CN107500961A - The method and its alkaline matrix of inexpensive potassium titanate crystal whisker coated nano calcium carbonate - Google Patents
The method and its alkaline matrix of inexpensive potassium titanate crystal whisker coated nano calcium carbonate Download PDFInfo
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- CN107500961A CN107500961A CN201710705818.7A CN201710705818A CN107500961A CN 107500961 A CN107500961 A CN 107500961A CN 201710705818 A CN201710705818 A CN 201710705818A CN 107500961 A CN107500961 A CN 107500961A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
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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
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- 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
- 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
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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Abstract
The invention provides a kind of method of inexpensive potassium titanate crystal whisker coated nano calcium carbonate, following steps are specifically included：(1) high intensity potassium titanate crystal whisker is prepared first；(2) potassium titanate crystal whisker is mixed with reactant, is passed through CO2, the 1.2h of heating stirring 1 that purity is more than 95%, reactant is filtered, washs drying, obtains the potassium titanate crystal whisker of Surface coating nano-calcium carbonate by (3).The invention also discloses a kind of alkaline matrix, include the component of following parts by weight：12 parts of 5 10 parts of potassium titanate crystal whisker, 20 30 parts of organic matter of improvement, 5 15 parts of alkalescence matrix, 45 parts of basic soil microbial inoculum and the soil conditioner of Surface coating nano-calcium carbonate.
Description
Technical field
The present invention relates to field of material technology, more particularly to a kind of side of inexpensive potassium titanate crystal whisker coated nano calcium carbonate
Method and its alkaline matrix.
Background technology
Under the conditions of sandy moisture soil and loamy texture moisture soil different PH, the Seedling Stage root system pH value and Growth of seedling of peanut enter
Row test, the results showed that, under the conditions of acid, neutral and basic soil, peanut Seedling root shows as acidity, different cultivars
In identical PH environment and same kind is in different PH environment, and root system pH value has differences, in the pH value of experiment setting
In the range of, it is maximum with peanut seedling increment under PH7-8.
In addition, also there are some researches show nano-calcium carbonate, with applying, can promote the tiller of peanut, make to have with humic acid, organic fertilizer
Effect pin number, leaf area and dry weight increase and increase peanut soluble protein and sugar matter content.Nano-calcium carbonate and rotten plant
For acid with processing is applied, the equal highest of peanut soluble protein and sugar matter content, is nitric acid Calcium treatment respectively up to 4.2%, 2.4mg/g
1.17 times, 1.26 times, significant difference；Nano-calcium carbonate and humic acid, organic fertilizer with apply can promote plant root to calcium and nitrogen,
The absorption of phosphorus, potassium, plant calcium and N-P-K content is set to increase.In the prior art, also it is specifically adapted to spend without one kind
The matrix of growth grows to effectively facilitate the peanut seedling phase.
For example, Chinese patent discloses a kind of organic peanut fertilizer and preparation method thereof, the parts by weight of its constitutive material
For：Cow dung 50-60, plant ash 25-30, nanometer grade calcium carbonate 5-10, garlic 6-8, analysis for soybean powder 12-15, edible fungi residues 5-8, beans
Rotten slag 10-15, pyrolkigneous liquid 4-6, gemma agrimoninae 6-8, calcium superphosphate 5-10, EDTA chelated iron 1-3, processing soil treatment agent 4-6, potassium chloride
1-2, zinc sulfate 1-2；The constitutive material of described processing soil treatment agent is：Wood chip 8-10, orange meal 5-7, willow bark 6-8, alcohol
Poor 8-10, alumina powder 6-7, pulverized limestone 4-6, azedarach powder 8-10, Huai Goat 4-6, tartaric acid 2-4.The technical side
In case, although refer to application of the nano-calcium carbonate in peanut growth, the organic peanut of nanometer grade calcium carbonate composition
The main application stages of fertilizer are after seedling, are not to be applied in Seedling Stage.
The content of the invention
To overcome plant present in prior art to like slightly alkaline soil, but the micro- alkalization degree of soil is inadequate, unstable,
And time-consuming, expend that energy is more, and workload is huge, be not suitable for long-term or the problem of use on a large scale, the invention provides one
The method and its alkaline matrix of the inexpensive potassium titanate crystal whisker coated nano calcium carbonate of kind.
