CN106986705A - A kind of composite fertilizer and preparation method thereof - Google Patents
A kind of composite fertilizer and preparation method thereof Download PDFInfo
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- CN106986705A CN106986705A CN201710314309.1A CN201710314309A CN106986705A CN 106986705 A CN106986705 A CN 106986705A CN 201710314309 A CN201710314309 A CN 201710314309A CN 106986705 A CN106986705 A CN 106986705A
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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Abstract
The present invention provides a kind of composite fertilizer and preparation method thereof, is related to technical field of fertilizers, composite fertilizer includes the raw material of following parts by weight：3-9 parts of 20-25 parts of weathered coal, 15-18 parts of peat soil, 2-8 parts of ground phosphate rock, 6-10 parts of potassium breeze, 5-13 parts of potassium fulvate, 22-30 parts of powdered rice hulls, 15-25 parts of sweet potato powder, 5-11 parts of urea, 5-8 parts of polyacrylamide, 5-11 parts of turf, 18-32 parts of dregs of rapeseed cake, 5-15 parts of stalk, 24-32 parts of poultry-dung, 15-19 parts of attapulgite, 11-15 parts of manioc waste, 7-11 parts of vinasse, 3-7 parts of barms powder and fixed nitrogen strain powder.Composite fertilizer produced by the present invention has the advantages that cost is low, nutrient is abundant, raw material type source variation and reclamation result are good.
Description
Technical field
The invention belongs to technical field of fertilizers, and in particular to a kind of composite fertilizer and preparation method thereof.
Background technology
Due to a large amount of inorganic fertilizer of chronic administration, Trace Elements in Soil is caused to lack, particularly economic condition is relatively good
Area, a large amount of high-concentration fertilizers, composite fertilizer, the administration of potash fertilizer cause soil enrichment nutrient serious, and middle trace element is lost in tight
Weight.Soil total quality declines, and culture fertility to have to organic manure resource to use.Organic fertilizer is rich in a variety of micro-
Secondary element, the deficiency of chemical fertilizer application can be made up well.The elementary path applied fertilizers scientifically is that organic fertilizer and inorganic fertilizer coordinate
Using, chemical fertilizer utilization ratio and land utilization efficiency are improved, in the case where not reducing yield, the consumption of reduction chemical fertilizer.
The Chinese patent literature compound fertilizer (Authorization Notice No. CN103664381B) that on July 6th, 2016 is announced, including straw
Stalk, weathered coal, peat soil, ground phosphate rock, wheat-middlings, EDTA, potassium fulvate, powdered rice hulls, sweet potato powder, mixed bacteria powder, urea.This is answered
Hefei material has long-acting volume increase, suppress that soil-borne disease, technique is simple, pollution-free and the preferable advantage of popularizing application prospect.
But, in composite fertilizer prepared by the invention nutrient not enough enrich, the source of raw material type not enough variation,
Reclamation result is not good enough and cost is low not enough.
The content of the invention
In order to solve existing composite fertilizer exist that nutrient not enough enriches, reclamation result is not good enough and cost also
Not low enough the problem of, it is an object of the invention to provide a kind of composite fertilizer and preparation method thereof, obtained composite fertilizer have cost it is low,
Nutrient is abundant, the source of raw material type is diversified and the good advantage of reclamation result.
The invention provides following technical scheme：
A kind of composite fertilizer, includes the raw material of following parts by weight：20-25 parts of weathered coal, 15-18 parts of peat soil, ground phosphate rock
2-8 parts, 6-10 parts of potassium breeze, 5-13 parts of potassium fulvate, 22-30 parts of powdered rice hulls, 15-25 parts of sweet potato powder, urea 5-11
Part, 5-8 parts of polyacrylamide, 5-11 parts of turf, 18-32 parts of dregs of rapeseed cake, 5-15 parts of stalk, 24-32 parts of poultry-dung,
15-19 parts of attapulgite, 11-15 parts of manioc waste, 7-11 parts of vinasse, 3-7 parts of barms powder and fixed nitrogen strain powder 3-9
Part.
Stalk, powdered rice hulls, turf, dregs of rapeseed cake, poultry-dung, manioc waste and vinasse are with the addition of in the raw material of the present invention, this
A little scrap feed materials, long-term stack pollutes the environment in life, recycles these resources circulations now, has reached energy-conserving and environment-protective
Purpose.
