CN107814657A - A kind of soil conditioner of oyster shell combination fish ferment and preparation method thereof - Google Patents
A kind of soil conditioner of oyster shell combination fish ferment and preparation method thereof Download PDFInfo
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- CN107814657A CN107814657A CN201711099902.5A CN201711099902A CN107814657A CN 107814657 A CN107814657 A CN 107814657A CN 201711099902 A CN201711099902 A CN 201711099902A CN 107814657 A CN107814657 A CN 107814657A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- 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
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The present invention relates to a kind of soil conditioner of oyster shell combination fish ferment and preparation method thereof, include the component of following parts by weight：50~70 parts of oyster shell powder, 2~5 parts of auxiliary material, 5~10 parts of water, 5~10 parts of adhesive, 25~45 parts of fish ferment, 5~15 parts of coffee grounds.Prior art is distinguished, the present invention compounds fish ferment and other nutrients, make the conditioner with the function of soil conditioning function and slow-release fertilizer using oyster shell as body material, greatly improves the utilization rate for improving nutrients in soil；Be advantageous to slow down the rate of release of fertilizer, go to integrate the stink of oyster shell powder and fish ferment by adding coffee grounds, while coffee grounds can inherently reach fertilization effect.
Description
Technical field
The present invention relates to soil regulation technology field, the soil conditioner of more particularly to a kind of oyster shell combination fish ferment and
Its preparation method
Background technology
Fujian is the oyster culture area of Largest In China, and exemplified by 2012, oyster culture area in Fujian Province's is 3.53 ten thousand
Km2, yield account for the 27.12% and 37.39% of the whole nation, area and yield all rank first in the whole country respectively up to 147.6 ten thousand tons.Oyster
There are a large amount of oyster shells in process of manufacture, be 10: 7 calculating in the ratio of oyster and oyster shell, shell is arranged in Fujian Province every year
Amount rolls over ten thousand stere more than 180, average daily more than 2700 tons, rolls over more than 4900 cubic metres ten thousand tons about more than 100, now except part is former as production
Material is returned outside extra large reproduction or calcining lime, and major part fails properly to be acted upon, and is filled out by environmental sanitation department as production refuse collection
Bury or the person of being processed is poured directly into highway both sides, vacant lot without fixed duties or discarded irrigation canals and ditches, turn into the important pollution sources of urban and rural environment
One of.The oyster shell that part has been utilized, also because the demand in market and the reduction of consumption amount in recent years causes to produce, disappear weighing apparatus, oyster shell
Discarded and accumulation exceeded the carrying energy of environment, turn into the new pollution sources in town and country.Its main harm shows following
Aspect.
(1) environmental pollution is caused：
Oyster shell physicochemical character is stable, is not easy natural decomposition, arbitrarily topples over, be not only repugnant to the eye, influences the appearance in town and country,
And contaminated soil, cause to alkalize hardened.Meanwhile oyster sled extracts the human body and liquid system high protein remaining after meat, through 6-18
Just rotted after hour, give out pungent bad smell, a large amount of flies and mosquito can be attracted, turn into germ reproduction and the temperature propagated
Bed.Especially typhoon season, the oyster bulk deposition of rush-harvest have little time the oyster of sled stripping and prize oyster shell after stripping in public open space
Upper remaining oyster meat, oyster juice rot, and grow a large amount of mosquitos and flies, even more stink to high heaven, and sewage flows everywhere, directly threatens people
The health of the people masses.
(2) a large amount of soils are taken：
The oyster shell of accumulation is discarded for many years, up to degree of saturation, occupies a large amount of town and country and rural holding.Especially with coastal township
Village is very, and in village outside village, Around the house, both sides of highway, oyster shell is seen everywhere.Oyster shell continues and people strives ground, particularly inclines
The oyster shell that offshore beach is coated is poured on, constantly nibbles limited sea area resources.During the contradiction triggered between neighbourhood because toppling over oyster shell
There is generation, " dispute of oyster shell " has had influence on " harmonious rural area " structure, turns into one of Chan Li villages factors leading to social instability.