The technical solution adopted by the present invention is：A kind of method of inexpensive potassium titanate crystal whisker coated nano calcium carbonate, it is created
New point is：Specifically include following steps：(1) high intensity potassium titanate crystal whisker is prepared first；(2) by potassium titanate crystal whisker and reactant
Mixing, CO2, heating stirring 1-1.2h that purity is more than 95% are passed through, reactant is filtered, washs drying, obtains surface by (3)
The potassium titanate crystal whisker of coated nano calcium carbonate.
It is a further object to provide a kind of alkalescence of the potassium titanate crystal whisker including Surface coating nano-calcium carbonate
Matrix, its innovative point are：Include the component of following parts by weight：Potassium titanate crystal whisker 5-10 parts of Surface coating nano-calcium carbonate,
Improve organic matter 20-30 parts, alkalescence matrix 5-15 parts, basic soil microbial inoculum 4-5 parts and soil conditioner 1-2 parts.
In some embodiments, the component of following parts by weight is included：The potassium titanate crystal whisker 7 of Surface coating nano-calcium carbonate
1 part of part, 23 parts of organic matter of improvement, 12 parts of alkalescence matrix, 4 parts of basic soil microbial inoculum and soil conditioner.
In some embodiments, the improvement organic matter includes organic matter and organic matter modifying agent, and the organic matter is
Any one in carbonization flue-cured tobacco stalk or carbonization maize straw or discarded smoke burnning ash or three kinds of mixtures；The organic matter changes
The mixture that the good dose of material for including at least any two kinds of compositions in fulvic acid, phosphoric acid or charcoal powder mixes with fermenting enzyme again；
The additional proportion of the organic matter and organic matter modifying agent is 6:1.
In some embodiments, the organic matter modifying agent includes fulvic acid and the material of phosphoric acid composition mixes with fermenting enzyme
The mixture of conjunction, mixture ratio 1:1；Wherein, both ratios are 1~3 in the material of fulvic acid and phosphoric acid composition:1.
In some embodiments, the organic matter modifying agent includes phosphoric acid and the material of charcoal powder composition mixes with fermenting enzyme
The mixture of conjunction, mixture ratio 1:1；Wherein, both ratios are 2~7 in the material of phosphoric acid and charcoal powder composition:1.
In some embodiments, the alkalescence matrix includes alkaline soil plant ash 30-35 parts by weight, potassium phosphate 22-25
Parts by weight and sustained release calcium magnesium phosphate 18-20 parts by weight.
In some embodiments, the sustained release calcium magnesium phosphate includes the expanded porous beads of stone flour and embedded porous beads
In calcareous fertilisers, the mixture of phosphate fertilizer and fertiliser containing magnesium；The hole of the porous beads is 0.1~8nm.
In some embodiments, alkalescence matrix is made into some doughs, the table of the dough alkalescence matrix
Face is also enclosed with layer of polyethylene alcohol release membranes；The thickness of the polyvinyl alcohol release membranes is 5-10nm.
In some embodiments, the thickness of the polyvinyl alcohol release membranes is 7.5nm.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) method of inexpensive potassium titanate crystal whisker coated nano calcium carbonate of the invention, preparation cost is low, preparation process is fast
Victory, the whisker growth accelerator of addition can effectively facilitate growth of potassium titanate crystal whisker, the catalysts of addition, can accelerate anti-
Answer process.
(2) alkaline matrix of the invention, the Surface coating nano-calcium carbonate for the parts by weight dosage for being first adapted to the present invention
Potassium titanate crystal whisker be added in alkaline matrix, be coated on the nano-calcium carbonate on potassium titanate crystal whisker surface, meet the peanut seedling phase
Growth needed for calcium amount while, by the addition of potassium titanate crystal whisker, interconnection type space frame structure can be built with effective
Accommodate and be coated on the nano-calcium carbonate on surface so that the capacity of nano-calcium carbonate greatly increases, and with potassium ion phase interworking
Close, adjust plasmic colloidal state so that the cell water-filling degree of peanut seedling phase, permeability all tend to normalization, and regulation is outer
The physiological equilibrium of portion's medium, eliminated the toxic action of multiparticle, significant effect.
