CN108997067A - A kind of alkaline land soil repair agent and preparation method thereof - Google Patents
A kind of alkaline land soil repair agent and preparation method thereof Download PDFInfo
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- CN108997067A CN108997067A CN201810971453.7A CN201810971453A CN108997067A CN 108997067 A CN108997067 A CN 108997067A CN 201810971453 A CN201810971453 A CN 201810971453A CN 108997067 A CN108997067 A CN 108997067A
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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Abstract
The present invention provides a kind of alkaline land soil repair agent and preparation method thereof, is related to soil remediation field.The preparation method of alkaline land soil repair agent, comprising: photosynthetic bacteria, Trichoderma, bacillus subtilis and saccharomycete are uniformly mixed, microbial bacterial agent is obtained；The diatomite of the biomass of 60~72 parts by weight, the nutritional agents of 20~33 parts by weight, the bacteria agent of 3~6 parts by weight, the fowl and animal excrement of 27~42 parts by weight, the montmorillonite powder of 16~22 parts by weight, the medical stone of 13~17 parts by weight and 14~20 parts by weight is uniformly mixed, alkaline land soil repair agent is obtained.It is a kind of low in cost, ecological, environmental protective, the preferable alkaline land soil repair agent of effect.
Description
Technical field
The present invention relates to soil remediation fields, and in particular to a kind of alkaline land soil repair agent and preparation method thereof.
Background technique
China has big biggish saline alkali land resource, as can be effective gentrify salt-soda soil will greatly increase China
Effective more bottom surface product, alleviates the problem of cultivated area anxiety.
Currently, the technology of alkaline land improving and soil remediation substantially there are two types of, one is sulphur is injected into alkaline land soil
The acid-base integration of acid is theoretical, and another kind is exactly ion exchange theory.Both saline and alkali land improvement methods have a single function, and cannot integrate
Complete repair saline-land and impaired soil, after injecting sulfuric acid especially in salt-soda soil, the sodium carbonate in salt affected soil is changed in quality
At sodium sulphate, so that salt affected soil more becomes to make the matter worse.And ion exchange concept is also only to be displaced with calcium ion
Sodium ion in salt affected soil, since salt affected soil has lost transparency, so the sodium ion for being replaced out is very
The lower leaching of hardly possible, and salt-soda soil is low-lying land mostly, so wanting that draining sodium ion with water is similarly difficult to.
In view of this, proposing the present invention.
Summary of the invention
The first object of the present invention is to provide a kind of alkaline land soil repair agent, be a kind of low in cost, ecological, environmental protective,
The preferable alkaline land soil repair agent of effect.
The second object of the present invention is to provide a kind of preparation method of alkaline land soil repair agent, can quickly prepare
The alkaline land soil repair agent stated.
The present invention solves its technical problem and adopts the following technical solutions to realize.
The present invention proposes a kind of alkaline land soil repair agent, in parts by weight, comprising:
60~72 parts of biomass, 20~33 parts of nutritional agents, 3~6 parts of bacteria agent, 27~42 parts of fowl and animal excrement, montmorillonite
16~22 parts of powder, 13~17 parts of medical stone, 14~20 parts of diatomite and 10~15 parts of sulfate filler；
Wherein, bacteria agent includes photosynthetic bacteria, Trichoderma, bacillus subtilis and saccharomycete.
In preferred embodiments of the present invention, above-mentioned alkaline land soil repair agent, in parts by weight, comprising:
64~71 parts of biomass, 22~30 parts of nutritional agents, 3~5 parts of bacteria agent, 31~40 parts of fowl and animal excrement, montmorillonite
17~19 parts of powder, 15~17 parts of medical stone and 14~18 parts of diatomite.
In preferred embodiments of the present invention, above-mentioned alkaline land soil repair agent, in parts by weight, comprising:
65~70 parts of biomass, 24~28 parts of nutritional agents, 3~5 parts of bacteria agent, 32~28 parts of fowl and animal excrement, montmorillonite
18~19 parts of powder, 16~17 parts of medical stone and 15~18 parts of diatomite.
In preferred embodiments of the present invention, above-mentioned biomass includes stalk, branch bark, fallen leaves, withered grass residuum, wood
At least one of bits and paper scrap.
In preferred embodiments of the present invention, above-mentioned nutritional agents includes the humic acid of 52~60%wt, 13~17%wt
Calcium magnesium phosphate, the carbonate of 13~20%wt, the potassium dihydrogen phosphate of 10~19%wt and 2~4%wt ammonium nitrate.
