CN109206169A - A kind of feces of livestock and poultry environment-protecting type organic fertilizer and preparation method thereof - Google Patents
A kind of feces of livestock and poultry environment-protecting type organic fertilizer and preparation method thereof Download PDFInfo
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- CN109206169A CN109206169A CN201811394533.7A CN201811394533A CN109206169A CN 109206169 A CN109206169 A CN 109206169A CN 201811394533 A CN201811394533 A CN 201811394533A CN 109206169 A CN109206169 A CN 109206169A
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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
- 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
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
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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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- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
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Abstract
The present invention is a kind of feces of livestock and poultry environment-protecting type organic fertilizer and preparation method thereof, wherein the parts by weight composition of bubble feces of livestock and poultry environment-protecting type organic fertilizer are as follows: 40-88 parts of feces of livestock and poultry；20-25 parts of wormcast；10-22 parts of manioc waste；10-22 parts of furfural dregs；0.1-6 parts of microorganism formulation；3-9 parts of ammonium bicarbonate；10-15 parts of motherwort；10-20 parts of clay；10-22 parts of bentonite, it the steps include: feces of livestock and poultry removing heavy-metal, the preparation of wormcast, motherwort is pre-processed, compost fermentation obtains decomposed feces of livestock and poultry, it is granulated, the present invention is low in cost, by carrying out removing heavy-metal to feces of livestock and poultry, organic fertilizer not only can supply nutrient to crop, and soil organic matter content, improvement soil also can be improved, it is basic material necessary to production pollution-free food, green food and organic foodstuff production, using safe and harmless, solve feces of livestock and poultry and largely leave unused, arbitrarily stack cannot timely returning to the field the problem of.
Description
Technical field
The present invention relates to organic fertilizer technology more particularly to a kind of feces of livestock and poultry environment-protecting type organic fertilizer and its preparation sides
Method.
Background technique
Feces of livestock and poultry refers mainly to a kind of solid waste from village generated in livestock and poultry breeding industry, including pig manure, cow dung, sheep dung,
Chicken manure, duck excrement etc., several mineral materials and the micro member such as organic matter and nitrogen rich in, phosphorus, potassium, calcium, magnesium, sulphur in feces of livestock and poultry
Element, due to generalling use the heavy metals such as high-copper, high zinc in feed as additive, cause in feed content of beary metal considerably beyond
The absorbability of livestock and poultry, heavy metal have toxicity, persistence and non-biodegradable, cause content of beary metal in feces of livestock and poultry high.
The livestock and poultry cultivation excessively concentrated causes feces of livestock and poultry excessive in some areas yield, and traditional fertilization processing mode can not dissolve, greatly
Amount is arbitrarily stacked, and not only place occupies greatly in this way, can be generated a large amount of odorants and be caused seriously to atmosphere, soil and water environment
Pollution, also will cause the heavy metal pollution of soil, seriously endanger human health.
Due to the rapid development of chemical fertilizer industry, people largely use chemical fertilizer, and chemical fertilizer contains a large amount of inorganic salts, largely applies for a long time
With soil inorganic salt content can be made to increase, soil physics structure destroyed, and causes hardened, while the micro-ecological environment in soil
Disequilibrium is unable to satisfy the nutrition of crop growth period so that Soil ingenious fertility occurs being gradually reduced trend in local area
Demand, for this purpose, it is extremely urgent to prepare a kind of feces of livestock and poultry environment-protecting type organic fertilizer.
Summary of the invention
Present invention seek to address that the deficiencies in the prior art, the purpose of the present invention is to provide a kind of feces of livestock and poultry environmental protection is organic
Fertilizer and preparation method thereof.
The present invention to achieve the above object, using following technical scheme:
A kind of feces of livestock and poultry environment-protecting type organic fertilizer, which is characterized in that its parts by weight composition is as follows:
As further preferred technical solution, the feces of livestock and poultry is ox, chicken, sheep, pig, exempts from, one of geese and ducks excrement
Or a variety of mixture.
As further preferred technical solution, the microorganism formulation is appointing in natto born of the same parents enzyme bar and bacillus licheniformis
It anticipates one kind.
