CN110372445A - A kind of stony desertification alumina land reclamation in mining area microorganism water conservation water-soluble fertilizer and preparation method thereof - Google Patents
A kind of stony desertification alumina land reclamation in mining area microorganism water conservation water-soluble fertilizer and preparation method thereof Download PDFInfo
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- CN110372445A CN110372445A CN201910692069.8A CN201910692069A CN110372445A CN 110372445 A CN110372445 A CN 110372445A CN 201910692069 A CN201910692069 A CN 201910692069A CN 110372445 A CN110372445 A CN 110372445A
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- water
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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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- 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
- C05G5/27—Dispersions, e.g. suspensions or emulsions
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Dispersion Chemistry (AREA)
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- Fertilizers (AREA)
Abstract
The invention discloses a kind of stony desertification alumina land reclamation in mining area microorganism water conservation water-soluble fertilizers and preparation method thereof, it includes following raw materials counted by weight ratio: complex micro organism fungicide 3-6, polyglutamic acid fermentation liquid 18-22, alcohol concentrated broth 55-65, potassium dihydrogen phosphate 1-3, potassium nitrate 3-5, ammonium nitrate 5-7, four water eight Boratex 0.5-1, NaFeEDTA 0.8-1.2, EDTA manganese 0.1-0.5, EDTA zinc 0.08-0.12, EDTA copper 0.08-0.12, ammonium molybdate 0.08-0.12, complex enzyme formulation 0.8-1.2, potassium hydroxide 0.8-1.2.The performances such as microorganism activity in the soil and water conservation, fertilizer conservation, improvement soil can be improved in this water-soluble fertilizer, build up fertility.
Description
Technical field
The present invention relates to agricultural fertilizer field, specifically a kind of stony desertification alumina land reclamation in mining area microorganism is retained water-soluble fertilizer
And preparation method thereof.
Background technique
Guangxi possesses large area stony desertification alumina mining area area at present, is mainly distributed on Jingxi of Bose City to apple alumina
Mine belt, originate in Baise Jingxi city for more bordering on, terminate at Bose City apple county, be typical big tor stony desertification seriously
Area, especially exploitation bauxite cause plant to wreck, and the ecosystem is disturbed, ecological environment frailty.
Although the utilization rate of chemical fertilizer can be improved in the application of microbial manure, a large amount of uses of chemical fertilizer are reduced,
Soil is improved, avoids the soil salinization and pollution environment, but due to generally existing water shortage fertilizer deficiency of Rocky Desertification Region Reclaimed Soil etc.
Problem, especially just through the bauxite soil soil thickness reclaimed only 25-30cm, the content of organic matter is few, and soil is poorer
It is lean, so that general microbial fertilizer dosage form is applied to Rocky Desertification Region aluminium ore band Reclaimed Land and there are many deficiencies, such as fertilizer
After being manured into soil, since Reclaimed Soil physicochemical property is poor, the easy dehydration of soil, while organic matter is again few, lacks microbe survival institute
The nutritional condition needed, leads to that thallus survival rate is low, poor activity.If viable count is proliferated in a short time less than certain amount level,
The effect for just not having improvement soil, building up fertility, simultaneously because water shortage, for common fertilizer using being limited, utilization rate is extremely low, so that
Stony desertification area bauxite Reclamation growing of mulberry is limited, reclaims and is obstructed.
Summary of the invention
Deficiency in order to solve the above problem, the present invention provides a kind of water conservation of stony desertification alumina land reclamation in mining area microorganism is water-soluble
Fertilizer, this water-soluble fertilizer can be improved the performances such as microorganism activity in the soil and water conservation, fertilizer conservation, improvement soil, improve
Fertility.
Realizing the technical solution of the object of the invention is:
A kind of stony desertification alumina land reclamation in mining area microorganism water conservation water-soluble fertilizer, including following raw materials counted by weight ratio:
Complex micro organism fungicide 3-6, polyglutamic acid fermentation liquid 18-22, alcohol concentrated broth 55-65, potassium dihydrogen phosphate 1-3,
Potassium nitrate 3-5, ammonium nitrate 5-7, four water, eight Boratex 0.5-1, NaFeEDTA 0.8-1.2, EDTA manganese 0.1-0.5, EDTA zinc 0.08-
0.12, EDTA copper 0.08-0.12, ammonium molybdate 0.08-0.12, complex enzyme formulation 0.8-1.2, potassium hydroxide 0.8-1.2.