It with the addition of in raw material and nitrogen, phosphorus, potassium, calcium, magnesium and organic matter be rich in stalk, stalk.
It with the addition of in raw material containing multiple elements such as abundant nitrogen, phosphorus, potassium, calcium, manganese in turf, turf, be a kind of pure day
Right, sterile, nontoxic, nuisanceless, pollution-free and noresidue green organic matter.
The crude fibre containing more than 32% crude protein, less than 12% in dregs of rapeseed cake, dregs of rapeseed cake is with the addition of in raw material
And the multiple element such as abundant calcium, phosphorus, iron, copper, manganese and zinc.
Attapulgite is with the addition of in raw material, attapulgite is a kind of clay of zeopan containing Shuifu County for having chain layer structure
Mineral, it is pollution-free, it can suppress growth of microorganism, absorb poisonous volatile ingredient, be used as composite fertilizer's binding agent, granulating and forming rate
Height, granulation time is short, makes that particle surface finish is good, and the fertilizer conservation time is long, can improve production capacity, reduces power consumption.
It with the addition of in raw material and contain crude fibre, coarse ash and moisture in manioc waste, manioc waste.
It with the addition of in raw material in vinasse, vinasse containing abundant crude protein, trace element, vitamin, lysine, methionine
And tryptophan.
Preferably, the raw material of following parts by weight is included：22.5 parts of weathered coal, 16.5 parts of peat soil, 5 parts of ground phosphate rock, potassium ore deposit
8 parts of powder, 9 parts of potassium fulvate, 26 parts of powdered rice hulls, 20 parts of sweet potato powder, 8 parts of urea, 6.5 parts of polyacrylamide, 8 parts of turf, vegetable seed
25 parts of grouts, 10 parts of stalk, 28 parts of poultry-dung, 17 parts of attapulgite, 13 parts of manioc waste, 9 parts of vinasse, 5 parts of barms powder and
6 parts of fixed nitrogen strain powder.
Preferably, the poultry-dung is the one or more in chicken manure, pig manure and cow dung.
A kind of preparation method of composite fertilizer, comprises the following steps：
(1) raw material is weighed according to the parts by weight of composite fertilizer material；
(2) by weathered coal, peat soil, powdered rice hulls, sweet potato powder, turf, dregs of rapeseed cake, stalk, poultry-dung, manioc waste and wine
Grain is poured into mixer and is stirred, and produces compound；
(3) by compound with 125-130 DEG C of steam sterilizings, sterilization time is 20-30min, is cooled to after 30 DEG C, is added
Barms powder and the mixing of fixed nitrogen strain powder, stack 48-72h, produce Mixed Microbes material；
(4) by Mixed Microbes material, ground phosphate rock, potassium breeze, potassium fulvate, urea, polyacrylamide and the bumps in step (3)
Rod soil stirring mixing, mixing time is 30-40min, produces stirring compound；
(5) the stirring compound in step (4) is granulated, dried, produce composite fertilizer.
Preferably, the mixer in the step (2) is single horizontal shaft mixer or twin-shaft mixer.
Preferably, the mixer in the step (2) is twin-shaft mixer.
Preferably, the granulation in the step (5) is to use flat-die Squeezinggranulator.
Preferably, the drying in the step (5) is to be dried using three-cylinder drier.
The beneficial effects of the invention are as follows：
1st, the composite fertilizer that develops of the present invention, obtained composite fertilizer has that cost is low, nutrient is abundant, raw material type
Source variation and the good advantage of reclamation result.
2nd, stalk, powdered rice hulls, turf, dregs of rapeseed cake, poultry-dung, manioc waste and vinasse are with the addition of in raw material of the invention,
These scrap feed materials, long-term stack pollutes the environment in life, recycles these resources circulations now, has reached energy-saving ring
The purpose of guarantor.
3rd, it with the addition of in raw material of the invention and nitrogen, phosphorus, potassium, calcium, magnesium and organic matter be rich in stalk, stalk.
