CN109220032A - A kind of efficient ameliorative way of soil water-retaining insect prevention thickening - Google Patents
A kind of efficient ameliorative way of soil water-retaining insect prevention thickening Download PDFInfo
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- CN109220032A CN109220032A CN201810944203.4A CN201810944203A CN109220032A CN 109220032 A CN109220032 A CN 109220032A CN 201810944203 A CN201810944203 A CN 201810944203A CN 109220032 A CN109220032 A CN 109220032A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/12—Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
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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
-
- 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
-
- 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
- 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
The present invention relates to technical field of land improvement, and in particular to a kind of efficient ameliorative way of soil water-retaining insect prevention thickening.This method is retained sandy soil, insect prevention performance boost, passes through and adds rice hull carbon, peat, coal humic acid, kaolin, raising agent, efficient moisture-retention additive, insect prevention rat destruction additive, nutritional supplement, absorption thickening fibrous additive and compound amino acid into soil；Wherein, raising agent is flyash or talcum powder；Efficient moisture-retention additive is to be prepared by porous carrier and water-absorbing resins by special process is compound, and more stronger than traditional polyacrylamide water imbibition, water-retaining property is more preferable；The combination effect of sandy earth is preferable, and absorption thickening fibrous additive can improve the agglomerating effect of sandy earth, avoids soil property from being lost, and be obviously improved the water retention property of dryland soil, additionally it is possible to improve the insect prevention rat destruction performance of soil.
Description
Technical field
The present invention relates to technical field of land improvement, and in particular to a kind of efficient ameliorative way of soil water-retaining insect prevention thickening.
Background technique
With the propulsion of increase, the urbanization of China human mortality and the raising of people's living standard, basic farmland
Because the plantation of high load capacity has already appeared the phenomenon that soil hardening and salinization of soil, this problem will lead to the productivity in farmland substantially
The output capacity of decline, crops reduces.In order to solve this problem, China has carried out conceding the land to forestry in the vast rural areas, has moved back
It ploughs also grass and lies fallow, a variety of farmland safeguard measures such as crop rotation, this makes the farmland soil property degradation phenomena in China obtain huge alleviation.
But since per capita cultivated land's occupation rate in China is lower, large area, which answers woods, multiple grass and lies fallow, will lead to the grain in China
Food production is affected, and grain-production is a national strategic engineering, therefore also needs by the way of soil improvement pair
The soil of salinization of soil carries out production performance recovery.Contain Multiple components in the soil conditioner that soil improvement uses, it can be to soil
The pH value of earth, hardened phenomenon, water-retaining property performance etc. are improved.
China is to be endangered one of the countries with the most serious ... by desertification in the world, and desertification area is big, distribution is wide, aggravates ecological environment
Deteriorate, seriously affected China's industrial or agricultural and the development of social economy, threatens national existence and development space, cause serious warp
Ji loss；Although countries in the world increase the improvement to degraded land and improve dynamics in recent years, and obtain certain effect, soil
It degenerates still serious.Therefore, reinforce sandy land to administer, improving sandy soil prevents sandy land from continuing to degenerate, and protects soil
Environment, situation are extremely urgent.More liquid since sand particle is loose, particles' interaction power is weaker, in water
It is easy to destroy land resource and fertility under the external forces such as power, gravity, wind-force, soil surface is caused to be invaded
Erosion and water loss.Therefore, improve sand crumb structure, the content of sand water stability performance is improved, to subtract
Few waterpower wind-force is of great significance to the erosion of sand.In recent years, various soil conditioners are come out one after another, and are improvement
Prone soil is made that very big contribution.
Invention patent mandate notification number CN102656971B disclose a kind of bentonite production sandy land conditioner made method and
Using, in the technical solution with bentonite be it is main plant material, then cooperate bacteria agent, humic acid, organic fertilizer, stalk, fine coal
One of ash or any combination thereof is used in conjunction with；Sandy soil is improved, the water-retaining property and reunion performance of soil are improved.But
It is that bentonitic water imbibition is limited, cannot effectively promotes the water retention property of the sandy earth in nonirrigated farmland；In addition, the property of bentonite itself
More loosely, and the combination effect of sandy earth is bad, limited to the Conglobation type improved effect of soil, and is also easy to soil property occur
The problem of loss and settlement compaction.
Furthermore soil is infested or provides protection for muroid, has biggish harm in addition, how to reduce pesticide crops
Use, achieve the effect that expelling parasite protection against rodents, be there is an urgent need to.
Summary of the invention
In view of the drawbacks of the prior art, the object of the present invention is to provide a kind of soil water-retaining insect prevention to viscosify efficiently improvement side
Method, elasticity is good for the invention, load performance is prominent, corrosion-resistant, anti-aging, and has the performance for enduringly preventing biological damage.
