CN106748266A - A kind of lichee composite fertilizer and preparation method thereof - Google Patents
A kind of lichee composite fertilizer and preparation method thereof Download PDFInfo
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- CN106748266A CN106748266A CN201710053046.3A CN201710053046A CN106748266A CN 106748266 A CN106748266 A CN 106748266A CN 201710053046 A CN201710053046 A CN 201710053046A CN 106748266 A CN106748266 A CN 106748266A
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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
- C05B3/00—Fertilisers based essentially on di-calcium phosphate
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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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Abstract
A kind of lichee composite fertilizer, is related to fertilizer field, specifically includes following raw material composition：Chicken manure, wormcast, mushroom slag, fulvic acid, flyash, urea, potassium dihydrogen phosphate, calcium monohydrogen phosphate, magnesium sulfate, manganese sulfate, vermiculite, rotten milk powder, meat bone, useless tealeaves, cottonseed meal, vinasse, Gui fiber crops, sesbania, Water hyacinth, expired yoghourt, rotten egg, rice washing water, fish scale, ferment bacterium and protease.The preparation method of the lichee composite fertilizer, comprises the following steps：(1) pretreatment of raw material；(2) ferment；(3) batch mixing；(4) granulation drying；(5) finished product sieving.Lichee composite fertilizer of the invention and preparation method thereof, chemical fertilizer raw material source is wide, nutritious.The various nutriments wanted needed for lichee growth course are almost enumerated, the yield of lichee can be improved.Meanwhile, the lichee composite fertilizer the problems such as optimize shaping and the intensity of its chemical fertilizer granule, makes its stable in properties, so as to produce the chemical fertilizer products of high-quality in preparation process.
Description
Technical field
The present invention relates to fertilizer field, and in particular to a kind of lichee composite fertilizer and preparation method thereof.
Background technology
Lichee contains abundant sugar, with supplement energy, the effect having additional nutrients.Research has shown that lichee is to cerebral tissue
There is tonic effect, insomnia, forgetful, god's disease such as tired can be obviously improved；Litchi meat contributes to containing abundant vitamin C and protein
Enhancing body's immunity, improves resistance against diseases, have functions that tonifying spleen benefit liver, qi-regulating enrich blood, warm in pain, heart tonifying and tranquilizing；
Fruit stone has functions that qi-regulating, dissipating bind, analgesic；Meanwhile, lichee has the beneficial spleen of appetizing, has the effect of to promote appetite.
With the development and the continuous improvement of crop yield of agricultural production, plant to fertilizer the need for measure it is increasing, and
Because the utilization rate of existing fertilizer is than relatively low, the problem being excessively used of fertilizer is more exacerbated.In order to pursue high yield, peasant is often
Using single chemical fertilizers such as substantial amounts of urea, ammonium hydrogen carbonate, the reasons such as relatively backward production facility and control measures are added, caused
A series of environmental pollutions and the food such as utilization rate of fertilizer is low, soil secondary salinization, underground water pollution and crop quality decline
Safety problem.Therefore a kind of chemical fertilizer of high-quality diversification is provided and seems necessary.
Existing chemical fertilizer, utilization rate is low, nutrient loss not only cause environmental pollution also cause fertilising cost increase.And chemical fertilizer
Property is unstable, and it is many that chemical fertilizer granule dissipates the phenomenons such as ball, cracking, causes chemical fertilizer apt to deteriorate, reduces the active ingredient of chemical fertilizer, increases
It is affixed by fertile cost.
The content of the invention
Regarding to the issue above, it is necessary to which a kind of lichee composite fertilizer and preparation method thereof is provided.The lichee composite fertilizer utilization rate
Height, it is stable in properties.Another object of the present invention additionally provides the preparation method of the lichee composite fertilizer.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：
A kind of lichee composite fertilizer, constitutes including following raw material by weight：34~52 parts of chicken manure, wormcast 20~30
Part, 15~35 parts of mushroom slag, 22~38 parts of fulvic acid, 23~33 parts of flyash, 16~26 parts of urea, potassium dihydrogen phosphate 12~24
Part, 11~15 parts of calcium monohydrogen phosphate, 8~12 parts of magnesium sulfate, 4~6 parts of manganese sulfate, 25~37 parts of vermiculite, rotten 12~24 parts of milk powder,
9~19 parts of meat bone, useless 20~30 parts of tealeaves, 22~42 parts of cottonseed meal, 13~31 parts of vinasse, 13~25 parts of Gui fiber crops, sesbania
11~23 parts, 15~25 parts of Water hyacinth, 11~15 parts of expired yoghourt, 8~16 parts of rotten egg, 13~19 parts of rice washing water, fish scale 11
2~3 parts of~17 parts, 2~3 parts of ferment bacterium and protease.
