CN106565353A - Compound microbial fertilizer for improving saline and alkaline land and preparation method thereof - Google Patents
Compound microbial fertilizer for improving saline and alkaline land and preparation method thereof Download PDFInfo
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- CN106565353A CN106565353A CN201610996955.6A CN201610996955A CN106565353A CN 106565353 A CN106565353 A CN 106565353A CN 201610996955 A CN201610996955 A CN 201610996955A CN 106565353 A CN106565353 A CN 106565353A
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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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
- C05G3/80—Soil conditioners
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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
- 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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- 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
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Soil Sciences (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
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- Fertilizers (AREA)
Abstract
The invention discloses compound microbial fertilizer for improving saline and alkaline land and a preparation method thereof. The compound microbial fertilizer is characterized by being prepared from the following raw materials in parts by weight: 50 to 55 parts of furfural residue, 30 to 35 parts of biogas residue, 10 to 15 parts of humic acid, 0.3 to 0.5 part of ammonium hydrogen carbonate, 3 to 4 parts of vermiculite powder, 0.003 to 0.004 part of zymophyte, 0.005 to 0.006 part of functional bacterium, 2 to 8 parts of urea, 2 to 10 parts of monoammonium phosphate and 3 to 15 parts of potassium sulfate. The compound microbial fertilizer can be used for obviously promoting the release of an organic substance in soil, ameliorating the physicochemical structure of salinized soil, increasing aggregates and the permeability of the soil, ameliorating the fertility of the soil, and enhancing the agricultural-product yield increasing capability of the saline and alkaline land.
Description
Technical field
It is domestic for the modified utilization method and technology in salt-soda soil have following several at present:(1) it is physically improved.Smooth soil
Ridge is shone in ground, deep ploughing, is loosened the soil in time, raises landform, and microcell is improved the soil；(2) water conservancy improvement.Supporting, the storage fresh water on saline-alkali land for leaching of filling, washing salinity by irrigation,
Underground salt discharge；(3) chemical modifying.Gypsum, ardealite, calcium superphosphate, humic acid, peat, acid-sludge etc.；(4) biological modification.Plantation
Paddy rice, plantation salt-tolerant plant Tian Qing etc., using microbial-bacterial fertilizer etc..The improvement of above-mentioned physically improved and water conservancy needs to expend substantial amounts of
Manpower and materials and resource, it is costly, while beneficial middle trace element is also lost in therewith, cure the symptoms, not the disease, if miscarriage,
Improved soil still can gradually salinization of soil；And chemical amendments resource consumption is big, and improved effect is difficult to expand.Only lead to
Biological modification is crossed, salinity but also fertilizing soil has not only been excluded, salinization of soil just can effectively be contained, and can be gone down with sustainable improvement,
Consumption resource is little, and low cost is the focal point of current alkaline land improving.
The hyperplasia organic fertilizer in salt-soda soil, rationally opens up wasteland, and can be very good improved soil, but simple bio-fertilizer or
The effect of biological organic fertilizer improved soil is slow, time length etc..Now it is badly in need of exploitation a kind of while having fertilizer, bio-fertilizer and nothing concurrently
The fertilizer of machine fertilizer effect.
At present, the solid microbe fertilizer for being produced both at home and abroad mostly does carrier with turf, although its aboundresources, but processes
Come relative complex, process sterilizing is difficult to thoroughly, and forms miscellaneous bacteria procreation；On the other hand, the life of furfural dregs is made of corncob
Product process, substantial amounts of waste residue cannot make full use of, and become the three wastes, however by contrast furfural dregs through high-temperature process, without miscellaneous
Bacterium existence may, organic principle therein enriches, and reduction sugar amount is high, N, P, K necessary to contained composite microbiological fertilizer and micro-
Secondary element is all obviously higher than turf carrier, fails to turn waste into wealth using this resource well, it may be said that be that at present agricultural is compound
In microbial manure technology development work to a big shortcoming.
The content of the invention
The purpose of the present invention is to overcome defect present in prior art and deficiency, there is provided one kind can remarkably promote soil
The release of middle organic matter, the physicochemical structure for improving salinization soil, increase soil agreegate and permeability, improve fertile soil
Property, improve the composite microbiological fertilizer of agricultural product Increase production ability and preparation method thereof in salt-soda soil.
