CN110041147A - Drought-resistant water-preserving type charcoal base manure material and preparation method thereof - Google Patents
Drought-resistant water-preserving type charcoal base manure material and preparation method thereof Download PDFInfo
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- CN110041147A CN110041147A CN201910186981.6A CN201910186981A CN110041147A CN 110041147 A CN110041147 A CN 110041147A CN 201910186981 A CN201910186981 A CN 201910186981A CN 110041147 A CN110041147 A CN 110041147A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
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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
- 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
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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Abstract
A kind of drought-resistant water-preserving type charcoal base manure material includes following raw material: biomass carbon matrix, inorganic fertilizer, adhesive and water, wherein biomass carbon matrix is as biomass carbon matrix after agricultural abandoned biomass resource to be formed to biomass carbon after anaerobic high temperature pyrolysis, and inorganic fertilizer is made of 50 parts~200 parts of inorganic nitrogeneous fertilizer, 50 parts~200 parts of inorganic phosphorus fertilizer and 50 parts~200 parts of inorganic potash fertilizer.The present invention also provides a kind of preparation methods of drought-resistant water-preserving type charcoal base manure material, the processes such as this method includes thermal cracking, crushes, is stirred, fertilizer provided by the invention has certain resisting drought saving water effect, can promote fertilizer with water band fertilizer, with water, play the double benefit of water-saving fertilizer-saving, improve the utilization rate of fertilizer, it can satisfy the demand in the crop normal reproduction phase to nutrient, improve crop yield, improve quality of agricultural product, it increases farmers' income, while reducing pollution of the fertilizer to environment such as soil and water quality.
Description
Technical field:
The present invention relates to charcoal base technical field of fertilizers, in particular to a kind of drought-resistant water-preserving type charcoal base manure material and its preparation side
Method.
Background technique:
Biomass carbon is a kind of property generated by agricultural abandoned biomass such as crop material, tree branches etc. through pyrolysis charring
The stable black wood charcoal of matter is made of in alkalinity fine pore, micropore and macrovoid, with a large amount of microcellular structure and huge
Surface area, and surface has a large amount of negative electrical charge, and adsorptivity is very strong, can adsorb the cation in water and soil, has fine
Retain water and nutrients ability.The characteristics of multi-pore structure of biomass carbon, large specific surface area and smaller bulk density, can make soil
Aperture and distribution change, promote water infiltration and protect store, apply charcoal in certain soil water suction,
Water holding capacity of surface can be improved, to change diafiltration mode, residence time and the flow path of soil moisture, improve soil
Field capacity causes the variation of soil water content, so as to improve Water holding capacity of surface.Therefore life is applied in agricultural land soil
After substance charcoal, macrovoid can influence biomass carbon to molecule with influence aeration of the soil and water holding capacity, fine pore
Absorption and transfer, not only can adsorb and keep moisture enhancing soil moisture permeability, thus it is possible to vary soil chemical properties,
The decomposition of soil with organic matter, the validity of nutrient and microbial activity are had an impact, crop warp can be obviously increased
Ji and biological yield and improve water use efficiency.It is manured into soil so being combined as raw material with chemical fertilizer using biomass carbon
Afterwards, it is both able to achieve the purpose for improving soil physics structure, meanwhile, the moisture for improving soil protects accumulation of energy power, improves soil moisture content.
