CN108558580A - A kind of spent bleaching clay base organic fertilizer and its preparation method and application - Google Patents
A kind of spent bleaching clay base organic fertilizer and its preparation method and application Download PDFInfo
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- CN108558580A CN108558580A CN201810745218.8A CN201810745218A CN108558580A CN 108558580 A CN108558580 A CN 108558580A CN 201810745218 A CN201810745218 A CN 201810745218A CN 108558580 A CN108558580 A CN 108558580A
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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
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The present invention relates to a kind of spent bleaching clay base organic fertilizers and its preparation method and application, belong to organic fertilizer technical field.The organic fertilizer of the present invention is prepared by each raw material of following each component content：Spent bleaching clay 20~30%, rice husk ash 2.5~7.5%, tea seed cake 5~15%, humic acid 2.5~7.5%, rice bran meal 5~15%, animal dung 20~40%, rice straw or bacteria residue 5~10% form.The organic fertilizer of the present invention can be effectively improved soil regime, improve the growth that the water conservation of soil holds fertile ability, promotes crop, increasing both production and income.In addition, the organic fertilizer of the present invention is prepared by spent bleaching clay, animal dung, rice straw the like waste, solve the problems, such as that the recycling of various agricultural waste recycles.Organic fertilizer of the present invention can be applied to production green agricultural product, not only reduce pollution, and protected ecological environment but also improved the production efficiency and economic benefit of enterprise, and therefore, organic fertilizer of the invention has boundless development prospect.
Description
Technical field
The invention belongs to organic fertilizer technical field, it is related to a kind of spent bleaching clay base organic fertilizer and its preparation method and application.
Background technology
Spent bleaching clay processing in the country's is limited by technology and economic condition at present, and comprehensive treatment technique is vacant, spent bleaching clay
Resources development and utilization rate is very low, and most of oil plant is all it as offal treatment, or by personal or individual workship simple
Squeezing arbitrarily abandons after carrying oil, and the spent bleaching clay of fraction is recycled, but has its shortcoming, e.g., utilizes spent bleaching clay
The middle higher feature of oil content extracts grease, but is not solved still the problem of residual residue after extracting；Or utilize spent bleaching clay
Clay characteristic as cement mixing dispensing, but production technology is complicated, added value is low；Or it is used as cement using its higher combustion value
Auxiliary fuel, but spent bleaching clay combustion process is also easy to produce dust and easily leads to machine obstacle；Or utilize its higher protein and grease
As the forage compounding of poultry, domestic animal, but because grease is oxidizable, poor quality, nutritive value are low and may have toxicity problem.Cause
This, spent bleaching clay fails a large amount of utilizations for carrying out having scale.For spent bleaching clay as offal treatment, the economy for not only increasing enterprise is negative
Load, and if cannot get timely processing, also pollute the environment, jeopardize groundwater quality, and since contained oil is unsaturated fat,
It is directly exposed in air and is also easy to that spontaneous combustion occurs, cause fire, cause damages to people's life and property.
By the nutrient measurement to spent bleaching clay, find in spent bleaching clay containing abundant grease, protein, organic matter, humic
The organic matters such as acid, amino acid and available phosphorus, the nutrients such as effective potassium, and vitamin E, street alcohol, the phosphorus adsorbed in decolorization
The substances such as fat, pigment are recycling resource.For realize Clean Development, save development, security developments and sustainable development,
The two-win for improving the level of resources utilization and preserving the ecological environment.By developing a circular economy, resource eat it is dry bleed, make waste
Turn waste into wealth, realizes comprehensive utilization of resources, regeneration and recycling.Under the overall background that resource ecology efficiently utilizes, it is
Active response national policy carries out Fertilizer Transformed utilization to a large amount of spent bleaching clays generated in oil production.In grease spent bleaching clay
The toxic heavy metal elements such as Cd, Pb, Hg, As, Cr content well below the organic fertilizer agricultural industry criteria (NY in China
The control line of normative reference (GB 8172-87) in 525-2002), as organic fertilizer resource, there is no heavy metal pollutions
Risk, meanwhile, using the strong adsorption characteristic of spent bleaching clay, pollution of the stink generated in compost manufacturing process to air is reduced,
After manufactured deodorization fertilizer is applied to soil, the porosity of soil can be effectively improved and improve the preservation capacity of water and fertility of soil, promoted
Plant growth reaches the discharge that can reduce spent bleaching clay, and can create income.