It is 0.5~1 part above-mentioned of photosynthetic bacteria, 1.5~3 parts of the Trichoderma, described in preferred embodiments of the present invention
0.5~1 part of 1~2 part of bacillus subtilis and the saccharomycete.
In preferred embodiments of the present invention, the living bacteria count of each microorganism is respectively as follows: in above-mentioned microbial bacterial agent
Photosynthetic bacteria 1 × 108~9 × 108CFU/kg, Trichoderma 2 × 109~6 × 109CFU/kg, bacillus subtilis 1 × 109~9 ×
109CFU/kg, saccharomycete 2 × 108~8 × 108CFU/kg。
In preferred embodiments of the present invention, above-mentioned fowl and animal excrement includes at least one of chicken manure, pig manure and cow dung.
The present invention also proposes a kind of preparation method of alkaline land soil repair agent, comprising:
Photosynthetic bacteria, Trichoderma, bacillus subtilis and saccharomycete are uniformly mixed, microbial bacterial agent is obtained；
By the biomass of 60~72 parts by weight, the nutritional agents of 20~33 parts by weight, the bacteria agent of 3~6 parts by weight, 27~
The fowl and animal excrement of 42 parts by weight, the montmorillonite powder of 16~22 parts by weight, the medical stone of 13~17 parts by weight and 14~20 parts by weight
Diatomite be uniformly mixed, obtain alkaline land soil repair agent.
In preferred embodiments of the present invention, microbial bacterial agent and water are mixed to form microbial bacteria agent solution, it will be described
Microbial bacteria agent solution, the biomass, the nutritional agents and the fowl and animal excrement mixing, 50~60 DEG C at a temperature of ferment
It is mixed again with the montmorillonite powder, the medical stone and the diatomite after 5~10d.
The beneficial effect of the embodiment of the present invention is:
The alkaline land soil repair agent of the embodiment of the present invention, microbe inoculation and addition on the basis of organic matter biomass
Microelement based on multi mineral meets salt affected soil production grain to the special demands of trace-element fertilizer, has simultaneously
Have the advantages that improve soil ecology structure and increases the soil organism.It is a kind of low in cost, ecological, environmental protective, the preferable salt of effect
Alkali ground soil-repairing agent.
The preparation method of alkaline land soil repair agent of the embodiment of the present invention can rapidly prepare above-mentioned alkaline land soil
Renovation agent.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described.The person that is not specified actual conditions in embodiment, according to normal conditions or manufacturer builds
The condition of view carries out.Reagents or instruments used without specified manufacturer is the conventional production that can be obtained by commercially available purchase
Product.
Alkaline land soil repair agent of the embodiment of the present invention and preparation method thereof is specifically described below.
The embodiment of the present invention provides a kind of alkaline land soil repair agent, in parts by weight, comprising: biomass 60~72
Part, 20~33 parts of nutritional agents, 3~6 parts of bacteria agent, 27~42 parts of fowl and animal excrement, 16~22 parts of montmorillonite powder, medical stone 13~
17 parts and 14~20 parts of diatomite；Wherein, bacteria agent includes photosynthetic bacteria, Trichoderma, bacillus subtilis and saccharomycete.
As the preferred embodiment of above-mentioned alkaline land soil repair agent, in parts by weight, comprising: biomass 64~71
Part, 22~30 parts of nutritional agents, 3~5 parts of bacteria agent, 31~40 parts of fowl and animal excrement, 17~19 parts of montmorillonite powder, medical stone 15~
17 parts and 14~18 parts of diatomite.
As the further preferred scheme of above-mentioned alkaline land soil repair agent, in parts by weight, comprising: biomass
65~70 parts, 24~28 parts of nutritional agents, 3~5 parts of bacteria agent, 32~28 parts of fowl and animal excrement, 18~19 parts of montmorillonite powder, wheat meal
16~17 parts and 15~18 parts of diatomite of stone.
The raw material of alkaline land soil repair agent is illustrated below:
Wherein, biomass includes at least one of stalk, branch bark, fallen leaves, withered grass residuum, sawdust and paper scrap.It can
To understand, biomass can be one of above-mentioned raw materials, be also possible to any of two or more in above-mentioned raw materials
The mixture of ratio.By using raw materials such as stalk, branch bark, fallen leaves, withered grass residuum, sawdust and paper scraps as biomass-based
Matter can either solve the problems, such as that the processing of above-mentioned raw materials provides fermentation raw material for bacteria agent, and can provide nutrient tune to soil
Manage land structures.