Loess plateau farming region is the main Techniques in Dry-farming Areas in China, and feature is that rain supports farmland, and area is about 360,000 flat
Fang Gongli, 3.7 mu of per capita area of cultivated farmland, be 2.8 times of national per capita cultivated land, but the region countless ravines and gullies, most of agricultural
Natural precipitation is leaned in production.The Regional Precipitation total amount lacks 250~500mm of average annual precipitation or so, and integrated distribution is in two season of summer and autumn,
In limited precipitation, runoff loss accounts for 20%, time out invalid evaporation about 24%；And in the precipitation that can be utilized by agricultural production
In, also there is 26% to scatter and disappear due to evaporation in the field.The loess plateau area Yu Yang landform, soil types are complicated, soil organic matter content
Low, short texture, this had been easy to it both by water erosion and wind erosion, and retain water and nutrients performance is poor.The region should advocate increase it is organic
Fertilizer, improve soil organic matter content, improve soil texture stability, soil protection from corrode, prevent excessive water evaporate and
Enhance soil and receives the ability protected and store precipitation.It is usually to broadcast preceding base manure to spread fertilizer over the fields and drop that loess plateau rain, which supports field-crop fertilizing method,
Top dressing is spread fertilizer over the fields after rain or cave is applied.Fertilizer is to be played a role after rainfall by the input of precipitation moisture, therefore fertilizer utilization is low, crop
Yield is mainly affected by rain factor.Therefore, in fertilizer application, Nitrogen Top Dressing ratio and quantity are all relatively low, and the later period is difficult
To meet the nutrient demand of crop.Soil fertilizer feeder capability is poor, nutrient supply is uneven, is this area crops water utilization
Another major reason of low efficiency.Drought and water shortage is always the key factor for restricting the development of loess plateau Yu Yang area's agricultural industry,
Between regional nature precipitation year border be unevenly distributed in season, lead to plant growth key developmental stages water shortage, to high crop yield, steady
Production forms obstacle, and different year crop yield is caused to differ greatly, to limit this area's agricultural sustainable development.
Summary of the invention:
In view of this, it is necessary to provide a kind of drought-resistant water-preserving type charcoal base manure material.
It there is a need to provide a kind of preparation method of drought-resistant water-preserving type charcoal base manure material.
A kind of drought-resistant water-preserving type charcoal base manure material, the parts by weight including following raw material and raw material: 100 parts of biomass carbon matrix~
200 parts, 150 parts~600 parts of inorganic fertilizer, 40 parts~80 parts of adhesive and 24 parts~36 parts of water, wherein biomass carbon matrix be
Agricultural abandoned biomass resource is formed after anaerobic high temperature pyrolysis after biomass carbon as biomass carbon matrix, inorganic fertilizer
Material is made of 50 parts~200 parts of inorganic nitrogeneous fertilizer, 50 parts~200 parts of inorganic phosphorus fertilizer and 50 parts~200 parts of inorganic potash fertilizer.
Preferably, drought-resistant water-preserving type charcoal base manure material further includes 50 parts~200 parts of chemical nitrogen fertilizer, 50 parts~200 parts of coarse whiting, changes
Learn 50 parts~200 parts of potash fertilizer, bentonite perhaps 40 parts~80 parts of clay or further include 100 parts~200 parts of chemical nitrogen fertilizer, again
100 parts~150 parts of calcium, bentonite perhaps 30 parts~50 parts of clay or further include 100 parts~200 parts of chemical nitrogen fertilizer, chemical potassium
100 parts~200 parts of fertilizer, bentonite or 50 parts~60 parts of clay.
Preferably, chemical nitrogen fertilizer is urea or ammonium sulfate.
Preferably, above-mentioned agricultural abandoned biomass resource used is corn, wheat, rice straw or fruit tree
Mixture.
Preferably, agricultural abandoned biomass resource is by during anaerobic high temperature pyrolysis, the temperature of thermal cracking is taken the photograph for 640
Family name degree~660 degree Celsius.
Preferably, above-mentioned biomass carbon matrix used passes through the sieve pore for crushing and crossing 3mm, takes partial size to be not more than after screening
Raw material of the biomass carbon matrix powder of 3mm as charcoal base manure material.
Preferably, above-mentioned inorganic nitrogeneous fertilizer used is nitrogenous fertilizer in urea or ammonium sulfate or is urea and ammonium sulfate group
Close the nitrogenous fertilizer in object.
Preferably, above-mentioned inorganic phosphorus fertilizer used is the fertilizer in double superhosphate.
Preferably, above-mentioned inorganic potash fertilizer used is the group of potassium sulphate fertilizer or potassium chloride fertilizer or potassium sulfate and potassium chloride
Close object.
Preferably, chemical nitrogen fertilizer used in above-mentioned is that perhaps ammonium sulfate Chemical Potassium is potassium sulfate or chlorination to urea
Potassium.
