CN106748346A - A kind of tomato dedicated liquid organic fertilizer compound method - Google Patents
A kind of tomato dedicated liquid organic fertilizer compound method Download PDFInfo
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- CN106748346A CN106748346A CN201710195332.3A CN201710195332A CN106748346A CN 106748346 A CN106748346 A CN 106748346A CN 201710195332 A CN201710195332 A CN 201710195332A CN 106748346 A CN106748346 A CN 106748346A
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- Prior art keywords
- biogas slurry
- organic fertilizer
- liquid organic
- tomato
- bacterium
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/04—Biological compost
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- 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
- C05G5/20—Liquid fertilisers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
A kind of tomato dedicated liquid organic fertilizer compound method, including biogas slurry deodorization step, biogas slurry liquid organic fertilizer compounding step and biogas slurry liquid organic fertilizer biogas slurry concentration step；The biogas slurry deodorization step is that the foul odour in biogas slurry is removed using function bacterium.The organic fertilizer that the method is prepared is greatly improved the yield of tomato, lift the quality of tomato, ensure the genuineness of tomato, reduce planting cost, and biogas slurry can be improved the physicochemical property of soil as organic fertilizer continuous administration, the nutrition for not only supplementing soil can also increase plantation layer depth, be conducive to the formation of soil granular structure, for soil cultivation and crop growth create good edaphic condition, Soil Nitrogen, phosphorus, potassium and the content of organic matter are improved.
Description
Technical field：
The present invention relates to organic fertilizer preparation field, a kind of compound method of organic fertilizer is disclosed, especially one kind is with biogas slurry
It is the tomato dedicated liquid organic fertilizer compound method of raw material.
Background technology
In recent years, under the vigorously supporting of country, the big-and-middle-sized biogas engineering of China is fast-developing, fermentation is generated therewith residual
Excess (especially biogas slurry), cannot such as deal carefully with, and can be exerted heavy pressures on to environment.Biogas slurry also field cannot be widely implemented,
And directly a certain degree of destruction can be shone into soil using biogas slurry, and biogas slurry is directly discharged and environmental pollution can be caused to ask
Topic, if comparison liquid carries out water body purification treatment, cost is more huge.Therefore, to have turned into biogas engineering enterprise eager for biogas slurry discharge
Need the important problem for solving.
And at the same time, in order to crop yield is increased considerably, largely using chemical fertilizer, bring a large amount of negative effects：
(1) pollution for destroying all multi-environments such as soil property is exceeded with structure, body eutrophication, Nitrate content in ground water is asked
Topic；(2) agricultural product quality is reduced, original taste is lost；(3) increased agriculture production cost.
Discarded biogas slurry is prepared into organic fertilizer, for proportion of crop planting, the hot topic of organic fertilizer research field is had become,
Patent No. CN102786326A discloses a kind of method that biogas slurry produces multifunctional organic fertilizer, relates to the use of kitchen garbage, excrement
Just etc. remaining biogas slurry produces the technical field of efficient organic fertilizer after the anaerobic fermentation Biogas of urban waste, including：Prepare
Biogas slurry；Biogas slurry heats 70 DEG C, time 1h；After biogas slurry cools to room temperature, inorganic fertilizer is added；Be stirred, make inorganic fertilizer and
Biogas slurry is sufficiently mixed uniformly；The pH value of regulation mixing liquid fertilizer is 8.0 ± 0.1；To addition chelating agent and stabilizer in mixing liquid fertilizer；
It is well mixed and packs.The patent of invention of Patent No. CN103524176A also discloses that a kind of compound using biogas slurry production liquid
The method of fertilizer, comprises the following steps：A, screening filtering is carried out to biogas slurry, solid particle of the particle diameter more than 0.25mm in removal biogas slurry
Thing；B, to flocculant, defoamer and humic acid material is added in biogas slurry, then adjust the pH to 5.5~8.5 of biogas slurry；Determine
The content of various nutrients in biogas slurry；C, the part biogas slurry taken in step b carry out being heated to 30-40 DEG C, add complementary element
In biogas slurry to after heating, then stirring to dissolving；D, will be heated in step c after be added with the biogas slurry of complementary element added to still
In biogas slurry in the step of not taking b, through dilution, mix to uniform.But treatment of these the current methods to biogas slurry
Not thoroughly, organic fertilizer peculiar smell weight, fertilizer efficiency is poor, and the lifting to crop yield is not obvious.
The content of the invention
For the drawbacks described above of prior art, the invention provides a kind of tomato dedicated liquid organic fertilizer compound method.