The complex micro organism fungicide includes bacillus amyloliquefaciens (Bacillus amyloliquefaciens) and ground
Clothing bacillus (Bacillcus licheniformis).Preparation method is:
(1) picking bacillus amyloliquefaciens single colonie is added in LB liquid medium, and in 180rmin-1,35 DEG C of conditions are issued
Ferment 26h；
(2) picking bacillus licheniformis single colonie is added in LB liquid medium, ferments under the conditions of 180rmin-1,35 DEG C
26h；
(3) bacterium solution obtained by step (1) and step (2) is mixed in equal volume to obtain the final product.
The polyglutamic acid fermentation liquid is mixed by sodium glutamate and glucose, and at 32 DEG C of temperature, 300 revs/min of revolving speed is ventilated
Under conditions of measuring 0.5v/vmin, it is polymerized through the fermentation of PGAN-12 bacterium.
After the alcohol concentrated broth extracts the fermented waste fluid discharged after alcohol concentration by molasses alcohol fermentation, it is added multiple
Synthase, at 55 DEG C, pH=5.5 is obtained after digesting 24-28h, is rich in small molecule organic carbon, and amino acid etc. is easy to the small of plant absorption
Molecular nutrition substance is high-quality liquid manure raw material.
The complex enzyme is by the enzyme systems group such as cellulase, hemicellulase, protease, amylase, pectase and invertase
At technical indicator is respectively as follows: cellulase 3000IU/g, hemicellulase 1500IU/g, protease 2500IU/g, amylase
3500IU/g, pectase 1000 IU/g, invertase 2000IU/g.
It is a further object to provide the systems of above-mentioned stony desertification alumina land reclamation in mining area microorganism water conservation water-soluble fertilizer
Preparation Method, the preparation method include the following steps:
(1) each raw material is weighed by parts by weight of raw materials proportion；
(2) the alcohol concentrated broth of step (1) is transported in reaction kettle with diaphragm pump, is preheating to 55 DEG C, be 200 in revolving speed
Turn/min is added with stirring potassium hydroxide, adjusting solution ph is 5.5, complex enzyme formulation is then added, is 200 in revolving speed
Turn/min, heat preservation enzymatic hydrolysis 24-28 hours, spare under the conditions of 55 DEG C of temperature；
(3) after the alcohol concentrated broth after step (2) enzymatic hydrolysis being cooled to 45 DEG C, polyglutamic acid fermentation liquid, phosphorus are sequentially added
Acid dihydride potassium, potassium nitrate, four water, eight Boratex, NaFeEDTA, EDTA manganese, EDTA zinc, EDTA copper, ammonium molybdate and composite microbial bacteria
Agent is sufficiently dissolved under the revolving speed of 300 turns/min；
(4) step (3) acquired solution is emulsified 3 times repeatedly by mulser；
(5) step (4) is delivered to finished pot by pipeline pump through adequately emulsified solution, it is canned to get product.
The technical characteristic of gained water-soluble fertilizer are as follows: organic matter > 200g/L, N+P+K > 60g/L, amino acid > 20g/L are compound
Microbial bacteria>200,000,000/ml, microelement summation>3g/L, the hydrotrope<50g/L.
The invention has the advantages that
(1) polyglutamic acid fermentation liquid employed in fertilizer is a kind of excellent water-retaining agent and biostimulant, has water conservation, chela
The effect of closing, improving the soil can play water packet fertilizer, and rich water one reduces liquid manure and is lost, and drought-resistant, chelated microelement improves soil
The effect of microorganism structure has ultrahydrophilic and water holding capacity；Liquid manure leaching is flooded when soil, can be in plant root hair surface layer shape
At thin film, not only have the function of protecting root hair, the optimal transport of nutrient, moisture content and root hair intimate contact even more in soil
Platform；
(2) complex microorganism in fertilizer is a large amount of to be proliferated under Tiny ecosystem rhizospheric environment, functions the effect of microorganism:
Bacillus amyloliquefaciens secrete a large amount of high activity chitinases, quickly remove pathogenic bacteria, promote crop root flourishing, anti-heavy
Stubble, cold-resistant are frozen, resistant to lodging, drought resisting, premature senescence resistance；
Bacillus licheniformis decomposes larger molecular organics, inhibits pathogen, and activating soil nutrient promotes soil aggregate structure shape
At a variety of stimulations of synthesis secretion promote the substance of plant growth, promote crop growth；
(3) the alcohol concentrated broth in fertilizer is after digesting, and the macromolecular substances in alcohol concentrated broth are by compound enzyme system
The substance that small molecule organic carbon, amino acid etc. are directly easy to plant absorption is resolved into, the chemical element in liquid manure is with ionic condition
It is present in fertilizer, mulberry tree can directly be absorbed and utilized, and chelated microelement effectively prevents mulberry tree nutritional deficiency disease.