Wherein, nutritional agents includes: the humic acid of 52~60%wt, the calcium magnesium phosphate of 13~17%wt, 13~20%wt
The ammonium nitrate of carbonate, the potassium dihydrogen phosphate of 10~19%wt and 2~4%wt.It is above-mentioned by being added on the basis of biomass
Nutritional agents occurs repeatedly to cultivate to guarantee microbial bacterial agent under the action of nutritional agents；Meanwhile the fertilizer property of above-mentioned nutritional agents
Land structures can be improved.
It wherein, include: 0.5~1 part of photosynthetic bacteria, 1.5~3 parts of the Trichoderma, the withered grass bud in microbial bacterial agent
0.5~1 part of 1~2 part of spore bacillus and the saccharomycete.It is appreciated that microbial bacterial agent is the composite bacteria of above-mentioned strain.Pass through
To above-mentioned biomass material Medium Culture microbe inoculation microbial inoculum, helps to improve and improve to saline field ecosystem, so that its
Suitable for crop growth.
Preferably, the living bacteria count of each microorganism is respectively as follows: photosynthetic bacteria 1 × 10 in above-mentioned microbial bacterial agent8
~9 × 108CFU/kg, Trichoderma 2 × 109~6 × 109CFU/kg, bacillus subtilis 1 × 109~9 × 109CFU/kg, yeast
Bacterium 2 × 108~8 × 108CFU/kg。
Wherein, fowl and animal excrement includes at least one of chicken manure, pig manure and cow dung.By adding fowl and animal excrement, on the one hand
The land structures in salt-soda soil can be improved, on the other hand further can provide fermentation substrate with biomass for microbial bacterial agent.
Wherein, montmorillonite powder can select commercially available montmorillonite powder.Montmorillonite powder can enhance saline and alkaline as microelement
The fertilizer efficiency of ground renovation agent plays the role of to alkaline land soil reparation.
Wherein, medical stone can select commercially available medical stone.The minerals such as the calcium, iron, the sodium that give out in medical stone can
The microelement structure for improveing salt-soda soil, plays the role of to alkaline land soil reparation.In addition, medical stone has ion exchange energy
Power can release the harm of saline and alkaline nitre and heavy metal to soil and crops, greatly improve the quality and production of crops
Amount.
Wherein, diatomite can select commercially available montmorillonite powder.Diatomite can guarantee its of renovation agent as stabilizer
Stable synergistic effect between his raw material plays filling and stable effect to alkaline land soil repair agent.
Above-mentioned, the alkaline land soil repair agent of the embodiment of the present invention is held, is inoculated with micro- life on the basis of organic matter biomass
Microelement based on object and addition multi mineral meets salt affected soil production grain to the special need of trace-element fertilizer
It asks, while having many advantages, such as to improve soil ecology structure and increasing the soil organism.It is a kind of low in cost, ecological, environmental protective, effect
The preferable alkaline land soil repair agent of fruit.
The embodiment of the present invention also proposes a kind of preparation method of alkaline land soil repair agent, comprising:
Prepare microbial bacterial agent: by the photosynthetic bacteria of 0.5~1 parts by weight, the Trichoderma of 1.5~3 parts by weight, 1~2 weight
The bacillus subtilis of part and the saccharomycete of 0.5~1 parts by weight are added to the water, and form microbial bacteria agent solution.
By microbial bacteria agent solution, the biomass of 60~72 parts by weight, the nutritional agents of 20~33 parts by weight, 27~42 weight
Part fowl and animal excrement mixing, 50~60 DEG C at a temperature of fermentation 5~10d after, then with the montmorillonite powder of 16~22 parts by weight, 13
The medical stone of~17 parts by weight and the diatomite of 14~20 parts by weight are uniformly mixed, and obtain alkaline land soil repair agent.
Feature and performance of the invention are described in further detail with reference to embodiments.
Embodiment 1
Prepare microbial bacterial agent: by the photosynthetic bacteria of 0.7 parts by weight, the Trichoderma of 2 parts by weight, 1.4 parts by weight withered grass
The saccharomycete of bacillus and 0.7 parts by weight is added to the water, and forms microbial bacteria agent solution.
By microbial bacteria agent solution, the biomass of 65 parts by weight, the nutritional agents of 24 parts by weight, 29 parts by weight fowl and animal excrement
Mixing, 50~60 DEG C at a temperature of fermentation 8d after, then with the montmorillonite powder of 18 parts by weight, the medical stone of 15 parts by weight and 16 weights
The diatomite for measuring part is uniformly mixed, and obtains alkaline land soil repair agent.
