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Broad-spectrum applicable organic material decomposition agent

A technology of organic materials and decomposing agents, applied in the field of production of agricultural microbial preparations, can solve the problems of inability to produce high-quality organic fertilizers, adverse effects, and flooding of planting areas

Inactive Publication Date: 2013-06-26
曾凡强 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to historical reasons, the current organic fertilizer production technology is generally backward. Most unlicensed and unlicensed small workshops and some small factories cannot produce high-quality organic fertilizers. However, these products are flooded in various planting areas because of low prices and human relationships. cause many adverse effects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The mother species of Bacillus subtilis is first activated by slant culture, then rejuvenated, then the first-level liquid culture is expanded, and then the second-level liquid culture is expanded. The medium used in this step is a common medium for microbiology. The only difference is that the liquid medium is added with 5mgMnSO 4 .H 2 O / L medium to facilitate spore production.

[0017] Inoculate the amplified secondary liquid into solid medium and culture for 7 days (the inoculum size is 5%) to obtain Bacteria A. The components of the Bacillus subtilis solid medium generally include 55 parts of bran, 20 parts of soybean meal, 10 parts of rice bran, 12 parts of DDG, 2 parts of brown sugar, 1 part of ammonium sulfate, 0.1 part of manganese sulfate, etc. After adjusting the pH of the medium to 7.0, Microbiologically autoclaved.

[0018] Sterile water and brown sugar water were added appropriately during the cultivation process.

[0019] The mother species of Aspergil...

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PUM

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Abstract

The invention discloses a broad-spectrum applicable organic material decomposition agent. Strains mainly generating different lytic enzymes cooperate with each other, and two or more bacteria break antagonism and adapt to each other to reduce the adaptation time in the earlier stage of composting; spore bacteria is promoted to generate many pores in a proper environment, and the organic material is quickly heated and decomposed; and the obtained strain reaches certain content and has an quantitative index enabling quantitative use when in use. The organic decomposition agent disclosed by the invention has broad-spectrum adaptability and high efficiency.

Description

technical field [0001] The invention belongs to the field of soil fertilizers, and in particular relates to the production of an agricultural microbial preparation, which can effectively improve the quality of compost. Background technique [0002] With the improvement of people's living standards, "nutritious", "green" and "safe" food will be more and more popular. Organic food is the food that people hope to get in the 21st century. The production of organic food requires the use of organic fertilizers. It can be speculated that in the near future, organic fertilizers will become another fertilizer with the largest market demand after compound fertilizers. [0003] As raw materials for organic fertilizers, they mainly come from animal husbandry, planting, domestic garbage and domestic sludge, and a large part of these raw materials are strictly controlled wastes in environmental protection that need to be effectively treated to achieve "harmless" , reduction, and recyclin...

Claims

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Application Information

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IPC IPC(8): C05F17/00C05F9/04
CPCY02A40/20Y02W30/40
Inventor 曾凡强刘付东
Owner 曾凡强
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