(3) potential safety hazard is formed：
Because oyster shell is not easily decomposed, it is poured into small stream river or irrigation canals and ditches, small stream ditch can be caused to block, jeopardize flood passage and farmland irrigating
Irrigate；The oyster shell of both sides of the road is deposited in, directly affects traffic order, causes traffic safety hidden danger.Coastal various regions need to increase
Public expenditure clears up oyster shell, and only Hui'an County spiral shell cities and towns environmental sanitation department handles the oyster shell on the township ground, expense every year according to investigations
About 300,000 yuan of expenditure, wastes human and material resources and financial resources.
Oyster shell pollution control is extremely urgent, if not being utilized effectively and dealing carefully with, pollution face will be further
Expand, have a strong impact on improvement and the new countryside construction of town and country human settlement.Therefore how preferably to utilize and develop oyster shell money
Source, improve value-added content of product, reduce environmental pollution, be oyster industry development key, while be also realize marine industries with
The key of travel industry joint development.
The major technology bottleneck of oyster shell processing：
(1) how to realize that scale efficiently utilizes oyster shell leftover bits and pieces, eliminate pollution sources turns waste into wealth simultaneously, lifting production
Product added value；
(2) in oyster shell leftover bits and pieces process, how to avoid producing secondary pollution；
(3) oyster shell leftover bits and pieces deep process technology can realize industrialization development, not be to rest on research level.
Soil conditioner is prepared with oyster shell：Largely caused in agricultural production using chemical fertilizer and agricultural chemicals soil acidity,
It is hardened, decline soil quality, this turn into Global Agriculture production present in outstanding problem.Soil is made with oyster shell powder to adjust
Agent is managed, can make soil that there is water-retaining property, nutrient preserving capability and gas permeability, soil physics structure can be improved, promotes edaphon numerous
Grow, promote absorption of the crop to soil nutrient, so as to reach volume increase, improving quality purpose.
Natural slow release fertilizer and calcium fertilizer are prepared with oyster shell：In China's chemical fertilizer this season utilization rate, nitrogen is 30~35%,
The main reason for phosphorus is 10~25%, and potassium is 35~50%, and utilization rate of fertilizer is low is leaching loss.Oyster shell contains abundant day
Right porous surface, is the ideal carrier of material attachment, and the nitrogenous fertilizer prepared with oyster shell powder has slow releasing function, can play extension
Fertilizer nutrient release time, the effect of utilization rate of fertilizer is improved, and be very suitable for doing the fertilizer of acid soil.
Soil is the most basic means of production of the mankind, and material base for the survival of mankind.But with economy it is fast
Speed development, in order to meet the needs of mankind are growing, people have started various unreasonably even to destroy soil using soil
The behavior on ground.Denude, occupy cultivated land, chemical fertilizer is abused, disorderly the activity such as digging has resulted in serious soil degradation to mineral resources.
According to statistics, the whole world possesses 7.30 hundred million hm2 of arable land at present, but have about 5,000,000 hm2 arable land because of soil degradation per annual and
Grain can not be produced.In order to solve soil issues, recover soil productivity, develop soil health, soil improvement turns into scholar
The object of research.Soil conditioner realizes improved soil, can effectively alleviate soil degradation problem.The main work(of soil conditioner
It can include：(1) soil nutrient status is improved：Improving soil nutrient status, recovering soil fertility is that the primary of soil conditioner is appointed
Business.(2) soil physics condition is improved：Improved soil structure, the good soil agreegate of Zinc fractions can be promoted.Conserve water and soil,
Prevent erosion, research in recent years shows, spraying soil structure conditioner can strengthen the steadiness of table soil, so as to play
The effect of soil conservation, solid soil.(3) soil chemistry environment is improved：All chemistry is occurring for the moment instead between soil colloid and the soil liquid
Should, all external trait expressions of soil are all the reflections of microcosmic soil chemical properties, so improving soil chemical properties
It is the basic place of improved soil.Soil conditioner achieves in regulation soil acidity or alkalinity and in terms of alleviating heavy metal pollution of soil
Larger progress.(4) improve geobiont condition, geobiont is the pith of soil vitality, in soil it is biological with it is micro-
Diversity of organism is maintenance of soil fertility, construction soil texture makes a great contribution.(5) plant agronomic character and life are improved
Reason effect, prevent soil-borne disease.Modified oyster shell has that porosity is higher, specific surface area is larger, cheap and easy to get, resource is rich
Rich, the advantages that absorption property is good, service life is long.It can be used as soil improvement rich in the several mineral materials needed for plant growth simultaneously
Agent, the retain water and nutrients ability of soil can be improved.Absorption aquatic product leftovers fermentate and other nutrients are compounded simultaneously, are prepared new
Type soil conditioner.Although it is more and more as the research of soil conditioner to oyster shell in recent years, and many progress are achieved,
But the research in agricultural practical application is weak field, needs to be further improved, is processed into soil conditioner, mainly still
Inorganic type roughing, still have from scale application with a distance from.