The present invention also provides a kind of preparation methods of feces of livestock and poultry environment-protecting type organic fertilizer, which is characterized in that the steps include:
(1) feces of livestock and poultry removing heavy-metal
The feces of livestock and poultry of 60-65% water content and manioc waste, furfural dregs are mixed to get mixing, by mixing in ethylenediamine tetraacetic
It is impregnated 12~14 hours in acetic acid disodium heavy metal removing agent soak, taking-up drains effluent containing heavy metal ions；
(2) preparation of wormcast
Effluent containing heavy metal ions in step (1) are added to vinasse, in sugar residue mixture, it is numerous that suitable earthworm growth is made
The earthworm base-material grown, in earthworm base-material by injected volume be every cube of 0.09-0.095kg, obtain wormcast, realize heavy metal from
The harmless treatment of son；
(3) pretreatment of motherwort
Motherwort is cut to 1-2.5cm, 10-20 times of motherwort after cutting, microorganism formulation stoste dilution are pressed
Motherwort: the ratio that microorganism formulation dilution is 1kg:0.5L mixes, ageing, and pH value is adjusted to 3.0-5.0, obtain motherwort with
Microorganism formulation dilutes liquid mixture, and ammonium bicarbonate is made to 40% ammonium bicarbonate solution, is uniformly sprayed at motherwort and microorganism formulation
It dilutes on liquid mixture, sealing, resting period 7d is to get treated motherwort；
(4) will be added in the feces of livestock and poultry of removing heavy-metal bentonite, clay, the wormcast in step (2), in step (3)
Treated, and motherwort obtains fermentation mixture after mixing, and fermentation mixture is poured into fermentation vat and piles wide 3m, high
The wedge-shaped heap body of 1.5m, long 5-7m carry out compost fermentation, and when heap temperature rises to 50-55 DEG C, sealing compost guarantees the anaerobism in heap
Environment, after 1-5 days, turning promotes air flowing, aerobic compost 10-15 days, guarantees the anaerobic environment in heap, measure heap daily
Water content in fertilizer guarantees in the megathermal period that heap body water content is 55-65%, and total fermentation time is 22-25 days, obtains decomposed
Feces of livestock and poultry；
(5) decomposed feces of livestock and poultry is put at shady and cool dry and ventilated condition and is dried, and moisture is controlled in 10-
15%, blocky feces of livestock and poultry environment-protecting type organic fertilizer is made；
(6) be granulated: the blocky feces of livestock and poultry environment-protecting type organic fertilizer in step (5) is granulated sieving, In Shade to air-dry, system
At granular feces of livestock and poultry environment-protecting type organic fertilizer.
As further preferred technical solution, the screen sizes being sieved in the step (6) are 100-400 mesh.
Compared with prior art, environmental protection is made as raw material using fowl and animal excrement the beneficial effects of the present invention are: the present invention has
Machine fertilizer, low in cost, by carrying out removing heavy-metal to feces of livestock and poultry, organic fertilizer not only can supply nutrient to crop, may be used also
Soil organic matter content, improvement soil are improved, is base necessary to production pollution-free food, green food and organic foodstuff production
Plinth raw material, use is safe and harmless, solves feces of livestock and poultry and largely leaves unused, arbitrarily stack cannot timely returning to the field the problem of.
Specific embodiment
Below with reference to embodiment, the invention will be further described:
A kind of feces of livestock and poultry environment-protecting type organic fertilizer, which is characterized in that its parts by weight composition is as follows:
As further preferred technical solution, the feces of livestock and poultry is ox, chicken, sheep, pig, exempts from, one of geese and ducks excrement
Or a variety of mixture.
As further preferred technical solution, the microorganism formulation is appointing in natto born of the same parents enzyme bar and bacillus licheniformis
It anticipates one kind.
