CN101830755B - Application of fungus dreg serving as granulation binder for producing compound fertilizers and preparation method of granulation binder - Google Patents
Application of fungus dreg serving as granulation binder for producing compound fertilizers and preparation method of granulation binder Download PDFInfo
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- CN101830755B CN101830755B CN 201010183994 CN201010183994A CN101830755B CN 101830755 B CN101830755 B CN 101830755B CN 201010183994 CN201010183994 CN 201010183994 CN 201010183994 A CN201010183994 A CN 201010183994A CN 101830755 B CN101830755 B CN 101830755B
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- bacterium slag
- granulation binder
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Abstract
The invention relates to an application of fungus dreg as a granulation binder for producing compound fertilizers and a preparation method of the granulation binder, i.e. an application of fungus dreg waste (after culturing Agaricus bisporus in a culture medium) serving as a granulation binder for compound fertilizers. In the preparation process, the selected fungus dreg comprises 65-75% of latosolic red soil, 20-30% of organic matter straw and cattle manure and 4-6% of regulator. The preparation method comprises the following step: adding the regulator for carrying out working procedures of yarding fermentation, pulverizing and the like to obtain the granulation binder. The pH value after fermentation is 7.2-7.5, the water content is 15-20%, and the degree of fineness is 100-120 meshes. According to the idea of cyclic economy, the invention uses Agaricus bisporus dreg as the granulation binder used for various compound fertilizers. The granulation binder not only can replace the existing common binders, such as kaolin, rock powder and the like, but also can increase the available nutrient and organic content in the fertilizers, thereby being beneficial to treating pollution, saving cost and enhancing soil fertility.
Description
(1) technical field
The present invention relates to a kind of granulation of fertilizer binding agent production technology, particularly a kind ofly utilize bacterium slag (waste) behind the cultivating bisporous mushroom as application of producing the bacterium slag binding agent that compound fertilizer pelletizing uses and preparation method thereof.
(2) background technology
Fujian Province's edible mushrooms output and foreign exchange earning ranked the whole nation the first in continuous more than 20 years, and wherein Twospore Mushroom output accounts for 16～20% of edible mushrooms total amount.The output of other provinces production Twospore Mushroom edible mushroomss of the whole nation is also considerable.Be used as the farm manure use though there is the bacterium slag of part directly to return the field in the Twospore Mushroom Edible Fungi process, utilization ratio is low, and most of bacterium slag all is arbitrarily to abandon as waste, when causing the wasting of resources, environment is also caused comparatively serious pollution.Although there also have Some Enterprises to produce the bacterium slag to be fertile, all only is confined to fertilizer or organic-inorganic compound mixed fertilizer, and must be first the earthing of bacterium slag is separated and abandon, operation trouble, the extremely low and contaminate environment still of utilization ratio.
(3) summary of the invention
The object of the present invention is to provide a kind of bacterium slag that utilizes as the application and the preparation method that produce compound fertilizer pelletizing adhesive, make it possible to by the harmless treatment to discarded agaricus bisporus mushroom slag, various compound fertilizer granulatings bacterium slag binding agent is provided, this bacterium slag binding agent can not only substitute the binding agents such as kaolin commonly used at present, stone flour, and can also increase available nutrient and the organic content of fertilizer, reach favourable improvement and pollute, save cost, increase soil fertility, improve the purpose of crop quality.
The objective of the invention is with following technical side by realizing:
This bacterium slag that utilizes of the present invention is as the application and the preparation method that produce compound fertilizer pelletizing adhesive, it is characterized in that: utilize bacterium slag waste after material culture of agaricus bisporus cultivation finishes as the purposes (or application) of compound fertilizer pelletizing adhesive aspect, be that above-mentioned adhesive for granulating is made by the waste bacterium slag after the cultivating bisporous mushroom end, during preparation in the selected waste bacterium slag latosolic red soil account for 65～75%, remaining organic decomposition straw and cow dung accounts for 20～30%, conditioning agent in the bacterium slag behind the kind mushroom: such as lime powder, calcium superphosphate, the additive such as calcium hydroxide and urea accounts for 4～6%.
The preparation method of this bacterium slag binding agent of using for compound fertilizer pelletizing of the present invention, when it is characterized in that the bacterium slag waste bacterium slag binding agent that granulation is used as various Chemical Mixed Fertilizers (being compound manure) after selecting cultivating bisporous mushroom end, selected bacterium slag mainly is with the agaricus bisporus mushroom slag of red earth as the material culture of agaricus bisporus casingmaterial, and through adding the microbiobacterial agent fermentation of banking up, made after the operations such as pulverizing, pH value after the fermentation elects 7.2～7.5 as, water content is 15～20% (humidity range is 10～20%), and the fineness after the pulverizing is 100～120 orders.