4th, it with the addition of in raw material of the invention containing multiple elements such as abundant nitrogen, phosphorus, potassium, calcium, manganese in turf, turf,
It is a kind of pure natural, sterile, nontoxic, nuisanceless, pollution-free and noresidue green organic matter.
5th, with the addition of in raw material of the invention in dregs of rapeseed cake, dregs of rapeseed cake containing more than 32% crude protein, 12% with
Under crude fibre and the multiple element such as abundant calcium, phosphorus, iron, copper, manganese and zinc.
6th, attapulgite is with the addition of in raw material of the invention, attapulgite is a kind of magnalium containing Shuifu County for having chain layer structure
Silicate clay mineral, it is pollution-free, it can suppress growth of microorganism, absorb poisonous volatile ingredient, as composite fertilizer's binding agent, make
Grain ratio of briquetting is high, and granulation time is short, makes that particle surface finish is good, and the fertilizer conservation time is long, can improve production capacity, reduces electric
Consumption.
7th, it with the addition of in raw material of the invention and contain crude fibre, coarse ash and moisture in manioc waste, manioc waste.
8th, it with the addition of in vinasse, vinasse containing abundant crude protein, trace element, vitamin, rely in raw material of the invention
Propylhomoserin, methionine and tryptophan.
9th, heretofore described poultry-dung is the one or more in chicken manure, pig manure and cow dung, containing abundant in poultry-dung
Organic matter, nitrogen, phosphorus, potassium and crop growth needed for a variety of minerals and the trace element such as calcium, magnesium, sulphur, these nutrition member
The need for element disclosure satisfy that in plant growing process to a variety of nutrients, poultry-dung is collected simply and conveniently, and cost is low.
10th, the mixer in heretofore described step (2) is single horizontal shaft mixer or twin-shaft mixer, with stirring
Efficiency high and the well mixed advantage of fertilizer.
11st, the mixer in heretofore described step (2) is twin-shaft mixer, and twin-shaft mixer has structure tight
Close, amount of agitation is big, stirring when stability is good and the advantage that is uniformly mixed.
12nd, the granulation in heretofore described step (5) is to use flat-die Squeezinggranulator, the machining of flat-die extruder grain
Granular fertilizers have that any surface finish, hardness are moderate, balling ratio is high, without returning charge, granule strength be high, the uniform balling-up water of rounding
The characteristics of dividing low.
13rd, the drying in heretofore described step (5) is dries using three-cylinder drier, and three-cylinder drier has efficient
Energy-conservation, advantage that is easy for installation, simple to operate, reliable, improving work situation and frequency control.
Embodiment
Embodiment 1
A kind of composite fertilizer, includes the raw material of following parts by weight：Weathered coal 22.5kg, peat soil 16.5kg, ground phosphate rock 5kg,
Potassium breeze 8kg, potassium fulvate 9kg, powdered rice hulls 26kg, sweet potato powder 20kg, urea 8kg, polyacrylamide 6.5kg, turf 8kg,
Dregs of rapeseed cake 25kg, stalk 10kg, poultry-dung 28kg, attapulgite 17kg, manioc waste 13kg, vinasse 9kg, barms powder
5kg and fixed nitrogen strain powder 6kg.
Stalk, powdered rice hulls, turf, dregs of rapeseed cake, poultry-dung, manioc waste and vinasse are with the addition of in the raw material of the present invention, this
A little scrap feed materials, long-term stack pollutes the environment in life, recycles these resources circulations now, has reached energy-conserving and environment-protective
Purpose.
It with the addition of in raw material and nitrogen, phosphorus, potassium, calcium, magnesium and organic matter be rich in stalk, stalk.
It with the addition of in raw material containing multiple elements such as abundant nitrogen, phosphorus, potassium, calcium, manganese in turf, turf, be a kind of pure day
Right, sterile, nontoxic, nuisanceless, pollution-free and noresidue green organic matter.
The crude fibre containing more than 32% crude protein, less than 12% in dregs of rapeseed cake, dregs of rapeseed cake is with the addition of in raw material
And the multiple element such as abundant calcium, phosphorus, iron, copper, manganese and zinc.
Attapulgite is with the addition of in raw material, attapulgite is a kind of clay of zeopan containing Shuifu County for having chain layer structure
Mineral, it is pollution-free, it can suppress growth of microorganism, absorb poisonous volatile ingredient, be used as composite fertilizer's binding agent, granulating and forming rate
Height, granulation time is short, makes that particle surface finish is good, and the fertilizer conservation time is long, can improve production capacity, reduces power consumption.