For oyster shell due to its unique material composition and structure, the important source material as acidic soil conditioner is gradual at present
It is taken seriously.Application publication number is individually disclosed one kind for CN105053026A and 106350073A and discarded using processing of aquatic products
The thing production method of plant growth regulating and a kind of based on oyster shell powder and the soil conditioner of marine polysaccharide and its preparation side
Method, using processing of aquatic products discarded object produce plant growth regulator, improve aquatic products processing discarded object utilization rate, change give up into
It is precious.And using the rich general characteristic of the raw oyster shell in sea, oyster shell is subjected to recycling.Using the dispersiveness of water-soluble organic silicon, make
Saline and alkaline and hardened soil is obviously improved.Be combined using marine polysaccharide, can effectively improve soil beneficial microorganism vigor and
Quantity, good result is played to soil improvement.But to release fertile speed fast for the soil conditioner of above patent formulation, in soil
Nutrient availability is low, causes to be added to the efficiency played in soil low.
The content of the invention
For this reason, it may be necessary to provide a kind of soil conditioner of oyster shell combination fish ferment, solves soil conditioning in the prior art
Agent releases that fertile speed is fast, the low technical problem of the nutrient availability in soil.
To achieve the above object, a kind of soil conditioner of oyster shell combination fish ferment is inventor provided, including it is following
The component of parts by weight：
As a preferred embodiment of the present invention, the soil conditioner of oyster shell combination fish ferment, the soil conditioner
Parts by weight be specially：
As a preferred embodiment of the present invention, the soil conditioner of oyster shell combination fish ferment, the soil conditioner
Parts by weight be specially：
Inventor additionally provides a kind of preparation method of the soil conditioner of oyster shell combination fish ferment, including following step
Suddenly：
Prepare oyster shell powder
After oyster shell is calcined into preset time at high temperature, cooling, grinding, sieving are modified；By modified oyster
Shell carries out ultra-fine grinding, and oyster shell powder is made, standby；
Prepare fish ferment
Step 1, raw material crushed, the component that the raw material includes following parts by weight mixes：Discarded 1 part of crust；Sea
Band 1-3 parts；Enteromorpha 2-5 parts；
Step 2, the particle addition trace element materials by gained in step 1, add water homogenate into thick, input fermentation tank
In, solid-liquid mass ratio is added water to as 1：1-3, aquatic products processing scrap feed material is obtained, add microbial fermentation inoculum, the aquatic products processing
The mass ratio of scrap feed material and microbial fermentation inoculum is 10-100：1, the microbial fermentation inoculum includes isometric light
Bacterium microbial inoculum, lactic acid bacteria agent, yeast bacteria agent, gemma bacillus agent are closed, the Microflora of the microbial fermentation inoculum is big
In 108/mL, stir, and add alkali regulation pH to 6-10, sealed fermenting；
Step 3, when temperature of charge rises to 70 DEG C in step 2 gained fermentation tank, continue fermentation 1-30 days, stir 2- daily
3 times, each 5min, rotating speed is that 50-100 turns/min, releases material, filtered or centrifugation, collects zymotic fluid, be utilized aquatic products
Processing waste produces fish ferment, standby；
Prepare soil conditioner
By oyster shell powder, auxiliary material, fish ferment, coffee grounds according to 6：4：30：8 ratios mix, and add water and adhesive, fully
Stirring, after mediating uniformly, soil conditioner is prepared into according to required solid product external form.