To realize object above, the technical solution of the present invention is：
A kind of composite microbiological fertilizer for improveing salt-soda soil, it is characterised in that prepared by the raw material of following weight
Form：
50～55 parts of furfural dregs, 30～35 parts of biogas residue, 10～15 parts of humic acid, 0.3～0.5 part of ammonium hydrogen carbonate, vermiculite power 3～4
Part, 0.003～0.004 part of zymophyte, 0.005～0.006 part of function bacterium, 2～8 parts of urea, 2～10 parts of MAP, sulfuric acid
3～15 parts of potassium.
The zymophyte is in bacillus subtilis, powder dress Pichia pastoris, Pediococcus pentosaceus, Rhizopus oryzae and aspergillus niger
Plant or several.
The zymophyte living bacteria count is 1,000,000,000/g.
The function bacterium is bacillus subtilis.
The function bacterium living bacteria count is 20,000,000,000/g.
The humic acid is ammonification humic acid, and wherein humic acid and the weight proportion of ammonium hydrogen carbonate are 4:1.
A kind of preparation method for improveing the composite microbiological fertilizer in salt-soda soil, comprises the following steps：
1）Furfural dregs are inserted into fermentation tank, and adds ammoniacal liquor, adjust PH to 5.5～6.0；
2）Biogas residue, vermiculite are separately added into in fermentation tank according to material ratio to be well mixed；
3）Zymophyte is added in fermentation tank, is well mixed, finally add water move to mixed material water content 55～60%, start to send out
Ferment；
4）Mixed material is stirred once daily, when the water content of mixed material reaches 30～35%, 35～40 DEG C of temperature, is stopped
Only ferment；
5）Ammonification humic acid is added in the mixed material for stopping fermentation, is well mixed；
6）The mixed material for completing to ferment is transferred to into clinker warehouse carries out ageing 25～30 days, obtains grog；
7）Grog is crushed, and adds urea, MAP, potassium sulfate and function bacterium to carry out mycoderm coating, Jing granulations and drying,
Finally again through cooling screening, product is obtained.
The step 5）Middle ammonification humic acid need to be by humic acid and ammonium hydrogen carbonate according to 4 when making:1 weight proportion enters
Row mixing, sealing preserve 48～72 hours.
The step 7）The water content of the middle compound fertilizer granules after drying is less than 30%.
The fertilizer of present invention production is composite microbiological fertilizer, refers to and is added with feces of livestock and poultry, stalk, agricultural byproducts and food
The solid waste of work, organic waste and municipal sludge etc. are raw material, be equipped with N, P, K and Multifunctional fermentation bacterial classification is processed
The organic fertilizer containing a certain amount of functional microbial.It neither traditional inorganic fertilizer, fertilizer, nor simple bacterium
Fertilizer, is the organic combination of three.Composite microbe fertilizer is also fertile containing improving in addition to containing higher organic matter and N, P, K
The function bacterium and biocontrol microorganisms of nutrients release ability in material or soil, can provide various inorganic nutrients and organic support to crops
Point, fertilizing soil, moreover it is possible to improve crop resistance.After applying composite microbiological fertilizer, the functional microbial in fertilizer can be solved
Phosphorus, potassium decomposing, while organic acid can form stable complex compound with the metallic element such as calcium, magnesium, iron, aluminium, so as to reduce phosphorus fixation,
The utilization rate of phosphorus can be significantly improved, in addition, the organic matter in solid waste is through biological compound fungi group and advanced sends out
Ferment technique is innoxious, after minimizing and stabilization processes, is made into composite microbiological fertilizer, also has very to environmental protection
Important effect.The characteristics of composite microbiological fertilizer combines chemical fertilizer, three kinds of fertilizer of fertilizer and bio-bacterial manure, it is possible to increase soil
Earth is laborious, and improved soil is preserved the ecological environment, and improves crop yield and quality, the pest and disease damage of antagonism crop.
Specific embodiment
Embodiment 1
A kind of composite microbiological fertilizer for improveing salt-soda soil, it is characterised in that prepared by the raw material of following weight
Form：50 parts of furfural dregs, 30 parts of biogas residue, 10 parts of ammonification humic acid, 0.3 part of ammonium hydrogen carbonate, 3 parts of vermiculite power, living bacteria count is
1000000000/g powder dress 0.003 part of Pichia pastoris, living bacteria count for 20,000,000,000/g 0.005 part of bacillus subtilis, 2 parts of urea,
2 parts of MAP, 3 parts of potassium sulfate.