Agricultural abandoned biomass resource is passed through the hot tearing of anaerobic high temperature by a kind of preparation method of drought-resistant water-preserving type charcoal base manure material
It is used as biomass carbon matrix after forming biomass carbon after solution, by biomass carbon matrix and inorganic nitrogeneous fertilizer, inorganic phosphorus fertilizer, inorganic potassium
Fertilizer, adhesive and water are successively according to parts by weight are as follows: 100 parts~200 parts of biomass carbon matrix, 50 parts of inorganic nitrogeneous fertilizer~200 parts, nothing
50 parts~200 parts of machine phosphate fertilizer, 50 parts~200 parts of inorganic potash fertilizer, 40 parts~80 parts of adhesive, 24 parts~36 parts of water mixed,
It is stirred in mixing until stopping stirring after uniformly, is covered with Plastic awning cloth and stand 15 hours~24 hours, passed through after standing
Mechanical presses are granulated, and are dried 5 hours~8 hours in 40 DEG C of desiccant, and the drought resisting containing npk nutrient can be obtained after drying
Water-retaining type charcoal base fertilizer product.
Preferably, in the preparation method of drought-resistant water-preserving type charcoal base manure material, the temperature of thermal cracking is taken the photograph for 640 degrees Celsius~660
Family name's degree.
The preparation method of drought-resistant water-preserving type charcoal base manure material provided by the invention is a kind of with agricultural abandoned biomass resource warp
Cross high temperature anaerobic thermal cracking generation biomass carbon material and chemical fertilizer straight fertilizer, as urea, ammonium sulfate, coarse whiting, monoammonium phosphate,
Potassium sulfate, potassium chloride etc. are compounded, and charcoal base is prepared into after combining chemical fertilizer sufficiently with biomass carbon by adsorption reaction
Long acting anti drought and water reserving type fertilizers.Biomass is mainly utilized in the charcoal base long acting anti drought and water reserving type fertilizer product of this method production
The porous structure of charcoal and property with a large amount of charges can play protect water storage point in the soil, improve soil local temperature, slowly
The effect of Releasing nutrient adequately protects and stores soil moisture and nutrient.The present invention is required by biomass carbon and crop growth institute
Nitrogen, phosphorus, potassium nutrition elements compounding, and make binder with bentonite or clay, graininess charcoal fundamental mode water conservation New-type Anti-drought Fertilizer be made,
Biomass carbon is difficult by soil microbial degradation simultaneously, can play the effect of retain water and nutrients in soil with long-term existence.In this way,
Agricultural land soil moisture storage capacity and raising crop water nutrien utilization are supported for improving loess plateau rain using fertilizer product of the invention
Efficiency has good effect.The present invention makes full use of for the precipitation and arable farming feature of loess plateau rain-fed agriculture region
The performance of biomass carbon retain water and nutrients, using the biomass carbon of agricultural abandoned biomass preparation and chemical fertilizer as raw material, passing through
The technologies such as adsorption technology, biomass carbon and chemical fertilizer ratio compounded technology, prilling improved technology are learned, application and preparation is in Huang
The porous absorption of biomass carbon is mainly utilized in the charcoal base long acting anti drought and water reserving type fertilizer product in the farmland native plateau Yu Yang, the product
Property improves soil drought-resistant water-preserving ability, while making nutrient slow release, reaches raising soil and continues drought-resistant ability, improves water
Fertile lotus root cyclization border reduces fertilizer waste, extends fertilizer efficiency, improve the purpose of utilization rate of fertilizer.The fertilizer can obviously improve soil object
Reason and biological condition coordinate the ratio of soil solid, liquid, gas, pollution-free, can improve plant growth, improve crop yield, improve agriculture
Product quality.The fertilizer also has nutriment release slowly, the feature of validity period length.Not only it can be reduced top dressing number, but also fertilizer can be reduced
The loss of material.The product can not only play drought resisting, water-saving, section fertilizer effect, and increasing both production and income has significant society, economic effect
Benefit, and using simply, conveniently, it is able to satisfy Agricultural Development demand.The present invention is a kind of long acting anti drought and water reserving charcoal base manure material,
It is the new technology product that material science, agricultural cultivation, soil, plant nutrient and fertilizer science combine together.Present invention tool
There is certain resisting drought saving water effect, fertilizer can be promoted with water band fertilizer, with water, play the double benefit of water-saving fertilizer-saving, improve the benefit of fertilizer
With rate, the demand in the crop normal reproduction phase to nutrient can satisfy, improve crop yield, improve quality of agricultural product, increase agriculture
People's income, while reducing pollution of the fertilizer to environment such as soil and water quality.