As a preferred embodiment of the present invention, during fish ferment is prepared, 1 part of raw material after crushing is taken, adds 12
The distilled water of part, stirs into turbid and is put into ultrasonic wave, and in 40~70 ° of lower 10~30min of ultrasonic disperse, fish pomace is made
Dispersion liquid, by the dispersion liquid of fish pomace and raw material according to 1：After 10 ratio mixing, trace element materials are added, add water to be homogenized
Into thick, put into fermentation tank.
As a preferred embodiment of the present invention, the auxiliary material be poly-aspartate, chitosan, polyvinyl alcohol, activated carbon,
Diatomite, bentonite, kaolin, zeolite, activated alumina, any one or a few combination.
As a preferred embodiment of the present invention, described adhesive is starch, dextrin, polyvinyl alcohol, carboxymethyl cellulose,
Any one or a few combination.
Prior art is different from, above-mentioned technical proposal has advantages below：
1), the soil conditioner compounds fish ferment and other nutrients, makes the conditioner simultaneous using oyster shell as body material
Function with soil conditioning function and slow-release fertilizer, the inorganic type soil conditioner feature of relative early stage research is stronger, application
Scope is wider, makes the product market potential bigger；
2), on the one hand solve oyster shell and fish ferment brings unpredictable pollution to environment；On the other hand the product
Application, greatly improve improve soil in nutrients utilization rate；Be advantageous to slow down the rate of release of fertilizer, fertilizer conservation can be played
And the effect of utilization rate of fertilizer is improved, effectively reduce fertilizer amount.
3) oyster shell powder is engaged with fish ferment, produces the nutrients beneficial to plant growth；
4) using the taste removal dehumidifying of coffee grounds the characteristics of, go to integrate the smelly of oyster shell powder and fish ferment by adding coffee grounds
Taste, while coffee grounds can inherently reach fertilization effect, belong to a kind of magical effect of coffee grounds.
Embodiment
To describe the technology contents of technical scheme, construction feature, the objects and the effects in detail, below in conjunction with specific reality
Example is applied to be explained in detail.
First embodiment
A kind of soil conditioner of oyster shell combination fish ferment, including the component of following parts by weight mix：
In the present embodiment, the physique of oyster shell is cuticula, prismatic layer, nacre composition, and major part is prism
Layer, bladed structure, containing a large amount of 2-10 μm of micropores, has stronger adsorption capacity, in order to further improve its absorption property,
By different modifications, change its duct and hole changes, form complex porous structure, this is its absorption property
Basis.The absorption property of modified oyster shell is studied simultaneously, and the soil modifier to compound new establishes scientific basis.
It is modified, ultrasonically-modified, cross-linking modified that the oyster shell is modified as organically-modified, heat modification, inorganic acid alkali salt, its
In any one.The oyster shell is modified as heat modification, the heat modification concretely comprise the following steps oyster shell is calcined at high temperature it is pre-
If after the time, cooling, grinding, sieving.Specially oyster shell is crushed to after 600-1200 DEG C of roasting temperature 8-16 hour
100 mesh.Heat modification can make inorganic adsorbent lose the moisture in surface and structural framework, increase specific surface area, reduce moisture film pair
The absorption resistance of adsorbed material, so as to improve absorption property.But modified temperature and time must be grasped in heat modification,
It because if calcining heat is too high, can be destroyed some ionic structure skeletons, ion-exchange capacity is lost, and is unfavorable for adsorptivity
The raising of energy.
Oyster shell progress ultramicro grinding, is further improved surface area and porosity, greatly improves adsorptivity by modified
Energy.Using absorption property as index, determine that oyster shell ultramicro grinding technological parameter includes：Charging rate, feed particles, crush number
And stream pressure selection etc..Ultramicro grinding is to overcome solid interior cohesiveness to be allowed to brokenly using mechanical or hydrokinetic method
It is broken, so as to which more than 3 millimeters of material particles to be crushed to the operating technology of 10-25 microns.
The auxiliary material is poly-aspartate, chitosan, polyvinyl alcohol, activated carbon, diatomite, bentonite, kaolin, boiling
Stone, activated alumina, any one or a few combination.Take diatomite to be mixed with bentonite in the present embodiment and be used as auxiliary material.Silicon
Diatomaceous earth is a kind of siliceous rock, and its chemical composition is with SiO2Based on, SiO can be used2·nH2O represent, mineralogical composition be opal and
Its mutation.Kaolin is a kind of nonmetallic minerals, is a kind of clay and clay rock based on kaolinite race clay mineral.Its ore deposit
Thing composition is mainly by the mineral composition such as kaolinite, galapectite, hydromica, illite, montmorillonite and quartz, feldspar.
