CN110437005A - A kind of faintly acid salt resistance alkali biological liquid fertilizer and preparation method thereof - Google Patents
A kind of faintly acid salt resistance alkali biological liquid fertilizer and preparation method thereof Download PDFInfo
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- CN110437005A CN110437005A CN201910836438.6A CN201910836438A CN110437005A CN 110437005 A CN110437005 A CN 110437005A CN 201910836438 A CN201910836438 A CN 201910836438A CN 110437005 A CN110437005 A CN 110437005A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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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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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
A kind of faintly acid salt resistance alkali biological liquid fertilizer, the parts by weight of each component raw material are 1~10 part of humic acid, 50~100 parts of organic liquid waste, 10~20 parts of nutrient, 1~3 part of microbial bacterial agent, 1~5 part of dispersing agent, appropriate regulating acid agent.Preferable scheme is that microbial bacterial agent be EM bacterium, organic liquid waste be biogas slurry, food processing enterprises organic wastewater it is one or two kinds of, pH value be 4~7.The nutrient compositions include: zinc fertilizer, fertiliser containing magnesium, iron fertilizer, siliceous fertilizer part, phosphate fertilizer part.Preparation methods steps are as follows: a. weighs proportion nutrient compositions；B. by organic liquid waste, homogeneous is carried out under 10~30Mpa pressure, is sieved after aperture≤150 μm；C. EM bacteria agent, lower standing 3-5 days is added；D. humic acid, nutrient compositions is added；E. dispersing agent is added in high-speed stirred；F. regulating acid agent tune acid is to pH4~7；G. finished product is dispensed.Fertigation has the characteristics that improvement soil texture, nutrient enrich, facilitate application.Comprehensive utilization of resources, cost is relatively low.
Description
Technical field
The present invention relates to a kind of liquid fertilizers, and in particular to a kind of faintly acid salt resistance alkali biological liquid fertilizer and its preparation side
Method.
Background technique
The salinization of soil is a global problem, nearly 1,000,000,000 hectares of whole world saline alkali land area.According to China second
About 5.27 hundred million mu of secondary soil survey information saline alkali land resource area, does not include coastal tidal.Wherein 2.4 hundred million mu of solonchak, alkaline earth
1299.91 ten thousand mu, all kinds of salinization, alkali-affected soil are 2.7 hundred million mu.That plantation has been opened up wasteland in 5.2 hundred million mu of salinized soil has 100,000,000 mu of left sides
It is right.Still there are 2.6 hundred million mu or so potential salinization soils in China according to estimates.If measures such as this kind of soil development and utilization, irrigation farmings
It is improper that secondary salinization easily occurs.
In China, arid and semi-arid lands, inland, due to drought, evaporation from land is strong, in the low flat, draining of topography
The area or waterlogged area that unsmooth or rainwash is slow, collects, widely distributed salinized soil.In shore
Haiti area, since by Seawater immersion, salinity rises to native table and forms Secondary Saline.In China, northeast, northwest, North China it is dry
Drought, semiarid zone, precipitation is small, and evaporation capacity is big, and the salinity being dissolved in water is easy to gather in upper soll layer.In addition, water-soluble
Property salt moved from high to lower with water, be also easy the low lying areas as basin accumulation.
The normal battalion that salt affected soil causes the physiological drought of plant, injures plant tissue, causes cytotoxic, influencing plant
Feeding, stomata cannot close, and poisonous plant root system, soil physical properties deterioration deteriorate, and cause extremely to plant growth and development
Adverse effect.The problem of Saline long-term cropping is significantly reduced there is emergence difficult, growth retardation, yield.
The existing ancient technology of soil improvement, such as level land, deep plough sun the earth which has been ploughed up, loosen the soil in time, microcell is improved the soil, is poured water and is washed
Salt, rice cultivation, plantation salt-tolerant plant etc.；Also have modern age tradition modification method, such as fill deploying set, storage fresh water on saline-alkali land for leaching, washing salinity by irrigation,
Underground salt discharge and chemical modifying technology etc.；There are also the novel soil conditioners developed using biochemistry new technology, and
Utilize new material and the implemented underground hidden pipe salt discharge engineering of advanced construction technology etc..In recent ten years, with alkaline land improving
It is continued to develop using technical research application, single or compound alkaline land improving technology continuously emerges.