(3) alkaline matrix of the invention, including improvement organic matter 20-30 parts, alkalescence matrix 5-15 parts, basic soil bacterium
Agent 4-5 parts and soil conditioner 1-2 parts (being parts by weight).Using the wetland soil of the alkalescence matrix of the present invention, Neng Goubao
Between the acid-base value of card soil maintains 7.2-8.2, and acid-base value is stable, and difference is smaller, is adapted to the long-term life of alkalescence crop
It is long.
(4) alkaline matrix of the invention, improvement organic matter include organic matter and organic matter modifying agent, in the present invention, had
The main function of machine thing is that fertile fertilizer is carried out to soil, improves the nutritional capacity of soil so that plant or crops can be more preferable
Absorption nutrient grown；And for the effect of organic matter modifying agent is primarily directed to above-mentioned organic matter, main function is
Quickening organic matter is decomposed and absorbed, and is ensured that the composition of organic matter is effectively degraded and disperseed, is deep into soil.
(5) alkaline matrix of the invention, alkalescence matrix include alkaline soil plant ash 30-35 parts by weight, potassium phosphate 22-25 weights
Measure part and sustained release calcium magnesium phosphate 18-20 parts by weight.In the present invention, alkalescence matrix main function is the acid-base value for ensureing soil
Between maintaining 7.2-8.2, and acid-base value is stable, and difference is smaller.Due to being all in after alkaline soil plant ash, potassium, calcium, magnesium, phosphorus dissolving
Alkalescent, test proves that, alkaline soil plant ash 30-35 parts by weight, potassium phosphate 22-25 parts by weight and sustained release calcium magnesium phosphate 18-
This several composition of 20 parts by weight can allow acid-base value to reach between 7.2-8.2, in addition, by slow by the combination of respective component
Release calcium magnesium phosphate, can ensure soil stabilization, it is long-term, effectively keep suitable acid-base value, forward and backward difference is smaller, and soil is special
Property is excellent.
Embodiment
With reference to embodiments, the present invention will be described in further detail.It is it should be appreciated that described herein specific real
Example is applied only to explain the present invention, is not intended to limit the present invention.
The present invention discloses a kind of method of inexpensive potassium titanate crystal whisker coated nano calcium carbonate, following step is specifically included
Suddenly：(1) high intensity potassium titanate crystal whisker is prepared first；(2) potassium titanate crystal whisker is mixed with reactant, is passed through purity as more than 95%
CO2, heating stirring 1-1.2h, reactant is filtered, washs drying, obtains the potassium titanate of Surface coating nano-calcium carbonate by (3)
Whisker.
As it is further preferred that in this embodiment of the present invention, the specific preparation method of step (1) is：
(15) titanium dioxide, potassium sorbate and potassium sulfite mixture, potassium chloride reaction medium and whisker growth are promoted
Agent mixing is dispersed in aqueous sodium polyacrylate, and fully dispersed by ultrasonic oscillation whisker；
(16) potassium hydroxide is added into the mixed liquor of titanium dioxide and sylvite and reaction medium until in mixed liquor
Sodium Polyacrylate all precipitates；
(17) precipitation of the mixed liquor in step (12) is filtered to remove, and entered mixed liquor by way of microwave drying
Row is dried until liquid evaporation is complete；And the solid after drying is calcined；The solid that calcining obtains is carried out with solvent
Washing repeatedly, until not having chlorion presence in cleaning solution；
(18) solid of washes clean in (13) is dried, obtains high intensity potassium titanate crystal whisker final products.
As it is further preferred that in step (11) in potassium sorbate and potassium sulfite mixture, both mixed proportions are 2
~3:3~4；Further, titanium dioxide, potassium sorbate and potassium sulfite mixture, potassium chloride reaction medium and whisker growth
The mixed proportion of accelerator is 2:1:0.5:0.2.
As it is further preferred that whisker growth accelerator includes fluoride, deionized water and magnesium chloride in step (11)
Chemical additives；The fluoride, deionized water and magnesium chloride chemical additives three adding proportion are 6:1.5:0.8.
As it is further preferred that the reactant in step (2) includes the mixture of calcium chloride and ammoniacal liquor and reaction is urged
Agent, the mixed proportion of the calcium chloride and ammoniacal liquor is 2:5；The additional proportion of the mixture and catalysts is 1:0.3；
The catalysts are silicon solution.