The water is common distilled water.
Described adhesive is starch, dextrin, polyvinyl alcohol, carboxymethyl cellulose, any one or a few combination.This reality
Apply and starch is taken in example as adhesive.Starch is that glucose molecule is polymerized, and it is that carbohydrate is most universal in cell
Storage form.Amylum body is the merocrystalline of water-insoluble, under polarized light in birefringence.
Method system of the preparation method of the fish ferment as disclosed in original self-designed CN 201510555696.9
, specific method is as follows：
Step 1, raw material crushed, the component that the raw material includes following parts by weight mixes：Discarded 1 part of crust；Sea
Band 1-3 parts；Enteromorpha 2-5 parts；
Step 2, the particle addition trace element materials by gained in step 1, add water homogenate into thick, input fermentation tank
In, solid-liquid mass ratio is added water to as 1：1-3, aquatic products processing scrap feed material is obtained, add microbial fermentation inoculum, the aquatic products processing
The mass ratio of scrap feed material and microbial fermentation inoculum is 10-100：1, the microbial fermentation inoculum includes isometric light
Bacterium microbial inoculum, lactic acid bacteria agent, yeast bacteria agent, gemma bacillus agent are closed, the Microflora of the microbial fermentation inoculum is big
In 108/mL, stir, and add alkali regulation pH to 6-10, sealed fermenting；
Step 3, when temperature of charge rises to 70 DEG C in step 2 gained fermentation tank, continue fermentation 1-30 days, stir 2- daily
3 times, each 5min, rotating speed is that 50-100 turns/min, releases material, filtered or centrifugation, collects zymotic fluid, be utilized aquatic products
Processing waste produces fish ferment, standby；
The coffee grounds is the dregs left after normal coffee powder boiled, and dries and obtains.
Second embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, the weight number of oyster shell powder
Component is 55 parts.
3rd embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, the weight number of oyster shell powder
Component is 60 parts.
Fourth embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, the weight number of oyster shell powder
Component is 50 parts.
5th embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, the weight number of oyster shell powder
Component is 70 parts.
Sixth embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, weight array part of auxiliary material
For 3 parts, the auxiliary material is poly-aspartate.Poly-aspartate (polyaspartic acid) is a kind of amino acid polymer, day
So it is present in snail and mollusk shell.
7th embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, weight array part of auxiliary material
For 2 parts, the auxiliary material is chitosan.Chitosan (chitosan) is also known as chitosan, is widely present by nature
What chitin (chitin) obtained by deacetylation.
8th embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, weight array part of auxiliary material
For 5 parts, the auxiliary material is polyvinyl alcohol.Polyvinyl alcohol, organic compound, white plates, cotton-shaped or pulverulent solids are tasteless.
9th embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, and weight array part of water is
6 parts.
Tenth embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, and weight array part of water is
5 parts.
11st embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, and weight array part of water is
10 parts.
12nd embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, the weight array of adhesive
Part is 8 parts.Described adhesive is dextrin, and dextrin is the technical terms for weighing material cooking technique.Starch it is heated,
When decomposing and hydrolyze under acid or diastatic action, the starch of macromolecular is converted first into the intermediate material for small molecule,
It is just called dextrin by middle small-molecule substance at this moment, people.
13rd embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, the weight array of adhesive
Part is 5 parts.Described adhesive is polyvinyl alcohol, and polyvinyl alcohol is organic compound, white plates, cotton-shaped or pulverulent solids,
It is tasteless.
14th embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, the weight array of adhesive
Part is 10 parts.Described adhesive is carboxymethyl cellulose, and cellulose obtains carboxymethyl cellulose (CMC) after carboxy methylation, its
The aqueous solution has the effects such as thickening, film forming, gluing, water tariff collection, colloid protection, emulsification and suspension.
15th embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, the weight array of fish ferment
Part is 40 parts.
16th embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, the weight array of fish ferment
Part is 25 parts.
17th embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, the weight array of fish ferment
Part is 45 parts.