Functional form soil conditioner product continues to bring out at present, including organic mineral acid fertilizer, microbial bacterial agent, soil conditioning
Agent etc..These product functions still show single, and cannot effectively synchronize performance reduces soil pH, improve soil physical and chemical property, increase soil
The comprehensive function of earth fertility.And these products tend not to match with drip irrigation economize technology, inconvenient to use.
In terms of saline and alkaline improvement, people are badly in need of developing more efficient convenient soil conditioner product, especially those energy
Liquid improver product enough and that drip irrigation economize technology is used cooperatively, functional effect is powerful.
Summary of the invention
The object of the present invention is to provide one kind to be used cooperatively with drip irrigation economize technology, has both biological modification, chemistry changes
The liquid improver product that good, physically improved, nutrition improvement and other effects are integrated.
A kind of faintly acid salt resistance alkali biological liquid fertilizer provided by the invention, by microbial bacterial agent, humic acid, organic waste
Liquid, nutrient compositions, dispersing agent, regulating acid agent composition, and the parts by weight of each component raw material are humic acid 1~10
Part, 50~100 parts of organic liquid waste, 10~20 parts of nutrient, 1~3 part of microbial bacterial agent, 1~5 part of dispersing agent, regulating acid agent are suitable
Amount.
Preferable scheme is that the microbial bacterial agent is EM bacterium, the organic liquid waste is biogas slurry, food processing enterprises are organic
Waste water it is one or two kinds of, solid-to-liquid ratio be 1:2~5；The humic acid is humic acid potassium；The dispersing agent is aqueous dispersion
Agent；The regulating acid agent is oxalic acid, and the pH value of the Liquid Fertilizer is 4~7.
Further preferred scheme is the faintly acid salt resistance alkali biological liquid fertilizer, it is characterised in that the nutrient
Composition includes: 1~10 part of zinc fertilizer, 1~5 part of fertiliser containing magnesium, 10~20 parts of iron fertilizer, 5~10 parts of siliceous fertilizer, 20~50 parts of phosphate fertilizer.
Scheme still more preferably is the nutrient difference specifically: white vitriol, magnesium sulfate, sulfuric acid are sub-
Iron, single silicic acid Water-soluble silicon fertilizer, potassium dihydrogen phosphate.
Further Preferable scheme is that the parts by weight of each component raw material be 5~10 parts of humic acid potassium, biogas slurry 50~
80 parts, 10~15 parts of nutrient, 1~2 part of EM bacteria agent, 1~3 part of dispersing agent；And the composition of the nutrient compositions
Are as follows: 5~8 parts of white vitriol, 3~5 parts of magnesium sulfate, 15~20 parts of ferrous sulfate, single 5~8 parts of silicic acid Water-soluble silicon fertilizer, phosphoric acid
30~40 parts of potassium dihydrogen.
The preparation method of above-mentioned faintly acid salt resistance alkali biological liquid fertilizer, the steps include:
A. proportion nutrient compositions are weighed, for use；
B. it is the organic liquid waste of 1:1~2 by solid-to-liquid ratio, homogeneous is carried out under 10~30Mpa pressure with homogenizer, after aperture
≤ 150 μm of sieves；
C. EM bacteria agent is added, is sufficiently stirred, stands 3-5 days under 20~40 DEG C of open environments；
D. humic acid, nutrient compositions are sequentially added while stirring；
E. dispersing agent is added in high-speed stirred, is stirred for later 5~10 minutes；
F. regulating acid agent tune acid, until pH value is 4~7；
G. it dispenses, finished product.
In use, apply with water droplet, 5-10 kilograms of mu dosage, Crop growing stage early period is primary or applies several times.On or
It states after dosage dilutes 200 times and imposes near crop root.
What the present invention obtained has the beneficial effect that.