The present invention solves technical problem and adopts the following technical scheme that
Step 1: according to parts by weight by 27-29 parts of rice hull carbon, 12-14 parts of peat, 17-19 parts of coal humic acid, kaolin 27-
29 parts, 8-9 parts of raising agent, 3-4 parts of nutritional supplement, 0.9-1.2 parts of compound amino acid are added in batch mixer, and be added account for it is mixed
The water of material 15-18% mass is closed, after mixing, curing 25-30d is stacked naturally, then carries out turning, 50-60d every 8-10d
After be sent to microwave sterilization indoor sterilizing processing, obtain mixture A；
Step 2: weighing the phosphoric acid of the 85wt% of 25g according to mass ratio, being added in Scattered Kettle, be then added into Scattered Kettle
50g distilled water, 12.7g boehmite, is mixed evenly, and obtains mixture A, and four n-butylamine aqueous solution of 65g hydroxyl is added
Enter into reaction kettle, and 3.1g light silicon dioxide is added into reaction kettle, mixture A is added to reaction after mixing evenly
In kettles, the di-n-propylamine of 4.5g and the Rh-Mo-S ternary compound of 9.7g are then added into reaction kettle, reaction kettle is sealed,
With 195-205 DEG C of temperature Crystallizing treatment 24-28h, product is filtered after the completion of Crystallizing treatment, then is washed repeatedly with deionized water
2-4 times, until washed product is in neutrality, then solid content is dried with 120-125 DEG C of temperature, the solid content after 100g is dried
It is sufficiently mixed uniformly with 30g deionized water, 13g citric acid, continuation is dried again with identical temperature, and drying object is sent to height
It is roasted in warm furnace, drying object is heated to 450-500 DEG C with the temperature of 5 DEG C/min first, carries out first stage roasting
Then temperature is increased to 600 DEG C by 1.5-1.8h in 30min, continue second stage and roast 3h, by product of roasting furnace cooling
It is added in the potassium hydroxide solution of 1L to room temperature, then by 80g molecular sieve type carrier, the substance withdrawl syndrome of potassium hydroxide solution is
0.8-1.0mol/L's, with 45-50 DEG C of temperature water bath's heating and decentralized processing 1-1.5h, then by the milky slurries of generation
It is filtered, washed and dried, drying temperature is 100-115 DEG C, obtains mixture B；
Step 3: according to mass ratio, by 1-2g ethyl mercaptan, 3-6g diethylamine, 6-9g β-cyclocitral, 1-4g n-butyl mercaptan and 4-
7g thiophane is added to mixed dissolution in the methanol of 30-40g, obtains mixed solution D, according to the mass ratio of 1:3-4, will mix
Solution D is mixed with mixture B, and mixture carries out heating evaporation with 65-67 DEG C of temperature, complete to methanol solvate volatilization
Afterwards, product is cooled to room temperature, and be sealed, obtain insect prevention rat destruction additive；
Step 4: being by garnet fibre, brucite fiber and rock wool fibers mixing addition molar concentration according to weight ratio 2:3:1
The dilute hydrochloric acid solution of 3mol/L is to carrying out surface washing, composite fibre deionized water repeated flushing to neutrality after pickling, so
Composite fibre is dried afterwards；According to the layering maceration extract of volume ratio 3:1 titanium tetrachloride and 30% hydrofluoric acid, then by composite fibre
Be added in layering maceration extract, the surface micro etching of composite fibre is completed in interval lifting, then by composite fibre deionized water and
Dehydrated alcohol repeated flushing to solution is in neutrality；2% silane coupling agent is added into acetone solvent, 2% sodium hypophosphite, 3% changes
Property Graphene powder, 5% ethylene glycol diglycidylether and 6% epoxy resin, enhancing inorganic agent is made, the mixing after flushing is fine
Dimension is added in enhancing inorganic agent, and ultrasonic disperse handles and impregnate 1-2h, and composite fibre is then warming up to 80- with 3 DEG C/min
90 DEG C of temperature drying, absorption thickening fibrous additive needed for obtaining；
The preparation method of the modified graphene powder is to mix potassium permanganate, high silicon ore according to weight ratio 2:5, then
It is added in double solvents, is heated to being completely dissolved, graphene is then added thereto, the ultrasonic disperse 35min in ice-water bath,
It then adds ammonium hydroxide and adjusts pH to 9.0, then reheating reflux, centrifugation, washing, filtering, drying are to get modified graphene
Powder；
Step 5: according to mass fraction, by 50 parts of acrylic acid, 6 parts of methacrylic acids, the aqueous sodium acrylate solution of 40 parts of 35wt%,
0.05 part of triallyl phosphate, 0.04 part of polyethyleneglycol diglycidylether and 25 parts of deionized waters are added in reaction kettle and mix
It closes, and is filled with nitrogen atmosphere into reaction kettle and is protected, keeping the temperature in reaction kettle is 18-20 DEG C, then to reaction kettle
Be added dropwise initiator, the initiator used successively include 0.1 part of 5wt% ammonium persulfate solution, 0.15 part of 5wt% sodium hydrogensulfite and
0.2 part 5% of tert-butyl hydroperoxide solution；Polymerization reaction stops stirring after starting, and after the completion of polymerization reaction, product is sent into
Into 80 DEG C of water-bath aging ponds, aging process 10-15min；Then it gel will be obtained will be sent in double screw extruder to squeeze out, and
By cutting roll mill refinement, gel particle obtains required polyacrylic resin after the processing of the heated drying of pneumatic drier,
Again by 80 parts of polyacrylic resins, 15 parts of starch-acrylic acid graft polymer and 8 parts of saponified vinyl acetate-acrylate are total
Polymers is added in reaction kettle and mixes, and 0.1 part of pentaerythrite, 0.3 part of propylene glycol 2-glycidyl are then added into reaction kettle
Ether, 6 parts of polyethylene glycol, 2 parts of tetraethylene glycols and 40 parts of deionized waters, is stirred to react 30-40min with 150-157 DEG C of temperature,
Obtain water imbibition gel-like product；According still further to mass parts ratio, by 40 parts of bentonites, 15 parts of nano-attapulgites, 7 parts of zeolites point
Son sieve and 3 parts of mesoporous silicon oxides are added in batch mixer, are uniformly mixed to obtain carrier mass, are then added carrier mass
Enter into the potassium hydroxide solution of the 0.8mol/L of 5 times of volumes, with 40-45 DEG C of temperature water bath's heating and decentralized processing 2-
Then slurries are filtered, washed, dry, crush by 2.5h, complete the surface modification treatment of adsorptive support；Again by 80 parts of gels
Shape product, 7 parts of guar gum powder, 1.4 parts of diethylene-triamine pentaacetic acid chelating agents, 1.3 parts of phthalic acids, 0.5 part of acetic acid
Sodium, 250 parts of modified adsorptive supports in surface and 600 parts of deionized waters are added in reaction kettle, with 80-90 DEG C of temperature, and
The rate of dispersion of 650-800r/min, high speed dispersion processing and insulation reaction 30-35min, hot empty after then filtering product
It is spread out on the silk screen of gas drying machine, 2-3h is dried with 150-165 DEG C of temperature, the product after drying is broken with vibrating pulverizer
It is broken into the pulvis of 100-150 mesh, obtains mixing C；
Step 6: according to parts by weight by A, 20-30 parts of mixture Cs of 200-300 parts of mixtures, 5-7 parts of insect prevention rat destruction additives, 9-
11 parts of absorption thickening fibrous additives are added in high-speed mixer and stir, and obtain mixture E, apply 1500-2500kg's according to mu
Then dosage is turned over field using mouldboard plow by mixture E uniform broadcasting on nonirrigated farmland sand surface to be improved
It ploughs, ploughed depth 15-20cm；Soil progress rotary tillage is crushed again after turning over 2-3d, rotary tillage depth is 12-13cm, after rotary tillage
Soil is sprinkled profoundly water immediately；Field after watering cures 20-30d naturally.
Preferably, the partial size that the gel particle after roll mill micronization processes is cut in the step 5 is 0.2-0.5mm.
Preferably, the bentonite selection in the step 5 is inserted into organic cation coverture system by ion exchange technique
At organobentonite.
Preferably, the raising agent is flyash or talcum powder.
It preferably, include constant element fertilizer and trace-element fertilizer in the nutritional supplement, constant element fertilizer accounts for
Than being 90%, including nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, calcareous fertilisers, fertiliser containing magnesium and sulfur fertilizer；In the trace-element fertilizer of surplus containing boron, molybdenum, zinc,
Copper, manganese, ferro element.
