CN107721771A - It is a kind of can improved soil green organic manure preparation method - Google Patents
It is a kind of can improved soil green organic manure preparation method Download PDFInfo
- Publication number
- CN107721771A CN107721771A CN201711247325.XA CN201711247325A CN107721771A CN 107721771 A CN107721771 A CN 107721771A CN 201711247325 A CN201711247325 A CN 201711247325A CN 107721771 A CN107721771 A CN 107721771A
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- China
- Prior art keywords
- green organic
- organic manure
- improved soil
- fertilizer
- fermentation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Environmental Sciences (AREA)
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses it is a kind of can improved soil green organic manure preparation method, first by animal wastes, fish pond sludge, stalk, attapulgite, ammonium humate, zymophyte mixed fermentation, then caustic lime stone, calcium magnesium phosphate are added after deodorization, is finally granulated and obtains green organic manure；The preparation method of the present invention is simple, has preferable practicality；The present invention using pure natural natural discarded object be prepared can improved soil green organic manure, there is the preferable feature of environmental protection, realize sustainable development.
Description
Technical field
The invention belongs to the technical field of soil conditioner, and in particular to it is a kind of can improved soil green organic manure
Preparation method.
Background technology
As China industrializes, the fast development of urbanization, the improper and a large amount of discharge of pollutant process, unqualified agricultural thing
Use of matter etc., the heavy metal pollution problem of China's agricultural land soil is caused increasingly to highlight.The accumulation of heavy metal in agricultural land soil, no
Crop yield reduction is only resulted in, and crops is constantly absorbed heavy metal in growth course, and heavy metal can pass through food
Thing chain is detrimental to health.Investigation display, China has 66.7 ten thousand hectares of soil to be subject to heavy metal pollution, by cadmium, arsenic, lead, mercury
Nearly 20,000,000 hectares Deng the cultivated area of heavy metal pollution, the 1/5 of total cultivated area is accounted for.
The content of the invention
It is an object of the invention to provide it is a kind of can improved soil green organic manure preparation method, first by animal excreta
Just, fish pond sludge, stalk, attapulgite, ammonium humate, zymophyte mixed fermentation, caustic lime stone, calcium are then added after deodorization
Magnesium-phosphorus fertilizer, finally it is granulated and obtains green organic manure；The preparation method of the present invention is simple, has preferable practicality；The present invention
Using pure natural natural discarded object be prepared can improved soil green organic manure, there is the preferable feature of environmental protection, realize
Sustainable development.
The present invention is achieved through the following technical solutions：It is a kind of can improved soil green organic manure preparation side
Method, mainly include the following steps that：
Step A1：Animal wastes, fish pond sludge, stalk, attapulgite, ammonium humate, zymophyte are put into stirrer for mixing
Uniformly, mixture is subjected to semiclosed compost fermentation using forklift, periodically stirred, temperature control is prepared at 55-60 DEG C
Fermentation fertilizer；
Step A2：The fermentation fertilizer being prepared in step A1 is put into deodorization in biological deodorizing machine, by caustic lime stone, calcium and magnesium
Phosphate fertilizer is mixed into, and is crushed through pulverizer, then quick cool drying, and the granular green organic fertilizer loosely to ftracture is prepared
Material；The dosage of the green organic manure is 100-180kg/ mus.
In order to preferably realize the utility model, further, in the step A1, when fermentation temperature drops to less than 45 DEG C
And when being meta-alkalescence, then fermentation is completed.
In order to preferably realize the utility model, further, mixture was stirred every 2 days in the step A1, and spill
Water keeps the humidity of fermentation in 35wt%-40wt%.
In order to preferably realize the utility model, further, the particle diameter of the step A2 Green organic fertilizer is 1-
3mm。
In order to preferably realize the utility model, further, the step A2 Greens organic fertilizer water content is less than
Equal to 10wt%.
Beneficial effects of the present invention：
By animal wastes, fish pond sludge, stalk, attapulgite, ammonium humate, zymophyte mixed fermentation, then the present invention is first
Caustic lime stone, calcium magnesium phosphate are added after deodorization, is finally granulated and obtains green organic manure；The preparation method of the present invention is simple,
With preferable practicality；The present invention using pure natural natural discarded object be prepared can improved soil green organic fertilizer
Material, has the preferable feature of environmental protection, realizes sustainable development.
Embodiment
Embodiment 1：
It is a kind of can improved soil green organic manure, the dosage of the green organic manure is 120kg/ mus；The green has
Machine fertilizer glues including 25 parts of animal wastes, 40 parts of fish pond sludge, 20 parts of stalks, 5 parts of attapulgites, 5 parts of caustic lime stones, 3 parts
Earth adsorbing, 1.5 parts of calcium magnesium phosphate.