The above-mentioned technical characterictic of the present invention can further be specially:
Latosolic red soil accounts for 65～80% in the selected bacterium slag waste during preparation, remaining straw, cow dung account for 20～30%, and the conditioning agent that is comprised of remaining additives such as lime powder, calcium superphosphate, calcium hydroxide, urea accounts for 4～6%.
The microbiobacterial agent that adds when banking up fermentation refers to: adopt the SOLID ORGANIC material decomposing agent of the living bacteria count 〉=1.0 hundred million/g such as cellulose-decomposing bacterium (to be prior art, the living bacteria counts such as cellulose-decomposing bacterium answer 〉=1.0 hundred million/g), and add-on is 0.2～0.3%.
Why the present invention adopts the aforementioned techniques scheme, be in view of: the effect of red earth allitization is remarkable, differentiation degree is dark, silicon and alkali suffer leaching loss, clay and secondary clay mineral constantly form, and content is many more than 50%, and clay mineral is take kaolinite and iron, aluminum oxide as main, account for about 80%, quality is sticking heavy.As fertilizer sources granulation binding agent except wanting toughness, also will have certain plasticity, and plasticity of soil is that sheet clay and moisture film thereof cause.Clay kind in the red earth is taken off class as main take the illiteracy of 2: 1 types, the secondary Clay Minerals And Clay Oxides slabbing of thumping majority, hydration shell is arranged, and therefore preferably plasticity-also arranged.In addition, plasticity of soil only just occurs in the proper moisture content scope, and the humidity range of compound fertilizer pelletizing is 10～20%, and this also is the plastic limit of red earth Clay Minerals And Clay Oxides, substitutes kaolin and stone flour fully as the purpose effect of compound fertilizer pelletizing adhesive thereby play.So bacterium slag used in the present invention is mainly with the agaricus bisporus mushroom slag of red earth as casingmaterial.
In sum, the present invention is according to circular economy concept, adopt the bacterium slag binding agent of the cultivation of agaricus bisporus material bacterium slag production of technique scheme and ratio, to decide as the material culture of agaricus bisporus of casingmaterial according to red earth, it not only contains the required npk nutrient of crop and certain organic content (can increase the available nutrient 2% of fertilizer and 13% organic matter), be conducive to promote plant growth and improvement soil, and by the harmless treatment to the bacterium slag, reach the purpose that takes full advantage of the bacterium slag, of great advantage to improving environment, compound fertilizer pelletizing adopts this binding agent, cost-saved about 50 yuan (not comprising contained organic matter and npk nutrient) per ton.Bacterium slag binding agent of the present invention is applicable to Chemical Mixed Fertilizer, organic--and the inorganic composite mixed fertilizer granulation also is applicable to the granulation of fertilizer.
(4) embodiment
Below be a kind of embodiment of the present invention, to produce 1000kg bacterium slag binding agent as example:
(latosolic red soil accounts for 65～75% in the culture material of original production Twospore Mushroom to select waste bacterium slag 1000kg after cultivating bisporous mushroom is finished, the straw of remaining decomposition and the cow dung of becoming thoroughly decomposed account for 20～30% behind the kind mushroom, conditioning agent accounts for 4～5%), through adding microbiobacterial agent bank up (bacterium slag water content reaches about 20%), regulate carbon-nitrogen ratio to 26: 1, through the fermentation of naturally banking up (during 68～76 ℃ of leavening temperatures, 7～10 days, or during 48～55 ℃ of leavening temperatures, 7～10 days), the microbiobacterial agent that adds during fermentation is SOLID ORGANIC material decomposing agent (living bacteria count 〉=1.0 hundred million/g) such as cellulose-decomposing bacterium, the purpose of adding is to make fermentation more efficient more smooth, add-on is 0.2%, add calcium hydroxide and regulate pH value to 7.2～7.5, moisture reaches 15～20%, through pulverizing, screening, fineness reaches 100～120 purpose reddish-brown materials namely becomes bacterium slag binding agent provided by the present invention.