First, due to having used microbial bacterial agent, its bioactivity can be played, adjusts Soil Microorganism structure ratio
Example, the EM bacteria agent being particularly preferably added, EM is composite flora, mainly has photosynthetic bacteria group, lactobacillus, yeast flora, leather blue
Family name's positive actinomycete group, Filamentous flora of fermentation system etc. form.Wherein photosynthetic bacteria group can using soil receive solar thermal energy or
Using ultraviolet light as the energy, the hydrogen in the hydrogen sulfide and hydrocarbon in soil is separated, change harmful substance is harmless object
Matter, and with the secretion, organic matter, pernicious gas of plant root (hydrogen sulfide etc.) and carbon dioxide, nitrogen etc. for matrix, synthesis sugar
Class, amino acid, vitamins, nitrogen compound and physiological activator etc. are rich soil and the master for promoting animal and plant growth
Power army.Lactic acid bacteria generates lactic acid, has very strong sterilizing ability, can effectively inhibit harmful microbe movable and organic
The sharply corruption of object is decomposed.The pathogenic bacteria proliferation that lactic acid bacteria can also effectively inhibit continuous cropping obstacle to generate.Saccharomycete is produced by fermentation
It bears and promotes fissional activation substance.Gram positive actinomycetes group obtains amino acid, nitrogen etc. from photosynthetic bacteria
As matrix, various antibiotics, vitamin and enzyme are produced, can directly inhibit pathogen.Actinomyces can also promote fixed nitrogen
Bacterium and VA VA Mycorrhizal Fungi proliferation.The der Pilz group energy of system of fermenting and other microorganisms coexist, and especially have to the generation of ester in soil good
Good effect.Because alcohol producing power is strong, the generation of maggot He other pests can be prevented, and stench can be eliminated.
Second, the effects of humic acid of addition exchanges with metal ion, absorption, complexing, chelating；Make in dispersion
For polyelectrolyte, there is the effects of cohesion, peptization, dispersion.There are also a certain number of free radicals on humic acid molecule, have physiology living
Property.Soil physics feature can be improved, improved soil nodule structure reduces soil density；Increase the cationic exchange energy of soil
Power and fertilizer-preserving ability improve fertilizer slow, increase the fertilizer and water conservation capacity of soil to adsorb and exchange plant nutrient；Increase soil
The slow weighing apparatus ability of earth neutralizes soil pH；Cell metabolism effect is influenced, breathing and the photosynthesis of crop is improved, enhances crop
Anti-adversity ability, such as it is drought resisting, cold-resistant, disease-resistant；Article is made in nutrient needed for discharging plant after decomposition, strengthening root volume increase, improvement
Matter.
Third, the organic liquid waste that the present invention uses for biogas slurry, food processing enterprises organic wastewater it is one or two kinds of, Gu
Liquor ratio is 1:2~5.It is the organic matter and nutrient taken full advantage of in biogas slurry and food processing organic wastewater, as fertilizer
Expect mother liquor, turn waste into wealth, realizes that substance recycles.
4th, the nutrient of addition is with zinc fertilizer, fertiliser containing magnesium, iron fertilizer, siliceous fertilizer, phosphate fertilizer scientific matching, for salt affected soil spy
Property and poor ridge degree, supplement the nutrients, improve soil characteristic, be easy to crop absorption, realize maximum cost performance.
5th, aqueous agent by stages is added, so that fertilizer solid liquid phase is stablized, and adjusts to pH value 4~7, weakly acidic environment,
On the one hand the salt and alkali component in soil can be neutralized, soil acidity or alkalinity is adjusted, soil pH value is reduced, is on the other hand various micro- lifes
Object strain provides the growing environment adapted to, and various functional microorganisms is made to play largest production activity.Aqueous dispersion has collaboration
The good, environment-friendly advantage of property.
6th, this fertilizer product concentration is high, good, completely soluble, the lasting stability of concentration property, particularly suitable for water droplet
It applies.
In conclusion Liquid Fertilizer of the invention have effects that in faintly acid and, sterilization, lactic acid tune especially with microorganism
The effect of section, enhancing photosynthesis, fixed nitrogen, deodorization, secretion benefit materials, lignin degrading, chesson；And it provides saline and alkaline
The nutrient that soil lacks, humic acid conditioning and nutrition synergy.Have both that soil structure improved addictive, nutrient be abundant and specific aim
By force, facilitate the characteristics of application.And comprehensive utilization of resources is realized, cost is relatively low.