In conclusion when general microbial fertilizer is used for stony desert desert alumina reclaimed minesoils, because of stony desertification bauxite
The special soil physico-chemical property of area's Reclaimed Soil, keeps general microbial fertilizer utilization rate extremely low, and microbial survival is limited, is not achieved
Soil is improved, culture fertility promotes the effect of growing of mulberry；And fertilizer of the present invention is suitable for water shortage stony desertification alumina land reclamation in mining area
Soil mulberry tree fertilizer, finds through measuring in mulberry tree root system microorganism viable bacteria number: every gram of soil viable bacteria before application Water soluble fertilizer of the present invention
Count only 2.1*105A, after applying Water soluble fertilizer of the present invention, by measuring after a week, every gram of soil reaches 3.3*107It is a, compare after application
Viable count has rised in value 157 times before applying.
Specific embodiment
The content of present invention is further elaborated below with reference to embodiment, but is not the restriction to the content of present invention.
Embodiment 1:
A kind of reclaim for stony desertification area bauxite improves the preparation method of soil type Mulberry fertilizer, comprising the following steps:
(1) material preparation of following parts by weight is pressed:
Alcohol concentrated broth 60, potassium dihydrogen phosphate 1.5, potassium nitrate 4, ammonium nitrate 5.6, four water, eight Boratex 0.8, NaFeEDTA 1,
EDTA manganese 0.3, EDTA zinc 0.1, EDTA copper 0.1, ammonium molybdate 0.1, polyglutamic acid fermentation material 20, complex micro organism fungicide 5, it is compound
Enzyme preparation 1, potassium hydroxide 1；
(2) alcohol concentrated broth described in step (1) is transported in 304 stainless steel cauldrons with diaphragm pump, is pre-heated to
55 DEG C, under 200 revs/min of speeds of agitator, potassium hydroxide is added and adjusts solution PH=5.5, complex enzyme formulation is then added, in revolving speed
At 200 revs/min, 55 DEG C of temperature heat preservation enzymatic hydrolysis 24-28 hours it is spare；
(3) after the alcohol concentrated broth described in step (2) through digesting being cooled to 45 DEG C, polyglutamic acid fermentation is sequentially added
Liquid, potassium dihydrogen phosphate, potassium nitrate, ammonium nitrate, four water, eight Boratex, NaFeEDTA, EDTA manganese, EDTA zinc, EDTA copper, ammonium molybdate,
Complex micro organism fungicide sufficiently dissolves under 300 revs/min of revolving speeds；
(4) by solution described in step (3), emulsify 3 times repeatedly by mulser；
(5) adequately emulsified solution pipeline pump will be passed through described in step (4), is transported to finished pot；
(6) by finished product obtained by step (5) by automatic filling machine it is filling after must both be used for stony desertification area bauxite Reclaimed Soil and changed
Good Mulberry fertilizer.Its technical characteristic is: organic matter > 200g/L, N+P+K > 60g/L, amino acid > 20g/L, composite microbial bacteria
>2 hundred million/ml, microelement summation>3g/L, the hydrotrope<50g/L.
Embodiment 2:
Step carries out as described in Example 1, unlike: each parts by weight of raw materials proportion are as follows: alcohol concentrated broth 55, phosphoric acid
Potassium dihydrogen 1, potassium nitrate 3, ammonium nitrate 5, four water, eight Boratex 0.5, NaFeEDTA 0.8, EDTA manganese 0.1, EDTA zinc 0.08, EDTA copper
0.08, ammonium molybdate 0.08, polyglutamic acid fermentation material 18, complex micro organism fungicide 3, complex enzyme formulation 0.8, potassium hydroxide 0.8.
Embodiment 3:
Step carries out as described in Example 1, unlike: each parts by weight of raw materials proportion are as follows: alcohol concentrated broth 65, phosphoric acid
Potassium dihydrogen 3, potassium nitrate 5, ammonium nitrate 7, four water, eight Boratex 1, NaFeEDTA 1.2, EDTA manganese 0.5, EDTA zinc 0.12, EDTA copper
0.12, ammonium molybdate 0.12, polyglutamic acid fermentation material 22, complex micro organism fungicide 6, complex enzyme formulation 1.2, potassium hydroxide 1.2.