With the agaricus bisporus mushroom slag as various compound fertilizer pelletizing binding agents, can not only save the earthing separation circuit, take full advantage of the also discarded bacterium slag of complete digestion, and can also be extended to inorganic composite mixed fertilizer production, compare with kaolin, stone flour commonly used, not only contain the npk nutrient that is about 13% organic matter and about 2% and (wherein contain organic 13%, nitrogenous, phosphorus, potassium available nutrient ratio N: P
2O
5: K
2O is about 0.94%: 0.3%: 1.04%.), and cost-saved about 50 yuan per ton, can greatly reduce the environmental pollution that brings because of exploitation kaolin, processing stone flour simultaneously, play good economy, society and the environmental benefit such as protect national resource.
It is of the present invention that not state part same as the prior art.
Claims (2)
1. one kind is utilized the bacterium slag as the application of producing compound fertilizer pelletizing adhesive, it is characterized in that: utilize bacterium slag waste after material culture of agaricus bisporus cultivation finishes as the purposes of compound fertilizer pelletizing adhesive aspect, described adhesive for granulating is that the waste bacterium slag after being finished by cultivating bisporous mushroom is made, during preparation in the selected waste bacterium slag latosolic red soil account for 65～75%, remaining organic decomposition straw and cow dung accounts for 20～30% in the bacterium slag behind the kind mushroom, conditioning agent: lime powder, calcium superphosphate, calcium hydroxide and urea account for 4～6%, and wherein each component sum should satisfy 100%.
2. the preparation method of a bacterium slag binding agent of using for compound fertilizer pelletizing as claimed in claim 1, during the bacterium slag binding agent that it is characterized in that using as various compound fertilizer pelletizings when the bacterium slag waste of selecting after cultivating bisporous mushroom is finished, selected bacterium slag mainly is with the agaricus bisporus mushroom slag of red earth as the material culture of agaricus bisporus casingmaterial, and through adding the microbiobacterial agent fermentation of banking up, made behind the pulverizing process, the microbiobacterial agent that adds when banking up fermentation refers to: adopt the cellulose-decomposing bacterium living bacteria count to answer the SOLID ORGANIC material decomposing agent of 〉=1.0 hundred million/g, add-on is 0.2～0.3%, pH value after the fermentation is 7.2～7.5, water content is 15～20%, and the fineness after the pulverizing is 100～120 orders.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010183994 CN101830755B (en) | 2010-05-26 | 2010-05-26 | Application of fungus dreg serving as granulation binder for producing compound fertilizers and preparation method of granulation binder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010183994 CN101830755B (en) | 2010-05-26 | 2010-05-26 | Application of fungus dreg serving as granulation binder for producing compound fertilizers and preparation method of granulation binder |
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| CN101830755A CN101830755A (en) | 2010-09-15 |
| CN101830755B true CN101830755B (en) | 2013-01-02 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103183570B (en) * | 2013-04-25 | 2015-04-08 | 敦化市吉祥农业科技有限公司 | Method for producing organic fertilizer by utilizing wastes of materials for planting agaricus bisporus |
| CN105802693A (en) * | 2016-05-26 | 2016-07-27 | 李飞 | Fuel prepared from river mud of coal mine areas and preparation method of fuel |
| CN110540462A (en) * | 2019-09-12 | 2019-12-06 | 贵州卓豪农业科技股份有限公司 | organic fertilizer binder based on brewing wastes and preparation method thereof |
| CN111592410A (en) * | 2020-06-04 | 2020-08-28 | 贵州省化工研究院 | Fertilizer granulation binder prepared by using waste edible fungus sticks and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096319A (en) * | 2006-06-27 | 2008-01-02 | 荆向河 | Method for producing vegetable organic fertilizer by using edible fungus dregs |
| CN101412642A (en) * | 2008-09-24 | 2009-04-22 | 西南大学 | Method for producing organic fertilizer by processing edible fungi residues |
| CN101648830A (en) * | 2009-08-28 | 2010-02-17 | 重庆市中药研究院 | biological activity organic fertilizer special for coptis and production method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096319A (en) * | 2006-06-27 | 2008-01-02 | 荆向河 | Method for producing vegetable organic fertilizer by using edible fungus dregs |
| CN101412642A (en) * | 2008-09-24 | 2009-04-22 | 西南大学 | Method for producing organic fertilizer by processing edible fungi residues |
| CN101648830A (en) * | 2009-08-28 | 2010-02-17 | 重庆市中药研究院 | biological activity organic fertilizer special for coptis and production method thereof |
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Granted publication date: 20130102 Termination date: 20190526 |