CN104355821A - Microbial fertilizer adsorbent composition - Google Patents
Microbial fertilizer adsorbent composition Download PDFInfo
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- CN104355821A CN104355821A CN201410604531.1A CN201410604531A CN104355821A CN 104355821 A CN104355821 A CN 104355821A CN 201410604531 A CN201410604531 A CN 201410604531A CN 104355821 A CN104355821 A CN 104355821A
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- bagasse
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- peat
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- tobacco rod
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- 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
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- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention belongs to the technical field of microbial fertilizer adsorbents and relates to a microbial fertilizer adsorbent composition which comprises the following components in parts by weight: 10-35 parts of bagasse, 1-9 parts of peat and 18-32 parts of carbonized tobacco stem. Generally, the composition contains 34-45 percent by weight of bagasse, 41-62 percent by weight of peat and 3-12 percent by weight of carbonized tobacco stem. The pH of the microbial fertilizer adsorbent composition is 6.7-7.5. The microbial fertilizer adsorbent composition has better adsorption and preservation effects on microbial fertilizer strains and is remarkably better than peat in preservation effect.
Description
Technical field
The invention belongs to microorganism manure adsorptive agent technical field, be specifically related to a kind of composition of microorganism manure adsorptive agent.
Background technology
In agriculture production, microorganism fertilizer has obtained preliminary study as a No-harmful apple orchard technology confirmed in regulation and control soil microenvironment, promotion crop growth, the effect strengthened in resistance against diseases, raising production benefit, oil recovery enhancement etc.Current microorganism fertilizer progressively becomes the main force of the fertilizer such as the China national ecological demonstration zone, green and organic farm products base, in agriculture production, just playing more and more significantly economic benefit, social benefit and ecological benefits.Microorganism fertilizer product category is in the market various, and quality control is outstanding problem always, and wherein sorbent material is a key factor.Material at present for microorganism manure adsorptive agent mainly contains the peat composed of rotten mosses, vermiculite, diatomite, glaukonine, bacterium chaff etc., and wherein peat is the most general.But it is non-renewable that peat has short-term as the natural Mineral resources of one, long-term exploitation will cause the very big destruction of ecotope, and cost is higher.How to utilize town and country organic waste to prepare microorganism fertilizer and become the focus that many scholars fall over each other research.
China is the third place in the world cane planting big country being only second to Brazil and India, and sugarcane, as large sugar material cash crop, occupies critical role in national economy.Bagasse is the waste stayed after sugaring, is a large number of concentrating very much and a fairly large number of resource.Research of utilization for bagasse is a lot.In practice production, bagasse may be used for producing alcohol, papermaking, by becoming good feed after certain processing and extract fodder additives from bagasse, producing high density composite and substitutes timber, becoming good biomass energy for generating electricity.The bagasse that stack retting becomes thoroughly decomposed can also as soilless substrate and organic fertilizer.
Charing tobacco rod is the cigarette strain stem stalk that in tobacco leaf production, Flue-cured stays after gathering, a kind of charcoal material obtained after certain high temperature carbonization.Charcoal has larger specific surface area and higher surface energy, and surface polarity functional group is less, and essential groups comprises carboxyl, phenolic hydroxyl group, carbonyl, lactone, pyrone, acid anhydrides etc., constitutes the characterization of adsorption that charcoal is good.On the other hand, after being manured into soil, charcoal can significantly improve the soil organism and soil pH, the change soil texture, increase cation-adsorption, improves soil CEC exchange capacity, increases soil fertility, improve crop yield.Therefore charcoal is the ideal material as microbial inoculum sorbent material.The invention discloses the microorganism manure adsorptive agent that a kind of bagasse is prepared with charing tobacco rod, by literature search, both at home and abroad there are no relevant report and disclosed document.
Summary of the invention
The object of the present invention is to provide a kind of microorganism manure adsorptive agent prepared by bagasse and charing tobacco rod, for town and country waste utilization provides a kind of new way.
The present invention is achieved through the following technical solutions:
A composition for microorganism manure adsorptive agent, by weight, comprises following component:
Bagasse 10 ~ 35 parts
Charing tobacco rod 18 ~ 32 parts
1 ~ 9 part, peat.
Described bio-fertilizer absorbent composition optimum ratio by weight, comprises following component:
Bagasse 18 parts
Charing tobacco rod 25 parts
5 parts, peat
Described microorganism manure adsorptive agent crosses 60 mesh sieves after pulverizing.
The bagasse that described bagasse comes from sugarcane factory becomes thoroughly decomposed product, for fresh cane slag add a certain amount of cellulose decomposition microbial inoculum fully become thoroughly decomposed after product.
In microorganism manure adsorptive agent composition of the present invention, the weight percentage of usual bagasse is 34% ~ 45%, and the weight percentage of charing tobacco rod is 41% ~ 62%, and the weight percentage of peat is 3% ~ 12%.