Compared with prior art, the present invention have it is following the utility model has the advantages that
The mixture that the present invention is added into soil is very suitable to the improvement of the sandy earth in nonirrigated farmland, wherein rice hull carbon, peat and coal
The effect of humic acid is the organic matter improved in soil, the organic matter since water and soil nutrition loss is serious in sandy earth, in soil
Content reduces, and can restore the fertility in soil using a variety of organic matters, so that the microbiologic population etc. in soil reaches balance,
Realize the benign cycle that soil property is restored.Although peat improved effect is superior, because natural resources content is limited, cost is relatively
Height, therefore part substitution is carried out using reproducible mechanism rice hull carbon and coal humic acid.
Kaolin is a kind of clay class matrix, and the combination effect of sandy soil is preferable, uses in soil conditioner, can be with
The Conglobation type for improving soil, prevents looseness of soil and Organic Matter Loss.The naturally hardened sedimentation of kaolin matrix in order to prevent, cannot
It has an effect with other matrix；It is loose to the progress of kaolin matrix that suitable flyash or talcum powder are specially added in the present invention
It is modified.
Mixture C in the present invention is to be prepared by porous carrier and water-absorbing resins by special process is compound,
Water-absorbing resins have also carried out surface modification treatment, and this efficient moisture-retention agent has water suction compared with traditional polyacrylamide
Stronger, the more preferable feature of water-retaining property of property.And this substance has certain adsorption effect, has with all kinds of planting matrixs good
Combination, the growth of crops can be promoted to for the root of plant good microenvironment is provided.In addition, this efficient
Moisturizer is also not easy solidification agglomeration, and natural degradation effect is also relatively preferable, very safety and environmental protection；
It is of the invention simultaneously to also added a variety of inorganic nutritive elements and compound amino acid into soil, to the fertility in soil
It is quickly supplemented, by turning over after rotary tillage effect and sand mixing curing, the productivity of soil can be significantly improved；
Furthermore the present invention is added to a kind of insect prevention rat destruction additive into soil, which is by a variety of stench type volatile materials
It is prepared, stink substances is adsorbed and solidified with efficient molecular sieve type carrier, so that stink substances is with high
Stability and good sustained release performance.The substance is used in soil, can allow in soil persistently generating insect muroid and expel, from
And it allows the biology such as mouse, insect to generate physiology and detests sense, rubber material is avoided to be baited, destroyed.The insect prevention rat destruction of this substance
Effect clearly, and, with higher economic value and the ecological value smaller to the harm of environmental and biological materials；
Furthermore the absorption thickening fibrous additive that the present invention adds, is modified, so that the absorption of composite fibre by microetch and enhancing
Viscosity performance gets a promotion, and improves the compatibility of fiber Yu other substances, be capable of it is biggish improve soil bonding degree and
Water；
There is two-dimensional structure to enable to additive shape for the modified graphene powder that the last present invention adds, unique graphene
At architecture stablize, the features such as then enhancing adhesion, weatherability.
Specific embodiment
Combined with specific embodiments below, technical scheme in the embodiment of the invention is clearly and completely described, shows
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
Embodiment 1.
The soil water-retaining insect prevention of one of the present embodiment viscosifies efficient ameliorative way, comprising the following steps:
Step 1: according to parts by weight by 27 parts of rice hull carbon, 12 parts of peat, 17 parts of coal humic acid, 27 parts of kaolin, raising agent 8
Part, 3 parts of nutritional supplement, 0.9 part of compound amino acid is added in batch mixer, and the water for accounting for 15% mass of mixture is added, mixing
After uniformly, curing 25d is stacked naturally, then carries out turning every 8d, and the processing of microwave sterilization indoor sterilizing is sent to after 50d, is obtained
To mixture A；
Step 2: weighing the phosphoric acid of the 85wt% of 25g according to mass ratio, being added in Scattered Kettle, be then added into Scattered Kettle
50g distilled water, 12.7g boehmite, is mixed evenly, and obtains mixture A, and four n-butylamine aqueous solution of 65g hydroxyl is added
Enter into reaction kettle, and 3.1g light silicon dioxide is added into reaction kettle, mixture A is added to reaction after mixing evenly
In kettles, the di-n-propylamine of 4.5g and the Rh-Mo-S ternary compound of 9.7g are then added into reaction kettle, reaction kettle is sealed,
For 24 hours with 195 DEG C of temperature Crystallizing treatment, product is filtered after the completion of Crystallizing treatment, then is washed repeatedly with deionized water 2 times, until
Washed product is in neutrality, and is then dried solid content with 120 DEG C of temperature, solid content and 30g deionization after 100g is dried
Water, 13g citric acid are sufficiently mixed uniformly, and continuation is dried again with identical temperature, and drying object is sent in high temperature furnace and is roasted
It burns, drying object is heated to 450 DEG C with the temperature of 5 DEG C/min first, carry out first stage roasting 1.5h, then temperature exists
It is increased to 600 DEG C in 30min, continues second stage and roast 3h, cool to product of roasting with the furnace room temperature, then by 80g molecular sieve
Type carrier is added in the potassium hydroxide solution of 1L, and the substance withdrawl syndrome of potassium hydroxide solution is 0.8mol/L, with 45 DEG C
The milky slurries of generation, are then filtered, washed and dried, drying temperature 100 by temperature water bath's heating and decentralized processing 1h
DEG C, obtain mixture B；