The present invention also provides a kind of preparation methods of feces of livestock and poultry environment-protecting type organic fertilizer, which is characterized in that the steps include:
(1) feces of livestock and poultry removing heavy-metal
The feces of livestock and poultry of 60-65% water content and manioc waste, furfural dregs are mixed to get mixing, by mixing in ethylenediamine tetraacetic
It is impregnated 12~14 hours in acetic acid disodium heavy metal removing agent soak, taking-up drains effluent containing heavy metal ions；
(2) preparation of wormcast
Effluent containing heavy metal ions in step (1) are added to vinasse, in sugar residue mixture, it is numerous that suitable earthworm growth is made
The earthworm base-material grown, in earthworm base-material by injected volume be every cube of 0.09-0.095kg, obtain wormcast, realize heavy metal from
The harmless treatment of son；
(3) pretreatment of motherwort
Motherwort is cut to 1-2.5cm, 10-20 times of motherwort after cutting, microorganism formulation stoste dilution are pressed
Motherwort: the ratio that microorganism formulation dilution is 1kg:0.5L mixes, ageing, and pH value is adjusted to 3.0-5.0, obtain motherwort with
Microorganism formulation dilutes liquid mixture, and ammonium bicarbonate is made to 40% ammonium bicarbonate solution, is uniformly sprayed at motherwort and microorganism formulation
It dilutes on liquid mixture, sealing, resting period 7d is to get treated motherwort；
(4) will be added in the feces of livestock and poultry of removing heavy-metal bentonite, clay, the wormcast in step (2), in step (3)
Treated, and motherwort obtains fermentation mixture after mixing, and fermentation mixture is poured into fermentation vat and piles wide 3m, high
The wedge-shaped heap body of 1.5m, long 5-7m carry out compost fermentation, and when heap temperature rises to 50-55 DEG C, sealing compost guarantees the anaerobism in heap
Environment, after 1-5 days, turning promotes air flowing, aerobic compost 10-15 days, guarantees the anaerobic environment in heap, measure heap daily
Water content in fertilizer guarantees in the megathermal period that heap body water content is 55-65%, and total fermentation time is 22-25 days, obtains decomposed
Feces of livestock and poultry；
(5) decomposed feces of livestock and poultry is put at shady and cool dry and ventilated condition and is dried, and moisture is controlled in 10-
15%, blocky feces of livestock and poultry environment-protecting type organic fertilizer is made；
(6) be granulated: the blocky feces of livestock and poultry environment-protecting type organic fertilizer in step (5) is granulated sieving, In Shade to air-dry, system
At granular feces of livestock and poultry environment-protecting type organic fertilizer.
As further preferred technical solution, the screen sizes being sieved in the step (6) are 100-400 mesh.
Embodiment 1
A kind of feces of livestock and poultry environment-protecting type organic fertilizer, parts by weight composition are as follows:
The feces of livestock and poultry is ox, chicken, sheep, pig, exempt from, one of geese and ducks excrement or a variety of mixtures.
Preparation method: to a kind of feces of livestock and poultry ring provided in this embodiment for preparing feces of livestock and poultry environment-protecting type organic fertilizer
The preparation method for protecting organic fertilizer is described below:
(1) feces of livestock and poultry removing heavy-metal
The feces of livestock and poultry and 10 parts of manioc wastes, 10 parts of furfural dregs for weighing 40 part of 60% water content are mixed to get mixing, will mix
Material impregnates 12 hours in disodium ethylene diamine tetraacetate heavy metal removing agent soak, and taking-up drains effluent containing heavy metal ions；
(2) preparation of wormcast
Effluent containing heavy metal ions in step (1) are added to vinasse, in sugar residue mixture, it is numerous that suitable earthworm growth is made
The earthworm base-material grown, it is every cube of 0.09kg that injected volume is pressed in earthworm base-material, obtains wormcast, realizes the nothing of heavy metal ion
Evilization processing；
(3) pretreatment of motherwort
10 portions of motherworts are cut to 1cm, by the motherwort after cutting, 0.1 part of natto born of the same parents' enzyme bar 10 times of dilution of stoste
In motherwort: the ratio that natto born of the same parents' enzyme bar dilution is 1kg:0.5L mixes, ageing, and pH value is adjusted to 3.0, obtain motherwort with it is micro-
Biological agent dilutes liquid mixture, and 3 parts of ammonium bicarbonates are made to 40% ammonium bicarbonate solution, are uniformly sprayed at motherwort and natto born of the same parents enzyme bar
It dilutes on liquid mixture, sealing, resting period 7d is to get treated motherwort；
(4) 10 parts of bentonites, 10 parts of clays, the earthworm in 20 parts of steps (2) will be added in the feces of livestock and poultry of removing heavy-metal
Treated in excrement, step (3), and motherwort obtains fermentation mixture after mixing, and fermentation mixture is poured into heap in fermentation vat
At wide 3m, the wedge-shaped heap body of high 1.5m, long 5m carry out compost fermentation, and when heap temperature rises to 50 DEG C, sealing compost guarantees in heap
Anaerobic environment, after 1 day, turning promotes air flowing, aerobic compost 10 days, guarantees the anaerobic environment in heap, measure compost daily
In water content, guarantee the megathermal period in, heap body water content be 55%, total fermentation time be 22 days, obtain decomposed feces of livestock and poultry；
(5) decomposed feces of livestock and poultry is put at shady and cool dry and ventilated condition and is dried, and moisture control is made 10%
At blocky feces of livestock and poultry environment-protecting type organic fertilizer；
(6) be granulated: the blocky feces of livestock and poultry environment-protecting type organic fertilizer in step (5) is granulated sieving, and the screen sizes of sieving are
100 mesh, it is In Shade to air-dry, granular feces of livestock and poultry environment-protecting type organic fertilizer is made.