18th embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, the weight array of coffee grounds
Part is 12 parts.
19th embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, the weight array of coffee grounds
Part is 5 parts.
20th embodiment
The difference of soil conditioner and first embodiment disclosed by the present embodiment essentially consists in, the weight array of coffee grounds
Part is 15 parts.
21st embodiment
The present embodiment provides a kind of preparation method of the soil conditioner of oyster shell combination fish ferment, comprises the following steps：
Prepare oyster shell powder
After oyster shell is calcined into preset time at high temperature, cooling, grinding, sieving are modified；By modified oyster
Shell carries out ultra-fine grinding, and oyster shell powder is made, standby；
Oyster shell calcines preset time at high temperature, specially that oyster shell is small in 600-1200 DEG C of roasting temperature 8-16
Shi Hou, it is crushed to 100 mesh.
Prepare fish ferment
Step 1, raw material crushed, the component that the raw material includes following parts by weight mixes：Discarded 1 part of crust；Sea
Band 1-3 parts；Enteromorpha 2-5 parts；
Step 2, the particle addition trace element materials by gained in step 1, add water homogenate into thick, input fermentation tank
In, solid-liquid mass ratio is added water to as 1：1-3, aquatic products processing scrap feed material is obtained, add microbial fermentation inoculum, the aquatic products processing
The mass ratio of scrap feed material and microbial fermentation inoculum is 10-100：1, the microbial fermentation inoculum includes isometric light
Bacterium microbial inoculum, lactic acid bacteria agent, yeast bacteria agent, gemma bacillus agent are closed, the Microflora of the microbial fermentation inoculum is big
In 108/mL, stir, and add alkali regulation pH to 6-10, sealed fermenting；
Step 3, when temperature of charge rises to 70 DEG C in step 2 gained fermentation tank, continue fermentation 1-30 days, stir 2- daily
3 times, each 5min, rotating speed is that 50-100 turns/min, releases material, filtered or centrifugation, collects zymotic fluid, be utilized aquatic products
Processing waste produces fish ferment, standby；
Prepare soil conditioner
By oyster shell powder, auxiliary material, fish ferment, coffee grounds according to 6：4：30：8 ratios mix, and add water and adhesive, fully
Stirring, after mediating uniformly, soil conditioner is prepared into according to required solid product external form.
During fish ferment is prepared, 1 part of raw material after crushing is taken, 12 parts of distilled water is added, stirs into turbid and be put into
In ultrasonic wave, in 40~70 ° of lower 10~30min of ultrasonic disperse, the dispersion liquid of obtained fish pomace, by the dispersion liquid of fish pomace
With raw material according to 1：After 10 ratio mixing, trace element materials are added, add water homogenate to put into fermentation tank into thick.Make
Fish pomace is modified with ultrasonic wave, rapid release nutrient reduces cost, has greatly widened answering for fish pomace
Use field.
The auxiliary material is poly-aspartate, chitosan, polyvinyl alcohol, activated carbon, diatomite, bentonite, kaolin, boiling
Stone, activated alumina, any one or a few combination.
Described adhesive is starch, dextrin, polyvinyl alcohol, carboxymethyl cellulose, any one or a few combination.
The soil conditioner being prepared in the present embodiment, there is advantages below：
The soil conditioner compounds fish ferment and other nutrients, has the conditioner concurrently using oyster shell as body material
There is the function of soil conditioning function and slow-release fertilizer, the inorganic type soil conditioner feature of relative early stage research is stronger, using model
Enclose more extensively, make the product market potential bigger；
On the one hand solve oyster shell and unpredictable pollution is brought to environment with fish ferment；On the other hand the product should
With, greatly improve improve soil in nutrients utilization rate；Be advantageous to slow down the rate of release of fertilizer, fertilizer conservation can be played and carried
The effect of high utilization rate of fertilizer, effectively reduces fertilizer amount.