Detailed description of the invention:
Fig. 1 is the process flow chart of the preparation method of drought-resistant water-preserving type charcoal base manure material.
In figure: S1~S7 is the preparation step of drought-resistant water-preserving type charcoal base manure material.
Specific embodiment:
Please refer to Fig. 1, drought-resistant water-preserving type charcoal base manure material is prepared by following processing step:
Biomass carbon particle is made in the cracking of agricultural-forestry biomass castoff heat by step S1, and the agricultural used in the process of being somebody's turn to do are useless
Gurry can be the mixture of corn, wheat, rice straw or fruit tree；
It is spare powdered biomass to be made in the crushing of biomass carbon particle by step S2, used after crushing aperture for 2.5mm~
The sieve of 3.5mm, is screened；
Step S3, inorganic chemical fertilizer crush, and chemical nitrogen fertilizer, coarse whiting and Chemical Potassium are crushed stand-by；
Step S4 after marriage by biomass charcoal powder, inorganic chemical fertilizer powder and bonding, and adds water to be mixed, side mixing
Side stirring is covered with Plastic awning cloth until stopping stirring after uniformly and stands 15 hours~24 hours；
Step S5 passes through mechanical presses after standing and is granulated；
Step S6 is dried 5 hours~8 hours in 40 DEG C of desiccant；
Step S7 can obtain the drought-resistant water-preserving type charcoal base fertilizer product containing npk nutrient after drying, examine metering packet
Dress.
The present invention provides following specific embodiments.
Embodiment one, the biomass carbon that will be obtained after agricultural abandoned biomass thermal cracking, physical aspect are black particle,
It smash it through with pulverizer spare after the sieve pore of 2mm~5mm；
Urea or ammonium sulfate, coarse whiting, potassium sulfate or potassium chloride are smashed it through spare after 2mm sieve pore；The urine
Weight in element containing N is 46.0%, and weight of the ammonium sulfate containing N is 22%, and weight containing phosphorus pentoxide is 46% in coarse whiting, sulfuric acid
Potassium weight containing potassium oxide is 50%, potassium chloride amount containing potassium oxide 60%, and the urea, coarse whiting, potassium sulfate or potassium chloride are agriculturals
Common chemical fertilizer；
Biomass carbon powder is mixed with urea, coarse whiting, potassium sulfate or potassium chloride powder, bentonite is added in mixing while
Or clay, water is added, it is stirring while adding uniform.50 parts~200 parts urea, 50 parts~200 parts are added in every 100 parts of biomass carbons
Coarse whiting, 50 parts~200 parts potassium sulfates or 50 parts~200 parts potassium chloride, 40 parts~80 parts bentonites or 40 parts~80 parts clays,
24 parts~36 parts water mix；It is wherein 46% containing N in urea, contains P in coarse whiting2O546%, potassium sulfate contains K2O50%；
Said mixture is covered with Plastic awning cloth and stands 15 hours~24 hours, carries out adsorption reaction；
By said mixture by mechanical presses granulating technique, extrusion granulation is carried out.