Embodiment 2
A kind of feces of livestock and poultry environment-protecting type organic fertilizer, parts by weight composition are as follows:
The feces of livestock and poultry is ox, chicken, sheep, pig, exempt from, one of geese and ducks excrement or a variety of mixtures.
Preparation method: to a kind of feces of livestock and poultry ring provided in this embodiment for preparing feces of livestock and poultry environment-protecting type organic fertilizer
The preparation method for protecting organic fertilizer is described below:
(1) feces of livestock and poultry removing heavy-metal
The feces of livestock and poultry and 18 parts of manioc wastes, 18 parts of furfural dregs for weighing 60 part of 62% water content are mixed to get mixing, will mix
Material impregnates 13 hours in disodium ethylene diamine tetraacetate heavy metal removing agent soak, and taking-up drains away the water；
(2) preparation of wormcast
Effluent containing heavy metal ions in step (1) are added to vinasse, in sugar residue mixture, it is numerous that suitable earthworm growth is made
The earthworm base-material grown, it is every cube of 0.092kg that injected volume is pressed in earthworm base-material, obtains wormcast, realizes heavy metal ion
Harmless treatment；
(3) pretreatment of motherwort
12 portions of motherworts are cut to 1.5cm, by the motherwort after cutting, 3 parts of 15 times of bacillus licheniformis stoste dilutions
Liquid is in motherwort: the ratio that bacillus licheniformis dilution is 1kg:0.5L is mixed, is aged, and pH value is adjusted to 4.0, obtains motherwort
Liquid mixture is diluted with bacillus licheniformis, 6 parts of ammonium bicarbonates are made to 40% ammonium bicarbonate solution, are uniformly sprayed at motherwort and lichens
Bacillus dilutes on liquid mixture, and sealing, resting period 7d is to get treated motherwort；
(4) 18 parts of bentonites, 12 parts of clays, the earthworm in 22 parts of steps (2) will be added in the feces of livestock and poultry of removing heavy-metal
Treated in excrement, step (3), and motherwort obtains fermentation mixture after mixing, and fermentation mixture is poured into heap in fermentation vat
At wide 3m, the wedge-shaped heap body of high 1.5m, long 6m carry out compost fermentation, and when heap temperature rises to 53 DEG C, sealing compost guarantees in heap
Anaerobic environment, after 2 days, turning promotes air flowing, aerobic compost 13 days, guarantees the anaerobic environment in heap, measure compost daily
In water content, guarantee the megathermal period in, heap body water content be 58%, total fermentation time be 24 days, obtain decomposed feces of livestock and poultry；
(5) decomposed feces of livestock and poultry is put at shady and cool dry and ventilated condition and is dried, and moisture control is made 13%
At blocky feces of livestock and poultry environment-protecting type organic fertilizer；
(6) be granulated: the blocky feces of livestock and poultry environment-protecting type organic fertilizer in step (5) is granulated sieving, and the screen sizes of sieving are
200 mesh, it is In Shade to air-dry, granular feces of livestock and poultry environment-protecting type organic fertilizer is made.
Embodiment 3
A kind of feces of livestock and poultry environment-protecting type organic fertilizer, parts by weight composition are as follows:
The feces of livestock and poultry is ox, chicken, sheep, pig, exempt from, one of geese and ducks excrement or a variety of mixtures.