It with the addition of in raw material and contain crude fibre, coarse ash and moisture in manioc waste, manioc waste.
It with the addition of in raw material in vinasse, vinasse containing abundant crude protein, trace element, vitamin, lysine, methionine
And tryptophan.
Poultry-dung is chicken manure, pig manure and the mixture of cow dung, in poultry-dung containing abundant organic matter, nitrogen, phosphorus, potassium and
A variety of minerals and the trace elements such as calcium, magnesium, sulphur needed for crop growth, these nutrients disclosure satisfy that crop growth mistake
In journey to a variety of nutrients the need for, poultry-dung is collected simply and conveniently, and cost is low.
A kind of preparation method of composite fertilizer, comprises the following steps：
(1) raw material is weighed according to the parts by weight of composite fertilizer material；
(2) by weathered coal, peat soil, powdered rice hulls, sweet potato powder, turf, dregs of rapeseed cake, stalk, poultry-dung, manioc waste and wine
Grain is poured into mixer and is stirred, and produces compound；
(3) by compound with 125-130 DEG C of steam sterilizings, sterilization time is 20-30min, is cooled to after 30 DEG C, is added
Barms powder and the mixing of fixed nitrogen strain powder, stack 48-72h, produce Mixed Microbes material；
(4) by Mixed Microbes material, ground phosphate rock, potassium breeze, potassium fulvate, urea, polyacrylamide and the bumps in step (3)
Rod soil stirring mixing, mixing time is 30-40min, produces stirring compound；
(5) the stirring compound in step (4) is granulated, dried, produce composite fertilizer.
Mixer in step (2) is single horizontal shaft mixer, and single horizontal shaft mixer has that the load of mechanism is small, energy loss
Low, mixing quality is good, noise is small, rational in infrastructure, easy to operate, discharge rate fast, service life length and be easy to maintenance
Advantage.
Granulation in step (5) is to use flat-die Squeezinggranulator, the granular fertilizers tool of flat-die extruder grain machining
Have that any surface finish, hardness are moderate, balling ratio is high, without returning charge, granule strength is high, the uniform balling-up moisture of rounding is low the characteristics of.
Drying in step (5) to be dried using three-cylinder drier, three-cylinder drier have it is energy-efficient, easy for installation,
Advantage that is simple to operate, reliable, improving work situation and frequency control.
The composite fertilizer that the present invention is developed, obtained composite fertilizer has that cost is low, nutrient abundant, raw material type comes
Source variation and the good advantage of reclamation result.
After measured：The composite fertilizer of the present invention is rich in a variety of nutrition such as crude fibre, crude protein, crude fat, amino acid, lysines
Material, the content of organic matter (45-50%), N P and K (6-9%), active bacteria (0.40 hundred million/gram), and containing calcium, magnesium, copper,
9 kinds of the trace element such as iron, zinc, manganese, boron, aluminium, sulphur；Wherein, calcium and magnesium sulphur total amount 6-8%, ferrimanganic zinc boron etc. trace element 0.6-
1%.Composite fertilizer's pH value of the present invention is in neutrality.After inorganic fertilizer compounding application, the utilization rate of inorganic fertilizer can be improved, soil is improved
Utilization rate 20%, in the case where not reducing yield, reduces the consumption of inorganic fertilizer.
Embodiment 2
A kind of composite fertilizer, includes the raw material of following parts by weight：Weathered coal 20kg, peat soil 15kg, ground phosphate rock 2kg, potassium ore deposit
Powder 6kg, potassium fulvate 5kg, powdered rice hulls 22kg, sweet potato powder 15kg, urea 5kg, polyacrylamide 5kg, turf 5kg, rape cake
Dregs of rice 18kg, stalk 5kg, poultry-dung 24kg, attapulgite 15kg, manioc waste 11kg, vinasse 7kg, barms powder 3kg and fixed nitrogen
Strain powder 3kg.