The method for preparing the lichee composite fertilizer, comprises the following steps：
(1) pretreatment of raw material：By weight, chicken manure, wormcast, mushroom slag, vermiculite, meat bone, Gui fiber crops, sesbania, phoenix are taken
Eye is blue and fish scale is crushed respectively, well mixed to obtain mixed-powder；
(2) ferment：By weight, step (1) described mixed-powder, fulvic acid, flyash, rotten milk powder, useless tea are taken
Leaf, cottonseed meal, vinasse, expired yoghourt, rotten egg, rice washing water, ferment bacterium and protease, all of above raw material is mixed
Uniformly, ferment 4~6 days, obtain fermentation material；Then the fermentation material that will be obtained dries to its water content and is less than 12%；
(3) batch mixing：By weight, take the fermentation material dried in step (2) and add urea, potassium dihydrogen phosphate, phosphoric acid hydrogen
Calcium, magnesium sulfate and manganese sulfate, add water and are stirred continuously, and obtain material；
(4) granulation drying：The material obtained in step (3) is put into comminutor and is manufactured into spherical particle；And will be spherical
Particle is dried, and makes spherical particle water content be 11~15%；
(5) finished product sieving：Dried spherical particle sieving in step (4), then pack are sealed up for safekeeping.
Preferably, control fermentation temperature is less than 68 DEG C in step (2), and it is 63~69% to control fermentation moisture content.
Preferably, amount of water is fermentation material, urea, potassium dihydrogen phosphate, calcium monohydrogen phosphate, magnesium sulfate and sulfuric acid in step (3)
The 25~35% of manganese gross mass.
Preferably, auger is used in step (3) during stirring, the rotating speed of stirring is 160~230r/min, mixing time
It is 3.5~5.5h.
Preferably, it is 35~45% to spray 70~90mL mass concentrations to every 100kg materials before granulation in step (4)
PASP water mixes liquid.
Preferably, when being dried to spherical particle in step (4), the temperature of the drying machine of drying is set to：Import temperature
It is 125~135 DEG C to spend, and outlet temperature is 52~62 DEG C.
Preferably, the spherical particle in step (5) after drying crosses 100 mesh sieves.
Due to using above-mentioned technical proposal, the invention has the advantages that：
Lichee composite fertilizer of the invention and preparation method thereof, chemical fertilizer raw material source is wide, nutrition diversification, wherein, Water hyacinth
There is stronger enrichment to various Elements such as nitrogen, phosphorus, potassium, calcium, wherein particularly being dashed forward to the enrichment of a great number of elements potassium
Go out.It can be used as fertilizer or soil conditioner.Sesbania contains abundant nitrogen, phosphorus, potassium and trace element, and Gui fiber crops one
Rise, be high-quality green manure.Still containing substantial amounts of protein and abundant mineral matter in rotten milk powder, can improve high for crop
The nutritional ingredient of quality.In useless tealeaves containing potassium, phosphorus, sodium, Calcium Magnesium Sulphur, manganese, lead, copper, zinc, boron, selenium, various minerals units such as stroke
Element.In expired yoghourt containing rich in protein, multivitamin (such as VB1, VB2, VB6, VB12) and mineral matter (Ca, P,
Fe, Zn, Cu, Mn, Mo etc.), and also contain a large amount of lactic acid in expired yoghourt, beneficial to the fermentation of raw material, fermenting speed can be accelerated.
Lichee composite fertilizer of the invention can also increase and update the soil organism on the basis of adequate nutrients are provided for lichee, comprehensive
Closing improves soil texture, while promoting microbial reproduction, improves soil micro-ecosystem, beneficial to the sustainable use of soil.