Specific embodiment
Humic acid potassium that the present invention uses, white vitriol, magnesium sulfate, ferrous sulfate, single silicic acid Water-soluble silicon fertilizer, phosphoric acid
Potassium dihydrogen is commercially available technical grade industrial chemicals.EM bacteria agent is the plantation of three victory Biotechnology Co., Ltd of Shanghai production and sales
Industry EM probiotics original seed, dispersing agent are the efficient suspending agent (high dispersive of powdery YP of Wuxi You Lian Fine Chemical Co., Ltd production
Type).
Embodiment 1.A kind of faintly acid salt resistance alkali biological liquid fertilizer, by microbial bacterial agent, humic acid, organic liquid waste, battalion
Elemental composition, regulating acid agent, dispersing agent composition are supported, and the parts by weight of each component raw material are 5 parts of humic acid potassium, EM bacteria agent
1 part, monosodium glutamate and 50 parts, solid-to-liquid ratio 1:3 of amino acid processing enterprise waste water, 5 parts of nutrient compositions, 1 part of dispersing agent, grass
It is sour appropriate.PH value is 4.
The nutrient compositions are constituted are as follows: 2 parts of white vitriol, 2 parts of magnesium sulfate, 10 parts of ferrous sulfate, single silicic acid
5 parts of Water-soluble silicon fertilizer, 20 parts of potassium dihydrogen phosphate.
Embodiment 2.A kind of faintly acid salt resistance alkali biological liquid fertilizer, by microbial bacterial agent, humic acid, organic liquid waste, battalion
Elemental composition, regulating acid agent, dispersing agent composition are supported, and the parts by weight of each component raw material are 10 parts of humic acid potassium, EM bacterium
3 parts of agent, 100 parts of feces of livestock and poultry biogas slurry, solid-to-liquid ratio 1:5,10 parts of nutrient, 5 parts of dispersing agent, appropriate oxalic acid.PH value is
6.5。
The nutrient compositions are constituted are as follows: 10 parts of white vitriol, 5 parts of magnesium sulfate, 20 parts of ferrous sulfate, single silicic acid
10 parts of Water-soluble silicon fertilizer, 50 parts of potassium dihydrogen phosphate.
Embodiment 3.The present embodiment is preferred most preferred embodiment.A kind of faintly acid salt resistance alkali biological liquid fertilizer, by micro- life
Object microbial inoculum, humic acid, organic liquid waste, nutrient compositions, regulating acid agent, dispersing agent composition, and each component raw material
Parts by weight are 8 parts of humic acid potassium, 2 parts of EM bacteria agent, 80 parts of feces of livestock and poultry biogas slurry, solid-to-liquid ratio 1:3,8 parts of nutrient, are dispersed
2 parts of agent, appropriate oxalic acid.PH value is 5.5.
The nutrient compositions are constituted are as follows: 8 parts of white vitriol, 4 parts of magnesium sulfate, 18 parts of ferrous sulfate, single silicic acid
7 parts of Water-soluble silicon fertilizer, 35 parts of potassium dihydrogen phosphate.
Embodiment 4.The difference of the present embodiment and embodiment 3 is that organic liquid waste used is the livestock and poultry that solid-to-liquid ratio is 1:2
The monosodium glutamate and each 50% volume mixture of amino acid processing enterprise waste water that excrement biogas slurry and solid-to-liquid ratio are 1:3.
Embodiment 5.The preparation method of Liquid Fertilizer as described in Example 3, step are
A. proportion nutrient compositions are weighed, for use；
B. the feces of livestock and poultry biogas slurry for being 1:3 by solid-to-liquid ratio, carries out homogeneous with homogenizer, after 150 μ of aperture under 20Mpa pressure
M sieve；
C. EM bacteria agent is added, is sufficiently stirred, stands 3 days under 20~30 DEG C of open environments；
D. humic acid potassium, nutrient compositions is added according to this while stirring；
E. dispersing agent is added in high-speed stirred, is stirred for later 5~10 minutes；
F. acid adjusts acid, until pH value is 4~7；
G. it dispenses, finished product.
The difference of embodiment 6 and embodiment 5 is that the organic liquid waste is monosodium glutamate processing factory waste water, solid-to-liquid ratio coarse adjustment
To 1:5, homogenization pressure 10Mpa, 2 days are stood after microbial inoculum is added.
Other embodiments about preparation method are preparation methods corresponding with each product form embodiment, are not gone to live in the household of one's in-laws on getting married one by one
It states.