Invention further discloses a kind of alkaline matrix of the potassium titanate crystal whisker including Surface coating nano-calcium carbonate, including with
The component of lower parts by weight：Potassium titanate crystal whisker 5-10 parts of Surface coating nano-calcium carbonate, improvement organic matter 20-30 parts, alkalescence
Matrix 5-15 parts, basic soil microbial inoculum 4-5 parts and soil conditioner 1-2 parts.For example, the potassium titanate of Surface coating nano-calcium carbonate
5 parts of whisker；Improve 1 part of 20 parts of organic matter, 5 parts of alkalescence matrix, 4 parts of basic soil microbial inoculum and soil conditioner；Or surface
10 parts of potassium titanate crystal whisker, 30 parts of organic matter of improvement, 15 parts of alkalescence matrix, 5 parts of the basic soil microbial inoculum of coated nano calcium carbonate
With 2 parts of soil conditioner；Again or 8 parts of the potassium titanate crystal whisker of Surface coating nano-calcium carbonate, improvement 20 parts of organic matter, alkalescence
1 part of 15 parts of matrix, 5 parts of basic soil microbial inoculum and soil conditioner；Certainly, formula does not limit herein.As most preferred
Embodiment, above-mentioned soil improvement type alkalescence matrix formula for Surface coating nano-calcium carbonate 6.5 parts of potassium titanate crystal whisker,
Improve 1.5 parts of 25 parts of organic matter, 10 parts of alkalescence matrix, 4 parts of basic soil microbial inoculum and soil conditioner.Using the micro- of the present invention
The wetland soil of alkaline matrix, between can ensureing that the acid-base value of soil maintains 7.2-8.2, it is especially suitable for the peanut seedling phase
Growth；And acid-base value is stable, difference is smaller, is adapted to the long term growth of alkalescence crop.In addition, in the present invention, it incite somebody to action this first
The potassium titanate crystal whisker for inventing the Surface coating nano-calcium carbonate of the parts by weight dosage of adaptation is added in alkaline matrix, is coated on titanium
The nano-calcium carbonate on sour potassium whisker surface, while meeting the calcium amount needed for the growth of peanut seedling phase, by potassium titanate crystal whisker
Addition, interconnection type space frame structure can be built the nano-calcium carbonate on surface is coated on effective accommodate so that nano-sized carbon
The capacity of sour calcium greatly increases, and is cooperated with potassium ion, adjusts plasmic colloidal state so that the peanut seedling phase
Cell water-filling degree, permeability all tend to normalization, adjust the physiological equilibrium of external agency, eliminated multiparticle murder by poisoning make
With significant effect.
Specifically, in this embodiment of the present invention, the improvement organic matter includes organic matter and organic matter modifying agent,
In the present invention, the main function of organic matter is that fertile fertilizer is carried out to soil, improves the nutritional capacity of soil so that plant or agriculture
Crop can preferably absorb nutrient and be grown；And for the effect of organic matter modifying agent is primarily directed to above-mentioned organic matter
, main function is to speed up organic matter and decomposes and absorb, and ensures that the composition of organic matter is effectively degraded and disperseed, is deep into soil
In.Therefore, for above-mentioned design, the organic matter in the present invention is carbonization flue-cured tobacco stalk or carbonization maize straw or discarded
Any one in smoke burnning ash or three kinds of mixtures；With abundant organic components, fertile fertilizer can be carried out to soil, and
Environment is played a protective role；For the selection of organic matter of the present invention, the organic matter modifying agent of the invention then includes yellow rotten
The mixture that the material of at least any two kinds of compositions in acid, phosphoric acid or charcoal powder mixes with fermenting enzyme again；The organic matter with
The additional proportion of organic matter modifying agent is 5~8:1.1 part of organic matter modifying agent, energy are added i.e. in the organic matter of 5-8 parts parts by weight
Enough improving organic matter decomposition or degradation efficiency and soil absorption efficiency, resolving time can shorten to 2-3 days, soil absorption rate
Up to more than 95%.