Lichee composite fertilizer of the invention and preparation method thereof, material is first passed through before granulation and is stirred continuously, and is made when stirring
With auger, and added water in whipping process, considerably increase the stickiness of material, so as to improve the intensity of finished particle, entered
And improve the balling ratio of spherical particle.Too fast mixing speed can destroy the physical property of raw material, and cost relative can also be improved, and excessively slow
Speed do not reach material granulation again required for effect, therefore the speed of agitator of 160~230r/min is more suitable.When material is mixed
After conjunction stirring reaches to a certain degree, being further continued for stirring has not had technique effect, and production cost can be improved on the contrary, and mixing time is too short
The requirement of material granulation is not reached again, so the time of 3.5~5.5h of stirring is more suitable.Material sprays before granulation
The mixed liquid chelating of PASP water, PASP can agriculturally make Nutrient Absorption reinforcing agent, promote absorption of the lichee to nutrient, improve chemical fertilizer
Absorptivity, reduce environmental pollution while promote lichee growth, improve lichee yield.
Lichee composite fertilizer of the invention and preparation method thereof, during granulation drying, the drying temperature of spherical particle sets
For：Inlet temperature is 125~135 DEG C, and outlet temperature is 52~62 DEG C.Inlet temperature is relatively high, is in order to flash baking is spherical
Particle, makes the spherical particle of firm shaping tightly be coagulated together, and reduces appearance the problems such as spherical particle ftractures, dissipates ball.Outlet
Temperature is relatively low, spherical particle is had an adaptation process, and a relatively steady state is kept when air is run into after outlet,
Avoid spherical particle high temperature from meeting air to chemically react.
In sum, lichee composite fertilizer of the invention and preparation method thereof, chemical fertilizer raw material source is wide, nutritious.The litchi
Branch composite fertilizer designs for the growth characteristics of lichee, almost enumerates the various nutrients wanted needed for lichee growth course
Matter, can improve the yield of lichee.Meanwhile, the lichee composite fertilizer optimizes the shaping of its chemical fertilizer granule and strong in preparation process
The problems such as spending, makes its stable chemical nature, so as to produce the chemical fertilizer products of high-quality.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all of combination of the Listed Items of pass.
Embodiment 1：
A kind of lichee composite fertilizer, constitutes including following raw material by weight：34 parts of chicken manure, 20 parts of wormcast, mushroom slag 15
Part, 22 parts of fulvic acid, 23 parts of flyash, 16 parts of urea, 12 parts of potassium dihydrogen phosphate, 11 parts of calcium monohydrogen phosphate, 8 parts of magnesium sulfate, sulfuric acid
4 parts of manganese, 25 parts of vermiculite, rotten 12 parts of milk powder, 9 parts of meat bone, useless 20 parts of tealeaves, 22 parts of cottonseed meal, 13 parts of vinasse, Gui fiber crops 13
Part, 11 parts of sesbania, 15 parts of Water hyacinth, 11 parts of expired yoghourt, 8 parts of rotten egg, 13 parts of rice washing water, 11 parts of fish scale, 2 parts of ferment bacterium and
2 parts of protease.
The method for preparing the lichee composite fertilizer, comprises the following steps：
(1) pretreatment of raw material：By weight, chicken manure, wormcast, mushroom slag, vermiculite, meat bone, Gui fiber crops, sesbania, phoenix are taken
Eye is blue and fish scale is crushed respectively, well mixed to obtain mixed-powder；
(2) ferment：By weight, step (1) described mixed-powder, fulvic acid, flyash, rotten milk powder, useless tea are taken
Leaf, cottonseed meal, vinasse, expired yoghourt, rotten egg, rice washing water, ferment bacterium and protease, all of above raw material is mixed
Uniformly, ferment 4 days, in fermentation process, control fermentation temperature is less than 68 DEG C, it is 63% to control fermentation moisture content, obtains fermentation material；
Then the fermentation material that will be obtained dries to its water content and is less than 12%；
(3) batch mixing：By weight, take the fermentation material dried in step (2) and add urea, potassium dihydrogen phosphate, phosphoric acid hydrogen
Calcium, magnesium sulfate and manganese sulfate, add water and are stirred continuously, and amount of water is fermentation material, urea, potassium dihydrogen phosphate, calcium monohydrogen phosphate, magnesium sulfate
With the 25% of manganese sulfate gross mass, auger is used during stirring, the rotating speed of stirring is 160r/min, and mixing time is 5.5h,
Obtain material；
(4) granulation drying：To the mixed liquid of PASP water that every 100kg materials injection 70mL mass concentrations are 45% before granulation,
Then material is put into comminutor and is manufactured into spherical particle；And dried spherical particle, make the spherical particle water content be
11%, the temperature of the drying machine of drying is set to：Inlet temperature is 125 DEG C, and outlet temperature is 52 DEG C；
(5) finished product sieving：Dried spherical particle in step (4) is crossed into 100 mesh sieves, then pack is sealed up for safekeeping.