Based on the above reasons, special to propose the application.
Invention content
In view of the problems of the existing technology, the present invention provides a kind of spent bleaching clay base organic fertilizer and preparation method thereof and answer
With.
In order to realize that above-mentioned first purpose of the present invention, the present invention adopt the following technical scheme that：
A kind of spent bleaching clay base organic fertilizer, in terms of butt, the organic fertilizer is former by each component of following mass percentage contents
Material is prepared：
Further, the spent bleaching clay base organic fertilizer described in above-mentioned technical proposal, in terms of butt, the organic fertilizer is by following
The each component raw material of mass percentage content is prepared：
Preferably, the spent bleaching clay base organic fertilizer described in above-mentioned technical proposal, in terms of butt, the organic fertilizer is by following matter
The each component raw material of amount degree is prepared：
It is highly preferred that the spent bleaching clay described in above-mentioned technical proposal is the spent bleaching clay of edible oil and fat factory.
Second object of the present invention is to provide the preparation method of spent bleaching clay base organic fertilizer described above, the method tool
Body includes the following steps：
(1) pretreatment of raw material：Prepare each raw material according to the ratio, crushes or clipping is cut into suitable size；
(2) selection and construction on composting ground：Select topography it is higher, it is leeward on the sunny side, relatively close from water source, transport application is convenient
Place is composting place, by levelling of the land, compacting, and excavates deep 10~30cm, " ten " font or " well " word of wide 20~40cm
Shape ditch is laid with not perishable branch or hard hard crop material, the air drain as compost bottom and gutter in ditch；
(3) mixing of raw material：The pretreated each raw material of step (1) will be passed through to mix, then use urine or water to adjust mixed
The total moisture content for closing raw material is 60~70%, is mixed well again rear spare；
(4) stacking method：The spent bleaching clay of 10~30cm of layer overlay thickness is used as under absorption and oozes on the air drain of stack-up-yard
The heelpiece of fertilizer point, the raw material after then mixing well step (3) is successively accumulated, is steady and sure, and sprinkles compost fermentation on each layer
Microbial inoculum, meanwhile, according to nutrient situation, carbon-nitrogen ratio is adjusted 25~30 with urea：1 range, it is 1~3 meter wide to be piled into bottom, high by 1
~2 meters of steamed bun shape is sealed with plastic film in time after heap is good；
(5) it is managed after heap：5~7 days after heap, when 60~70 DEG C of heap Nei Wenduda, maintains high temperature 3~5 days, during which keep heap
Interior moisture is not less than 60%, and heap temperature is not higher than 70 DEG C, and heap temperature is excessively high or humidity is too low, then needs the punching from top to pour water, then
Turning is primary, by 2~3 turnings, after heap temperature declines, obtains organic fertilizer finished product, compresses blinding preservation or packed standby
With.
Further, it is preferably dimensioned to be 5~10cm after the shearing of straw described in above-mentioned technical proposal step (1).
Further, it is vaccinated with decomposition microbial agent in mixed raw material described in above-mentioned technical proposal step (3).
Third object of the present invention is to provide the application of spent bleaching clay base organic fertilizer described above, the organic fertilizer
Application in terms of rice cultivation, peanut, fruit tree.
Further, method of administration tool of the spent bleaching clay base organic fertilizer described in above-mentioned technical proposal in terms of rice cultivation
Body is as follows：It is 1000 in mass ratio by the organic fertilizer and nitrogenous fertilizer, phosphate fertilizer, potash fertilizer：5：6：8 ratio after mixing, in rice
Turn over preceding application in field.
Further, method of administration tool of the spent bleaching clay base organic fertilizer described in above-mentioned technical proposal in terms of planting peanut
Body is as follows：It is 1500 in mass ratio by the organic fertilizer and nitrogenous fertilizer, phosphate fertilizer, potash fertilizer：3：6：10 ratio after mixing, in flower
After raw field is turned over, dressing furrow application is opened.
Further, method of administration tool of the spent bleaching clay base organic fertilizer described in above-mentioned technical proposal at the aspect that raises fruit trees
Body is as follows：On the fruit tree in the best fruiting period by the organic fertilizer, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer in mass ratio be 3000：5：10：20 mixings
Afterwards, open loop row ditch is applied.