Preparation method: to a kind of feces of livestock and poultry ring provided in this embodiment for preparing feces of livestock and poultry environment-protecting type organic fertilizer
The preparation method for protecting organic fertilizer is described below:
(1) feces of livestock and poultry removing heavy-metal
The feces of livestock and poultry and 22 parts of manioc wastes, 22 parts of furfural dregs for weighing 88 part of 65% water content are mixed to get mixing, will mix
Material impregnates 14 hours in disodium ethylene diamine tetraacetate heavy metal removing agent soak, and taking-up drains effluent containing heavy metal ions；
(2) preparation of wormcast
Effluent containing heavy metal ions in step (1) are added to vinasse, in sugar residue mixture, it is numerous that suitable earthworm growth is made
The earthworm base-material grown, it is every cube of 0.095kg that injected volume is pressed in earthworm base-material, obtains wormcast, realizes heavy metal ion
Harmless treatment；
(3) pretreatment of motherwort
15 portions of motherworts are cut to 2.5cm, 20 times of motherwort after cutting, bacillus licheniformis stoste dilutions are pressed
Motherwort: the ratio that bacillus licheniformis dilution is 1kg:0.5L is mixed, is aged, and pH value is adjusted to 5.0, obtains motherwort and ground
Clothing bacillus dilutes liquid mixture, and 9 parts of ammonium bicarbonates are made to 40% ammonium bicarbonate solution, are uniformly sprayed at motherwort and lichens gemma
Bacillus dilutes on liquid mixture, and sealing, resting period 7d is to get treated motherwort；
(4) 22 parts of bentonites, 20 parts of clays, the earthworm in 25 parts of steps (2) will be added in the feces of livestock and poultry of removing heavy-metal
Treated in excrement, step (3), and motherwort obtains fermentation mixture after mixing, and fermentation mixture is poured into heap in fermentation vat
At wide 3m, the wedge-shaped heap body of high 1.5m, long 7m carry out compost fermentation, and when heap temperature rises to 55 DEG C, sealing compost guarantees in heap
Anaerobic environment, after 5 days, turning promotes air flowing, aerobic compost 15 days, guarantees the anaerobic environment in heap, measure compost daily
In water content, guarantee the megathermal period in, heap body water content be 65%, total fermentation time be 25 days, obtain decomposed feces of livestock and poultry；
(5) decomposed feces of livestock and poultry is put at shady and cool dry and ventilated condition and is dried, and moisture control is made 15%
At blocky feces of livestock and poultry environment-protecting type organic fertilizer；
(6) be granulated: the blocky feces of livestock and poultry environment-protecting type organic fertilizer in step (5) is granulated sieving, and the screen sizes of sieving are
400 mesh, it is In Shade to air-dry, granular feces of livestock and poultry environment-protecting type organic fertilizer is made.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the various improvement that the inventive concept and technical scheme of the present invention carry out, or not improved directly apply to other fields
It closes, it is within the scope of the present invention.
Claims (5)
1. a kind of feces of livestock and poultry environment-protecting type organic fertilizer, which is characterized in that its parts by weight composition is as follows:
2. a kind of feces of livestock and poultry environment-protecting type organic fertilizer according to claim 1, which is characterized in that the feces of livestock and poultry is
Ox chicken, sheep, pig, is exempted from, one of geese and ducks excrement or a variety of mixtures.
3. a kind of feces of livestock and poultry environment-protecting type organic fertilizer according to claim 1, which is characterized in that the microorganism formulation is
Any one in natto born of the same parents' enzyme bar and bacillus licheniformis.