Step 3: according to mass ratio, by 1g ethyl mercaptan, 3g diethylamine, 6g β-cyclocitral, 1g n-butyl mercaptan and 4g thiophane
It is added to mixed dissolution in the methanol of 30g, obtains mixed solution D, according to the mass ratio of 1:3-4, by mixed solution D and mixture
B is mixed, and mixture carries out heating evaporation with 65 DEG C of temperature, and after methanol solvate volatilization completely, product is cooled to room
Temperature, and be sealed, obtain insect prevention rat destruction additive；
Step 4: being by garnet fibre, brucite fiber and rock wool fibers mixing addition molar concentration according to weight ratio 2:3:1
The dilute hydrochloric acid solution of 3mol/L is to carrying out surface washing, composite fibre deionized water repeated flushing to neutrality after pickling, so
Composite fibre is dried afterwards；According to the layering maceration extract of volume ratio 3:1 titanium tetrachloride and 30% hydrofluoric acid, then by composite fibre
Be added in layering maceration extract, the surface micro etching of composite fibre is completed in interval lifting, then by composite fibre deionized water and
Dehydrated alcohol repeated flushing to solution is in neutrality；2% silane coupling agent is added into acetone solvent, 2% sodium hypophosphite, 3% changes
Property Graphene powder, 5% ethylene glycol diglycidylether and 6% epoxy resin, enhancing inorganic agent is made, the mixing after flushing is fine
Dimension is added in enhancing inorganic agent, and ultrasonic disperse handles and impregnate 1h, and composite fibre is then warming up to 80 DEG C with 3 DEG C/min
Temperature drying, absorption thickening fibrous additive needed for obtaining；
Step 5: according to mass fraction, by 50 parts of acrylic acid, 6 parts of methacrylic acids, the aqueous sodium acrylate solution of 40 parts of 35wt%,
0.05 part of triallyl phosphate, 0.04 part of polyethyleneglycol diglycidylether and 25 parts of deionized waters are added in reaction kettle and mix
It closes, and is filled with nitrogen atmosphere into reaction kettle and is protected, keeping the temperature in reaction kettle is 18 DEG C, is then added dropwise to reaction kettle
Initiator, the initiator used successively include the sodium hydrogensulfite and 0.2 of 0.1 part of 5wt% ammonium persulfate solution, 0.15 part of 5wt%
The tert-butyl hydroperoxide solution of part 5%；Polymerization reaction stops stirring after starting, and after the completion of polymerization reaction, product is sent to 80
In DEG C water-bath aging pond, aging process 10min；Then it gel will be obtained will be sent in double screw extruder to squeeze out, and by cutting
Roll mill refinement is cut, gel particle obtains required polyacrylic resin after the processing of the heated drying of pneumatic drier, then by 80
Part polyacrylic resin, 15 parts of starch-acrylic acid graft polymer and 8 parts of saponified vinyl acetate-acrylate copolymers add
Enter and mixed into reaction kettle, then 0.1 part of pentaerythrite of addition into reaction kettle, 0.3 part of propylene glycol diglycidylether, 6 parts
Polyethylene glycol, 2 parts of tetraethylene glycols and 40 parts of deionized waters, are stirred to react 30min with 150 DEG C of temperature, and it is solidifying to obtain water imbibition
Gum-like product；According still further to mass parts ratio, by 40 parts of bentonites, 15 parts of nano-attapulgites, 7 parts of zeolite molecular sieves and 3 parts of Jie
Hole silica is added in batch mixer, is uniformly mixed to obtain carrier mass, and carrier mass is then added to 5 times of volumes
0.8mol/L potassium hydroxide solution in, with 40 DEG C of temperature water bath heating and decentralized processing 2h, then by slurries filtering, wash
It washs, dry, crush, complete the surface modification treatment of adsorptive support；Again by 80 parts of gel-like products, 7 parts of guar gum powder,
1.4 parts of diethylene-triamine pentaacetic acid chelating agents, 1.3 parts of phthalic acids, 0.5 part of sodium acetate, the modified adsorptivity in 250 parts of surfaces
Carrier and 600 parts of deionized waters are added in reaction kettle, with the rate of dispersion of 80 DEG C of temperature and 650r/min, high speed dispersion
Simultaneously insulation reaction 30min is handled, is spread out on the silk screen of hot air drying machine after then filtering product, with 150 DEG C of temperature
It is dried 2h, the product after drying is broken into the pulvis of 100 mesh with vibrating pulverizer, obtains mixture C；
Step 6: 200 parts of mixture A, 20 parts of mixture Cs, 5 parts of insect prevention rat destruction additives, 9 parts of absorption are viscosified according to parts by weight
Fibrous additive is added in high-speed mixer and stirs, and obtains mixture E, the dosage of 1500kg is applied according to mu, and mixture E is uniform
It is sown in nonirrigated farmland sand surface to be improved, then field is turned over using mouldboard plow, ploughed depth 15cm；It turns over
It ploughs after 2d and soil progress rotary tillage is crushed again, rotary tillage depth is 12cm, is sprinkled profoundly water immediately to soil after rotary tillage；After watering
Field cures 20d naturally.
The partial size that the gel particle after roll mill micronization processes is cut in the step of the present embodiment five is 0.2-0.5mm.
Bentonite selection in the step of the present embodiment five is inserted into organic cation coverture system by ion exchange technique
At organobentonite.
The raising agent of the present embodiment is flyash or talcum powder.
It include constant element fertilizer and trace-element fertilizer, constant element fertilizer accounting in the nutritional supplement of the present embodiment
It is 90%, including nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, calcareous fertilisers, fertiliser containing magnesium and sulfur fertilizer；In the trace-element fertilizer of surplus containing boron, molybdenum, zinc, copper,
Manganese, ferro element.
The preparation method of modified graphene powder in the step of the present embodiment four is by potassium permanganate, high silicon ore according to weight
Amount is mixed than 2:5, is subsequently added in double solvents, is heated to being completely dissolved, graphene is then added thereto, in ice
Ultrasonic disperse 35min in water-bath then adds ammonium hydroxide and adjusts pH to 9.0, subsequent to reheat reflux, be centrifuged, washing, filter,
Drying is to get modified graphene powder.
Embodiment 2.