Compared with prior art, a kind of spent bleaching clay base organic fertilizer of the present invention and its preparation method and application has such as
Lower advantageous effect：
(1) the physics and chemistry situation of present invention spent bleaching clay base organic fertilizer obtained above and nutrient content are as follows：PH value 7~8, has
Machine matter 50~60%, nitrogen 1~1.5%, phosphorus 2~3%, potassium 1~1.5%, N P and K total nutrient 4.5~5.5%, content of beary metal
For 0.05~0.07mg/kg of total mercury, total 0.8~0.9mg/kg of cadmium, total 3~4mg/kg of lead, total 8~9mg/kg of arsenic, total chromium 11~
12mg/kg meets the standard of organic commercial fertilizer production.
(2) spent bleaching clay base organic fertilizer provided by the invention can be effectively improved soil regime using the organic fertilizer, promote crop
Growth, increasing both production and income；Organic fertilizer is made by mixing into spent bleaching clay and animal dung and other agricultural wastes by the present invention, is solved simultaneously
It has determined the recyclings of a variety of wastes；In addition, spent bleaching clay organic fertilizer is applied to agricultural production, rice cultivation, peanut by the present invention
Equal green agricultural products, had not only reduced pollution, and had protected ecological environment but also improved the production efficiency and economic benefit of enterprise, thus
As it can be seen that the present invention has boundless development prospect.
Description of the drawings
Fig. 1 is the fabrication processing figure of the spent bleaching clay base organic fertilizer of the present invention.
Specific implementation mode
It elaborates below to the case study on implementation of the present invention.The implementation case under the premise of technical solution of the present invention into
Row is implemented, and gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following realities
Apply case.
The information for including according to the application, to those skilled in the art can be easily to the essence of the present invention
Really description carries out various changes, without departing from spirit and scope of the appended claims.It should be understood that the scope of the present invention is not
Process, property or component defined by being confined to, because these embodiments and other descriptions are just for the sake of schematic
Illustrate certain aspects of the present disclosure.In fact, this field or those skilled in the relevant art obviously can be to embodiment party of the present invention
The various changes that formula is made all cover within the scope of the appended claims.
For a better understanding of the present invention rather than limit the scope of the invention, expression dosage used in this application,
All numbers of percentage and other numerical value, are understood to " about " be modified with word in all cases.Therefore,
Unless stated otherwise, otherwise digital parameters listed in specification and appended book are all approximations, may
It can be changed according to the difference for the desirable properties for attempting to obtain.Each digital parameters at least should be considered as according to being reported
Effective digital and by it is conventional round up method by obtain.
In the prior art, spent bleaching clay abandons, and there are significant wastages, cannot be fully used, and are unfavorable for the protection of environment,
It cannot promote the reasonable utilization of resource, economic benefit cannot be brought to enterprise.
Spent bleaching clay base organic fertilizer provided in an embodiment of the present invention, component by quality of material butt ratio by spent bleaching clay 20~
30%, rice husk ash 2.5~7.5%, Extracted From Oil-tea-cake 2.5~7.5%, humic acid 2.5~7.5%, rice bran meal 2.5~7.5%, livestock and poultry
Excrement 20~40% and straw 20~30% form.Spent bleaching clay therein can reduce production cost without purchase cost, organic fertilizer per ton
100~150 yuan, that is, be conducive to the reasonable utilization of resource, and can be that value is created in enterprise's production, meanwhile, can fertilizing soil and be
Green agricultural product provides fertilizer product.
The methods and techniques route that the present invention uses：
It is combined using lab analysis measurement, factorial praluction and field experiment, passes through indoor measurement organic fertilizer component
Spent bleaching clay and organic materials are mixed in workshop, are fermented by nutrient content, qualified by being produced to the control of fermentation process
Organic fertilizer, and by the organic fertilizer produced crop field carry out manure trial, and determine organic fertilizer suitable usage and dosage.
The present invention is rationally disposed using the spent bleaching clay of edible oil and fat factory as object, with spent bleaching clay as target, and emphasis is useless to analyzing
The nutrient situation of carclazyte proposes composting technology technique and method of administration, including：
(1) spent bleaching clay physics and chemistry analysis
Physics is carried out to spent bleaching clay and chemical property is detected analysis, property indices are grasped, such as moisture content, pH
Content of beary metal such as value, npk nutrient content and Cd, Pb, Hg, As, Cr etc..