4. a kind of preparation method of feces of livestock and poultry environment-protecting type organic fertilizer as described in claim 1, which is characterized in that its step
Are as follows:
(1) feces of livestock and poultry removing heavy-metal
The feces of livestock and poultry of 60-65% water content and manioc waste, furfural dregs are mixed to get mixing, by mixing in ethylenediamine tetra-acetic acid
It is impregnated 12~14 hours in disodium heavy metal removing agent soak, taking-up drains effluent containing heavy metal ions；
(2) preparation of wormcast
Effluent containing heavy metal ions in step (1) are added to vinasse, in sugar residue mixture, suitable earthworm growth and breeding is made
Earthworm base-material, it is every cube of 0.09-0.095kg that injected volume is pressed in earthworm base-material, obtains wormcast, realizes heavy metal ion
Harmless treatment；
(3) pretreatment of motherwort
Motherwort is cut to 1-2.5cm, 10-20 times of motherwort after cutting, microorganism formulation stoste dilution is female by benefit
Grass: the ratio that microorganism formulation dilution is 1kg:0.5L is mixed, is aged, and pH value is adjusted to 3.0-5.0, obtains motherwort and micro- life
Ammonium bicarbonate, is made 40% ammonium bicarbonate solution by object preparation diluent liquid mixture, is uniformly sprayed at motherwort and microorganism formulation dilutes
On liquid mixture, sealing, resting period 7d is to get treated motherwort；
(4) bentonite, clay, the wormcast in step (2), processing in step (3) will be added in the feces of livestock and poultry of removing heavy-metal
Motherwort afterwards obtains fermentation mixture after mixing, and fermentation mixture is poured into fermentation vat and piles wide 3m, and high 1.5m is long
The wedge-shaped heap body of 5-7m carries out compost fermentation, and when heap temperature rises to 50-55 DEG C, sealing compost guarantees the anaerobic environment in heap, 1-
After 5 days, turning promotes air flowing, aerobic compost 10-15 days, guarantees the anaerobic environment in heap, measure containing in compost daily
Water guarantees in the megathermal period that heap body water content is 55-65%, and total fermentation time is 22-25 days, obtains decomposed feces of livestock and poultry；
(5) decomposed feces of livestock and poultry is put at shady and cool dry and ventilated condition and is dried, and moisture control is in 10-15%, system
At blocky feces of livestock and poultry environment-protecting type organic fertilizer；
(6) be granulated: blocky feces of livestock and poultry environment-protecting type organic fertilizer in step (5) is granulated sieving, In Shade to air-dry, and is made
Granular feces of livestock and poultry environment-protecting type organic fertilizer.
5. a kind of preparation method of feces of livestock and poultry environment-protecting type organic fertilizer according to claim 4, which is characterized in that the step
Suddenly the screen sizes being sieved in (6) are 100-400 mesh.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811394533.7A CN109206169A (en) | 2018-11-22 | 2018-11-22 | A kind of feces of livestock and poultry environment-protecting type organic fertilizer and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811394533.7A CN109206169A (en) | 2018-11-22 | 2018-11-22 | A kind of feces of livestock and poultry environment-protecting type organic fertilizer and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109627063A (en) * | 2019-01-16 | 2019-04-16 | 吉林农业大学 | A kind of method of animal husbandry rubbish production organic fertilizer |
| CN109824396A (en) * | 2019-03-29 | 2019-05-31 | 天津市施易得肥料有限公司 | A kind of preparation method of organic and inorganic environmental protection and public nuisance free fertilizer special for vegetable material |
| CN109851453A (en) * | 2019-02-18 | 2019-06-07 | 黑龙江金合康肥业有限公司 | Organic and inorganic environmental protection and public nuisance free compound fertilizer |
| CN112778042A (en) * | 2020-12-07 | 2021-05-11 | 九江礼涞生物科技有限公司 | Preparation method of heavy metal chelating agent in animal waste |
| CN113511926A (en) * | 2021-04-28 | 2021-10-19 | 新至农业生态科技有限公司 | Method for comprehensively utilizing livestock and poultry manure resources and returning to field |
| CN114516769A (en) * | 2022-02-21 | 2022-05-20 | 烟台浩景农业科技有限公司 | Organic and inorganic fertilizer and preparation method thereof |
-
2018
- 2018-11-22 CN CN201811394533.7A patent/CN109206169A/en active Pending
Non-Patent Citations (1)
| Title |
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| 李笑群: "《神奇的动物世界》", 30 April 2012, 长春：吉林人民出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109627063A (en) * | 2019-01-16 | 2019-04-16 | 吉林农业大学 | A kind of method of animal husbandry rubbish production organic fertilizer |
| CN109851453A (en) * | 2019-02-18 | 2019-06-07 | 黑龙江金合康肥业有限公司 | Organic and inorganic environmental protection and public nuisance free compound fertilizer |
| CN109824396A (en) * | 2019-03-29 | 2019-05-31 | 天津市施易得肥料有限公司 | A kind of preparation method of organic and inorganic environmental protection and public nuisance free fertilizer special for vegetable material |
| CN112778042A (en) * | 2020-12-07 | 2021-05-11 | 九江礼涞生物科技有限公司 | Preparation method of heavy metal chelating agent in animal waste |
| CN113511926A (en) * | 2021-04-28 | 2021-10-19 | 新至农业生态科技有限公司 | Method for comprehensively utilizing livestock and poultry manure resources and returning to field |
| CN114516769A (en) * | 2022-02-21 | 2022-05-20 | 烟台浩景农业科技有限公司 | Organic and inorganic fertilizer and preparation method thereof |
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Application publication date: 20190115 |