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Microorganism soil repairing agent and its preparation method and application

A kind of soil remediation agent and microbial technology, applied in the direction of application, fertilizer mixture, organic fertilizer, etc., can solve the problems such as the limitation of the scope of application, achieve the effect of increasing activity, improving the utilization rate of chemical fertilizers, and reducing the occurrence of soil-borne diseases

Active Publication Date: 2008-04-30
辽宁三色微谷科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the limitation of the scope of application of various existing contaminated soil remediation technologies, there are more or less certain problems, some of which are even difficult to overcome technical difficulties. How to solve these technical difficulties and how to get out of the current situation Research dilemmas and misunderstandings, how to carry out overall innovation and technological reengineering from the technical concept under the premise of ecological security is a major scientific problem that needs to be solved urgently

Method used

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  • Microorganism soil repairing agent and its preparation method and application
  • Microorganism soil repairing agent and its preparation method and application
  • Microorganism soil repairing agent and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The production conditions of each fermentation broth are shown in Table 1.

[0045] Among them, the light intensity of the photosynthetic bacterium Rhodopseudomonas palustris was 3000 lux during the cultivation process.

[0046] Table 1

[0047] bacteria

[0048] training process

[0049] Rhodopseudomonas palustris Bacillus subtilis Streptomyces jingyang Lactobacillus acidophilus

[0050] 1 Inoculation amount (%) 20 15 10 5

[0051] Grade pH 6 7 8 6

[0052] Temperature (℃) 32 28 32 28

[0053] Cultivation time (days) 7 3 5 3

[0054] Inoculation amount (%) 35 5 20 20

[0055] Secondary pH 8 6 8 7

[0056] Cultivation temperature (°C) 28 30 32 28

[0057] Culture time (days) 7 2 5 2

[0058] Inoculation amount (%) 20 15 50 5

[0059] seed

[0060] pH 7 7 8 6

[0061] pot culture

[0062] Temperature (℃) 28 28 32 28

[0063] keep

[0064] ...

Embodiment 2

[0074] The production conditions of each fermentation broth are shown in Table 2.

[0075] Among them, the light intensity during the cultivation of the photosynthetic bacterium Rhodobacter sphaeroides was 4000 lux.

[0076] Table 2

[0077] bacteria

[0078] training process

[0079] Rhodobacter sphaeroides Bacillus cereus Streptomyces jingyang Lactobacillus plantarum

[0080] 1 Inoculation amount (%) 50 5 50 12

[0081] Grade pH 10 6 6 7

[0082] Temperature (℃) 28 31 27 34

[0083] Cultivation time (days) 10 2 6 5

[0084] Inoculation amount (%) 20 15 50 5

[0085] Secondary pH 6 8 7 6

[0086] Cultivation temperature (°C) 36 28 27 34

[0087] Culture time (days) 10 5 6 5

[0088]Inoculation amount (%) 50 5 20 20

[0089] seed

[0090] pH 8 6 6 7

[0091] pot culture

[0092] Temperature (℃) 36 32 27 30

[0093] keep

[0094] Cult...

Embodiment 3

[0104] The production conditions of each fermentation broth are shown in Table 3.

[0105] Among them, the light intensity of the photosynthetic bacterium Rhodopseudomonas palustris was 3500 lux during the cultivation process.

[0106] table 3

[0107] bacteria

[0108] training process

[0109] Rhodopseudomonas palustris Bacillus glialis Streptomyces jingyang Lactobacillus acidophilus

[0110] 1 Inoculation amount (%) 35 8 30 20

[0111] Grade pH 8 8 7 8

[0112] Temperature (℃) 36 34 30 31

[0113] Cultivation time (days) 9 3 7 2

[0114] Inoculation amount (%) 50 10 35 12

[0115] Secondary pH 10 7 6 8

[0116] Cultivation temperature (°C) 32 32 32 31

[0117] Culture time (days) 9 3 5 3

[0118] Inoculation amount (%) 35 10 35 12

[0119] seed

[0120] pH 7 8 7 8

[0121] pot culture

[0122] Temperature (℃) 32 30 29 32 ...

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Abstract

The invention relates to a microbe soil repairing additive and process for preparation. The process for preparation comprises that liquid microbe fertilizer containing photosynthetic bacteria, bacillus, actinomycete and lactic acid bacteria are absorbed to one or a plurality of natural organic fertilizers as grass peat and zeolite powder or the like, to be mixed proportionally. The invention further relates to the application of the microbe soil repairing additive for repairing soil. The invention can lead useful microbe into soil, uses microbe technique to transfer, absorb, degrade, and convert the contaminant in soil, adjust soil pH value, eliminate soil blocking, and restrain soil-borne disease, thereby improving soil structure, to return soil to original ecologic structure. And the viable bacteria group of the invention is planted in plant root, to quickly grow and deeply insert plant root, thereby improving yield, quality and level of agricultural product, as one ideal fertilizer of organic agriculture, with wide application in agriculture continuous development.

Description

technical field [0001] The invention belongs to the field of fertilizers, and in particular relates to a microbial soil repair agent and its preparation method and application. Background technique [0002] In my country, with the development of industrial and agricultural production, the problem of agricultural pollution, especially soil environmental pollution, has become more and more prominent! More than 20 million hectares of cultivated land are polluted by heavy metals nationwide, and more than 60 million hectares of farmland are polluted by pesticides and other chemicals. Soil environmental quality is directly related to the safety of agricultural products. Due to large-scale soil pollution, our country produces as many as 12 million tons of heavy metal-contaminated grain every year; among the main agricultural products produced nationwide, the rate of pesticide residues exceeds the standard as high as 16-20%. The problem is very serious. Our agricultural products ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05F11/08C05G3/80
Inventor 王立平
Owner 辽宁三色微谷科技有限公司
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