Stalk, powdered rice hulls, turf, dregs of rapeseed cake, poultry-dung, manioc waste and vinasse are with the addition of in the raw material of the present invention, this
A little scrap feed materials, long-term stack pollutes the environment in life, recycles these resources circulations now, has reached energy-conserving and environment-protective
Purpose.
It with the addition of in raw material and nitrogen, phosphorus, potassium, calcium, magnesium and organic matter be rich in stalk, stalk.
It with the addition of in raw material containing multiple elements such as abundant nitrogen, phosphorus, potassium, calcium, manganese in turf, turf, be a kind of pure day
Right, sterile, nontoxic, nuisanceless, pollution-free and noresidue green organic matter.
The crude fibre containing more than 32% crude protein, less than 12% in dregs of rapeseed cake, dregs of rapeseed cake is with the addition of in raw material
And the multiple element such as abundant calcium, phosphorus, iron, copper, manganese and zinc.
Attapulgite is with the addition of in raw material, attapulgite is a kind of clay of zeopan containing Shuifu County for having chain layer structure
Mineral, it is pollution-free, it can suppress growth of microorganism, absorb poisonous volatile ingredient, be used as composite fertilizer's binding agent, granulating and forming rate
Height, granulation time is short, makes that particle surface finish is good, and the fertilizer conservation time is long, can improve production capacity, reduces power consumption.
It with the addition of in raw material and contain crude fibre, coarse ash and moisture in manioc waste, manioc waste.
It with the addition of in raw material in vinasse, vinasse containing abundant crude protein, trace element, vitamin, lysine, methionine
And tryptophan.
Poultry-dung is chicken manure, pig manure and the mixture of cow dung, in poultry-dung containing abundant organic matter, nitrogen, phosphorus, potassium and
A variety of minerals and the trace elements such as calcium, magnesium, sulphur needed for crop growth, these nutrients disclosure satisfy that crop growth mistake
In journey to a variety of nutrients the need for, poultry-dung is collected simply and conveniently, and cost is low.
A kind of preparation method of composite fertilizer, comprises the following steps：
(1) raw material is weighed according to the parts by weight of composite fertilizer material；
(2) by weathered coal, peat soil, powdered rice hulls, sweet potato powder, turf, dregs of rapeseed cake, stalk, poultry-dung, manioc waste and wine
Grain is poured into mixer and is stirred, and produces compound；
(3) by compound with 125-130 DEG C of steam sterilizings, sterilization time is 20-30min, is cooled to after 30 DEG C, is added
Barms powder and the mixing of fixed nitrogen strain powder, stack 48-72h, produce Mixed Microbes material；
(4) by Mixed Microbes material, ground phosphate rock, potassium breeze, potassium fulvate, urea, polyacrylamide and the bumps in step (3)
Rod soil stirring mixing, mixing time is 30-40min, produces stirring compound；
(5) the stirring compound in step (4) is granulated, dried, produce composite fertilizer.
Mixer in step (2) is twin-shaft mixer, and twin-shaft mixer has that vertebration, amount of agitation is big, stir
Stability is good when mixing and the advantage that is uniformly mixed.
Granulation in step (5) is to use flat-die Squeezinggranulator, the granular fertilizers tool of flat-die extruder grain machining
Have that any surface finish, hardness are moderate, balling ratio is high, without returning charge, granule strength is high, the uniform balling-up moisture of rounding is low the characteristics of.
Drying in step (5) to be dried using three-cylinder drier, three-cylinder drier have it is energy-efficient, easy for installation,
Advantage that is simple to operate, reliable, improving work situation and frequency control.
The composite fertilizer that the present invention is developed, obtained composite fertilizer has that cost is low, nutrient abundant, raw material type comes
Source variation and the good advantage of reclamation result.
After measured：The composite fertilizer of the present invention is rich in a variety of nutrition such as crude fibre, crude protein, crude fat, amino acid, lysines
Material, the content of organic matter (40-55%), N P and K (5-11%), active bacteria (0.35 hundred million/gram), and containing calcium, magnesium, copper,
9 kinds of the trace element such as iron, zinc, manganese, boron, aluminium, sulphur；Wherein, calcium and magnesium sulphur total amount 5-8%, ferrimanganic zinc boron etc. trace element 0.5-
1%.Composite fertilizer's pH value of the present invention is in neutrality.After inorganic fertilizer compounding application, the utilization rate of inorganic fertilizer can be improved, soil is improved
Utilization rate 17%, in the case where not reducing yield, reduces the consumption of inorganic fertilizer.
