CN106883031A - A kind of spraying preparation method of complex microorganism granulated fertilizer conidia powder - Google Patents
A kind of spraying preparation method of complex microorganism granulated fertilizer conidia powder Download PDFInfo
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- CN106883031A CN106883031A CN201710157393.0A CN201710157393A CN106883031A CN 106883031 A CN106883031 A CN 106883031A CN 201710157393 A CN201710157393 A CN 201710157393A CN 106883031 A CN106883031 A CN 106883031A
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- fertilizer
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- conidia powder
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
Abstract
The present invention relates to Agricultural Fertilizer field, particularly relate to a kind of spraying preparation method of complex microorganism granulated fertilizer conidia powder, less than 60 DEG C heated-air dryings after spraying separation layer by 3~5kg/ tons on the fertilizer for having granulated, again by less than 60 DEG C heated-air dryings after 10~20kg/ tons of spraying function layer, finally by after 3~5kg/ tons of spraying confining bed, less than 60 DEG C heated-air dryings are made finished product again；The invention discloses a kind of spraying method of complex microorganism granulated fertilizer conidia powder, most important in the spraying method is that microbial bacteria is isolated with fertilizer, is not influenceed by salinity, concentration of fertilizer, keeps activity higher；Simultaneously the spraying method greatly reduce microbe granular fertilizer production process high temperature, between drying, fertilizer friction the influence of the extraneous factor to microbial bacteria activity such as come off, the survival rate of microbial bacteria is significantly improved, the production and promotion microbial manure industry development to microbe granular fertilizer have important produce reality meaning.
Description
Technical field
The present invention relates to Agricultural Fertilizer field, and in particular to be a kind of spraying system of complex microorganism granulated fertilizer conidia powder
Preparation Method.
Background technology
At present, the complex microorganism granulated fertilizer production overwhelming majority is reproduced using microbial bacteria with organic materials mixed fermentation
Grain or microbial bacteria and organic materials and chemical fertilizer mixing granulation production complex microorganism granulated fertilizer, a part of microbial bacteria
It is not subjected to fermentation high temperature and dead, even if gemma spore its maturity for being formed is also not enough, the fertilizer in granulation process
Under high concentration salinity, the high temperature effect of drying drying process, most of microbial bacteria dead；And small part is used and first granulated,
Microbial bacteria simple spraying method on granulated fertilizer, its granulated fertilizer surface due to moisture it is larger and between insufficient strength, fertilizer
Friction and the factor such as come off, the microbial bacteria quantity and activity of addition hardly result in effective guarantee, micro- so as to have a strong impact on
The using effect of biological bacteria.
Complex microorganism granulated fertilizer application effect not only with the species of organic materials in fertilizer, the quantity of inorganic nutrients and
Proportioning has relation, and, in complex microorganism granulated fertilizer micro- life closely related with the species and content of microbial bacteria in fertilizer
The guarantee of the effective content of thing bacterium, is that complex microorganism granulated fertilizer application is efficiently ensured.Therefore, complex microorganism granular fertilizer
The science feed postition of microbial bacteria is expected, it is ensured that the quantity and activity of microbial bacteria in fertilizer, to complex microorganism granulated fertilizer
Efficient application there is important function and significance.
The content of the invention
The survival rate that the technical problems to be solved by the invention are directed to complex microorganism granulated fertilizer microbial bacteria is difficult to
A kind of technical problem of guarantee, there is provided spraying preparation method of complex microorganism granulated fertilizer conidia powder.
To achieve the above object, the technical solution adopted by the present invention is：A kind of complex microorganism granulated fertilizer conidia powder
Spraying preparation method, less than 60 DEG C heated-air dryings after spraying separation layer by 3~5kg/ tons on the fertilizer for having granulated, then by 10
Less than 60 DEG C heated-air dryings after~20kg/ tons of spraying function layer, finally by after 3~5kg/ ton spraying confining bed again less than 60 DEG C it is hot
Air-dry and dry be made finished product；
The separation layer is added in 5kg cold water after being mixed by yellow glue original 25g and polyethylene 25g, is stirred while adding, and is stood
It is obtained after 30 minutes；
The functional layer is by urea 2kg, MAP 2kg, potassium nitrate 1kg, humic acid potassium 0.5kg, amino acid calcium
Trace element 0.2kg, dusty yeast 0.1kg and glucose 0.1kg are dissolved in 10kg cold water in 0.5kg, chelating amino acids, fully molten
Nutrient solution is made after being filtered after solution, then after claiming the mixing of 25g xanthans, 75g polyvinyl alcohol and 2.2kg conidia powders, be slowly added into battalion
In nutrient solution, stir while adding, be obtained after standing 30 minutes；
The confining bed is added in 10kg cold water by polyvinyl alcohol 100g, is stirred while adding, and is made after standing 30 minutes.