A kind of preparation method for improveing the composite microbiological fertilizer in salt-soda soil, comprises the following steps：
1）Furfural dregs are inserted into fermentation tank, and adds ammoniacal liquor, adjust PH to 5.5；
2）Biogas residue, vermiculite are separately added into in fermentation tank according to material ratio to be well mixed；
3）Zymophyte is added in fermentation tank, is well mixed, finally add water move to mixed material water content 55%, start fermentation；
4）Mixed material is stirred once daily, when the water content of mixed material reaches 30%, 35 DEG C of temperature, stops fermentation；
5）By humic acid and ammonium hydrogen carbonate according to 4:1 weight proportion is mixed, and the ammonification of 48 hours systems of sealing preserve is rotten to plant
Acid, ammonification humic acid is added in the mixed material for stopping fermentation, is well mixed；
6）The mixed material for completing to ferment is transferred to into clinker warehouse carries out ageing 25 days, obtains grog；
7）Grog is crushed to into 60 mesh, and adds urea, MAP, potassium sulfate and function bacterium to carry out mycoderm coating, Jing granulations
And drying, finally again through cooling screening, obtain product.
Embodiment 2
A kind of composite microbiological fertilizer for improveing salt-soda soil, it is characterised in that prepared by the raw material of following weight
Form：55 parts of furfural dregs, 35 parts of biogas residue, 15 parts of ammonification humic acid, 0.5 part of ammonium hydrogen carbonate, 4 parts of vermiculite power, living bacteria count is
0.004 part of the Pediococcus pentosaceus of 1000000000/g, living bacteria count for 20,000,000,000/g 0.006 part of bacillus subtilis, 8 parts of urea, phosphorus
Sour 10 parts of an ammonium, 15 parts of potassium sulfate.
A kind of preparation method for improveing the composite microbiological fertilizer in salt-soda soil, comprises the following steps：
1）Furfural dregs are inserted into fermentation tank, and adds ammoniacal liquor, adjust PH to 6；
2）Biogas residue, vermiculite are separately added into in fermentation tank according to material ratio to be well mixed；
3）Zymophyte is added in fermentation tank, is well mixed, finally add water move to mixed material water content 60%, start fermentation；
4）Mixed material is stirred once daily, when the water content of mixed material reaches 35%, 40 DEG C of temperature, stops fermentation；
5）By humic acid and ammonium hydrogen carbonate according to 4:1 weight proportion is mixed, and the ammonification of 72 hours systems of sealing preserve is rotten to plant
Acid, ammonification humic acid is added in the mixed material for stopping fermentation, is well mixed；
6）The mixed material for completing to ferment is transferred to into clinker warehouse carries out ageing 30 days, obtains grog；
7）Grog is crushed to into 70 mesh, and adds urea, MAP, potassium sulfate and function bacterium to carry out mycoderm coating, Jing granulations
And drying, finally again through cooling screening, obtain product.
Embodiment 3
A kind of composite microbiological fertilizer for improveing salt-soda soil, it is characterised in that prepared by the raw material of following weight
Form：53 parts of furfural dregs, 32 parts of biogas residue, 12 parts of ammonification humic acid, 0.4 part of ammonium hydrogen carbonate, 3.6 parts of vermiculite power, living bacteria count
For the powder dress Pichia pastoris and 0.0032 part of the mixture of Rhizopus oryzae and aspergillus niger of 1,000,000,000/g, living bacteria count is 20,000,000,000/g's
0.0054 part of bacillus subtilis, 6 parts of urea, 8 parts of MAP, 10 parts of potassium sulfate.
A kind of preparation method for improveing the composite microbiological fertilizer in salt-soda soil, comprises the following steps：
1）Furfural dregs are inserted into fermentation tank, and adds ammoniacal liquor, adjust PH to 5.8；
2）Biogas residue, vermiculite are separately added into in fermentation tank according to material ratio to be well mixed；
3）Zymophyte is added in fermentation tank, is well mixed, finally add water move to mixed material water content 58%, start fermentation；
4）Mixed material is stirred once daily, when the water content of mixed material reaches 33%, 37 DEG C of temperature, stops fermentation；
5）By humic acid and ammonium hydrogen carbonate according to 4:1 weight proportion is mixed, and the ammonification of 60 hours systems of sealing preserve is rotten to plant
Acid, ammonification humic acid is added in the mixed material for stopping fermentation, is well mixed；
6）The mixed material for completing to ferment is transferred to into clinker warehouse carries out ageing 27 days, obtains grog；
7）Grog is crushed to into 70 mesh, and adds urea, MAP, potassium sulfate and function bacterium to carry out mycoderm coating, Jing granulations
And drying, finally again through cooling screening, obtain product.