(2) spent bleaching clay composting technology
By carrying out spent bleaching clay compost experiment, experimentation and operating parameter are recorded, compost material is determined by experiment
The preference temperature etc. of mixing match, fermentation period, compost, influence of the analysis operating parameter to compost effect, optimizes composting technology
Main technologic parameters.
(3) fertilizer efficiency using effect is tested
By spent bleaching clay fertilizer carry out crops using effect experiment, explored on rice, peanut, fruit tree its using effect and
Influence to soil and crops provides good disposal technology mode for the spent bleaching clay of oil and fat refining enterprise.
What spent bleaching clay application of the present invention to be solved is Fertilizer Transformed, by using organic fermentation as approach, coordinating other organic matters
A kind of novel organic fertilizer is produced, and it is compared in Different Crop with conventional fertilizer application, verifies the profit to crops
Use effect.
(1) spent bleaching clay composting technology.Spent bleaching clay is as organic fertilizer resource using at home there is not yet relevant report, is fabricated to
The technique of organic fertilizer is relatively complicated, is the chief technology for needing to solve in material proportion, composting process control.
(2) determination of the usage and dosage of spent bleaching clay fertilizer.Different Crop (rice, peanut, fruit tree) to nutrient demand
Difference, utilizing status of the spent bleaching clay fertilizer application in Different Crop also will produce difference, determine spent bleaching clay fertilizer usage and
Dosage, by applying spent bleaching clay organic fertilizer, per hectare crop increases by 500~1000 yuan of net income, spent bleaching clay fertilizer is made to produce
It is upper to play positive effect.
(3) cost of organic fertilizer production is saved：By adding spent bleaching clay in organic fertilizer, organic fertilizer per ton can reduce production
100~150 yuan of cost.
The present invention has filled up the blank in spent bleaching clay agricultural use field：At present both at home and abroad using spent bleaching clay as Fertilizer Transformed application
It is rarely reported, since spent bleaching clay has the characteristics that stronger adsorptivity, stacked organic manufacturing process can be effectively removed using it as raw material
The stink of middle generation or offending gas, and its porosity having also is more conducive to the aerobic fermentation of organic fertilizer, it is manufactured
Organic fertilizer application in by plate, viscous, acid, it is thin with the characteristics of red soil after, the gas permeability of soil can be effectively improved, to soil materialization
Matter improves and there is preferable effect, analysis of the invention can fill up this respect blank for the growth of crop.
Be conducive to preserve the ecological environment：Currently, polished fat's spent bleaching clay does not have preferable processing mode also, usually as useless
Gurry is buried or directly outdoor discarding, after the grease corruption in spent bleaching clay, seriously pollutes environment, jeopardizes groundwater quality, and contained
Oil is high unsaturated fat, is contacted with air it also occur that fire, the analysis of this item purpose, utilization of waste as resource saves
About resource, and discharge is reduced, meanwhile, spent bleaching clay organic fertilizer can also be used as the important nutrients source of green agriculture production,
It is environmentally friendly Land use systems, has the function of preferably preserving the ecological environment.
Embodiment 1：
A kind of spent bleaching clay base organic fertilizer of the present embodiment, in terms of butt, the organic fertilizer is by following mass percentage contents
Each component raw material be prepared：Spent bleaching clay 30kg, rice husk ash 5kg, tea seed cake 10kg, humic acid 5kg, rice bran meal 10kg, livestock and poultry
Excrement 30kg, rice straw 10kg, wherein：Each component gross mass is 100kg.
The present embodiment spent bleaching clay base organic fertilizer described above is specifically prepared with the following method, including walks as follows
Suddenly：
(1) the raw material selection of compost
Spent bleaching clay：The content of organic matter is high, and strong adsorption, deodorization can prevent and reduce well the volatilization of ammonia, and nutrient is comprehensive, does
Net health, cost of material are low.
Rice husk ash：In alkalinity, silicon, potassium content are high, and strong adsorption is conducive to the holding of nutrient；
Tea seed cake, rice bran meal：Available nutrient content is high, it is decomposed to be conducive to organic fertilizer acceleration, improves the fertilizer efficiency of compost；
Rice straw, bacteria residue：It is the carbon source of organic fertilizer, and decomposed speed is fast, the cost of material is low rich in cellulose；
Humic acid：It is easy to nutrient and forms Chelating state, improves the efficiency that nutrient is absorbed by plants；
Animal dung：Main nitrogen, nutrient is comprehensive, raw material is at low cost.