The method have the benefit that：The spraying method of complex microorganism granulated fertilizer conidia powder of the invention, changes
Microbial bacteria in the past and organic materials mixed fermentation, microbial bacteria and organic materials and chemical fertilizer mixing granulation, micro- life are become
Thing bacterium method such as simple spraying on granulated fertilizer, the quantity and activity of microbial bacteria by salinity, temperature, drying, moisture, come off
The influence of the extraneous factors such as loss is very big, and the microbial bacteria quantity and activity of addition hardly result in effective guarantee, so that seriously
The using effect of microbial bacteria is influenceed, microbial bacteria quantity of the present invention is in addition to 5~10% mechanical loss, hence it is evident that reduce salt
Point, temperature, drying, moisture, come off loss etc. extraneous factor influence, the microbial bacteria quantity and activity of addition are obtained effectively
Ensure, the effect of microbial bacteria and effect are significantly improved, production and promotion microorganism fertilizer to microbe granular fertilizer
Material industry development has important produce reality meaning..
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Below in conjunction with specific embodiment, the present invention is described in detail.
It is following without special instruction, percentage is percetage by weight.
Embodiment 1, microorganism effective active bacterium Han Liang≤20,000,000/gram, 25,000,000/gram, 30,000,000/gram, NPK
Content 25%, the complex microorganism granulated fertilizer spraying of You machine matter Han Liang≤20%；
(1) detection of conidia powder effective active bacterium number amount and effective bacterial content are calculated
Brevibacillus laterosporus conidia powder effective active bacterial content is measured by sampling first, actual measurement content is 10,500,000,000/gram；
Claim NPK contents 25%, have organic-inorganic compound granulated fertilizer 10kg of the machine matter containing amount≤20%, per 10kg organic-inorganic compounds
Granulated fertilizer material spraying bacterium ratio is respectively 20,000,000/gram contents for 19.05g, 25,000,000/gram contents are 23.81g, 30,000,000
Individual/gram content is that 28.57 grams, its calculation is managed to be actually added into conidia powder weight (gram)=weight of fertilizer (gram) × fertilizer
Content (10,500,000,000/gram) is surveyed by content (hundred million/gram)/conidia powder；
(2) spraying of conidia powder
Separation layer is sprayed：After claiming 0.25g xanthans and 0.25g polyvinyl alcohols, it is slowly added into 50mL cold water, Bian Jia
Enter side stirring, sprayed after being stirred after standing 30 minutes, the hot-air seasoning below 60 DEG C；
Functional layer is sprayed：Claim 20g urea, 20g MAPs, 10g potassium nitrate, 5g humic acid potassiums, amino acid calcium 5g, 2g ammonia
Trace element, 1g dusty yeasts and 1g glucose are dissolved in 100mL cold water in base acid chelating, and nutrition is made after fully being filtered after dissolving
Liquid, then claim 0.25g xanthans, 0.75g polyvinyl alcohol and 19.05g (23.81g, 28.57g) conidia powder mixing after, be slowly added into
In nutrient solution, stir while adding, sprayed after being stirred after standing 30 minutes, the hot-air seasoning below 60 DEG C.The work(of preparation
Ergosphere bacterium night must be finished in 8 hours, and effective bacterium number amount can be otherwise reduced after spore germination；
Confining bed is sprayed：Claim 0.3g polyvinyl alcohol, be slowly added into 30mL cold water, stir while adding, stand 30 minutes
After stir after spray, below 60 DEG C after hot-air seasoning pack；
(3) effectively bacterial content determines analysis
The effective bacterium measured amount of table 1 and loss and attenuation rate (ten thousand/gram, %)
Table 1 shows that conidia powder detects living bacteria count amount immediately after spraying, and reaches 90.91%, 92.44% and
94.03%, spore loss and attenuation rate are in 5~10% scopes, and this partition losses should be mechanical loss；3 after conidia powder spraying
For living bacteria count amount decays most periods between individual month to 6 months, decay 9~15%, living bacteria count amount is Natural Attenuation,
Species, zymotechnique and technology with microorganism is closely related, and jejune gemma natural decay rate is higher；Conidia powder spraying 6
Gemma natural decay rate is relatively low after individual month, and living bacteria count amount tends towards stability, and the complex microorganism granulated fertilizer term of validity is 18
Month, it is ensured that effective viable bacteria content is up to state standards content, and the spores of 20~25% quantity of many additions are needed in process of production
Powder.