Pakchoi is belonged to leaf vegetables crop by the present invention in experiment as kind, pakchoi is tested, and its yield is main
It is made up of the leaf growth development of vegetative growth phase.From the point of view of the Growth trends of pakchoi, apply the growth of the pakchoi of chemical fertilizer
Than do not apply chemical fertilizer it is steady in have increasing, especially apply improvement salt-soda soil composite microbiological fertilizer experimental plot effect show
Write.Result of the test is as follows：
Table 1
Most to the impact experimental plot Leaf quantity of yield and economic characters is 6.8 leaves of soil improvement fertilizer, minimum
Be habits fertilization 5.7 leaves, increase by 1.1 leaves, growth rate 19%；Plant height highest is the 15.8cm of soil improvement fertilizer, is increased
Long rate 10%；Per mu yield highest is the 1432kg of soil improvement fertilizer, growth rate 15%.Composite microbial because improveing salt-soda soil
Thing fertilizer pakchoi blade is plump, and better than the fertile pakchoi is not applied, real economy benefit can improve 30% to growing way.
Impact of the different soils conditioner to P in soil H value and physicochemical character
Test shows that applying common fertilizer, the composite microbiological fertilizer material in improvement salt-soda soil can substantially reduce the pH value of soil
（Table 2）, wherein it is best to change sour effect with administration soil improvement fertilizer.
Impact of the different soils conditioner of table 2 to P in soil H value and physicochemical character
Claims (9)
1. a kind of composite microbiological fertilizer for improveing salt-soda soil, it is characterised in that by the raw material system of following weight
It is standby to form：
50～55 parts of furfural dregs, 30～35 parts of biogas residue, 10～15 parts of humic acid, 0.3～0.5 part of ammonium hydrogen carbonate, vermiculite power 3～4
Part, 0.003～0.004 part of zymophyte, 0.005～0.006 part of function bacterium, 2～8 parts of urea, 2～10 parts of MAP, sulfuric acid
3～15 parts of potassium.
2. the composite microbiological fertilizer for improveing salt-soda soil according to claim 1, it is characterised in that the zymophyte
For one or more in bacillus subtilis, powder dress Pichia pastoris, Pediococcus pentosaceus, Rhizopus oryzae and aspergillus niger.
3. the composite microbiological fertilizer for improveing salt-soda soil according to claim 2, it is characterised in that：The zymophyte
Living bacteria count is 1,000,000,000/g.
4. the composite microbiological fertilizer for improveing salt-soda soil according to claim 1, it is characterised in that：The function bacterium
For bacillus subtilis.
5. the composite microbiological fertilizer for improveing salt-soda soil according to claim 4, it is characterised in that：The function bacterium
Living bacteria count is 20,000,000,000/g.
6. the composite microbiological fertilizer for improveing salt-soda soil according to claim 1, it is characterised in that：The humic acid
For ammonification humic acid, wherein humic acid and the weight proportion of ammonium hydrogen carbonate are 4:1.
7. a kind of preparation method for improveing the composite microbiological fertilizer in salt-soda soil described in claim 1, including following step
Suddenly：
1）Furfural dregs are inserted into fermentation tank, and adds ammoniacal liquor, adjust PH to 5.5～6.0；
2）Biogas residue, vermiculite are separately added into in fermentation tank according to material ratio to be well mixed；
3）Zymophyte is added in fermentation tank, is well mixed, finally add water move to mixed material water content 55～60%, start to send out
Ferment；
4）Mixed material is stirred once daily, when the water content of mixed material reaches 30～35%, 35～40 DEG C of temperature, is stopped
Only ferment；
5）Ammonification humic acid is added in the mixed material for stopping fermentation, is well mixed；
6）The mixed material for completing to ferment is transferred to into clinker warehouse carries out ageing 25～30 days, obtains grog；
7）Grog is crushed, and adds urea, MAP, potassium sulfate and function bacterium to carry out mycoderm coating, Jing granulations and drying,
Finally again through cooling screening, product is obtained.