As it is further preferred that the present invention this embodiment in, the organic matter modifying agent include fulvic acid and
The mixture that the material of phosphoric acid composition mixes with fermenting enzyme, mixture ratio 1:1；Wherein, the thing of fulvic acid and phosphoric acid composition
Both ratios are 1~3 in matter:1.In the present invention, fermenting enzyme is required organic matter modifying agent composition, mainly will carbonization
Organic matter fast decoupled or degraded are carried out by the way of fermentative degradation, and will not cause other by way of fermentative degradation
Pollution or ill effect, can improve on the contrary decomposition rate, shorten the organic matter resolving time, be the present invention important innovations
Point.In addition, the fermenting enzyme and fulvic acid or phosphoric acid of the present invention are effectively increased the hair of fermenting enzyme under the combination for having suitable proportion
Ferment activity (fermenting enzyme of the present invention can select acid fermentation enzyme), and fulvic acid or phosphoric acid also possess corrosion decomposing organic matter in itself
Effect, therefore both play a part of collaboration play, there is considerable market value.
Specifically, in another embodiment of the invention, the organic matter modifying agent includes phosphoric acid and charcoal powder forms
The mixture that is mixed with fermenting enzyme of material, mixture ratio 1:1；Both wherein, in the material of phosphoric acid and charcoal powder composition
Ratio be 2~7:1.In the present invention, main component is fermenting enzyme and phosphoric acid, and organic matter is carried out by the way of fermentative degradation
Fast decoupled or degraded；And the content of the charcoal powder of the present invention is relatively fewer, because the present invention uses the main function of charcoal powder
It is to maintain the good environment of soil, such as 1, raising ground temperature：After applying charcoal powder in soil, because black carbon granule absorbs solar heat
Can, the soil moisture can be made to raise several degrees Celsius, promote germination.It can particularly promote to be not easy the germination to germinate, carry
Bud rate occurred frequently.2. improved soil：After applying charcoal powder in soil, root grain bacterium can be generated on carbon surface, thus is formed suitable
The agricultural soil of plant culture is closed, is avoided so-called " continuous cultivation obstacle ".And charcoal powder is to cereal, beans and the life of vegetables
Length, color and luster, food flavor have improvement.3. keep soil moisture：Charcoal powder can adsorb rapidly when relative humidity is more than 50%
20% or so moisture, it can be used for keeping soil moisture.The gas permeability and drainage of soil can also be improved simultaneously, to be beneficial to
The microorganism of plant provides good living space；Increase soil CH_4 uptake content, adsorb poisonous metal in soil, it is micro- to improve soil
The vigor of biology.
As it is further preferred that the present invention this embodiment in, the organic matter modifying agent include fulvic acid and
The mixture that the material of charcoal powder composition mixes with fermenting enzyme, mixture ratio 1:1；Wherein, fulvic acid and charcoal powder composition
Material in both ratio be 4~5:1.In the present invention, main component is fermenting enzyme and fulvic acid, using fermentative degradation
Mode carries out organic matter fast decoupled or degraded；And the content of the charcoal powder of the present invention is relatively fewer, play a part of as described above
It is described, it is not repeated herein.
Specifically, in this embodiment of the present invention, the alkalescence matrix includes alkaline soil plant ash 30-35 weight
Part, potassium phosphate 22-25 parts by weight and sustained release calcium magnesium phosphate 18-20 parts by weight.In the present invention, alkalescence matrix main function is
Between ensureing that the acid-base value of soil maintains 7.2-8.2, and acid-base value is stable, and difference is smaller.Due to alkaline soil plant ash, potassium, calcium,
Magnesium, phosphorus dissolving after be all in alkalescent, test proves that, alkaline soil plant ash 30-35 parts by weight, potassium phosphate 22-25 parts by weight and
Be sustained combination of this several composition of calcium magnesium phosphate 18-20 parts by weight by respective component, can allow acid-base value reach 7.2-8.2 it
Between, in addition, by being sustained calcium magnesium phosphate, can ensure soil stabilization, it is long-term, effectively keep suitable acid-base value, forward and backward difference
Value is smaller, and soil characteristic is excellent.Certainly, in the present invention, such as alkalescence matrix includes grey 30 parts by weight of alkaline soil plant, phosphoric acid
The parts by weight of potassium 22 and the sustained release parts by weight of calcium magnesium phosphate 18, the pH value obtained are 7.2；Or including grey 35 weight of alkaline soil plant
Part, the parts by weight of potassium phosphate 25 and the sustained release parts by weight of calcium magnesium phosphate 20, the pH value obtained are 8.2；Or including alkaline soil plant ash
30 parts by weight, the parts by weight of potassium phosphate 25 and the sustained release parts by weight of calcium magnesium phosphate 20, the pH value obtained are 7.6.As long as in the present invention
Formula range in can be with arbitrary disposition.As most preferred building form, alkalescence matrix of the present invention includes alkaline soil plant
Grey 32 parts by weight, the parts by weight of potassium phosphate 23 and the sustained release parts by weight of calcium magnesium phosphate 19, the pH value obtained are 7.8.