It is dried 5 hours~8 hours in 40 DEG C of desiccant, the drought-resistant water-preserving type charcoal base manure containing npk nutrient can be obtained
Expect product.It is 9.2%-25.5% by resulting its total nutrient of charcoal base drought-resistant water-preserving type fertilizer of above-mentioned specific embodiment,
Embodiment two, the biomass carbon that will be obtained after agricultural abandoned biomass thermal cracking, physical aspect are black particle,
It smash it through with pulverizer spare after the sieve pore of 2mm~5mm；
Urea or ammonium sulfate, coarse whiting, potassium sulfate or potassium chloride are smashed it through spare after 2mm sieve pore；The urine
Weight of the element containing N is 46.0%, weight 22% of the ammonium sulfate containing N, and weight of the coarse whiting containing phosphorus pentoxide is 46%, and potassium sulfate contains
Potassium oxide amount 50% or potassium chloride amount containing potassium oxide 60%, the urea, ammonium sulfate, coarse whiting, potassium sulfate, potassium chloride are agriculturals
Common chemical fertilizer；
Biomass carbon powder is mixed with urea or ammonium sulfate, coarse whiting, potassium sulfate or potassium chloride powder, mixing it is same
When bentonite or clay is added, be added water, it is stirring while adding uniformly；100 parts~200 parts urine are added in every 200 parts of biomass carbons
Element or ammonium sulfate, 100 parts~150 parts coarse whitings, 30 parts~50 parts bentonites or clay, 20 parts~30 parts water mix；
Said mixture covering is stood 15 hours~24 hours with Plastic awning cloth, carries out adsorption reaction；
By said mixture by mechanical presses granulating technique, extrusion granulation is carried out；
It is dried 5 hours~8 hours in 40 DEG C of desiccant, the charcoal base drought-resistant water-preserving type fertilizer containing npk nutrient can be obtained
Expect product.By its total available nutrient of nitrogen phosphorus of the resulting charcoal base drought-resistant water-preserving type fertilizer of above-mentioned specific embodiment be 18%~
28%.
Embodiment three, the biomass carbon that will be obtained after agricultural abandoned biomass thermal cracking, physical aspect are black particle,
It smash it through with pulverizer spare after the sieve pore of 2mm~5mm；
Urea or ammonium sulfate, coarse whiting, potassium sulfate or potassium chloride are smashed it through spare after 2mm sieve pore；The urine
Plain leaded wastewater is 46.0%, ammonium sulfate leaded wastewater 22%, coarse whiting amount containing phosphorus pentoxide 46%, potassium sulfate amount containing potassium oxide 50%,
Potassium chloride amount containing potassium oxide 60%.The urea or ammonium sulfate, coarse whiting, potassium sulfate or potassium chloride are the common chemical fertilizer of agricultural；
Biomass carbon powder is mixed with urea or ammonium sulfate, coarse whiting, potassium sulfate or potassium chloride powder, mixing it is same
When bentonite or clay is added, be added water, it is stirring while adding uniformly.100 parts~200 parts urine are added in every 200 parts of biomass carbons
Element or ammonium sulfate, 100 parts~200 parts potassium sulfates or potassium chloride, 50 parts~60 parts bentonites or clay, 20 parts~30 parts water
It mixes；
Said mixture covering is stood 15-24 hours with Plastic awning cloth, carries out adsorption reaction；
By said mixture by mechanical presses granulating technique, extrusion granulation is carried out；
It is dried 5 hours~8 hours in 40 DEG C of desiccant, the charcoal base drought-resistant water-preserving type fertilizer containing npk nutrient can be obtained
Expect product.By its nitrogen potassium total nutrient of the resulting charcoal base drought-resistant water-preserving type fertilizer of above-mentioned specific embodiment be 18.5%~
28.5%；
Biomass carbon can be selected according to the nutrient demand feature and soil physics structure of Different Crop through the above scheme
With single nutrient and binary it is compound, tri compound can also produce Series Carbon base drought-resistant water-preserving type fertilizer product.
Verification experimental verification is carried out to the fertilizer product in above-mentioned three kinds of embodiments by testing:
In order to verify the using effect of charcoal base drought-resistant water-preserving type fertilizer product, inventor makees in potato, corn etc. respectively
Field trial is carried out on object.
The verifying of the product of embodiment one: charcoal base drought-resistant water-preserving type fertilizer product of the invention is to potato yield and moisture
The influence of utilization rate:
Field trial is carried out in the Mountainous Areas of Southern Ningxia Guyuan City Xiji County village Yun Mu potato production base, Potato Cultivars
For Zhuangshu 3.It uses comparative test: compareing as the processing of peasant household's conventional fertilizer application, verification processing is application charcoal base drought resisting of the invention
Water-retaining fertilizer product, usage amount is identical as conventional fertilizer application npk nutrient content, i.e. N:180kg/hm2, P2O5120kg/
The experimental plot hm2, K2O240kg/hm2 area 50m2, processing set 3 repetitions, and test is in addition to fertilizer is different, other agronomic measures
It is consistent with field management.