Embodiment 2
Prepare microbial bacterial agent: by the photosynthetic bacteria of 0.8 parts by weight, the Trichoderma of 2 parts by weight, 1 parts by weight withered grass bud
The saccharomycete of spore bacillus and 0.6 parts by weight is added to the water, and forms microbial bacteria agent solution.
By microbial bacteria agent solution, the biomass of 68 parts by weight, the nutritional agents of 31 parts by weight, 35 parts by weight fowl and animal excrement
Mixing, 50~60 DEG C at a temperature of fermentation 7d after, then with the montmorillonite powder of 18 parts by weight, the medical stone of 16 parts by weight and 14 weights
The diatomite for measuring part is uniformly mixed, and obtains alkaline land soil repair agent.
Embodiment 3
Prepare microbial bacterial agent: by the photosynthetic bacteria of 0.7 parts by weight, the Trichoderma of 1.8 parts by weight, 1.4 parts by weight it is withered
The saccharomycete of careless bacillus and 0.8 parts by weight is added to the water, and forms microbial bacteria agent solution.
By microbial bacteria agent solution, the biomass of 64 parts by weight, the nutritional agents of 26 parts by weight, 23 parts by weight fowl and animal excrement
Mixing, 50~60 DEG C at a temperature of fermentation 7d after, then with the montmorillonite powder of 18 parts by weight, the medical stone of 15 parts by weight and 19 weights
The diatomite for measuring part is uniformly mixed, and obtains alkaline land soil repair agent.
Embodiment 4
Prepare microbial bacterial agent: by the photosynthetic bacteria of 1 parts by weight, the Trichoderma of 1.5 parts by weight, 2 parts by weight withered grass bud
The saccharomycete of spore bacillus and 0.5 parts by weight is added to the water, and forms microbial bacteria agent solution.
By microbial bacteria agent solution, the biomass of 71 parts by weight, the nutritional agents of 29 parts by weight, 40 parts by weight fowl and animal excrement
Mixing, 50~60 DEG C at a temperature of fermentation 7d after, then with the montmorillonite powder of 20 parts by weight, the medical stone of 17 parts by weight and 18 weights
The diatomite for measuring part is uniformly mixed, and obtains alkaline land soil repair agent.
Effect assessment
Example 1~4 and the alkaline land soil repair agent of comparative example preparation are respectively applied to the soil of demeton pollution
Ground, applied amount are 1000kg/ mus.It turns within every 1~2 day once, continues two months.Not apply salt-soda soil renovation agent volume soil work
For comparative example, rice cultivation monitors rice yield respectively, and test result is shown in Table 1.
1 test result of table
As it can be seen from table 1 the alkaline land soil repair agent of Examples 1 to 4 obtains preferably reparation effect to salt-soda soil
Fruit, rice yield are promoted obvious.
In conclusion the alkaline land soil repair agent of the embodiment of the present invention, is inoculated with micro- on the basis of organic matter biomass
Microelement based on biology and addition multi mineral meets salt affected soil production grain to the special need of trace-element fertilizer
It asks, while having many advantages, such as to improve soil ecology structure and increasing the soil organism.It is a kind of low in cost, ecological, environmental protective, effect
The preferable alkaline land soil repair agent of fruit.
The preparation method of alkaline land soil repair agent of the embodiment of the present invention can rapidly prepare above-mentioned alkaline land soil
Renovation agent.
Embodiments described above is a part of the embodiment of the present invention, instead of all the embodiments.Reality of the invention
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
Claims (10)
1. a kind of alkaline land soil repair agent, which is characterized in that in parts by weight, comprising:
60~72 parts of biomass, 20~33 parts of nutritional agents, 3~6 parts of bacteria agent, 27~42 parts of fowl and animal excrement, montmorillonite powder 16
~22 parts, 13~17 parts of medical stone and 14~20 parts of diatomite；
Wherein, bacteria agent includes photosynthetic bacteria, Trichoderma, bacillus subtilis and saccharomycete.
2. alkaline land soil repair agent according to claim 1, which is characterized in that in parts by weight, comprising:
64~71 parts of biomass, 22~30 parts of nutritional agents, 3~5 parts of bacteria agent, 31~40 parts of fowl and animal excrement, montmorillonite powder 17
~19 parts, 15~17 parts of medical stone and 14~18 parts of diatomite.