Embodiment 2, microorganism effective active bacterium Han Liang≤20,000,000/gram, You machine matter Han Liang≤20%, NPK contents
It is prepared by 25% complex microorganism granulated fertilizer；
(1) detection of conidia powder effective active bacterium number amount and effective bacterial content are calculated
Brevibacillus laterosporus conidia powder effective active bacterial content is measured by sampling first, actual measurement content is 10,200,000,000/gram；
Claim NPK contents 25%, there is organic-inorganic compound granulated fertilizer 100kg of the machine matter containing amount≤20%, be prepared into effective bacterial content
The complex microorganism granulated fertilizer of 20000000/gram contents, it is 261.4 grams that conidia powder adds quantity, and its calculation is actual
Add conidia powder weight (gram)=weight of fertilizer (gram) × fertilizer theoretical content (hundred million/gram)/conidia powder actual measurement content (10,200,000,000
Individual/gram)/0.75 (loss and decay)；
(2) preparation method
Method one：Conidia powder mixing granulation method
2614g conidia powder mixing granulations are added per 1000kg organic matters and inorganic fertilizers, is dried by 200 DEG C of temperatures above, point
Complex microorganism granulated fertilizer is made after sieve；
Method two：Spraying process of conidia powder
Organic matters and inorganic fertilizers mixing granulation, is dried by 200 DEG C of temperatures above, and organic inorganic particle fertilizer is made after sub-sieve
Material, sprays 2614g conidia powders and is made complex microorganism granulated fertilizer again per 1000kg organic-inorganics granulated fertilizer；
Method three：Conidia powder isolates multiple spraying process
Organic matters and inorganic fertilizers mixing granulation, is dried by 200 DEG C of temperatures above, and organic inorganic particle fertilizer is made after sub-sieve
Material, carries out separation layer spraying first, after claiming 25g xanthans and 25g polyvinyl alcohols, is slowly added into 5000mL cold water, side
Side stirring is added, 1000kg organic-inorganic granulated fertilizers are sprayed after being stirred after standing 30 minutes, hot blast dries below 60 DEG C
It is dry；Then carry out functional layer spraying again, claim 2000g urea, 2000g MAPs, 1000g potassium nitrate, 500g humic acid potassiums,
Trace element, 100g dusty yeasts and 100g glucose are dissolved in 10000mL cold water in 500g amino acid calciums, 200g chelating amino acids
In, it is made nutrient solution after fully being filtered after dissolving, then after claiming the mixing of 25g xanthans, 75g polyvinyl alcohol and 2614g conidia powders, slowly
In slow addition nutrient solution, stir while adding, 1000kg organic-inorganic granulated fertilizers sprayed after being stirred after standing 30 minutes,
The hot-air seasoning below 60 DEG C.The functional layer bacterium night of preparation must be finished in 8 hours, and effective bacterium can be otherwise reduced after spore germination
Quantity；Confining bed spraying is finally carried out, claims 30g polyvinyl alcohol, be slowly added into 3000mL cold water, stirred while adding, stood
After being stirred after 30 minutes spray 1000kg organic-inorganic granulated fertilizers, below 60 DEG C after hot-air seasoning packaging be made it is compound
Microbe granular fertilizer；
(3) effectively bacterial content determines analysis
The effective bacterium measured amount of table 2 and loss and attenuation rate (ten thousand/gram, %)
Table 2 shows that (the conidia powder mixing granulation method) spore of method one is by after high temperature drying, more than 80% spore is dead
Die, spore death rate is too high, the effective bacterial content of fertilizer is difficult to reach standard；Method two (spraying process of conidia powder) fertilizer is effective
Bacterial content is elapsed over time, and fertilizer top layer constantly comes off, and spore quantity loss is increased, the spore proportion of goods damageds rise, and fertilizer is effective
Bacterial content is equally difficult to reach standard；And method three (conidia powder isolate multiple spraying process) conidia powder spray 6 months after gemma from
Right attenuation rate is relatively low, and living bacteria count amount tends towards stability, and the effective bacterial content of fertilizer can reach standard, it can be seen that conidia powder every
The survival rate for solving complex microorganism granulated fertilizer microbial bacteria from multiple spraying process is difficult to the technical problem for ensureing.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology) have with art of the present invention in those of ordinary skill general understanding identical meaning.Should also
Understand, those terms defined in such as general dictionary should be understood that the meaning having with the context of prior art
The consistent meaning of justice, and unless defined as here, will not be with idealizing or excessively formal implication be explained.
It should be noted last that：Above example is only used to illustrative and not limiting technical scheme, although ginseng
The present invention has been described in detail according to above-described embodiment, it will be apparent to an ordinarily skilled person in the art that：Still can be to this
Invention is modified or equivalent, any modification or partial replacement without departing from the spirit and scope of the present invention, and its is equal
Should cover in the middle of scope of the presently claimed invention.