8. the preparation method of a kind of sustained and controlled release composite fertilizer according to claim 7, it is characterised in that：The step 5）Middle ammonia
Changing humic acid need to be by humic acid and ammonium hydrogen carbonate according to 4 when making:1 weight proportion is mixed, sealing preserve 48～72
Hour.
9. the preparation method of a kind of sustained and controlled release composite fertilizer according to claim 7, it is characterised in that：The step 7）Middle Jing
The water content of the compound fertilizer granules crossed after drying is less than 30%.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048102A (en) * | 2017-12-12 | 2018-05-18 | 中科绿洲（北京）生态工程技术有限公司 | A kind of salt-soda soil microorganism renovation agent and preparation method thereof and application method |
| CN108753629A (en) * | 2018-04-03 | 2018-11-06 | 山东农业大学 | One plant of Rhizopus oryzae and its application with salt resistance ability |
| CN109267577A (en) * | 2018-11-07 | 2019-01-25 | 山东农业大学 | The saline and alkaline irrigation canals and ditches side slope restorative procedure and application of Bermuda grass are cultivated using plant biological bag |
| CN112457137A (en) * | 2020-12-21 | 2021-03-09 | 东北农业大学 | Amino acid fertilizer for improving saline-alkali soil and application thereof |
| CN113575011A (en) * | 2021-08-19 | 2021-11-02 | 河北工程大学 | Farming and fertilizing method for soda saline-alkali soil based on agricultural and industrial wastes |
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| CN104262046A (en) * | 2014-09-12 | 2015-01-07 | 瑞昊（北京）环境工程有限公司 | Fertilizer for saline-alkali soil and preparation method of fertilizer |
| CN104761416A (en) * | 2015-05-05 | 2015-07-08 | 五原县润泽生物科技有限责任公司 | Biochemical conditioner capable of improving saline-alkali soil and preparation method thereof |
| CN105294267A (en) * | 2015-11-09 | 2016-02-03 | 根力多生物科技股份有限公司 | Furfural residue biological organic fertilizer and preparation method thereof |
| CN105439775A (en) * | 2015-12-29 | 2016-03-30 | 北京瑞昊金生源农业工程技术集团有限公司 | Specific fertilizer for saline-alkali soil and preparation method thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104262046A (en) * | 2014-09-12 | 2015-01-07 | 瑞昊（北京）环境工程有限公司 | Fertilizer for saline-alkali soil and preparation method of fertilizer |
| CN104761416A (en) * | 2015-05-05 | 2015-07-08 | 五原县润泽生物科技有限责任公司 | Biochemical conditioner capable of improving saline-alkali soil and preparation method thereof |
| CN105294267A (en) * | 2015-11-09 | 2016-02-03 | 根力多生物科技股份有限公司 | Furfural residue biological organic fertilizer and preparation method thereof |
| CN105439775A (en) * | 2015-12-29 | 2016-03-30 | 北京瑞昊金生源农业工程技术集团有限公司 | Specific fertilizer for saline-alkali soil and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048102A (en) * | 2017-12-12 | 2018-05-18 | 中科绿洲（北京）生态工程技术有限公司 | A kind of salt-soda soil microorganism renovation agent and preparation method thereof and application method |
| CN108753629A (en) * | 2018-04-03 | 2018-11-06 | 山东农业大学 | One plant of Rhizopus oryzae and its application with salt resistance ability |
| CN108753629B (en) * | 2018-04-03 | 2021-05-04 | 山东农业大学 | Rhizopus oryzae with salt tolerance and application thereof |
| CN109267577A (en) * | 2018-11-07 | 2019-01-25 | 山东农业大学 | The saline and alkaline irrigation canals and ditches side slope restorative procedure and application of Bermuda grass are cultivated using plant biological bag |
| CN112457137A (en) * | 2020-12-21 | 2021-03-09 | 东北农业大学 | Amino acid fertilizer for improving saline-alkali soil and application thereof |
| CN113575011A (en) * | 2021-08-19 | 2021-11-02 | 河北工程大学 | Farming and fertilizing method for soda saline-alkali soil based on agricultural and industrial wastes |
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