Influence of the 1 charcoal base long acting anti drought and water reserving fertilizer of table to potato yield and water use efficiency
As it can be seen from table 1 charcoal base long acting anti drought and water reserving fertilizer has a certain impact to potato yield and efficiency of water application,
2 years test results show in the case where same precipitation, and compared with conventional fertilizer application, application this product can be obvious
Raising potato yield, rate of growth 16.8-23.9%, under identical condition of raining, apply this product potato moisture
Utilization rate increases yield and is than the raising 11.3-13.5% that local peasant household's conventional fertilizer application is handled, every millimeter of precipitation per hectare
121.7-128.7 kilogram.Overall merit applies that this product Increasing Yield Effection of Potato is obvious, and efficiency of water application significantly improves.
The verifying of two product of embodiment: charcoal base drought-resistant water-preserving type fertilizer product of the invention is to corn yield and water utilization
The influence of rate:
Field trial carries out in the Mountainous Areas of Southern Ningxia Guyuan City town Tou Ying maize production base, and corn variety is first jade 335.
It uses comparative test: compareing as the processing of peasant household's conventional fertilizer application, verification processing is application charcoal base drought-resistant water-preserving type fertilizer of the invention
Product, usage amount is identical as conventional fertilizer application npk nutrient content, i.e. N:300kg/hm2, P2O5120kg/hm2,
The experimental plot K2O90kg/hm2 area 50m2, processing set 3 repetitions, and test is in addition to fertilizer is different, other agronomic measures and field
It manages consistent.
Influence of the 2 charcoal base long acting anti drought and water reserving functional fertilizer of table to corn yield and water use efficiency
From table 2 it can be seen that charcoal base long acting anti drought and water reserving fertilizer has a certain impact to corn yield and efficiency of water application, two
The test result in year shows in the case where same precipitation, and compared with conventional fertilizer application, application this product can be apparent
The yield of corn is improved, rate of growth 18.3-21.2% applies this product corn moisture utilization rate under identical condition of raining
Than the raising 14.7-17.7% of local peasant household's conventional fertilizer application processing, it is 132.4-165.3 that every millimeter of precipitation per hectare, which increases yield,
Kilogram.Overall merit applies that this product corn yield increasing effect is obvious, and efficiency of water application significantly improves.
Claims (9)
1. a kind of drought-resistant water-preserving type charcoal base manure material, it is characterised in that: drought-resistant water-preserving type charcoal base manure material includes following raw material and raw material
Parts by weight: 100 parts~200 parts of biomass carbon matrix, 150 parts~600 parts of inorganic fertilizer, 40 parts~80 parts of adhesive and water 24
Part~36 parts, wherein biomass carbon matrix is that agricultural abandoned biomass resource is formed biomass after anaerobic high temperature pyrolysis
Biomass carbon matrix is used as after charcoal, inorganic fertilizer is by 50 parts~200 parts of inorganic nitrogeneous fertilizer, 50 parts~200 parts of inorganic phosphorus fertilizer and inorganic
50 parts~200 parts of potash fertilizer compositions.
2. drought-resistant water-preserving type charcoal base manure material as described in claim 1, it is characterised in that: drought-resistant water-preserving type charcoal base manure material further includes
40 parts of 50 parts~200 parts of chemical nitrogen fertilizer, 50 parts~200 parts of coarse whiting, 50 parts~200 parts of Chemical Potassium, bentonite or clay~
80 parts；
It either further include 100 parts~200 parts of chemical nitrogen fertilizer, 100 parts~150 parts of coarse whiting, bentonite or 30 parts~50 parts of clay；
Either further include 50 parts of 100 parts~200 parts of chemical nitrogen fertilizer, 100 parts~200 parts of Chemical Potassium, bentonite or clay~
60 parts.
3. drought-resistant water-preserving type charcoal base manure material as claimed in claim 2, it is characterised in that: chemical nitrogen fertilizer is urea or sulfuric acid
Ammonium, Chemical Potassium are potassium sulfate or potassium chloride.