Embodiment 3
A kind of composite fertilizer, includes the raw material of following parts by weight：Weathered coal 25kg, peat soil 18kg, ground phosphate rock 8kg, potassium ore deposit
Powder 10kg, potassium fulvate 13kg, powdered rice hulls 30kg, sweet potato powder 25kg, urea 11kg, polyacrylamide 8kg, turf 11kg, dish
Seedcake dregs of rice 32kg, stalk 15kg, poultry-dung 32kg, attapulgite 19kg, manioc waste 15kg, vinasse 11kg, barms powder 7kg
With fixed nitrogen strain powder 9kg.
Stalk, powdered rice hulls, turf, dregs of rapeseed cake, poultry-dung, manioc waste and vinasse are with the addition of in the raw material of the present invention, this
A little scrap feed materials, long-term stack pollutes the environment in life, recycles these resources circulations now, has reached energy-conserving and environment-protective
Purpose.
It with the addition of in raw material and nitrogen, phosphorus, potassium, calcium, magnesium and organic matter be rich in stalk, stalk.
It with the addition of in raw material containing multiple elements such as abundant nitrogen, phosphorus, potassium, calcium, manganese in turf, turf, be a kind of pure day
Right, sterile, nontoxic, nuisanceless, pollution-free and noresidue green organic matter.
The crude fibre containing more than 32% crude protein, less than 12% in dregs of rapeseed cake, dregs of rapeseed cake is with the addition of in raw material
And the multiple element such as abundant calcium, phosphorus, iron, copper, manganese and zinc.
Attapulgite is with the addition of in raw material, attapulgite is a kind of clay of zeopan containing Shuifu County for having chain layer structure
Mineral, it is pollution-free, it can suppress growth of microorganism, absorb poisonous volatile ingredient, be used as composite fertilizer's binding agent, granulating and forming rate
Height, granulation time is short, makes that particle surface finish is good, and the fertilizer conservation time is long, can improve production capacity, reduces power consumption.
It with the addition of in raw material and contain crude fibre, coarse ash and moisture in manioc waste, manioc waste.
It with the addition of in raw material in vinasse, vinasse containing abundant crude protein, trace element, vitamin, lysine, methionine
And tryptophan.
Poultry-dung is chicken manure, pig manure and the mixture of cow dung, in poultry-dung containing abundant organic matter, nitrogen, phosphorus, potassium and
A variety of minerals and the trace elements such as calcium, magnesium, sulphur needed for crop growth, these nutrients disclosure satisfy that crop growth mistake
In journey to a variety of nutrients the need for, poultry-dung is collected simply and conveniently, and cost is low.
A kind of preparation method of composite fertilizer, comprises the following steps：
(1) raw material is weighed according to the parts by weight of composite fertilizer material；
(2) by weathered coal, peat soil, powdered rice hulls, sweet potato powder, turf, dregs of rapeseed cake, stalk, poultry-dung, manioc waste and wine
Grain is poured into mixer and is stirred, and produces compound；
(3) by compound with 125-130 DEG C of steam sterilizings, sterilization time is 20-30min, is cooled to after 30 DEG C, is added
Barms powder and the mixing of fixed nitrogen strain powder, stack 48-72h, produce Mixed Microbes material；
(4) by Mixed Microbes material, ground phosphate rock, potassium breeze, potassium fulvate, urea, polyacrylamide and the bumps in step (3)
Rod soil stirring mixing, mixing time is 30-40min, produces stirring compound；
(5) the stirring compound in step (4) is granulated, dried, produce composite fertilizer.
Mixer in step (2) is single horizontal shaft mixer, and single horizontal shaft mixer has that the load of mechanism is small, energy loss
Low, mixing quality is good, noise is small, rational in infrastructure, easy to operate, discharge rate fast, service life length and be easy to maintenance
Advantage.
Granulation in step (5) is to use flat-die Squeezinggranulator, the granular fertilizers tool of flat-die extruder grain machining
Have that any surface finish, hardness are moderate, balling ratio is high, without returning charge, granule strength is high, the uniform balling-up moisture of rounding is low the characteristics of.