(2) processing of composting material：
In order to accelerate decomposition, before composting, various accumulation materials will crush preferably in principle, increase contact area and be conducive to
Decomposition, wherein rice straw is cut into 5~10cm long preferably.
(3) composting method：
1. the selection and construction on composting ground：Should select topography it is higher, it is leeward on the sunny side, relatively close from water source, transport application is convenient
Place be composting place.By levelling of the land, compacting, and deep 20cm is excavated, " ten " font or " well " font of wide 30cm or so
Ditch is laid with not perishable branch or hard hard crop material, the air drain as compost bottom and gutter in ditch.
2. composting raw material proportioning：The water content of raw material is measured before composting, and by spent bleaching clay 30kg, rice husk ash 5kg, tea seed cake
10kg, humic acid 5kg, rice bran meal 10kg, animal dung 30kg, rice straw 10kg carry out hybrid composting, meanwhile, according to raw aqueous
Gauge calculates total moisture content of compost, and urine or water be used in combination to adjust the water content of compost 60~70%, decomposed in order to accelerate, and also
Commercially available decomposition microbial agent can be inoculated with and promote decomposition.
3. stacking method：The spent bleaching clay of layer overlay thickness about 20cm is divided as fertilizer is oozed under absorbing on the air drain of stack-up-yard
Heelpiece.Then by processed material (after mixing well) successively accumulation, having peace of mind, and compost fermentation bacterium is sprinkled on each layer
Agent, meanwhile, according to nutrient situation, carbon-nitrogen ratio is adjusted 25~30 with urea：1 range, is piled into that bottom is 2 meters wide, high 1.5 meters
Steamed bun shape is sealed with plastic film in time after heap is good, advantageous heat preservation, water conservation, fertilizer conservation.
4. process management after heap：5~7 days after heap, when 60~70 DEG C of heap Nei Wenduda, maintains high temperature 3~5 days, during which protect
It holds moisture in heap and is not less than 60%, heap temperature is not higher than 70 DEG C, and heap temperature is excessively high or humidity is too low, then the punching from top is needed to pour water,
Then turning is primary, by 2~3 turnings, after heap temperature declines, obtains organic fertilizer finished product, compresses blinding preservation or packed
It is spare afterwards.
Embodiment 2：
A kind of spent bleaching clay base organic fertilizer of the present embodiment, in terms of butt, the organic fertilizer is by following mass percentage contents
Each component raw material be prepared：Spent bleaching clay 20kg, rice husk ash 7.5kg, tea seed cake 15kg, humic acid 7.5kg, rice bran meal 15kg,
Animal dung 30kg, bacteria residue 5kg, wherein：Each component gross mass is 100kg.
The present embodiment prepares organic fertilizer using preparation method same as Example 1, differs only in raw material components quality
It is different.
Embodiment 3：
A kind of spent bleaching clay base organic fertilizer of the present embodiment, in terms of butt, the organic fertilizer is by following mass percentage contents
Each component raw material be prepared：Spent bleaching clay 30kg, rice husk ash 2.5kg, tea seed cake 5kg, humic acid 2.5kg, rice bran meal 10kg, poultry
Brid guano 40kg, rice straw 10kg, wherein：Each component gross mass is 100kg.
The present embodiment prepares organic fertilizer using preparation method same as Example 1, differs only in raw material components quality
It is different.
Embodiment 4：
A kind of spent bleaching clay base organic fertilizer of the present embodiment, in terms of butt, the organic fertilizer is by following mass percentage contents
Each component raw material be prepared：Spent bleaching clay 22kg, rice husk ash 6kg, tea seed cake 12.5kg, humic acid 4kg, rice bran meal 12.5kg,
Animal dung 35kg, bacteria residue 8kg, wherein：Each component gross mass is 100kg.
The present embodiment prepares organic fertilizer using preparation method same as Example 1, differs only in raw material components quality
It is different.
Embodiment 5：
A kind of spent bleaching clay base organic fertilizer of the present embodiment, in terms of butt, the organic fertilizer is by following mass percentage contents
Each component raw material be prepared：Spent bleaching clay 28kg, rice husk ash 4kg, tea seed cake 9.5kg, humic acid 6kg, rice bran meal 12.5kg, poultry
Brid guano 30kg, bacteria residue 10kg, wherein：Each component gross mass is 100kg.
The present embodiment prepares organic fertilizer using preparation method same as Example 1, differs only in raw material components quality
It is different.