Specifically, in this embodiment of the present invention, the sustained release calcium magnesium phosphate includes the expanded porous beads of stone flour
With the mixture of the calcareous fertilisers in embedded porous beads, phosphate fertilizer and fertiliser containing magnesium；The hole of the porous beads is 0.1~8nm.It is porous
The hole of microballon limits primary concern is that the degree and effect of sustained release；Selection sustained release hole is carried out according to soil tilth demand,
Optimal hole is 3-4nm.As it is further preferred that in this embodiment of the present invention, alkalescence matrix can be done
Into some doughs, the surface of the dough alkalescence matrix is also enclosed with layer of polyethylene alcohol release membranes；The polyethylene
The thickness of alcohol release membranes is 5-10nm, as it is further preferred that the thickness of polyvinyl alcohol release membranes is 7.5nm；Film density is
0.01nm.In the present invention, it is that after matrix is added, and need not stand to wrap up the main effect of layer of polyethylene alcohol release membranes
Alkalescence processing is done, and early stage is the application operation for doing organic manure, then the polyvinyl alcohol release membranes of parcel will wrap
The sustained release porous beads and other compositions for being rolled in inside are closed, so as to without slow releasing function；When need carry out slow releasing function
When, because polyvinyl alcohol release membranes are dissolved in water, organic matter decompose 2-3 days after the completion of, or wait need operation when, in soil
Gently be sprinkled into earth some thin water can polyethylene dissolving alcohol release membranes so that alkalescence matrix is exposed, realize alkalescence
Change operation.Certainly, if necessary to do alkalescenceization operation immediately, thin water can be sprayed immediately.Due to containing in itself in soil
There is the reason for moisture, polyvinyl alcohol release membranes at most extend the time difference of 30-35 days.
As it is further preferred that the present invention this embodiment in, the soil conditioner include acid-base buffer agent,
Biomass carbon black and water-loss reducer；The adding proportion of the acid-base buffer agent, biomass carbon black and water-loss reducer is 9~17:2~5:1.
In the present invention, the composition that soil conditioner mainly uses is that soda acid changes electuary, although alkalescence matrix can rise in the present invention
To good micro- alkalinization, but if external acid and alkali substance immerses or flowed into soil, then it is likely to change
Become the effect of alkalescence matrix in itself, therefore, increase acid-base buffer agent is very important as soil conditioner, for peracid
Or cross alkaloid substance and flow into, then it is adjusted by buffer, preferably ensures the growth effect of micro- alkali-affected soil.
Specifically, in this embodiment of the present invention, it is thin that the basic soil microbial inoculum includes nitrogen-fixing bacteria, phosphobacteria, potassium
Bacterium, bacillus subtilis and Plasmodium nueleophilum；The adding proportion of the bacillus subtilis and Plasmodium nueleophilum is 3~5:3~
5:3~5:2:1.Wherein, the nitrogen-fixing bacteria of important proportion, phosphobacteria, B. mucilaginocus are occupied and provides nutrition to plant respectively；Nitrogen-fixing bacteria can
With nitrogen in fixing soil, phosphobacteria, B. mucilaginocus will can be discharged by the phosphorus of soil fixing, potassium nutrition respectively, for farming
Thing is absorbed, and phosphate fertilizer and potash fertilizer are application of equivalent to crops, can make increasing crop yield；Bacillus subtilis can be with consolidating
Nitrogen bacterium, phosphobacteria, B. mucilaginocus mixture, and caused subtilin, polymyxins, system during bacillus subtilis thalli growth
Moldin, gramicidins isoreactivity material, these active materials have substantially to the conditioned pathogen of pathogenic bacteria or autogenous infection
Inhibitory action, can ensure plant or crop normal growth, reduce plant disease and produce.Plasmodium nueleophilum is in natural environment
The micro-ecological environment of soil can be adjusted, to improving plant resistance to environment stress and suppression by producing plant hormone and plant growth inhibitor
Soil borne plant pathogen plays an important roll.Thus, actinomyces turn into the main resource for substituting chemical pesticide, reduce agricultural chemicals harm simultaneously
And ecology
The preferred embodiments of the present invention have shown and described in described above, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and
Environment, and can be changed in the scope of the invention is set forth herein by the technology or knowledge of above-mentioned teaching or association area
It is dynamic., then all should be appended by the present invention and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention
In scope of the claims.