3. alkaline land soil repair agent according to claim 2, which is characterized in that in parts by weight, comprising:
65~70 parts of biomass, 24~28 parts of nutritional agents, 3~5 parts of bacteria agent, 32~28 parts of fowl and animal excrement, montmorillonite powder 18
~19 parts, 16~17 parts of medical stone and 15~18 parts of diatomite.
4. described in any item alkaline land soil repair agents according to claim 1~3, which is characterized in that the biomass includes
At least one of stalk, branch bark, fallen leaves, withered grass residuum, sawdust and paper scrap.
5. described in any item alkaline land soil repair agents according to claim 1~3, which is characterized in that the nutritional agents includes
The humic acid of 52~60%wt, the calcium magnesium phosphate of 13~17%wt, the carbonate of 13~20%wt, 10~19%wt di(2-ethylhexyl)phosphate
The ammonium nitrate of hydrogen potassium and 2~4%wt.
6. alkaline land soil repair agent according to claim 1, which is characterized in that described photosynthetic according to weight fraction meter
0.5~1 part of bacterium, 1.5~3 parts of the Trichoderma, 1~2 part of the bacillus subtilis and 0.5~1 part of the saccharomycete.
7. alkaline land soil repair agent according to claim 6, which is characterized in that each microorganism in the microbial bacterial agent
Living bacteria count be respectively as follows: photosynthetic bacteria 1 × 108~9 × 108CFU/kg, Trichoderma 2 × 109~6 × 109CFU/kg is withered
Careless bacillus 1 × 109~9 × 109CFU/kg, saccharomycete 2 × 108~8 × 108CFU/kg。
8. described in any item alkaline land soil repair agents according to claim 1~3, which is characterized in that the fowl and animal excrement packet
Include at least one of chicken manure, pig manure and cow dung.
9. a kind of preparation method of alkaline land soil repair agent characterized by comprising
Photosynthetic bacteria, Trichoderma, bacillus subtilis and saccharomycete are uniformly mixed, microbial bacterial agent is obtained；
By the biomass of 60~72 parts by weight, the nutritional agents of 20~33 parts by weight, the bacteria agent of 3~6 parts by weight, 27~42 weights
Measure the fowl and animal excrement of part, the montmorillonite powder of 16~22 parts by weight, the medical stone of 13~17 parts by weight and the silicon of 14~20 parts by weight
Diatomaceous earth is uniformly mixed, and obtains alkaline land soil repair agent.
10. the preparation method of alkaline land soil repair agent according to claim 9, which is characterized in that by microbial bacterial agent
It is mixed to form microbial bacteria agent solution with water, by the microbial bacteria agent solution, the biomass, the nutritional agents and the fowl
Animal manure just mixes, 50~60 DEG C at a temperature of fermentation 5~10d after again with the montmorillonite powder, the medical stone and the silicon
Diatomaceous earth mixing.
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| CN110038887A (en) * | 2019-03-21 | 2019-07-23 | 中运建设控股有限公司 | Heavy metal decomposition method in soil |
| CN113046090A (en) * | 2021-03-23 | 2021-06-29 | 吉林省盛达生物质科技有限公司 | Saline-alkali soil improver as well as preparation method and application method thereof |
| CN113121282A (en) * | 2021-04-29 | 2021-07-16 | 云南星耀生物制品有限公司 | Microorganism concentrated preparation and field application thereof |
| CN113402318A (en) * | 2020-10-16 | 2021-09-17 | 湖北中向生物工程有限公司 | Alkaline soil remediation microbial inoculum and preparation method thereof |
| CN113999682A (en) * | 2021-11-05 | 2022-02-01 | 中国科学院大学 | Soil remediation agent with pH adjusting effect and preparation method thereof |
| CN114751796A (en) * | 2022-05-20 | 2022-07-15 | 四川达沃斯生态环保科技股份有限公司 | Alkaline soil ecological restoration agent, preparation method and application method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110038887A (en) * | 2019-03-21 | 2019-07-23 | 中运建设控股有限公司 | Heavy metal decomposition method in soil |
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| CN113046090A (en) * | 2021-03-23 | 2021-06-29 | 吉林省盛达生物质科技有限公司 | Saline-alkali soil improver as well as preparation method and application method thereof |
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| CN113999682A (en) * | 2021-11-05 | 2022-02-01 | 中国科学院大学 | Soil remediation agent with pH adjusting effect and preparation method thereof |
| CN114751796A (en) * | 2022-05-20 | 2022-07-15 | 四川达沃斯生态环保科技股份有限公司 | Alkaline soil ecological restoration agent, preparation method and application method thereof |
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Application publication date: 20181214 |