Embodiment 2：
A kind of lichee composite fertilizer, constitutes including following raw material by weight：43 parts of chicken manure, 25 parts of wormcast, mushroom slag 25
Part, 30 parts of fulvic acid, 28 parts of flyash, 21 parts of urea, 18 parts of potassium dihydrogen phosphate, 13 parts of calcium monohydrogen phosphate, 10 parts of magnesium sulfate, sulfuric acid
5 parts of manganese, 31 parts of vermiculite, rotten 18 parts of milk powder, 14 parts of meat bone, useless 25 parts of tealeaves, 32 parts of cottonseed meal, 22 parts of vinasse, Gui fiber crops
19 parts, 17 parts of sesbania, 20 parts of Water hyacinth, 13 parts of expired yoghourt, 12 parts of rotten egg, 16 parts of rice washing water, 14 parts of fish scale, ferment bacterium
2.5 parts and 2.5 parts of protease.
The method for preparing the lichee composite fertilizer, comprises the following steps：
(1) pretreatment of raw material：By weight, chicken manure, wormcast, mushroom slag, vermiculite, meat bone, Gui fiber crops, sesbania, phoenix are taken
Eye is blue and fish scale is crushed respectively, well mixed to obtain mixed-powder；
(2) ferment：By weight, step (1) described mixed-powder, fulvic acid, flyash, rotten milk powder, useless tea are taken
Leaf, cottonseed meal, vinasse, expired yoghourt, rotten egg, rice washing water, ferment bacterium and protease, all of above raw material is mixed
Uniformly, ferment 5 days, in fermentation process, control fermentation temperature is less than 68 DEG C, it is 66% to control fermentation moisture content, obtains fermentation material；
Then the fermentation material that will be obtained dries to its water content and is less than 12%；
(3) batch mixing：By weight, take the fermentation material dried in step (2) and add urea, potassium dihydrogen phosphate, phosphoric acid hydrogen
Calcium, magnesium sulfate and manganese sulfate, add water and are stirred continuously, and amount of water is fermentation material, urea, potassium dihydrogen phosphate, calcium monohydrogen phosphate, magnesium sulfate
With the 30% of manganese sulfate gross mass, auger is used during stirring, the rotating speed of stirring is 195r/min, and mixing time is 4.5h,
Obtain material；
(4) granulation drying：To the mixed liquid of PASP water that every 100kg materials injection 80mL mass concentrations are 40% before granulation,
Then material is put into comminutor and is manufactured into spherical particle；And dried spherical particle, make the spherical particle water content be
13%, the temperature of the drying machine of drying is set to：Inlet temperature is 130 DEG C, and outlet temperature is 57 DEG C；
(5) finished product sieving：Dried spherical particle in step (4) is crossed into 100 mesh sieves, then pack is sealed up for safekeeping.
Embodiment 3：
A kind of lichee composite fertilizer, constitutes including following raw material by weight：52 parts of chicken manure, 30 parts of wormcast, mushroom slag 35
Part, 38 parts of fulvic acid, 33 parts of flyash, 26 parts of urea, 24 parts of potassium dihydrogen phosphate, 15 parts of calcium monohydrogen phosphate, 12 parts of magnesium sulfate, sulfuric acid
6 parts of manganese, 37 parts of vermiculite, rotten 24 parts of milk powder, 19 parts of meat bone, useless 30 parts of tealeaves, 42 parts of cottonseed meal, 31 parts of vinasse, Gui fiber crops
25 parts, 23 parts of sesbania, 25 parts of Water hyacinth, 15 parts of expired yoghourt, 16 parts of rotten egg, 19 parts of rice washing water, 17 parts of fish scale, ferment bacterium 3
Part and protease 3 part.