The physics and chemistry situation of spent bleaching clay base organic fertilizer and nutrient content made from above-described embodiment 1~5 are as shown in table 1 below.
The physics and chemistry situation and nutrient content contrast table of spent bleaching clay base organic fertilizer made from 1 Examples 1 to 5 of table
As shown in Table 1, the physics and chemistry situation of spent bleaching clay base organic fertilizer and nutrient content made from the embodiment of the present invention 1~5 are equal
Meet the standard of organic commercial fertilizer production.
Application Example 1
Spent bleaching clay base organic fertilizer made from the embodiment of the present invention 1 is applied to rice cultivation, it is specific as follows：
After organic fertilizer described in 1000kg is mixed with 5kg nitrogenous fertilizer, 6 kilograms of phosphate fertilizer and 8kg potash fertilizer, applied before rice field is turned over
With；Compared with applying fertilizer with nutrients such as tradition, rice can increase production 5.63%.
Application Example 2
Spent bleaching clay base organic fertilizer made from the embodiment of the present invention 2 is applied to plantation peanut, it is specific as follows：
After organic fertilizer described in 1500kg is mixed with 3kg nitrogenous fertilizer, 6 kilograms of phosphate fertilizer and 10kg potash fertilizer, after Peanut Fields are turned over,
Open dressing furrow application；Compared with applying fertilizer with nutrients such as tradition, peanut can increase production 8.86%.
Application Example 3
Spent bleaching clay base organic fertilizer application made from the embodiment of the present invention 3 is specific as follows in the Nanfeng orange in the best fruiting period：
After organic fertilizer described in 3000kg is mixed with 5kg nitrogenous fertilizer, 10 kilograms of phosphate fertilizer and 20kg potash fertilizer, the application of open loop row ditch.
Compared with applying fertilizer with nutrients such as tradition, Nanfeng orange can increase production 12.28%, and soluble sugar improves 5.36%.
Claims (10)
1. a kind of spent bleaching clay base organic fertilizer, it is characterised in that：In terms of butt, the organic fertilizer is by following mass percentage contents
Each component raw material is prepared：
2. spent bleaching clay base organic fertilizer according to claim 1, it is characterised in that：In terms of butt, the organic fertilizer is by following
The each component raw material of mass percentage content is prepared：
3. spent bleaching clay base organic fertilizer according to claim 2, it is characterised in that：In terms of butt, the organic fertilizer is by following
The each component raw material of mass percentage content is prepared：
4. according to claims 1 to 3 any one of them spent bleaching clay base organic fertilizer, it is characterised in that：The spent bleaching clay is food
With the spent bleaching clay of grease factory.
5. the preparation method of Claims 1 to 4 any one of them spent bleaching clay base organic fertilizer, it is characterised in that：The method has
Body includes the following steps：
(1) pretreatment of raw material：Prepare each raw material according to the ratio, crushes or clipping is cut into suitable size；
(2) selection and construction on composting ground：Select topography it is higher, it is leeward on the sunny side, transport application convenient place relatively close from water source
For composting place, by levelling of the land, compacting, and deep 10~30cm is excavated, " ten " font or " well " font ditch of wide 20~40cm,
Not perishable branch or hard hard crop material, the air drain as compost bottom and gutter are laid in ditch；
(3) mixing of raw material：The pretreated each raw material of step (1) will be passed through to mix, then use urine or water to adjust mixing former
The total moisture content of material is 60~70%, is mixed well again rear spare；
(4) stacking method：The spent bleaching clay of 10~30cm of layer overlay thickness is divided as fertilizer is oozed under absorbing on the air drain of stack-up-yard
Heelpiece, the raw material after then mixing well step (3) successively accumulates, steady and sure, and compost fermentation microbial inoculum is sprinkled on each layer,
Meanwhile according to nutrient situation, carbon-nitrogen ratio is adjusted 25~30 with urea：1 range, it is 1~3 meter wide to be piled into bottom, 1~2 meter high
Steamed bun shape, sealed in time with plastic film after heap is good；
(5) it is managed after heap：5~7 days after heap, when 60~70 DEG C of heap Nei Wenduda, maintains high temperature 3~5 days, during which keep water in heap
Divide and be not less than 60%, heap temperature is not higher than 70 DEG C, and heap temperature is excessively high or humidity is too low, then needs the punching from top to pour water, then turning
Once, by 2~3 turnings, after heap temperature declines, organic fertilizer finished product is obtained, is compressed spare after blinding preserves or is packed.