4. drought-resistant water-preserving type charcoal base manure material as described in claim 1, it is characterised in that: above-mentioned agricultural abandoned biomass used
Resource is the mixture of corn, wheat, rice straw or fruit tree.
5. drought-resistant water-preserving type charcoal base manure material as claimed in claim 4, it is characterised in that: agricultural abandoned biomass resource passes through nothing
During oxygen high temperature pyrolysis, the temperature of thermal cracking is 640 degrees Celsius~660 degrees Celsius.
6. drought-resistant water-preserving type charcoal base manure material as claimed in claim 5, it is characterised in that: above-mentioned biomass carbon matrix warp used
The sieve pore for crushing and crossing 3mm is crossed, original of biomass carbon matrix powder of the partial size no more than 3mm as charcoal base manure material is taken after screening
Material.
7. drought-resistant water-preserving type charcoal base manure material as described in claim 1, it is characterised in that: above-mentioned inorganic phosphorus fertilizer used was attached most importance to
Fertilizer in calcium phosphate.
8. a kind of preparation method of drought-resistant water-preserving type charcoal base manure material, it is characterised in that: the preparation side of drought-resistant water-preserving type charcoal base manure material
The step of method are as follows: form agricultural abandoned biomass resource after anaerobic high temperature pyrolysis after biomass carbon as biomass carbon
Matrix, by biomass carbon matrix and inorganic nitrogeneous fertilizer, inorganic phosphorus fertilizer, inorganic potash fertilizer, adhesive and water successively according to parts by weight are as follows: raw
100 parts~200 parts of substance charcoal matrix, 50 parts~200 parts of inorganic nitrogeneous fertilizer, 50 parts~200 parts of inorganic phosphorus fertilizer, 50 parts of inorganic potash fertilizer~
200 parts, 40 parts~80 parts of adhesive, 24 parts~36 parts of water mixed, while mixing while stir until uniformly after stop stirring, use
Plastic awning cloth covers and stands 15 hours~24 hours, is granulated after standing by mechanical presses, and it is small that 5 are dried in 40 DEG C of desiccant
When~8 hours, the drought-resistant water-preserving type charcoal base fertilizer product containing npk nutrient can be obtained after drying.
9. the preparation method of drought-resistant water-preserving type charcoal base manure material as claimed in claim 8, it is characterised in that: drought-resistant water-preserving type charcoal base
In the preparation method of fertilizer, the temperature of thermal cracking is 640 degrees Celsius~660 degrees Celsius.
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| CN110540465A (en) * | 2019-09-23 | 2019-12-06 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Solid manure compost fermentation nitrogen-preserving deodorizing additive |
| CN111807903A (en) * | 2020-07-15 | 2020-10-23 | 吉林农业大学 | Biochar-based corn fertilizer and preparation method thereof |
| CN112225610A (en) * | 2020-10-10 | 2021-01-15 | 宁夏农林科学院植物保护研究所（宁夏植物病虫害防治重点实验室） | Soil ecological restoration agent for pressed sand watermelon continuous cropping obstacle and preparation method thereof |
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| CN103044151A (en) * | 2013-01-21 | 2013-04-17 | 上海孚祥生物科技有限公司 | Special slow-release fertilizer for pineapples with biomass particle carbon as matrix and preparation method of slow-release fertilizer |
| CN104817381A (en) * | 2015-04-20 | 2015-08-05 | 广东大众农业科技股份有限公司 | Straw biomass charcoal based compound fertilizer and preparation method thereof |
| CN108191490A (en) * | 2018-01-22 | 2018-06-22 | 北京三聚绿能科技有限公司 | A kind of biomass carbon base and preparation method thereof |
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| CN110540465A (en) * | 2019-09-23 | 2019-12-06 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Solid manure compost fermentation nitrogen-preserving deodorizing additive |
| CN111807903A (en) * | 2020-07-15 | 2020-10-23 | 吉林农业大学 | Biochar-based corn fertilizer and preparation method thereof |
| CN112225610A (en) * | 2020-10-10 | 2021-01-15 | 宁夏农林科学院植物保护研究所（宁夏植物病虫害防治重点实验室） | Soil ecological restoration agent for pressed sand watermelon continuous cropping obstacle and preparation method thereof |
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