improver, and in particular relates to a soil improver and a preparation method thereof. Background technique [0002] Due to decades of predatory farming, the quality of cultivated land in many areas of our country has been seriously damaged due to the loss of nutrients. Excessive reliance on the use of chemical fertilizers has led to common phenomena such as soil degradation, shallow plow layers, poor arable performance, and barren soil in cultivated land. The birth of chemical fertilizers brought farmers hope for a good harvest in a certain period of time. However, the disadvantages of long-term use of chemical fertilizers followed, and a series of problems such as land compaction, chemical element residues, and environmental pollution surfaced. Chemical fertilizers can no longer meet the needs of sustainable development, let alone become the pillar of green agriculture. Therefore, how to effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCC05B1/02C05F17/00C05G3/00C05G3/80C05D9/00C05D9/02C05F3/00C05F5/002C05F5/006C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 杜道路
Owner 安徽省百思德农业发展有限公司
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