Oyster shell powder is engaged with fish ferment, produces the nutrients beneficial to plant growth；
The characteristics of being dehumidified using the taste removal of coffee grounds, go to integrate the smelly of oyster shell powder and fish ferment by adding coffee grounds
Taste, while coffee grounds can inherently reach fertilization effect, belong to a kind of magical effect of coffee grounds.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or terminal device including a series of elements not only include those
Key element, but also the other element including being not expressly set out, or it is this process, method, article or end also to include
The intrinsic key element of end equipment.In the absence of more restrictions, limited by sentence " including ... " or " including ... "
Key element, it is not excluded that other key element in the process including the key element, method, article or terminal device also be present.This
Outside, herein, " being more than ", " being less than ", " exceeding " etc. are interpreted as not including this number；" more than ", " following ", " within " etc. understand
It is to include this number.
Although the various embodiments described above are described, those skilled in the art once know basic wound
The property made concept, then other change and modification can be made to these embodiments, so embodiments of the invention are the foregoing is only,
Not thereby the scope of patent protection of the present invention, every equivalent structure made using description of the invention or equivalent process are limited
Conversion, or is directly or indirectly used in other related technical areas, be similarly included in the present invention scope of patent protection it
It is interior.
Claims (7)
1. a kind of soil conditioner of oyster shell combination fish ferment, it is characterised in that include the component of following parts by weight：
2. the soil conditioner of oyster shell combination fish ferment according to claim 1, it is characterised in that the soil regulation
The parts by weight of agent are specially：
3. the soil conditioner of oyster shell combination fish ferment according to claim 1, it is characterised in that the soil regulation
The parts by weight of agent are specially：
4. a kind of preparation method of the soil conditioner of oyster shell combination fish ferment, it is characterised in that comprise the following steps：
Prepare oyster shell powder
After oyster shell is calcined into preset time at high temperature, cooling, grinding, sieving are modified；Modified oyster shell is entered
Row ultra-fine grinding, oyster shell powder is made, it is standby；
Prepare fish ferment
Step 1, raw material crushed, the component that the raw material includes following parts by weight mixes：Discarded 1 part of crust；Sea-tangle 1-3
Part；Enteromorpha 2-5 parts；
Step 2, the particle of gained in step 1 added into trace element materials, adds water homogenate to put into fermentation tank into thick,
Solid-liquid mass ratio is added water to as 1：1-3, aquatic products processing scrap feed material is obtained, add microbial fermentation inoculum, the aquatic products processing is given up
The mass ratio for abandoning raw material and microbial fermentation inoculum is 10-100：1, the microbial fermentation inoculum includes in equal volume photosynthetic
Bacterium microbial inoculum, lactic acid bacteria agent, yeast bacteria agent, gemma bacillus agent, the Microflora of the microbial fermentation inoculum are more than
108/mL, stir, and add alkali regulation pH to 6-10, sealed fermenting；
Step 3, when temperature of charge rises to 70 DEG C in step 2 gained fermentation tank, fermentation 1-30 days is continued, daily stirring 2-3 times,
Each 5min, rotating speed are that 50-100 turns/min, release material, filtered or centrifugation, collect zymotic fluid, be utilized aquatic products processing
Discarded object produces fish ferment, standby；
Prepare soil conditioner
By oyster shell powder, auxiliary material, fish ferment, coffee grounds according to 6：4：30：8 ratios mix, and add water and adhesive, fully stir
Mix, after mediating uniformly, soil conditioner is prepared into according to required solid product external form.
5. the preparation method of the soil conditioner of oyster shell combination fish ferment according to claim 4, it is characterised in that：
During fish ferment is prepared, 1 part of raw material after crushing is taken, 12 parts of distilled water is added, stirs into turbid and be put into ultrasound
In ripple, in 40~70 ° of lower 10~30min of ultrasonic disperse, the dispersion liquid of obtained fish pomace, by the dispersion liquid of fish pomace and original
Material is according to 1：After 10 ratio mixing, trace element materials are added, add water homogenate to put into fermentation tank into thick.
6. the preparation method of the soil conditioner of oyster shell combination fish ferment according to claim 4, it is characterised in that：
The auxiliary material is poly-aspartate, chitosan, polyvinyl alcohol, activated carbon, diatomite, bentonite, kaolin, zeolite, work
Property aluminum oxide, any one or a few combination.
7. the preparation method of the soil conditioner of oyster shell combination fish ferment according to claim 4, it is characterised in that：
Described adhesive is starch, dextrin, polyvinyl alcohol, carboxymethyl cellulose, any one or a few combination.
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