Claims (7)
1. a kind of stony desertification alumina land reclamation in mining area microorganism is retained water-soluble fertilizer, it is characterized in that: include it is following by weight ratio
The raw material of meter:
Complex micro organism fungicide 3-6, polyglutamic acid fermentation liquid 18-22, alcohol concentrated broth 55-65, potassium dihydrogen phosphate 1-3,
Potassium nitrate 3-5, ammonium nitrate 5-7, four water, eight Boratex 0.5-1, NaFeEDTA 0.8-1.2, EDTA manganese 0.1-0.5, EDTA zinc 0.08-
0.12, EDTA copper 0.08-0.12, ammonium molybdate 0.08-0.12, complex enzyme formulation 0.8-1.2, potassium hydroxide 0.8-1.2.
2. stony desertification alumina land reclamation in mining area microorganism according to claim 1 is retained water-soluble fertilizer, it is characterized in that: described multiple
Closing microbial bacterial agent includes bacillus amyloliquefaciens and bacillus licheniformis, and preparation method is:
(1) picking bacillus amyloliquefaciens single colonie is added in LB liquid medium, and in 180rmin-1,35 DEG C of conditions are issued
Ferment 26h；
(2) picking bacillus licheniformis single colonie is added in LB liquid medium, ferments under the conditions of 180rmin-1,35 DEG C
26h；
(3) bacterium solution obtained by step (1) and step (2) is mixed in equal volume to obtain the final product.
3. stony desertification alumina land reclamation in mining area microorganism according to claim 1 is retained water-soluble fertilizer, it is characterized in that: described poly-
Glutami acid fermentation liquor is mixed by sodium glutamate and glucose, at 32 DEG C of temperature, 300 revs/min of revolving speed, ventilatory capacity 0.5v/vmin
Under conditions of, it is polymerized through the fermentation of PGAN-12 bacterium.
4. stony desertification alumina land reclamation in mining area microorganism according to claim 1 is retained water-soluble fertilizer, it is characterized in that: described
After alcohol concentrated broth extracts the fermented waste fluid discharged after alcohol concentration by molasses alcohol fermentation, complex enzyme is added, at 55 DEG C,
PH=5.5 is obtained after digesting 24-28h.
5. stony desertification alumina land reclamation in mining area microorganism according to claim 1 is retained water-soluble fertilizer, it is characterized in that: described
Complex enzyme is made of enzyme systems such as cellulase, hemicellulase, protease, amylase, pectase and invertases, technical indicator
It is respectively as follows: cellulase 3000IU/g, hemicellulase 1500IU/g, protease 2500IU/g, amylase 3500IU/g, pectin
Enzyme 1000 IU/g, invertase 2000IU/g.
6. the preparation method of stony desertification alumina land reclamation in mining area microorganism water conservation water-soluble fertilizer is stated described in one of claim 1-5,
It is characterized in: includes the following steps:
(1) each raw material is weighed by parts by weight of raw materials proportion；
(2) the alcohol concentrated broth of step (1) is transported in reaction kettle with diaphragm pump, is preheating to 55 DEG C, be 200 in revolving speed
Turn/min is added with stirring potassium hydroxide, adjusting solution ph is 5.5, complex enzyme formulation is then added, is 200 in revolving speed
Turn/min, heat preservation enzymatic hydrolysis 24-28 hours, spare under the conditions of 55 DEG C of temperature；
(3) after the alcohol concentrated broth after step (2) enzymatic hydrolysis being cooled to 45 DEG C, polyglutamic acid fermentation liquid, phosphorus are sequentially added
Acid dihydride potassium, potassium nitrate, four water, eight Boratex, NaFeEDTA, EDTA manganese, EDTA zinc, EDTA copper, ammonium molybdate and composite microbial bacteria
Agent is sufficiently dissolved under the revolving speed of 300 turns/min；
(4) step (3) acquired solution is emulsified 3 times repeatedly by mulser；
(5) step (4) is delivered to finished pot by pipeline pump through adequately emulsified solution, it is canned to get product.
7. preparation method according to claim 6, it is characterized in that: the technical characteristic of gained water-soluble fertilizer are as follows: organic matter >
200g/L, N+P+K>60g/L, amino acid>20g/L, composite microbial bacteria>200,000,000/ml, microelement summation>3g/L, the hydrotrope<
50g/L。
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Cited By (1)
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| CN113956095A (en) * | 2021-11-15 | 2022-01-21 | 成都华宏生物科技有限公司 | Nutritional biological water-retaining agent composition, and preparation method and application thereof |
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Application publication date: 20191025 |