Claims (10)
- A kind of 1. method of inexpensive potassium titanate crystal whisker coated nano calcium carbonate, it is characterised in that：Specifically include following steps： (1) high intensity potassium titanate crystal whisker is prepared first；(2) potassium titanate crystal whisker is mixed with reactant, is passed through purity as more than 95% Reactant is filtered, washs drying by CO2, heating stirring 1-1.2h, (3), and the potassium titanate for obtaining Surface coating nano-calcium carbonate is brilliant Palpus；The specific preparation method of step (1) is：(11) titanium dioxide, potassium sorbate and potassium sulfite mixture, potassium chloride reaction medium and whisker growth accelerator are mixed Conjunction is dispersed in aqueous sodium polyacrylate, and fully dispersed by ultrasonic oscillation whisker；(12) potassium hydroxide is added into the mixed liquor of titanium dioxide and sylvite and reaction medium up to poly- third in mixed liquor Olefin(e) acid sodium all precipitates；(13) precipitation of the mixed liquor in step (12) is filtered to remove, and done mixed liquor by way of microwave drying It is dry until liquid evaporation it is complete；And the solid after drying is calcined；The solid that calcining obtains is carried out repeatedly with solvent Washing, until cleaning solution in there is no chlorion presence；(14) solid of washes clean in (13) is dried, obtains high intensity potassium titanate crystal whisker final products；Whisker growth accelerator includes fluoride, deionized water and magnesium chloride chemical additives in the step (11)；The fluorine Compound, deionized water and magnesium chloride chemical additives three adding proportion are 6:1.5:0.8.
- 2. a kind of alkaline matrix for including the potassium titanate crystal whisker of Surface coating nano-calcium carbonate described in claim 1, its feature exist In：Include the component of following parts by weight：Potassium titanate crystal whisker 5-10 parts of Surface coating nano-calcium carbonate, improvement organic matter 20-30 Part, alkalescence matrix 5-15 parts, basic soil microbial inoculum 4-5 parts and soil conditioner 1-2 parts.
- 3. the alkaline matrix of the potassium titanate crystal whisker according to claim 2 including Surface coating nano-calcium carbonate, its feature It is：Include the component of following parts by weight：7 parts of the potassium titanate crystal whisker of Surface coating nano-calcium carbonate, improve 23 parts of organic matter, be micro- 1 part of alkaline 12 parts of matrix, 4 parts of basic soil microbial inoculum and soil conditioner.
- 4. the alkaline matrix of the potassium titanate crystal whisker according to claim 2 including Surface coating nano-calcium carbonate, its feature It is：The improvement organic matter includes organic matter and organic matter modifying agent, and the organic matter is beautiful for carbonization flue-cured tobacco stalk or carbonization Any one in rice stalk or discarded smoke burnning ash or three kinds of mixtures；The organic matter modifying agent includes fulvic acid, phosphoric acid Or the mixture that the material of at least any two kinds of compositions in charcoal powder mixes with fermenting enzyme again；The organic matter changes with organic matter Good dose of additional proportion is 6:1.
- 5. the alkaline matrix of the potassium titanate crystal whisker according to claim 4 including Surface coating nano-calcium carbonate, its feature It is：The organic matter modifying agent includes the mixture that the material that fulvic acid and phosphoric acid form mixes with fermenting enzyme, mixture ratio Example is 1:1；Wherein, both ratios are 1~3 in the material of fulvic acid and phosphoric acid composition:1.