Drying in step (5) to be dried using three-cylinder drier, three-cylinder drier have it is energy-efficient, easy for installation,
Advantage that is simple to operate, reliable, improving work situation and frequency control.
The composite fertilizer that the present invention is developed, obtained composite fertilizer has that cost is low, nutrient abundant, raw material type comes
Source variation and the good advantage of reclamation result.
After measured：The composite fertilizer of the present invention is rich in a variety of nutrition such as crude fibre, crude protein, crude fat, amino acid, lysines
Material, the content of organic matter (40-50%), N P and K (4-10%), active bacteria (0.25 hundred million/gram), and containing calcium, magnesium, copper,
9 kinds of the trace element such as iron, zinc, manganese, boron, aluminium, sulphur；Wherein, calcium and magnesium sulphur total amount 4-6%, ferrimanganic zinc boron etc. trace element 0.5-
1%.Composite fertilizer's pH value of the present invention is in neutrality.After inorganic fertilizer compounding application, the utilization rate of inorganic fertilizer can be improved, soil is improved
Utilization rate 14%, in the case where not reducing yield, reduces the consumption of inorganic fertilizer.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or equivalent substitution, all essences in the present invention are carried out to which part technical characteristic
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of composite fertilizer, it is characterised in that include the raw material of following parts by weight：20-25 parts of weathered coal, peat soil 15-18
Part, 2-8 parts of ground phosphate rock, 6-10 parts of potassium breeze, 5-13 parts of potassium fulvate, 22-30 parts of powdered rice hulls, 15-25 parts of sweet potato powder,
5-11 parts of urea, 5-8 parts of polyacrylamide, 5-11 parts of turf, 18-32 parts of dregs of rapeseed cake, 5-15 parts of stalk, poultry-dung
24-32 parts, 15-19 parts of attapulgite, 11-15 parts of manioc waste, 7-11 parts of vinasse, 3-7 parts of barms powder and nitrogen-fixing bacteria
Plant 3-9 parts of powder.
2. composite fertilizer according to claim 1, it is characterised in that include the raw material of following parts by weight：22.5 parts of weathered coal,
It is 16.5 parts of peat soil, 5 parts of ground phosphate rock, 8 parts of potassium breeze, 9 parts of potassium fulvate, 26 parts of powdered rice hulls, 20 parts of sweet potato powder, 8 parts of urea, poly-
6.5 parts of acrylamide, 8 parts of turf, 25 parts of dregs of rapeseed cake, 10 parts of stalk, 28 parts of poultry-dung, 17 parts of attapulgite, manioc waste 13
Part, 9 parts of vinasse, 5 parts of barms powder and 6 parts of fixed nitrogen strain powder.
3. composite fertilizer according to claim 1, it is characterised in that：The poultry-dung is one in chicken manure, pig manure and cow dung
Plant or several.
4. the preparation method of a kind of composite fertilizer as described in claim 1-3 any one, it is characterised in that including following step
Suddenly：
(1) raw material is weighed according to the parts by weight of composite fertilizer material；
(2) weathered coal, peat soil, powdered rice hulls, sweet potato powder, turf, dregs of rapeseed cake, stalk, poultry-dung, manioc waste and vinasse are fallen
Enter in mixer and be stirred, produce compound；
(3) by compound with 125-130 DEG C of steam sterilizings, sterilization time is 20-30min, is cooled to after 30 DEG C, adds yeast
Strain powder and the mixing of fixed nitrogen strain powder, stack 48-72h, produce Mixed Microbes material；
(4) by Mixed Microbes material, ground phosphate rock, potassium breeze, potassium fulvate, urea, polyacrylamide and the attapulgite in step (3)
Stirring mixing, mixing time is 30-40min, produces stirring compound；
(5) the stirring compound in step (4) is granulated, dried, produce composite fertilizer.
5. the preparation method of composite fertilizer according to claim 4, it is characterised in that：Mixer in the step (2) is
Single horizontal shaft mixer or twin-shaft mixer.
6. the preparation method of composite fertilizer according to claim 5, it is characterised in that：Mixer in the step (2) is
Twin-shaft mixer.