A kind of tomato dedicated liquid organic fertilizer compound method of the invention uses following technical scheme：
A kind of tomato dedicated liquid organic fertilizer compound method, including biogas slurry deodorization step, biogas slurry liquid organic fertilizer compounding step
Rapid and biogas slurry liquid organic fertilizer biogas slurry concentration step；The biogas slurry deodorization step is to the foul odour in biogas slurry using function bacterium
It is removed.
Further, the function bacterium includes leading bacterium and auxiliary bacterium, and the leading bacterium is photosynthetic bacteria, the auxiliary bacterium
It is one or more mixing in lactic acid bacteria, saccharomycete, cellulose-decomposing bacterium and lignin fungi.
Further, the concrete operations of biogas slurry liquid organic fertilizer compounding step are：With biogas slurry as raw material, add inorganic
After nutritional ingredient, dissolving reaction is carried out, and add chelating agent and stabilizer, compounding obtains liquid organic fertilizer.
Further, the biogas slurry liquid organic fertilizer biogas slurry concentration step include ultrafiltration, nanofiltration, at counter-infiltration three-level film
Reason, minimizing is concentrated by biogas slurry.
Further, also including the biogas slurry decolorization process before biogas slurry deodorization step.
Further, the chelating agent is poly-aspartic-acid or polyphosphonates or triethylene tetramine hexa-methylene phosphonic acids.
The invention further relates to a kind of application method of tomato dedicated liquid organic fertilizer, comprise the following steps：
(1) seed soaking is used：Tomato seeds are soaked with the organic fertilizer after dilution, soak time is 2-4h；
(2) plantation is used：By the tomato seeds seedling after seed soaking in step (1), afterwards to each growth phase of organic crops
Irrigated or sprayed.
After anaerobic fermentation (biogas engineering) in addition to carbon element loss is larger, other 90% nutriments retain biomass
In biogas slurry and biogas residue, particularly N, P and K content is very big, and can directly be absorbed by crop, and biogas slurry is considered as the liquid of high-quality
Body organic fertilizer.Not only also contain amino acid, plant hormone, organic matter, various biologies containing mineral nutrients such as N, P, K in biogas slurry
The abundant bioactivator such as enzyme.Biogas slurry there are bio-feritlizer and biological pesticide double effects and will not bring resistance problem and
Environmental pollution, and to reducing the effect that nitrate is accumulated in crop, the micro- life of anaerobism that it is described as broad spectrum activity in the world
Thing processing agent.Research shows that biogas slurry can be improved the physicochemical property of soil as organic fertilizer continuous administration, and not only supplement is native
The nutrition of earth can also increase plantation layer depth, be conducive to the formation of soil granular structure, be soil cultivation and crop growth
Good edaphic condition is created, Soil Nitrogen, phosphorus, potassium and the content of organic matter is improved.After using biogas slurry, pH to soil and water-soluble
The electrical conductivity of property salt makes moderate progress；Increased the nutrient content in soil；Improve Potentiality of Soil Potassium；In activating soil
The trace element such as copper, zinc, iron and some biology enzymes；The carbon-nitrogen ratio for adjusting soil meets the nutritional need of edaphon.
The present invention makes up to liquid organic fertilizer by that will carry out biological deodorizing treatment to biogas slurry using deodorization functions bacterium
The requirement of commercialization standard；Compounded by reasonable specific aim, the need for meeting tomato to nutrition, significantly improve tomato yield and product
Matter, concentration minimizing is carried out to biogas slurry, improves each nutrient density in concentration biogas slurry, reduces cost of transportation, while ensureing filter liquor
Reach the requirement of safe and pollution-free discharge.
The organic fertilizer that tomato dedicated liquid organic fertilizer compound method of the invention is prepared is greatly improved the yield of tomato, carries
Rise the quality of tomato, it is ensured that the genuineness of tomato, reduce planting cost, and using biogas slurry as organic fertilizer continuous administration energy
Enough improve the physicochemical property of soil, the nutrition for not only supplementing soil can also increase plantation layer depth, be conducive to soil granular knot
The formation of structure, is that soil cultivation and crop growth create good edaphic condition, improves Soil Nitrogen, phosphorus, potassium and organic matter
Content.
Specific embodiment：
Specific embodiment is used below, further row is done to the present invention and is described in detail.
