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Microorganism-containing fertilizer produced by mycoderm method and production method of fertilizer

A technology of microorganisms and biofilms, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of increasing equipment investment, product production costs, difficulty in maintaining stable and consistent product quality, and difficulty in determining and controlling the number of deaths. The output is stable and controllable, the product quality is stable and reliable, and the biological activity of microorganisms is fully exerted

Inactive Publication Date: 2011-08-03
杨庆理
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this production process is that in the process of processing, multiple processes will cause damage to microorganisms to varying degrees, resulting in death, especially in the high temperature drying process, which often causes a large number of microorganisms to die due to high temperature, and the number of deaths is difficult to determine and control, resulting in different Bacteria counts vary greatly between batches of products, making it difficult to maintain stable and consistent product quality
However, the problems of the improved process are: the price of low-temperature drying equipment such as fluidized bed is high, the power consumption is large, and the equipment capacity is low, which increases the investment in equipment and the production cost of products.
Such a large amount of crude bacterial agent can only be added when batching

Method used

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  • Microorganism-containing fertilizer produced by mycoderm method and production method of fertilizer
  • Microorganism-containing fertilizer produced by mycoderm method and production method of fertilizer
  • Microorganism-containing fertilizer produced by mycoderm method and production method of fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The chemical compound fertilizer containing microorganisms produced by the biofilm method uses agricultural beneficial microorganisms Bacillus bacillus, such as Bacillus subtilis, as the production strain, and adopts a liquid fermentation process: traditional processes such as fermentation, separation, adsorption, and low-temperature drying are used to make the fertilizer containing Active dry bacteria powder with high bacterial count and small particle size:

[0025] 1. Add the film-forming agent described in the dry bacteria powder: for example, 3 kg of active dry bacteria powder, add 50 grams of carboxymethyl cellulose or polyvinyl alcohol gelatin, mix well, put it into a mixer, add water for 3 kg to make a coating agent with a certain viscosity. Use the traditional compound fertilizer production line to make granular compound fertilizer fertilizer through traditional formulas and processes such as batching, mixing, granulating, drying, sieving, cooling, etc. Note th...

Embodiment 2

[0028] The chemical compound fertilizer containing microorganisms produced by the biofilm method described in Example 1, in the processing process, if a certain proportion of organic matter is added to the ingredients of the compound fertilizer production line, such as 10%, 20% or 30% organic matter, For example feces meal or bone meal, blood meal, all the other steps are according to the method for embodiment 1, then the product produced is the bio-organic fertilizer of certain proportion (10%, 20% or 30%) quality.

Embodiment 3

[0030] The chemical compound fertilizer that contains microorganism that embodiment 1 biofilm method manufactures, in processing, if adopt certain proportion (1:2,1:5 or 1:10) organic matter and pure chemical fertilizer, and all the other steps are according to the method of embodiment 1, as described in embodiment 2, the product that just can produce is the biological organic and inorganic compound fertilizer of a certain proportion (10%, 20% or 30%).

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Abstract

The invention provides to a microorganism-containing fertilizer produced by a mycoderm method and a production method of the fertilizer. In the prior art, microorganism bactericides, organic matters, chemical fertilizer and the like are mixed according to a preset formula, and the mixture is subjected to granulation, high-temperature drying, screen separation, cooling and the like so as to produce a finished product. In the production method provided by the invention, the fertilizer without bactericides is granulated, dried, screened and cooled; active bacterium powder is coated on the outer surface of the fertilizer particles at the tail end of the production line by using a film technology; and the microbial content of the whole fertilizer when in detection reaches the technical standard of national regulation so that a film fertilizer is formed. The method provided by the invention is used for producing the fertilizer with active bacterium.

Description

Technical field: [0001] The invention relates to an organic fertilizer, an inorganic fertilizer or a compound fertilizer with active bacteria and a preparation method thereof. Background technique: [0002] In order to produce organic fertilizers or organic-inorganic compound fertilizers containing active microorganisms, the usual method is: mix microbial agents, organic matter, chemical fertilizers and other materials according to preset formulas, and then go through granulation, high-temperature drying, screening, cooling and other processes Made into a finished product. The problem with this production process is that in the process of processing, multiple processes will cause damage to microorganisms in varying degrees, resulting in death, especially in the high temperature drying process, which often causes a large number of microorganisms to die due to high temperature, and the number of deaths is difficult to determine and control, resulting in different microorganism...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 杨庆理
Owner 杨庆理
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