Claims (1)
1. a kind of spraying preparation method of complex microorganism granulated fertilizer conidia powder, it is characterised in that in the fertilizer for having granulated
It is upper to press less than 60 DEG C heated-air dryings after 3~5kg/ tons of spraying separation layer, then by less than 60 DEG C after 10~20kg/ tons of spraying function layer
Heated-air drying, finally by after 3~5kg/ tons of spraying confining bed, less than 60 DEG C heated-air dryings are made finished product again；
The separation layer is added in 5kg cold water after being mixed by yellow glue original 25g and polyethylene 25g, is stirred while adding, and stands 30 points
It is obtained after clock；
The functional layer is by urea 2kg, MAP 2kg, potassium nitrate 1kg, humic acid potassium 0.5kg, amino acid calcium 0.5kg, ammonia
Trace element 0.2kg, dusty yeast 0.1kg and glucose 0.1kg are dissolved in 10kg cold water in base acid chelating, are fully filtered after dissolving
After be made nutrient solution, then after claiming the mixing of 25g xanthans, 75g polyvinyl alcohol and 2.2kg conidia powders, be slowly added into nutrient solution, side
Side stirring is added, is obtained after standing 30 minutes；
The confining bed is added in 10kg cold water by polyvinyl alcohol 100g, is stirred while adding, and is made after standing 30 minutes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710157393.0A CN106883031B (en) | 2017-03-16 | 2017-03-16 | Spraying preparation method of compound microorganism granular fertilizer spore powder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710157393.0A CN106883031B (en) | 2017-03-16 | 2017-03-16 | Spraying preparation method of compound microorganism granular fertilizer spore powder |
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| CN106883031A true CN106883031A (en) | 2017-06-23 |
| CN106883031B CN106883031B (en) | 2023-04-18 |
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|---|---|---|---|---|
| CN101993305A (en) * | 2010-10-15 | 2011-03-30 | 秦皇岛领先科技发展有限公司 | Composite microbial agent and production method thereof |
| CN102584477A (en) * | 2012-03-27 | 2012-07-18 | 贾洪涛 | Slowly-releasing water conservation biological organic and inorganic compound fertilizer particles and production method thereof |
| CN102838413A (en) * | 2012-08-22 | 2012-12-26 | 中国农业科学院农业资源与农业区划研究所 | Ternary slow-release compound fertilizer and preparation method thereof |
| CN103553770A (en) * | 2013-10-21 | 2014-02-05 | 张喜梅 | Organic microorganism-containing ecological fertilizer and production method thereof |
| CN104446893A (en) * | 2014-11-08 | 2015-03-25 | 安徽欧杰利生态肥业有限公司 | High-concentration long-acting biological formula fertilizer with high biological strain and production method thereof |
| CN106116834A (en) * | 2016-06-23 | 2016-11-16 | 深圳市芭田生态工程股份有限公司 | A kind of micro organism composite fertilizer improving quality of agricultural product |
| CN106116854A (en) * | 2016-06-25 | 2016-11-16 | 深圳市芭田生态工程股份有限公司 | A kind of fertilizer containing high functionality coated fertilizer |
-
2017
- 2017-03-16 CN CN201710157393.0A patent/CN106883031B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993305A (en) * | 2010-10-15 | 2011-03-30 | 秦皇岛领先科技发展有限公司 | Composite microbial agent and production method thereof |
| CN102584477A (en) * | 2012-03-27 | 2012-07-18 | 贾洪涛 | Slowly-releasing water conservation biological organic and inorganic compound fertilizer particles and production method thereof |
| CN102838413A (en) * | 2012-08-22 | 2012-12-26 | 中国农业科学院农业资源与农业区划研究所 | Ternary slow-release compound fertilizer and preparation method thereof |
| CN103553770A (en) * | 2013-10-21 | 2014-02-05 | 张喜梅 | Organic microorganism-containing ecological fertilizer and production method thereof |
| CN104446893A (en) * | 2014-11-08 | 2015-03-25 | 安徽欧杰利生态肥业有限公司 | High-concentration long-acting biological formula fertilizer with high biological strain and production method thereof |
| CN106116834A (en) * | 2016-06-23 | 2016-11-16 | 深圳市芭田生态工程股份有限公司 | A kind of micro organism composite fertilizer improving quality of agricultural product |
| CN106116854A (en) * | 2016-06-25 | 2016-11-16 | 深圳市芭田生态工程股份有限公司 | A kind of fertilizer containing high functionality coated fertilizer |
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