Embodiment 1：
A kind of tomato dedicated liquid organic fertilizer compound method with biogas slurry as raw material, including (1) biogas slurry deodorization step, utilize
Function bacterium is removed to the foul odour in biogas slurry, and the function bacterium includes leading bacterium and auxiliary bacterium, and the leading bacterium is light
Bacterium is closed, the auxiliary bacterium is lactic acid bacteria, saccharomycete, the mixture of cellulose-decomposing bacterium；(2) biogas slurry liquid organic fertilizer compounding step
Suddenly：With biogas slurry as raw material, after adding inorganic nutrients composition (inorganic nitrogeneous fertilizer, phosphate fertilizer, potash fertilizer), dissolving reaction is carried out, and add chela
Mixture and stabilizer, compounding obtain liquid organic fertilizer, and chelating agent is poly-aspartic-acid, and stabilizer is Tween-80；(3) biogas slurry
Liquid organic fertilizer biogas slurry concentration step, by ultrafiltration, nanofiltration, counter-infiltration three-level film process, minimizing is concentrated by biogas slurry, is increased dense
Each nutrient density content in contracting biogas slurry, beneficial to the exploitation of biogas slurry Liquid Fertilizer.
Embodiment 2：
A kind of tomato dedicated liquid organic fertilizer compound method with biogas slurry as raw material, including the decolouring of (1) biogas slurry, deodorant step
Suddenly, the foul odour in biogas slurry is removed using function bacterium, the function bacterium includes leading bacterium and auxiliary bacterium, described leading
Bacterium is photosynthetic bacteria, and the auxiliary bacterium is saccharomycete；(2) biogas slurry liquid organic fertilizer compounding step：With biogas slurry as raw material, nothing is added
After machine nutritional ingredient, dissolving reaction is carried out, and add chelating agent and stabilizer, compounding obtains liquid organic fertilizer, and chelating agent is poly-
Phosphonate ester, stabilizer is Tween-20；(3) biogas slurry liquid organic fertilizer biogas slurry concentration step, by ultrafiltration, nanofiltration, counter-infiltration three-level
Film process, minimizing is concentrated by biogas slurry, increases each nutrient density content in concentration biogas slurry, beneficial to the exploitation of biogas slurry Liquid Fertilizer.
The application technique of aforesaid liquid organic fertilizer, comprises the following steps：
(1) seed soaking is used：Tomato seeds are soaked with the organic fertilizer after dilution, soak time is 3h；
(2) plantation is used：By the tomato seeds seedling after seed soaking in step (1), afterwards to each growth phase of organic crops
Irrigated or sprayed.
Embodiment 3：
A kind of tomato dedicated liquid organic fertilizer compound method with biogas slurry as raw material, including the decolouring of (1) biogas slurry, deodorant step
Suddenly, the foul odour in biogas slurry is removed using function bacterium, the function bacterium includes leading bacterium and auxiliary bacterium, described leading
Bacterium is photosynthetic bacteria, and the auxiliary bacterium is the mixture of lactic acid bacteria and saccharomycete；(2) biogas slurry liquid organic fertilizer compounding step：With
Biogas slurry is raw material, after addition inorganic nutrients composition, carries out dissolving reaction, and adds chelating agent and compound ammonium ion stabilizer, multiple
With liquid organic fertilizer is obtained, chelating agent is triethylene tetramine hexa-methylene phosphonic acids；(3) biogas slurry liquid organic fertilizer biogas slurry concentration step
Suddenly, by ultrafiltration, nanofiltration, counter-infiltration three-level film process, biogas slurry is concentrated into minimizing, each nutrient density contains in increasing concentration biogas slurry
Amount, beneficial to the exploitation of biogas slurry Liquid Fertilizer.
The application technique of aforesaid liquid organic fertilizer, comprises the following steps：
(1) seed soaking is used：Tomato seeds are soaked with the organic fertilizer after dilution, soak time is 4h；
(2) plantation is used：By the tomato seeds seedling after seed soaking in step (1), growth afterwards to organic crops, open
Flower, each growth phase bacterium of result are irrigated or are sprayed.
In order to verify the practical application effect of tomato dedicated liquid organic fertilizer compound method of the invention, inventor is in multidigit
Under the guidance and supervision of domestic well-known agricultural experts the contrast test with common fertilizer, wherein experimental group have been carried out in Shandong somewhere
There are 10 mu of tomatoes in soil to apply tomato dedicated liquid organic fertilizer of the invention according to above-mentioned application method, in addition adjacent 10 mu of soil
Ground is cultivated using common fertilizer as a control group, and edaphic condition is similar to, and other implantation methods are identical, with comparativity.Through
Cross the contrast test in plantation season, it is found that can remarkably promote kind after the tomato dedicated liquid organic fertilizer application of experimental group
Sub- physiological metabolism and the development of root system of plant, improve the germination percentage and plant percentage establishment of seedling of seed, compared with control group, test group
Germination percentage and plant percentage establishment of seedling improve scope and are about found in 17-23%, and the upgrowth situation of two groups of seedling strains of observation, experimental group institute
The tomato dedicated liquid organic fertilizer for using can significantly assist in the metabolism of plant late growing stage, improve plant quality, strengthen plant
Ability and pest and disease damage of the natural calamity such as cold-resistant, disease-resistant, drought resisting etc..