The method for preparing the lichee composite fertilizer, comprises the following steps：
(1) pretreatment of raw material：By weight, chicken manure, wormcast, mushroom slag, vermiculite, meat bone, Gui fiber crops, sesbania, phoenix are taken
Eye is blue and fish scale is crushed respectively, well mixed to obtain mixed-powder；
(2) ferment：By weight, step (1) described mixed-powder, fulvic acid, flyash, rotten milk powder, useless tea are taken
Leaf, cottonseed meal, vinasse, expired yoghourt, rotten egg, rice washing water, ferment bacterium and protease, all of above raw material is mixed
Uniformly, ferment 6 days, in fermentation process, control fermentation temperature is less than 68 DEG C, it is 69% to control fermentation moisture content, obtains fermentation material；
Then the fermentation material that will be obtained dries to its water content and is less than 12%；
(3) batch mixing：By weight, take the fermentation material dried in step (2) and add urea, potassium dihydrogen phosphate, phosphoric acid hydrogen
Calcium, magnesium sulfate and manganese sulfate, add water and are stirred continuously, and amount of water is fermentation material, urea, potassium dihydrogen phosphate, calcium monohydrogen phosphate, magnesium sulfate
With the 35% of manganese sulfate gross mass, auger is used during stirring, the rotating speed of stirring is 230r/min, and mixing time is 3.5h,
Obtain material；
(4) granulation drying：To the mixed liquid of PASP water that every 100kg materials injection 90mL mass concentrations are 35% before granulation,
Then material is put into comminutor and is manufactured into spherical particle；And dried spherical particle, make the spherical particle water content be
15%, the temperature of the drying machine of drying is set to：Inlet temperature is 135 DEG C, and outlet temperature is 62 DEG C；
(5) finished product sieving：Dried spherical particle in step (4) is crossed into 100 mesh sieves, then pack is sealed up for safekeeping.
The applicant has done lot of experiments in experimentation, and part test now is arranged into as follows：
2014-2016, the plantation of lichee is carried out in the lichee planting base of Guangxi Zhuang Autonomous Region Yulin City Luchuan County
Experiment, experiment sets 5 test groups, every group of 3 mu of ground altogether.
1st group：Using the lichee composite fertilizer of the embodiment of the present invention 1；
2nd group：Using the lichee composite fertilizer of the embodiment of the present invention 2；
3rd group：Using the lichee composite fertilizer of the embodiment of the present invention 3；
4th group：Fertilizer is using the Common compound fertilizer sold on the market, and other processing modes are identical with the 1st group；
5th group：Using the lichee composite fertilizer of the embodiment of the present invention 1, but the lichee composite fertilizer does not carry out spiral in batch mixing
Stirring, but common agitating mode is used, other processing modes are identical with the 1st group.
The situation of lichee growth is observed and recorded in planting process, each data are counted, and is as a result counted as shown in table 1 below.
Each achievement data of the lichee planting process of table 1
| Packet | Average every mu of ground year dose (kg/ mus) | The annual production (kg/ mus) of average every mu of ground lichee |
| 1st group | 1320 | 80600 |
| 2nd group | 1310 | 79500 |
| 3rd group | 1300 | 79900 |
| 4th group | 1890 | 60000 |
| 5th group | 1420 | 73800 |
From the results shown in Table 1, the 1st group, the 2nd group and the 3rd group are respectively adopted the embodiment of embodiment of the present invention
1st, the lichee composite fertilizer of embodiment 2 and embodiment 3 cultivates, average every mu of ground year dose is relatively low and difference less, averagely
Every mu the annual production of ground lichee is all relatively higher and difference is little.4th group using the Common compound fertilizer sold on the market due to being planted
Training, average every mu of ground year dose is far above the 1st group, the 2nd group and the 3rd group, and the annual production of average every mu of ground lichee is remote
Less than the 1st group, the 2nd group and the 3rd group.The 5th group of lichee composite fertilizer using the embodiment of the present invention 1, but the lichee composite fertilizer is mixed
Do not carry out auger during material, but use common agitating mode, cause that the chemical fertilizer intensity of output is relatively low, stability is relative
Difference, so as to cause the chemical fertilizer apt to deteriorate, and then increases average every mu of year dose on ground, also relative to have dragged down average every mu of ground
The annual production of lichee.
Described above is directed to the detailed description of preferably possible embodiments of the invention, but embodiment is not limited to this hair
Bright patent claim, the equal change completed under the technical spirit suggested by all present invention or modification change, all should belong to
Cover the scope of the claims in the present invention.