The soil water-retaining insect prevention of one of the present embodiment viscosifies efficient ameliorative way, comprising the following steps:
Step 1: according to parts by weight by 29 parts of rice hull carbon, 14 parts of peat, 19 parts of coal humic acid, 29 parts of kaolin, raising agent 9
Part, 4 parts of nutritional supplement, 1.2 parts of compound amino acid are added in batch mixer, and the water for accounting for 18% mass of mixture is added, mixing
After uniformly, curing 30d is stacked naturally, then carries out turning every 10d, and the processing of microwave sterilization indoor sterilizing is sent to after 60d, is obtained
To mixture A；
Step 2: weighing the phosphoric acid of the 85wt% of 25g according to mass ratio, being added in Scattered Kettle, be then added into Scattered Kettle
50g distilled water, 12.7g boehmite, is mixed evenly, and obtains mixture A, and four n-butylamine aqueous solution of 65g hydroxyl is added
Enter into reaction kettle, and 3.1g light silicon dioxide is added into reaction kettle, mixture A is added to reaction after mixing evenly
In kettles, the di-n-propylamine of 4.5g and the Rh-Mo-S ternary compound of 9.7g are then added into reaction kettle, reaction kettle is sealed,
With 205 DEG C of temperature Crystallizing treatment 28h, product is filtered after the completion of Crystallizing treatment, then is washed repeatedly with deionized water 4 times, until
Washed product is in neutrality, and is then dried solid content with 125 DEG C of temperature, solid content and 30g deionization after 100g is dried
Water, 13g citric acid are sufficiently mixed uniformly, and continuation is dried again with identical temperature, and drying object is sent in high temperature furnace and is roasted
It burns, drying object is heated to 500 DEG C with the temperature of 5 DEG C/min first, carry out first stage roasting 1.8h, then temperature exists
It is increased to 600 DEG C in 30min, continues second stage and roast 3h, cool to product of roasting with the furnace room temperature, then by 80g molecular sieve
Type carrier is added in the potassium hydroxide solution of 1L, and the substance withdrawl syndrome of potassium hydroxide solution is 1.0mol/L, with 50 DEG C
The milky slurries of generation, are then filtered, washed and dried, drying temperature is by temperature water bath's heating and decentralized processing 1.5h
115 DEG C, obtain mixture B；
Step 3: according to mass ratio, by 2g ethyl mercaptan, 6g diethylamine, 9g β-cyclocitral, 4g n-butyl mercaptan and 7g thiophane
It is added to mixed dissolution in the methanol of 40g, obtains mixed solution D, according to the mass ratio of 1:4, by mixed solution D and mixture B
It is mixed, mixture carries out heating evaporation with 67 DEG C of temperature, and after methanol solvate volatilization completely, product is cooled to room
Temperature, and be sealed, obtain insect prevention rat destruction additive；
Step 4: being by garnet fibre, brucite fiber and rock wool fibers mixing addition molar concentration according to weight ratio 2:3:1
The dilute hydrochloric acid solution of 3mol/L is to carrying out surface washing, composite fibre deionized water repeated flushing to neutrality after pickling, so
Composite fibre is dried afterwards；According to the layering maceration extract of volume ratio 3:1 titanium tetrachloride and 30% hydrofluoric acid, then by composite fibre
Be added in layering maceration extract, the surface micro etching of composite fibre is completed in interval lifting, then by composite fibre deionized water and
Dehydrated alcohol repeated flushing to solution is in neutrality；2% silane coupling agent is added into acetone solvent, 2% sodium hypophosphite, 3% changes
Property Graphene powder, 5% ethylene glycol diglycidylether and 6% epoxy resin, enhancing inorganic agent is made, the mixing after flushing is fine
Dimension is added in enhancing inorganic agent, and ultrasonic disperse handles and impregnate 2h, and composite fibre is then warming up to 90 DEG C with 3 DEG C/min
Temperature drying, absorption thickening fibrous additive needed for obtaining；
Step 5: according to mass fraction, by 50 parts of acrylic acid, 6 parts of methacrylic acids, the aqueous sodium acrylate solution of 40 parts of 35wt%,
0.05 part of triallyl phosphate, 0.04 part of polyethyleneglycol diglycidylether and 25 parts of deionized waters are added in reaction kettle and mix
It closes, and is filled with nitrogen atmosphere into reaction kettle and is protected, keeping the temperature in reaction kettle is 20 DEG C, is then added dropwise to reaction kettle
Initiator, the initiator used successively include the sodium hydrogensulfite and 0.2 of 0.1 part of 5wt% ammonium persulfate solution, 0.15 part of 5wt%
The tert-butyl hydroperoxide solution of part 5%；Polymerization reaction stops stirring after starting, and after the completion of polymerization reaction, product is sent to 80
In DEG C water-bath aging pond, aging process 15min；Then it gel will be obtained will be sent in double screw extruder to squeeze out, and by cutting
Roll mill refinement is cut, gel particle obtains required polyacrylic resin after the processing of the heated drying of pneumatic drier, then by 80
Part polyacrylic resin, 15 parts of starch-acrylic acid graft polymer and 8 parts of saponified vinyl acetate-acrylate copolymers add
Enter and mixed into reaction kettle, then 0.1 part of pentaerythrite of addition into reaction kettle, 0.3 part of propylene glycol diglycidylether, 6 parts
Polyethylene glycol, 2 parts of tetraethylene glycols and 40 parts of deionized waters, are stirred to react 30-40min with 150-157 DEG C of temperature, are inhaled
Aqueous gel shape product；
According still further to mass parts ratio, by 40 parts of bentonites, 15 parts of nano-attapulgites, 7 parts of zeolite molecular sieves and 3 parts of mesoporous dioxies
SiClx is added in batch mixer, is uniformly mixed to obtain carrier mass, and carrier mass is then added to 5 times of volumes
In the potassium hydroxide solution of 0.8mol/L, with 45 DEG C of temperature water bath's heating and decentralized processing 2.5h, then slurries is filtered, are washed
It washs, dry, crush, complete the surface modification treatment of adsorptive support；Again by 80 parts of gel-like products, 7 parts of guar gum powder,
1.4 parts of diethylene-triamine pentaacetic acid chelating agents, 1.3 parts of phthalic acids, 0.5 part of sodium acetate, the modified adsorptivity in 250 parts of surfaces
Carrier and 600 parts of deionized waters are added in reaction kettle, with the rate of dispersion of 90 DEG C of temperature and 800r/min, high speed dispersion
Simultaneously insulation reaction 35min is handled, is spread out on the silk screen of hot air drying machine after then filtering product, with 165 DEG C of temperature
It is dried 3h, the product after drying is broken into the pulvis of 150 mesh with vibrating pulverizer, obtains mixture C；
Step 6: 300 parts of mixture A, 30 parts of mixture Cs, 7 parts of insect prevention rat destruction additives, 11 parts of absorption are increased according to parts by weight
Viscous fibrous additive, which is added in high-speed mixer, to be stirred, and obtains mixture E, the dosage of 2500kg is applied according to mu, and mixture E is equal
It is even to be sown in nonirrigated farmland sand surface to be improved, then field is turned over using mouldboard plow, ploughed depth 20cm；
Soil progress rotary tillage is crushed again after turning over 3d, rotary tillage depth is 13cm, is sprinkled profoundly water immediately to soil after rotary tillage；After watering
Field cure 30d naturally.
The partial size that the gel particle after roll mill micronization processes is cut in the step of the present embodiment five is 0.2-0.5mm.
Bentonite selection in the step of the present embodiment five is inserted into organic cation coverture system by ion exchange technique
At organobentonite.
The raising agent of the present embodiment is flyash or talcum powder.
It include constant element fertilizer and trace-element fertilizer, constant element fertilizer accounting in the nutritional supplement of the present embodiment
It is 90%, including nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, calcareous fertilisers, fertiliser containing magnesium and sulfur fertilizer；In the trace-element fertilizer of surplus containing boron, molybdenum, zinc, copper,
Manganese, ferro element.
The preparation method of modified graphene powder in the step of the present embodiment four is by potassium permanganate, high silicon ore according to weight
Amount is mixed than 2:5, is subsequently added in double solvents, is heated to being completely dissolved, graphene is then added thereto, in ice
Ultrasonic disperse 35min in water-bath then adds ammonium hydroxide and adjusts pH to 9.0, subsequent to reheat reflux, be centrifuged, washing, filter,
Drying is to get modified graphene powder.
Embodiment 3.