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
And these modifications or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (7)
1. a kind of tomato dedicated liquid organic fertilizer compound method, it is characterised in that organic including biogas slurry deodorization step, biogas slurry liquid
Fertilizer compounding step and biogas slurry liquid organic fertilizer biogas slurry concentration step；The biogas slurry deodorization step is using function bacterium in biogas slurry
Foul odour is removed.
2. tomato dedicated liquid organic fertilizer compound method as claimed in claim 1, it is characterised in that the function bacterium includes neck
Head bacterium and auxiliary bacterium, the leading bacterium are photosynthetic bacteria, and the auxiliary bacterium is lactic acid bacteria, saccharomycete, cellulose-decomposing bacterium and wood
One or more mixing in quality decomposer.
3. tomato dedicated liquid organic fertilizer compound method as claimed in claim 1 or 2, it is characterised in that：The biogas slurry liquid
Organic fertilizer compounding step concrete operations be：With biogas slurry as raw material, after addition inorganic nutrients composition, dissolving reaction is carried out, and add
Plus chelating agent and stabilizer, compounding acquisition liquid organic fertilizer.
4. tomato dedicated liquid organic fertilizer compound method as claimed in claim 1, it is characterised in that：The biogas slurry liquid is organic
Fertile biogas slurry concentration step includes ultrafiltration, nanofiltration, counter-infiltration three-level film process, and biogas slurry is concentrated into minimizing.
5. tomato dedicated liquid organic fertilizer compound method as claimed in claim 1, it is characterised in that：Also include the deodorant step of biogas slurry
Biogas slurry decolorization process before rapid.
6. tomato dedicated liquid organic fertilizer compound method as claimed in claim 3, it is characterised in that：The chelating agent is poly- day
L-aminobutanedioic acid or polyphosphonates or triethylene tetramine hexa-methylene phosphonic acids.
7. the application method of the tomato dedicated liquid organic fertilizer that a kind of any described methods of claim 1-6 are obtained, its feature
It is：Comprise the following steps：
(1) seed soaking is used：Tomato seeds are soaked with the organic fertilizer after dilution, soak time is 2-4h；
(2) plantation is used：By the tomato seeds seedling after seed soaking in step (1), each growth phase of organic crops is carried out afterwards
Irrigate or spray.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710195332.3A CN106748346A (en) | 2017-03-29 | 2017-03-29 | A kind of tomato dedicated liquid organic fertilizer compound method |
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| CN201710195332.3A CN106748346A (en) | 2017-03-29 | 2017-03-29 | A kind of tomato dedicated liquid organic fertilizer compound method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503019A (en) * | 2011-10-12 | 2012-06-20 | 江南大学 | Method for realizing biogas slurry reutilization by recycling biogas slurry |
| CN102786326A (en) * | 2012-08-30 | 2012-11-21 | 北京世纪国瑞环境工程技术有限公司 | Method for preparing multifunctional organic fertilizer by biogas slurry |
| CN102812833A (en) * | 2012-08-09 | 2012-12-12 | 常州苏农奶牛专业合作社联社 | Technology for planning organic crop by using biogas slurry |
| CN104058799A (en) * | 2014-06-24 | 2014-09-24 | 山东民和生物科技有限公司 | Biogas slurry concentrate and engineering preparation method |
| CN105601383A (en) * | 2015-12-22 | 2016-05-25 | 南京农业大学 | Novel saline-alkali soil modifying agent and preparation method thereof |
-
2017
- 2017-03-29 CN CN201710195332.3A patent/CN106748346A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503019A (en) * | 2011-10-12 | 2012-06-20 | 江南大学 | Method for realizing biogas slurry reutilization by recycling biogas slurry |
| CN102812833A (en) * | 2012-08-09 | 2012-12-12 | 常州苏农奶牛专业合作社联社 | Technology for planning organic crop by using biogas slurry |
| CN102786326A (en) * | 2012-08-30 | 2012-11-21 | 北京世纪国瑞环境工程技术有限公司 | Method for preparing multifunctional organic fertilizer by biogas slurry |
| CN104058799A (en) * | 2014-06-24 | 2014-09-24 | 山东民和生物科技有限公司 | Biogas slurry concentrate and engineering preparation method |
| CN105601383A (en) * | 2015-12-22 | 2016-05-25 | 南京农业大学 | Novel saline-alkali soil modifying agent and preparation method thereof |
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