6. the preparation method of spent bleaching clay base organic fertilizer according to claim 5, it is characterised in that：It is mixed described in step (3)
It closes in raw material and is vaccinated with decomposition microbial agent.
7. application of the Claims 1 to 4 any one of them spent bleaching clay base organic fertilizer in terms of rice cultivation, peanut, fruit tree.
8. method of administration of the spent bleaching clay base organic fertilizer in terms of rice cultivation described in claim 7, it is characterised in that：The side
Method is specific as follows：It is 1000 in mass ratio by the organic fertilizer and nitrogenous fertilizer, phosphate fertilizer, potash fertilizer：5：6：8 ratio after mixing,
It is applied before rice field is turned over.
9. method of administration of the spent bleaching clay base organic fertilizer in terms of planting peanut described in claim 7, it is characterised in that：The side
Method is specific as follows：It is 1500 in mass ratio by the organic fertilizer and nitrogenous fertilizer, phosphate fertilizer, potash fertilizer：3：6：10 ratio after mixing,
After Peanut Fields are turned over, dressing furrow application is opened.
10. the spent bleaching clay base organic fertilizer described in claim 7 is in the method for administration of aspect that raises fruit trees, it is characterised in that：It is described
Method is specific as follows：On the fruit tree in the best fruiting period by the organic fertilizer, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer in mass ratio be 3000：5：10：
After 20 mixings, the application of open loop row ditch.
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| CN201810745218.8A CN108558580A (en) | 2018-07-09 | 2018-07-09 | A kind of spent bleaching clay base organic fertilizer and its preparation method and application |
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Cited By (5)
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| CN110002906A (en) * | 2019-05-23 | 2019-07-12 | 云南省德宏热带农业科学研究所 | Coffee skin residue organic fertilizer preparation method |
| CN112028711A (en) * | 2020-09-10 | 2020-12-04 | 荆州市保平环保科技有限公司 | Organic fertilizer and preparation method thereof |
| CN112125748A (en) * | 2020-08-24 | 2020-12-25 | 常州市宏宝生物科技有限公司 | Production method of bio-organic fertilizer |
| CN112225620A (en) * | 2020-11-06 | 2021-01-15 | 苏州丰倍生物科技有限公司 | Production method of microbial fertilizer |
| CN113812328A (en) * | 2021-10-09 | 2021-12-21 | 江西省农业科学院土壤肥料与资源环境研究所 | Melastoma dodecandrum lour seedling culture medium and preparation method and application thereof |
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| CN105439653A (en) * | 2014-09-10 | 2016-03-30 | 范杰 | Biological organic fertilizer and method for producing biological organic fertilizer by utilizing spent bleaching clay residue |
| CN106831240A (en) * | 2017-02-15 | 2017-06-13 | 上海鲲鹏环保科技有限公司 | Using the compost treatment method for food residues and kitchen waste compost conditioner of spent bleaching clay |
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| KR20030063520A (en) * | 2002-01-22 | 2003-07-31 | 안필교 | The organic fertilizer using the polising sand and the producing method thereof |
| CN105439653A (en) * | 2014-09-10 | 2016-03-30 | 范杰 | Biological organic fertilizer and method for producing biological organic fertilizer by utilizing spent bleaching clay residue |
| CN106831240A (en) * | 2017-02-15 | 2017-06-13 | 上海鲲鹏环保科技有限公司 | Using the compost treatment method for food residues and kitchen waste compost conditioner of spent bleaching clay |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110002906A (en) * | 2019-05-23 | 2019-07-12 | 云南省德宏热带农业科学研究所 | Coffee skin residue organic fertilizer preparation method |
| CN112125748A (en) * | 2020-08-24 | 2020-12-25 | 常州市宏宝生物科技有限公司 | Production method of bio-organic fertilizer |
| CN112028711A (en) * | 2020-09-10 | 2020-12-04 | 荆州市保平环保科技有限公司 | Organic fertilizer and preparation method thereof |
| CN112225620A (en) * | 2020-11-06 | 2021-01-15 | 苏州丰倍生物科技有限公司 | Production method of microbial fertilizer |
| CN113812328A (en) * | 2021-10-09 | 2021-12-21 | 江西省农业科学院土壤肥料与资源环境研究所 | Melastoma dodecandrum lour seedling culture medium and preparation method and application thereof |
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