The soil water-retaining insect prevention of one of the present embodiment viscosifies efficient ameliorative way, comprising the following steps:
Step 1: according to parts by weight by 28 parts of rice hull carbon, 13 parts of peat, 18 parts of coal humic acid, 28 parts of kaolin, raising agent 8
Part, 3.5 parts of nutritional supplement, 1 part of compound amino acid is added in batch mixer, and the water for accounting for mixture 15-18% mass is added,
After mixing, curing 25-30d is stacked naturally, is then carried out turning every 8-10d, is sent to microwave sterilization room after 50-60d
Interior sterilization treatment obtains mixture A；
Step 2: weighing the phosphoric acid of the 85wt% of 25g according to mass ratio, being added in Scattered Kettle, be then added into Scattered Kettle
50g distilled water, 12.7g boehmite, is mixed evenly, and obtains mixture A, and four n-butylamine aqueous solution of 65g hydroxyl is added
Enter into reaction kettle, and 3.1g light silicon dioxide is added into reaction kettle, mixture A is added to reaction after mixing evenly
In kettles, the di-n-propylamine of 4.5g and the Rh-Mo-S ternary compound of 9.7g are then added into reaction kettle, reaction kettle is sealed,
With 200 DEG C of temperature Crystallizing treatment 26h, product is filtered after the completion of Crystallizing treatment, then is washed repeatedly with deionized water 3 times, until
Washed product is in neutrality, and is then dried solid content with 122 DEG C of temperature, solid content and 30g deionization after 100g is dried
Water, 13g citric acid are sufficiently mixed uniformly, and continuation is dried again with identical temperature, and drying object is sent in high temperature furnace and is roasted
It burns, drying object is heated to 450-500 DEG C with the temperature of 5 DEG C/min first, first stage roasting 1.7h is carried out, then by temperature
It is increased to 600 DEG C in 30min, continues second stage and roast 3h, cool to product of roasting with the furnace room temperature, then by 80g molecule
Sieve-type carrier is added in the potassium hydroxide solution of 1L, and the substance withdrawl syndrome of potassium hydroxide solution is 0.9mol/L, with 48 DEG C
Temperature water bath heating and decentralized processing 1.2h, then the milky slurries of generation are filtered, washed and dried, drying temperature is
110 DEG C, obtain mixture B；
Step 3: according to mass ratio, by 1.5g ethyl mercaptan, 4.5g diethylamine, 7.5g β-cyclocitral, 2.5g n-butyl mercaptan and
5.5g thiophane is added to mixed dissolution in the methanol of 35g, obtains mixed solution D, according to the mass ratio of 1:3-4, will mix
Solution D is mixed with mixture B, and mixture carries out heating evaporation with 66 DEG C of temperature, will after methanol solvate volatilization completely
Product is cooled to room temperature, and is sealed, and insect prevention rat destruction additive is obtained；
Step 4: being by garnet fibre, brucite fiber and rock wool fibers mixing addition molar concentration according to weight ratio 2:3:1
The dilute hydrochloric acid solution of 3mol/L is to carrying out surface washing, composite fibre deionized water repeated flushing to neutrality after pickling, so
Composite fibre is dried afterwards；According to the layering maceration extract of volume ratio 3:1 titanium tetrachloride and 30% hydrofluoric acid, then by composite fibre
Be added in layering maceration extract, the surface micro etching of composite fibre is completed in interval lifting, then by composite fibre deionized water and
Dehydrated alcohol repeated flushing to solution is in neutrality；2% silane coupling agent is added into acetone solvent, 2% sodium hypophosphite, 3% changes
Property Graphene powder, 5% ethylene glycol diglycidylether and 6% epoxy resin, enhancing inorganic agent is made, the mixing after flushing is fine
Dimension is added in enhancing inorganic agent, and ultrasonic disperse handles and impregnate 1.5h, and composite fibre is then warming up to 85 DEG C with 3 DEG C/min
Temperature drying, obtain needed for absorption thickening fibrous additive；
Step 5: according to mass fraction, by 50 parts of acrylic acid, 6 parts of methacrylic acids, the aqueous sodium acrylate solution of 40 parts of 35wt%,
0.05 part of triallyl phosphate, 0.04 part of polyethyleneglycol diglycidylether and 25 parts of deionized waters are added in reaction kettle and mix
It closes, and is filled with nitrogen atmosphere into reaction kettle and is protected, keeping the temperature in reaction kettle is 19 DEG C, is then added dropwise to reaction kettle
Initiator, the initiator used successively include the sodium hydrogensulfite and 0.2 of 0.1 part of 5wt% ammonium persulfate solution, 0.15 part of 5wt%
The tert-butyl hydroperoxide solution of part 5%；Polymerization reaction stops stirring after starting, and after the completion of polymerization reaction, product is sent to 80
In DEG C water-bath aging pond, aging process 10-15min；Then it gel will be obtained will be sent in double screw extruder to squeeze out, and pass through
Roll mill refinement is cut, gel particle obtains required polyacrylic resin after the processing of the heated drying of pneumatic drier, then will
80 parts of polyacrylic resins, 15 parts of starch-acrylic acid graft polymer and 8 parts of saponified vinyl acetate-acrylate copolymers
It is added in reaction kettle and mixes, then 0.1 part of pentaerythrite of addition into reaction kettle, 0.3 part of propylene glycol diglycidylether, 6
Part polyethylene glycol, 2 parts of tetraethylene glycols and 40 parts of deionized waters, are stirred to react 35min with 153 DEG C of temperature, obtain water imbibition
Gel-like product；
According still further to mass parts ratio, by 40 parts of bentonites, 15 parts of nano-attapulgites, 7 parts of zeolite molecular sieves and 3 parts of mesoporous dioxies
SiClx is added in batch mixer, is uniformly mixed to obtain carrier mass, and carrier mass is then added to 5 times of volumes
In the potassium hydroxide solution of 0.8mol/L, with 42 DEG C of temperature water bath's heating and decentralized processing 2-2.5h, then filter slurries,
Washing, dry, crushing, complete the surface modification treatment of adsorptive support；Again by 80 parts of gel-like products, 7 parts of guar gum powder,
1.4 parts of diethylene-triamine pentaacetic acid chelating agents, 1.3 parts of phthalic acids, 0.5 part of sodium acetate, the modified adsorptivity in 250 parts of surfaces
Carrier and 600 parts of deionized waters are added in reaction kettle, with the rate of dispersion of 85 DEG C of temperature and 700r/min, high speed dispersion
Simultaneously insulation reaction 33min is handled, is spread out on the silk screen of hot air drying machine after then filtering product, with 157 DEG C of temperature
It is dried 2.5h, the product after drying is broken into the pulvis of 100-150 mesh with vibrating pulverizer, obtains mixture C；
Step 6: 250 parts of mixture A, 25 parts of mixture Cs, 6 parts of insect prevention rat destruction additives, 10 parts of absorption are increased according to parts by weight
Viscous fibrous additive, which is added in high-speed mixer, to be stirred, and obtains mixture E, the dosage of 2000kg is applied according to mu, and mixture E is equal
It is even to be sown in nonirrigated farmland sand surface to be improved, then field is turned over using mouldboard plow, ploughed depth 17cm；
Soil progress rotary tillage is crushed again after turning over 2-3d, rotary tillage depth is 12-13cm, is sprinkled profoundly water immediately to soil after rotary tillage；
Field after watering cures 20-30d naturally.