7. the preparation method of composite fertilizer according to claim 4, it is characterised in that：Granulation in the step (5) is to make
Use flat-die Squeezinggranulator.
8. the preparation method of composite fertilizer according to claim 4, it is characterised in that：Drying in the step (5) is to make
Dried with three-cylinder drier.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383617A (en) * | 2018-04-27 | 2018-08-10 | 杨宗贤 | A kind of preparation method of organophosphor composite fertilizer |
| CN109168851A (en) * | 2018-08-14 | 2019-01-11 | 望谟县四海桐油福利加工厂 | A kind of method for transplanting preventing tung oil tree root rot |
| WO2019053301A1 (en) * | 2017-09-18 | 2019-03-21 | Newline Soft Gmbh | Treatment means for salinated, calcinated, alkalised and/or acidified soils |
| CN109776211A (en) * | 2017-11-15 | 2019-05-21 | 丹阳市珥陵镇小潘园茭白专业合作社 | A kind of compound fertilizer of the mud containing beer |
| CN109796284A (en) * | 2017-11-16 | 2019-05-24 | 丹阳市珥陵镇小潘园茭白专业合作社 | A kind of flower fertilizer of the mud containing beer |
| CN109796250A (en) * | 2017-11-16 | 2019-05-24 | 丹阳市珥陵镇小潘园茭白专业合作社 | A kind of vegetable fertilizer of the mud containing beer |
| CN110156535A (en) * | 2019-05-31 | 2019-08-23 | 上海化工研究院有限公司 | A kind of soil conditioner and preparation method thereof |
| CN113072408A (en) * | 2021-04-25 | 2021-07-06 | 天津科技大学 | Special biofertilizer for cucumber seedlings and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103664381A (en) * | 2013-12-10 | 2014-03-26 | 济南凯因生物科技有限公司 | Compound fertilizer |
| CN103664378A (en) * | 2013-12-10 | 2014-03-26 | 济南凯因生物科技有限公司 | Organic fertilizer |
| CN105418325A (en) * | 2015-12-22 | 2016-03-23 | 青岛海益诚管理技术有限公司 | Compound fertilizer |
-
2017
- 2017-05-06 CN CN201710314309.1A patent/CN106986705A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103664381A (en) * | 2013-12-10 | 2014-03-26 | 济南凯因生物科技有限公司 | Compound fertilizer |
| CN103664378A (en) * | 2013-12-10 | 2014-03-26 | 济南凯因生物科技有限公司 | Organic fertilizer |
| CN105418325A (en) * | 2015-12-22 | 2016-03-23 | 青岛海益诚管理技术有限公司 | Compound fertilizer |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019053301A1 (en) * | 2017-09-18 | 2019-03-21 | Newline Soft Gmbh | Treatment means for salinated, calcinated, alkalised and/or acidified soils |
| CN109776211A (en) * | 2017-11-15 | 2019-05-21 | 丹阳市珥陵镇小潘园茭白专业合作社 | A kind of compound fertilizer of the mud containing beer |
| CN109796284A (en) * | 2017-11-16 | 2019-05-24 | 丹阳市珥陵镇小潘园茭白专业合作社 | A kind of flower fertilizer of the mud containing beer |
| CN109796250A (en) * | 2017-11-16 | 2019-05-24 | 丹阳市珥陵镇小潘园茭白专业合作社 | A kind of vegetable fertilizer of the mud containing beer |
| CN108383617A (en) * | 2018-04-27 | 2018-08-10 | 杨宗贤 | A kind of preparation method of organophosphor composite fertilizer |
| CN109168851A (en) * | 2018-08-14 | 2019-01-11 | 望谟县四海桐油福利加工厂 | A kind of method for transplanting preventing tung oil tree root rot |
| CN110156535A (en) * | 2019-05-31 | 2019-08-23 | 上海化工研究院有限公司 | A kind of soil conditioner and preparation method thereof |
| CN113072408A (en) * | 2021-04-25 | 2021-07-06 | 天津科技大学 | Special biofertilizer for cucumber seedlings and preparation method thereof |
| CN113072408B (en) * | 2021-04-25 | 2022-07-01 | 天津科技大学 | Special biofertilizer for cucumber seedlings and preparation method thereof |
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Application publication date: 20170728 |