Claims (6)
1. a kind of faintly acid salt resistance alkali biological liquid fertilizer, it is characterised in that: it is by microbial bacterial agent, humic acid, organic liquid waste, battalion
Elemental composition, regulating acid agent, dispersing agent composition are supported, and the parts by weight of each component raw material are 1~10 part of humic acid, organic
50~100 parts of waste liquid, 10~20 parts of nutrient, 1~3 part of microbial bacterial agent, 1~5 part of dispersing agent, appropriate regulating acid agent.
2. faintly acid salt resistance alkali biological liquid fertilizer as described in claim 1, it is characterised in that: the microbial bacterial agent is EM
Bacterium；The organic liquid waste be biogas slurry, food processing enterprises organic wastewater it is one or two kinds of, solid-to-liquid ratio be 1:2~5；It is described
Humic acid is humic acid potassium；The dispersing agent is aqueous dispersion；The regulating acid agent is oxalic acid, and the pH value of the Liquid Fertilizer
It is 4~7.
3. faintly acid salt resistance alkali biological liquid fertilizer as claimed in claim 2, it is characterised in that the nutrient compositions packet
It includes: 1~10 part of zinc fertilizer, 1~5 part of fertiliser containing magnesium, 10~20 parts of iron fertilizer, 5~10 parts of siliceous fertilizer, 20~50 parts of phosphate fertilizer.
4. faintly acid salt resistance alkali biological liquid fertilizer as claimed in claim 3, it is characterised in that the nutrient compositions point
Not specifically: white vitriol, magnesium sulfate, ferrous sulfate, single silicic acid Water-soluble silicon fertilizer, potassium dihydrogen phosphate.
5. faintly acid salt resistance alkali biological liquid fertilizer as claimed in claim 4, it is characterised in that: the weight of each component raw material
Part is 5~10 parts of humic acid potassium, 50~80 parts of biogas slurry, 10~15 parts of nutrient, 1~2 part of EM bacteria agent, 1~3 part of dispersing agent；
And the composition of the nutrient compositions are as follows: 5~8 parts of white vitriol, 3~5 parts of magnesium sulfate, ferrous sulfate 15~20
Part, single 5~8 parts, 30~40 parts of potassium dihydrogen phosphate of Water-soluble silicon fertilizer of silicic acid.
6. a kind of preparation method of faintly acid salt resistance alkali biological liquid fertilizer as described in claim 1, it is characterised in that described
Step is
A. proportion nutrient compositions are weighed, for use；
B. it is the organic liquid waste of 1:2~5 by solid-to-liquid ratio, homogeneous is carried out under 10~30Mpa pressure with homogenizer, after aperture
≤ 150 μm of sieves；
C. microbial bacterial agent is added, is sufficiently stirred, stands 3-5 days under 20~40 DEG C of open environments；
D. humic acid, nutrient compositions are sequentially added while stirring；
E. dispersing agent is added in high-speed stirred, is stirred for later 5~10 minutes；
F. regulating acid agent tune acid, until pH value is 4~7；
G. it dispenses, finished product.
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Cited By (3)
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| CN113501732A (en) * | 2021-08-07 | 2021-10-15 | 五家渠铭彬农业专业合作社 | Soil saline-alkali improving fertilizer based on biogas slurry and preparation method thereof |
| CN114044710A (en) * | 2021-09-30 | 2022-02-15 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Liquid fertilizer suitable for saline-alkali soil and preparation method and application thereof |
| CN114573377A (en) * | 2022-02-28 | 2022-06-03 | 山东碧蓝生物科技有限公司 | Method for recycling livestock and poultry manure and biological liquid fertilizer prepared by method |
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| CN113501732A (en) * | 2021-08-07 | 2021-10-15 | 五家渠铭彬农业专业合作社 | Soil saline-alkali improving fertilizer based on biogas slurry and preparation method thereof |
| CN114044710A (en) * | 2021-09-30 | 2022-02-15 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Liquid fertilizer suitable for saline-alkali soil and preparation method and application thereof |
| CN114573377A (en) * | 2022-02-28 | 2022-06-03 | 山东碧蓝生物科技有限公司 | Method for recycling livestock and poultry manure and biological liquid fertilizer prepared by method |
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