The partial size that the gel particle after roll mill micronization processes is cut in the step of the present embodiment five is 0.2-0.5mm.
Bentonite selection in the step of the present embodiment five is inserted into organic cation coverture system by ion exchange technique
At organobentonite.
The raising agent of the present embodiment is flyash or talcum powder.
It include constant element fertilizer and trace-element fertilizer, constant element fertilizer accounting in the nutritional supplement of the present embodiment
It is 90%, including nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, calcareous fertilisers, fertiliser containing magnesium and sulfur fertilizer；In the trace-element fertilizer of surplus containing boron, molybdenum, zinc, copper,
Manganese, ferro element.
The preparation method of modified graphene powder in the step of the present embodiment four is by potassium permanganate, high silicon ore according to weight
Amount is mixed than 2:5, is subsequently added in double solvents, is heated to being completely dissolved, graphene is then added thereto, in ice
Ultrasonic disperse 35min in water-bath then adds ammonium hydroxide and adjusts pH to 9.0, subsequent to reheat reflux, be centrifuged, washing, filter,
Drying is to get modified graphene powder.
Performance test
Sand dry land is improved according to the soil improvement method in the present embodiment, then carries out sweet tea using the experimental plot
The experiment of beautiful and peanut cultivation；And not carry out the sand nonirrigated farmland experimental plot of soil improvement as a control group 1, with farmland quality
Grade is the high-quality field as a control group 2 of level-one, is planted in the same manner, counts the corn and flower in each experimental plot
Per mu yield is calculated in output, obtains following data:
Table 1: the per mu yield of the crop in each experimental plot
| Per mu yield (kg) | Control group 1 | Control group 2 | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Corn | 375.6 | 605.5 | 542.8 | 537.5 | 546.2 |
| Peanut | 295.8 | 432.5 | 368.4 | 371.1 | 370.3 |
It analyzes the above test data to find, in the sandy earth experimental plot in unmodified nonirrigated farmland, corn and peanut yield are only respectively
The 62.07% and 68.34% of high-quality field yield, after the improved treatment of the present embodiment soil conditioner, the mu of corn and peanut
Production improves about 44.43% and 25.37% respectively, and the effect of increasing income is obvious, and the production capacity in the field after improvement is
Through the production capacity close to high-quality field, compared with high-quality field, yield gap is only within 15%.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of soil water-retaining insect prevention viscosifies efficient ameliorative way, which comprises the following steps:
Step 1: according to parts by weight by 27-29 parts of rice hull carbon, 12-14 parts of peat, 17-19 parts of coal humic acid, kaolin 27-
29 parts, 8-9 parts of raising agent, 3-4 parts of nutritional supplement, 0.9-1.2 parts of compound amino acid are added in batch mixer, and be added account for it is mixed
The water of material 15-18% mass is closed, after mixing, curing 25-30d is stacked naturally, then carries out turning, 50-60d every 8-10d
After be sent to microwave sterilization indoor sterilizing processing, obtain mixture A；
Step 2: weighing the phosphoric acid of the 85wt% of 25g according to mass ratio, being added in Scattered Kettle, be then added into Scattered Kettle
50g distilled water, 12.7g boehmite, is mixed evenly, and obtains mixture A, and four n-butylamine aqueous solution of 65g hydroxyl is added
Enter into reaction kettle, and 3.1g light silicon dioxide is added into reaction kettle, mixture A is added to reaction after mixing evenly
In kettles, the di-n-propylamine of 4.5g and the Rh-Mo-S ternary compound of 9.7g are then added into reaction kettle, reaction kettle is sealed,
With 195-205 DEG C of temperature Crystallizing treatment 24-28h, product is filtered after the completion of Crystallizing treatment, then is washed repeatedly with deionized water
2-4 times, until washed product is in neutrality, then solid content is dried with 120-125 DEG C of temperature, the solid content after 100g is dried
It is sufficiently mixed uniformly with 30g deionized water, 13g citric acid, continuation is dried again with identical temperature, and drying object is sent to height
It is roasted in warm furnace, drying object is heated to 450-500 DEG C with the temperature of 5 DEG C/min first, carries out first stage roasting
Then temperature is increased to 600 DEG C by 1.5-1.8h in 30min, continue second stage and roast 3h, by product of roasting furnace cooling
It is added in the potassium hydroxide solution of 1L to room temperature, then by 80g molecular sieve type carrier, the substance withdrawl syndrome of potassium hydroxide solution is
0.8-1.0mol/L's, with 45-50 DEG C of temperature water bath's heating and decentralized processing 1-1.5h, then by the milky slurries of generation
It is filtered, washed and dried, drying temperature is 100-115 DEG C, obtains mixture B；
Step 3: according to mass ratio, by 1-2g ethyl mercaptan, 3-6g diethylamine, 6-9g β-cyclocitral, 1-4g n-butyl mercaptan and 4-
7g thiophane is added to mixed dissolution in the methanol of 30-40g, obtains mixed solution D, according to the mass ratio of 1:3-4, will mix
Solution D is mixed with mixture B, then mixture is carried out heating evaporation with 65-67 DEG C of temperature, is evaporated completely to methanol solvate
Product is cooled to room temperature by Quan Hou, and is sealed, and insect prevention rat destruction additive is obtained；
Step 4: being by garnet fibre, brucite fiber and rock wool fibers mixing addition molar concentration according to weight ratio 2:3:1
The dilute hydrochloric acid solution of 3mol/L is to carrying out surface washing, composite fibre deionized water repeated flushing to neutrality after pickling, so
Composite fibre is dried afterwards；According to the layering maceration extract of volume ratio 3:1 titanium tetrachloride and 30% hydrofluoric acid, then by composite fibre
Be added in layering maceration extract, the surface micro etching of composite fibre is completed in interval lifting, then by composite fibre deionized water and
Dehydrated alcohol repeated flushing to solution is in neutrality；2% silane coupling agent is added into acetone solvent, 2% sodium hypophosphite, 3% changes
Property Graphene powder, 5% ethylene glycol diglycidylether and 6% epoxy resin, enhancing inorganic agent is made, the mixing after flushing is fine