Microorganism manure adsorptive agent composition pH of the present invention is 6.7 ~ 7.5.
Microorganism manure adsorptive agent of the present invention is prepared by the following method:
1) take bagasse to become thoroughly decomposed product and peat, dry under 100 DEG C of conditions respectively, drying time is 12 ~ 24h.
2) use pulverizer to pulverize the bagasse after oven dry, cross 60 mesh sieves, be placed in valve bag for subsequent use.
3) by cornstalk, cigarette stalk, Rape Straw, bagasse, wheat stalk in mass ratio 7.0:5.7:3.7:1.0:2.3 mix, be ground under 2 ~ 4cm segment is placed on anoxic condition, decompose under the high temperature of 550 DEG C ~ 600 DEG C, preparation charing tobacco rod.
4) bagasse for subsequent use, peat and charing tobacco rod are put into agitator according to a certain amount of, add binding agent and water simultaneously, fully mix.
5) mixture mixed is placed in baking oven, under 100 DEG C of conditions, dries 12h, pulverize, sieve, pack.
With after this microorganism manure adsorptive agent absorption genus bacillus when the present invention uses, be placed in constant incubator 28 DEG C and cultivate three days, preserve viable count after 30 days and at least breed twice.
The present invention utilizes bagasse and tobacco rod to prepare microorganism manure adsorptive agent, turns waste into wealth, and reaches the object of recycle, meets the requirement of sustainable agriculture development.
Embodiment
Below in conjunction with embodiment, technical solution of the present invention is described further, the following stated, only to preferred embodiment of the present invention, not do other forms of restriction to the present invention, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equal change.Everyly do not depart from the present invention program's content, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and remodeling, all drop in protection scope of the present invention.
The composition of embodiment 1 one kinds of bio-fertilizer absorbents, comprises following component by weight:
Bagasse 10 parts
Charing tobacco rod 32 parts
1 part, peat
The preparation technology of this microorganism manure adsorptive agent: get 10 portions of bagasse respectively, 32 parts carbonize tobacco rods, 1 part of peat is for subsequent use.Bagasse and peat are dried respectively under 100 DEG C of conditions, pulverizer is used to pulverize, cross 60 mesh sieves, the bagasse after pulverizing, peat, charing tobacco rod are dropped in stirrer, adds binding agent and water simultaneously, fully be uniformly mixed, after having mixed, mixture is placed in baking oven, dries under 100 DEG C of conditions, and pulverize, sieve, pack.
The composition of embodiment 2 one kinds of bio-fertilizer absorbents, comprises following component by weight:
Bagasse 35 parts
Charing tobacco rod 18 parts
9 parts, peat
The preparation technology of this microorganism manure adsorptive agent is with embodiment 1.
The composition of embodiment 3 one kinds of bio-feritlizer sorbent materials, comprises following component by weight:
Bagasse 18 parts
Charing tobacco rod 25 parts
5 parts, peat
The preparation technology of this microorganism manure adsorptive agent is with embodiment 1.
The embodiment 4 bacterial manure viable count detection experiment of this absorbent preparation
(1) bacterial manure preparation
The BK38 strain inoculation of screening purification storage activated to beef extract-peptone flat board, 28 DEG C of constant temperature culture 24 hours, obtain activated spawn.Activated spawn be inoculated into and be equipped with in the 250ml triangular flask of 50ml broth culture, 150r/min, 28 DEG C of shaking culture 24 hours, namely obtain seed liquor.
Seed liquor be inoculated into and be equipped with in the 500ml triangular flask of 200ml broth culture, inoculum size is 1%, 150r/min, and 28 DEG C of shaking culture 48 hours, obtain microbial inoculum for subsequent use.In gnotobasis, accurately draw a certain amount of bacterium liquid (with embodiment 1) in the sorbent material prepared with liquid-transfering gun, stir with the spoon of sterilizing, wherein ratio of adsorption is matrix: bacterium liquid=7:3 (w/v), and is contrast with peat.Bacterial manure loading inoculate in triplicate, is sterilized in valve bag by the inoculation of often kind of matrix, 28 DEG C of constant temperature culture 4 days.
(2) viable count detects
Adopt colony counting method, respectively at the 0th, 13,33,60,120,180,365 (my god) measure living bacteria count amount in two kinds of bacterial manure.Precise 1 gram of bacterial manure is placed in the triangular flask that 99ml sterilized water is housed, and vibrates after static 20min again, and after 30min, in gnotobasis, accurately draw 1ml mother liquor be put in the test tube that 9ml sterilized water is housed, shaken well, obtains serial dilution successively.Select suitable extent of dilution to be coated with dull and stereotyped, repeat for three times.The flat board coated is positioned in 28 DEG C of thermostat containers and cultivates 48 hours countings and record.Dull and stereotyped for numeration standard with the extent of dilution of 20 ~ 30 colony numbers of appearance on flat board, calculate viable count.