- 6. the alkaline matrix of the potassium titanate crystal whisker according to claim 4 including Surface coating nano-calcium carbonate, its feature It is：The soil conditioner includes acid-base buffer agent, biomass carbon black and water-loss reducer；The acid-base buffer agent, biomass carbon The black and adding proportion of water-loss reducer is 9~17:2~5:1.
- 7. the alkaline matrix of the potassium titanate crystal whisker according to claim 2 including Surface coating nano-calcium carbonate, its feature It is：The alkalescence matrix includes alkaline soil plant ash 30-35 parts by weight, potassium phosphate 22-25 parts by weight and sustained release calcium magnesium phosphate 18-20 parts by weight.
- 8. the alkaline matrix of the potassium titanate crystal whisker according to claim 7 including Surface coating nano-calcium carbonate, its feature It is：The sustained release calcium magnesium phosphate includes calcareous fertilisers, phosphate fertilizer and magnesium in the expanded porous beads of stone flour and embedded porous beads The mixture of fertilizer；The hole of the porous beads is 0.1~8nm.
- 9. the alkaline matrix of the potassium titanate crystal whisker including Surface coating nano-calcium carbonate according to claim 7 or 8, it is special Sign is：Alkalescence matrix is made into some doughs, the surface of the dough alkalescence matrix is also enclosed with a strata second Enol release membranes；The thickness of the polyvinyl alcohol release membranes is 5-10nm.
- 10. the alkaline matrix of the potassium titanate crystal whisker according to claim 7 including Surface coating nano-calcium carbonate, its feature It is：The thickness of the polyvinyl alcohol release membranes is 7.5nm.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1458066A (en) * | 2002-05-17 | 2003-11-26 | 隗学礼 | Process for preparing magnesium hydroxide whisker |
| CN101148779A (en) * | 2007-07-24 | 2008-03-26 | 山东大学 | Preparation method for potassium titanate crystal whisker |
| CN101275276A (en) * | 2007-12-25 | 2008-10-01 | 山东大学 | Preparation for sodium titanate crystal whisker |
| CN105646940A (en) * | 2015-12-28 | 2016-06-08 | 江南大学 | Method for coating surface of potassium titanate whisker with nanometer calcium carbonate |
| CN105753582A (en) * | 2016-04-14 | 2016-07-13 | 安徽省嘉***业有限公司 | Organic peanut fertilizer and making method thereof |
| CN105837323A (en) * | 2016-03-29 | 2016-08-10 | 中山市承铭农业技术开发有限公司 | Method for producing slow-release fertilizer |
| CN106119950A (en) * | 2016-06-23 | 2016-11-16 | 南通奥新电子科技有限公司 | A kind of preparation method and applications of high intensity potassium titanate crystal whisker |
| CN106119949A (en) * | 2016-06-23 | 2016-11-16 | 南通奥新电子科技有限公司 | The preparation method of a kind of high intensity potassium titanate crystal whisker and magnetic modification application thereof |
-
2017
- 2017-08-17 CN CN201710705818.7A patent/CN107500961A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1458066A (en) * | 2002-05-17 | 2003-11-26 | 隗学礼 | Process for preparing magnesium hydroxide whisker |
| CN101148779A (en) * | 2007-07-24 | 2008-03-26 | 山东大学 | Preparation method for potassium titanate crystal whisker |
| CN101275276A (en) * | 2007-12-25 | 2008-10-01 | 山东大学 | Preparation for sodium titanate crystal whisker |
| CN105646940A (en) * | 2015-12-28 | 2016-06-08 | 江南大学 | Method for coating surface of potassium titanate whisker with nanometer calcium carbonate |
| CN105837323A (en) * | 2016-03-29 | 2016-08-10 | 中山市承铭农业技术开发有限公司 | Method for producing slow-release fertilizer |
| CN105753582A (en) * | 2016-04-14 | 2016-07-13 | 安徽省嘉***业有限公司 | Organic peanut fertilizer and making method thereof |
| CN106119950A (en) * | 2016-06-23 | 2016-11-16 | 南通奥新电子科技有限公司 | A kind of preparation method and applications of high intensity potassium titanate crystal whisker |
| CN106119949A (en) * | 2016-06-23 | 2016-11-16 | 南通奥新电子科技有限公司 | The preparation method of a kind of high intensity potassium titanate crystal whisker and magnetic modification application thereof |
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