Claims (8)
1. a kind of lichee composite fertilizer, it is characterised in that constituted including following raw material by weight：34~52 parts of chicken manure, earthworm
20~30 parts of excrement, 15~35 parts of mushroom slag, 22~38 parts of fulvic acid, 23~33 parts of flyash, 16~26 parts of urea, potassium dihydrogen phosphate
12~24 parts, 11~15 parts of calcium monohydrogen phosphate, 8~12 parts of magnesium sulfate, 4~6 parts of manganese sulfate, 25~37 parts of vermiculite, rotten milk powder 12
~24 parts, 9~19 parts of meat bone, useless 20~30 parts of tealeaves, 22~42 parts of cottonseed meal, 13~31 parts of vinasse, Gui fiber crops 13~25
Part, 11~23 parts of sesbania, 15~25 parts of Water hyacinth, 11~15 parts of expired yoghourt, 8~16 parts of rotten egg, 13~19 parts of rice washing water,
2~3 parts of 11~17 parts of fish scale, 2~3 parts of ferment bacterium and protease.
2. a kind of method for preparing lichee composite fertilizer described in claim 1, it is characterised in that comprise the following steps：
(1) pretreatment of raw material：By weight, chicken manure, wormcast, mushroom slag, vermiculite, meat bone, Gui fiber crops, sesbania, Water hyacinth are taken
Crushed respectively with fish scale, it is well mixed to obtain mixed-powder；
(2) ferment：By weight, step (1) described mixed-powder, fulvic acid, flyash, rotten milk powder, useless tealeaves, cotton are taken
Seed cake powder, vinasse, expired yoghourt, rotten egg, rice washing water, ferment bacterium and protease, by all of above raw material mixing and stirring,
Fermentation 4~6 days, obtains fermentation material；Then the fermentation material that will be obtained dries to its water content and is less than 12%；
(3) batch mixing：By weight, take the fermentation material dried in step (2) and add urea, potassium dihydrogen phosphate, calcium monohydrogen phosphate, sulphur
Sour magnesium and manganese sulfate, add water and are stirred continuously, and obtain material；
(4) granulation drying：The material obtained in step (3) is put into comminutor and is manufactured into spherical particle；And by spherical particle
Dried, make spherical particle water content be 11~15%；
(5) finished product sieving：Dried spherical particle sieving in step (4), then pack are sealed up for safekeeping.
3. the method for preparing lichee composite fertilizer as claimed in claim 2, it is characterised in that：Control fermentation temperature is low in step (2)
In 68 DEG C, it is 63~69% to control fermentation moisture content.
4. the method for preparing lichee composite fertilizer as claimed in claim 2, it is characterised in that：In step (3) amount of water be fermentation material,
The 25~35% of urea, potassium dihydrogen phosphate, calcium monohydrogen phosphate, magnesium sulfate and manganese sulfate gross mass.
5. the method for preparing lichee composite fertilizer as claimed in claim 2, it is characterised in that：Spiral is used in step (3) during stirring
Stirring, the rotating speed of stirring is 160~230r/min, and mixing time is 3.5~5.5h.
6. the method for preparing lichee composite fertilizer as claimed in claim 2, it is characterised in that：To every before granulation in step (4)
100kg materials injection 70~90mL mass concentrations are 35~45% mixed liquid of PASP water.
7. the method for preparing lichee composite fertilizer as claimed in claim 2, it is characterised in that：Step is carried out in (4) to spherical particle
During drying, the temperature of the drying machine of drying is set to：Inlet temperature is 125~135 DEG C, and outlet temperature is 52~62 DEG C.
8. the method for preparing lichee composite fertilizer as claimed in claim 2, it is characterised in that：Spherical in step (5) after drying
Grain crosses 100 mesh sieves.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827652A (en) * | 2017-11-21 | 2018-03-23 | 马鞍山市心洲葡萄专业合作社 | A kind of production method for digesting scale collagen Microbial compound organic fertilizer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384544A (en) * | 2015-12-24 | 2016-03-09 | 青岛海益诚管理技术有限公司 | Litchi fertilizer |
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2017
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| CN107827652A (en) * | 2017-11-21 | 2018-03-23 | 马鞍山市心洲葡萄专业合作社 | A kind of production method for digesting scale collagen Microbial compound organic fertilizer |
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