Test-results: as shown in table 1, when preservation 180 days, in the bacterial manure of absorbent preparation of the present invention, viable count reached 81.33 hundred million/g, and when preservation 365 days, in the bacterial manure of absorbent preparation of the present invention, viable count reached 8,200,000,000/g, reaches the standard of microbial fertilizer.Visible, this combination of adsorbents has absorption and preservation effect preferably to bacterium liquid, and successful is better than peat.
Viable count after the table 1 different shelf time
Claims (5)
1. a composition for microorganism manure adsorptive agent, is characterized in that: by weight, comprises following component:
Bagasse 10 ~ 35 parts
Charing tobacco rod 18 ~ 32 parts
1 ~ 9 part, peat.
2. the composition of a kind of microorganism manure adsorptive agent according to claim 1, is characterized in that: by weight, comprises following component:
Bagasse 18 parts
Charing tobacco rod 25 parts
5 parts, peat.
3. the composition of a kind of microorganism manure adsorptive agent according to claim 1 and 2, it is characterized in that: in composition, the weight percentage of bagasse is 34% ~ 45%, the weight percentage of charing tobacco rod is 41% ~ 62%, and the weight percentage of peat is 3% ~ 12%.
4. the composition of a kind of microorganism manure adsorptive agent according to claim 1 and 2, is characterized in that: microorganism manure adsorptive agent composition pH of the present invention is 6.7 ~ 7.5.
5. the composition of a kind of microorganism manure adsorptive agent according to claim 1, is characterized in that: this adsorbent composition is prepared by the following method:
1) take bagasse to become thoroughly decomposed product and peat, under 100 DEG C of conditions, dry 12 ~ 24h respectively;
2) use pulverizer to pulverize the bagasse after oven dry, cross 60 mesh sieves, be placed in valve bag for subsequent use;
3) carbonize tobacco rod be by cornstalk, cigarette stalk, Rape Straw, bagasse, wheat stalk in mass ratio 7.0:5.7:3.7:1.0:2.3 mix, be ground under 2 ~ 4cm segment is placed on anoxic condition, decompose under the high temperature of 550 DEG C ~ 600 DEG C, preparation charing tobacco rod;
4) bagasse for subsequent use, peat and charing tobacco rod are put into agitator according to a certain amount of, add binding agent and water simultaneously, fully mix;
5) mixture mixed is placed in baking oven, under 100 DEG C of conditions, dries 12h, pulverize, sieve, pack.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924317A (en) * | 2016-04-25 | 2016-09-07 | 韩德辉 | Composite microbial fertilizer, and preparation method and application thereof |
| CN109650954A (en) * | 2018-12-27 | 2019-04-19 | 北京嘉博文生物科技有限公司 | A method of using biomass carbonated+two-part fementative composition process afforestation solid organic castoff |
| CN113415849A (en) * | 2021-07-07 | 2021-09-21 | 天津开放大学 | Preparation method of composite demulsification adsorbent for oil-containing waste water of cutting fluid |
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| CN103667240A (en) * | 2013-11-29 | 2014-03-26 | 华南农业大学 | Pesticide degrading bacterium preparation as well as preparation method and application thereof |
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2014
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Patent Citations (5)
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| WO2011097183A2 (en) * | 2010-02-03 | 2011-08-11 | University Of Florida Research Foundation, Inc. | Biologically activated biochar, methods of making biologically activated biochar, and methods of removing contaminants from water |
| WO2011097183A3 (en) * | 2010-02-03 | 2012-01-05 | University Of Florida Research Foundation, Inc. | Biologically activated biochar, methods of making biologically activated biochar, and methods of removing contaminants from water |
| CN102173925A (en) * | 2011-01-10 | 2011-09-07 | 艾应伟 | Multi-element composite microbial fertilizer |
| CN103483108A (en) * | 2013-09-18 | 2014-01-01 | 句容市植保植检站 | Sugarcane compound microbial fertilizer and preparation method thereof |
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Non-Patent Citations (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924317A (en) * | 2016-04-25 | 2016-09-07 | 韩德辉 | Composite microbial fertilizer, and preparation method and application thereof |
| CN109650954A (en) * | 2018-12-27 | 2019-04-19 | 北京嘉博文生物科技有限公司 | A method of using biomass carbonated+two-part fementative composition process afforestation solid organic castoff |
| CN113415849A (en) * | 2021-07-07 | 2021-09-21 | 天津开放大学 | Preparation method of composite demulsification adsorbent for oil-containing waste water of cutting fluid |
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| CN104355821B (en) | 2018-04-27 |
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Address after: 653100 Phoenix Road, Hongta District, Yunnan, Yuxi, China, 102 Applicant after: Yunan Tobacco Company Yuxi Branch Applicant after: Yunnan Agricultural University Address before: 653100 Phoenix Road, Hongta District, Yunnan, Yuxi, China, 102 Applicant before: YUNXI COMPANY OF YUNNAN TOBACCO COMPANY Applicant before: Yunnan Agricultural University |
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