Dimension is added in enhancing inorganic agent, and ultrasonic disperse handles and impregnate 1-2h, and composite fibre is then warming up to 80- with 3 DEG C/min
90 DEG C of temperature drying, absorption thickening fibrous additive needed for obtaining；
The preparation method of the modified graphene powder is to mix potassium permanganate, high silicon ore according to weight ratio 2:5, then
It is added in double solvents, is heated to being completely dissolved, graphene is then added thereto, the ultrasonic disperse 35min in ice-water bath,
It then adds ammonium hydroxide and adjusts pH to 9.0, then reheating reflux, centrifugation, washing, filtering, drying are to get modified graphene
Powder；
Step 5: according to mass fraction, by 50 parts of acrylic acid, 6 parts of methacrylic acids, the aqueous sodium acrylate solution of 40 parts of 35wt%,
0.05 part of triallyl phosphate, 0.04 part of polyethyleneglycol diglycidylether and 25 parts of deionized waters are added in reaction kettle and mix
It closes, and is filled with nitrogen atmosphere into reaction kettle and is protected, keeping the temperature in reaction kettle is 18-20 DEG C, then to reaction kettle
Be added dropwise initiator, the initiator used successively include 0.1 part of 5wt% ammonium persulfate solution, 0.15 part of 5wt% sodium hydrogensulfite and
0.2 part 5% of tert-butyl hydroperoxide solution；Polymerization reaction stops stirring after starting, and after the completion of polymerization reaction, product is sent into
Into 80 DEG C of water-bath aging ponds, aging process 10-15min；Then it gel will be obtained will be sent in double screw extruder to squeeze out, and
By cutting roll mill refinement, gel particle obtains required polyacrylic resin after the processing of the heated drying of pneumatic drier,
Again by 80 parts of polyacrylic resins, 15 parts of starch-acrylic acid graft polymer and 8 parts of saponified vinyl acetate-acrylate are total
Polymers is added in reaction kettle and mixes, and 0.1 part of pentaerythrite, 0.3 part of propylene glycol 2-glycidyl are then added into reaction kettle
Ether, 6 parts of polyethylene glycol, 2 parts of tetraethylene glycols and 40 parts of deionized waters, is stirred to react 30-40min with 150-157 DEG C of temperature,
Obtain water imbibition gel-like product；According still further to mass parts ratio, by 40 parts of bentonites, 15 parts of nano-attapulgites, 7 parts of zeolites point
Son sieve and 3 parts of mesoporous silicon oxides are added in batch mixer, are uniformly mixed to obtain carrier mass, are then added carrier mass
Enter into the potassium hydroxide solution of the 0.8mol/L of 5 times of volumes, with 40-45 DEG C of temperature water bath's heating and decentralized processing 2-
Then slurries are filtered, washed, dry, crush by 2.5h, complete the surface modification treatment of adsorptive support；Again by 80 parts of gels
Shape product, 7 parts of guar gum powder, 1.4 parts of diethylene-triamine pentaacetic acid chelating agents, 1.3 parts of phthalic acids, 0.5 part of acetic acid
Sodium, 250 parts of modified adsorptive supports in surface and 600 parts of deionized waters are added in reaction kettle, with 80-90 DEG C of temperature, and
The rate of dispersion of 650-800r/min, high speed dispersion processing and insulation reaction 30-35min, hot empty after then filtering product
It is spread out on the silk screen of gas drying machine, 2-3h is dried with 150-165 DEG C of temperature, the product after drying is broken with vibrating pulverizer
It is broken into the pulvis of 100-150 mesh, obtains mixture C；
Step 6: according to parts by weight by A, 20-30 parts of mixture Cs of 200-300 parts of mixtures, 5-7 parts of insect prevention rat destruction additives, 9-
11 parts of absorption thickening fibrous additives are added in high-speed mixer and stir, and obtain mixture E, apply 1500-2500kg's according to mu
Then dosage is turned over field using mouldboard plow by mixture E uniform broadcasting on nonirrigated farmland sand surface to be improved
It ploughs, ploughed depth 15-20cm；Soil progress rotary tillage is crushed again after turning over 2-3d, rotary tillage depth is 12-13cm, after rotary tillage
Soil is sprinkled profoundly water immediately；Field after watering cures 20-30d naturally.
2. a kind of soil water-retaining insect prevention according to claim 1 viscosifies efficient ameliorative way, which is characterized in that the step
The partial size that the gel particle after roll mill micronization processes is cut in five is 0.2-0.5mm.
3. a kind of soil water-retaining insect prevention according to claim 1 viscosifies efficient ameliorative way, which is characterized in that the step
Bentonite selection in five is inserted into organic cation coverture by ion exchange technique and organobentonite is made.
4. a kind of soil water-retaining insect prevention according to claim 1 viscosifies efficient ameliorative way, which is characterized in that described loose
Agent is flyash or talcum powder.
5. a kind of soil water-retaining insect prevention according to claim 1 viscosifies efficient ameliorative way, which is characterized in that the nutrition
It include constant element fertilizer and trace-element fertilizer in replenishers, constant element fertilizer accounting is 90%, including nitrogenous fertilizer, phosphate fertilizer, potassium
Fertilizer, calcareous fertilisers, fertiliser containing magnesium and sulfur fertilizer；Contain boron, molybdenum, zinc, copper, manganese, ferro element in the trace-element fertilizer of surplus.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105777429A (en) * | 2016-03-25 | 2016-07-20 | 绩溪袁稻农业产业科技有限公司 | Soil improvement type straw compound organic fertilizer and preparation method of soil improvement type straw compound organic fertilizer |
| CN106979725A (en) * | 2017-03-20 | 2017-07-25 | 西安科技大学 | The preparation method of the agent of composite fluid stink, the agent of solid stink and solid stink agent |
| CN107286944A (en) * | 2017-07-31 | 2017-10-24 | 钟春明 | Sandy land soil conditioner |
-
2018
- 2018-08-18 CN CN201810944203.4A patent/CN109220032A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105777429A (en) * | 2016-03-25 | 2016-07-20 | 绩溪袁稻农业产业科技有限公司 | Soil improvement type straw compound organic fertilizer and preparation method of soil improvement type straw compound organic fertilizer |
| CN106979725A (en) * | 2017-03-20 | 2017-07-25 | 西安科技大学 | The preparation method of the agent of composite fluid stink, the agent of solid stink and solid stink agent |
| CN107286944A (en) * | 2017-07-31 | 2017-10-24 | 钟春明 | Sandy land soil conditioner |
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Application publication date: 20190118 |