It is a kind of can improved soil green organic manure preparation method, mainly include the following steps that：
Step A1：Animal wastes, fish pond sludge, stalk, attapulgite, ammonium humate, zymophyte are put into stirrer for mixing
Uniformly, mixture is subjected to semiclosed compost fermentation using forklift, periodically stirred, temperature control is prepared at 55-60 DEG C
Fermentation fertilizer；
Step A2：The fermentation fertilizer being prepared in step A1 is put into deodorization in biological deodorizing machine, by caustic lime stone, calcium and magnesium
Phosphate fertilizer is mixed into, and is crushed through pulverizer, then quick cool drying, and the granular green organic fertilizer loosely to ftracture is prepared
Material.
The basic physical and chemical for examination soil of the present embodiment is as follows：Soil pH=4.32, organic matter 16.6g/kg, total phosphorus
0.66g/kg, total nitrogen 1.42g/kg, total potassium 17.51g/kg, heavy metal weight Cd 1.39mg/kg, Pb 302.67mg/kg, Cu
383.67mg/kg Zn 325.08mg/kg.
By pedotheque natural air drying, impurity removing is removed, 2mm sieves are crossed after grinding；Then soil is used for potted plant, every potted plant dress
Native 0.8kg, modifying agent is well mixed with soil, adds deionized water to the 60% of maxmun field capacity, balance 3 at room temperature
Week starts potted plant experiment；By the sowing of water spinach seed in artificial substratum, after seedling grows 4-5 piece true leaves, the transplanting 1 per basin
Strain seedling.In water spinach growth period, add the humidity that distilled water keeps soil, plant growth is after 47 days, harvest water spinach and
Pedotheque.
Using effective zinc in resolution-atomic absorption light spectral method testing soil sample, copper, lead, cadmium content, using dry ash
Zinc, copper, lead effective content in change-aas determination plant, disappeared cooking method-aas determination with wet type
The content of the cadmium of plant.
Obtained after experiment test, pedotheque is partial neutral；Experiment test finds the content of the top cadmium of water spinach（With
Fresh weight meter）For 0.08mg/kg, the substantially less than higher limit 0.2mg/kg of state food standard, soil conditioner has preferable
Heavy metal adsorption effect, and ensure that the nutrition of plant, there is preferable practicality.
Soil modification is alkalescence by caustic lime stone by the present invention, so as to be advantageous in soil conditioner absorption soil
Heavy metal, the present invention adsorb the heavy metals such as Hg, Cd, Pb in soil by attapulgite, and the present invention is inhaled by phosphoric acid Salt treatment
Attached, precipitation of heavy metals；The present invention passes through fermentation pig manure stable soil structure, getting fat soil.
Embodiment 2：
It is a kind of can improved soil green organic manure, the dosage of the green organic manure is 120kg/ mus；The green has
Machine fertilizer glues including 25 parts of animal wastes, 40 parts of fish pond sludge, 20 parts of stalks, 5 parts of attapulgites, 5 parts of caustic lime stones, 3 parts
Earth adsorbing, 1.5 parts of calcium magnesium phosphate.
It is a kind of can improved soil green organic manure preparation method, mainly include the following steps that：
Step A1：Animal wastes, fish pond sludge, stalk, attapulgite, ammonium humate, zymophyte are put into stirrer for mixing
Uniformly, mixture is subjected to semiclosed compost fermentation using forklift, periodically stirred, temperature control is prepared at 55-60 DEG C
Fermentation fertilizer；
Step A2：The fermentation fertilizer being prepared in step A1 is put into deodorization in biological deodorizing machine, by caustic lime stone, calcium and magnesium
Phosphate fertilizer is mixed into, and is crushed through pulverizer, then quick cool drying, and the granular green organic fertilizer loosely to ftracture is prepared
Material.
The basic physical and chemical for examination soil of the present embodiment is as follows：Soil pH=4.32, organic matter 16.6g/kg, total phosphorus
0.66g/kg, total nitrogen 1.42g/kg, total potassium 17.51g/kg, heavy metal weight Cd 1.39mg/kg, Pb 302.67mg/kg, Cu
383.67mg/kg Zn 325.08mg/kg.
By pedotheque natural air drying, impurity removing is removed, 2mm sieves are crossed after grinding；Then soil is used for potted plant, every potted plant dress
Native 0.8kg, modifying agent is well mixed with soil, adds deionized water to the 60% of maxmun field capacity, balance 3 at room temperature
Week starts potted plant experiment；By the sowing of water spinach seed in artificial substratum, after seedling grows 4-5 piece true leaves, the transplanting 1 per basin
Strain seedling.In water spinach growth period, add the humidity that distilled water keeps soil, plant growth is after 47 days, harvest water spinach and
Pedotheque.
Using effective zinc in resolution-atomic absorption light spectral method testing soil sample, copper, lead, cadmium content, using dry ash
Zinc, copper, lead effective content in change-aas determination plant, disappeared cooking method-aas determination with wet type
The content of the cadmium of plant.
Obtained after experiment test, pedotheque is partial neutral；Experiment test finds the content of the top cadmium of water spinach（With
Fresh weight meter）For 0.08mg/kg, the substantially less than higher limit 0.2mg/kg of state food standard, soil conditioner has preferable
Heavy metal adsorption effect, and ensure that the nutrition of plant, there is preferable practicality.
Soil modification is alkalescence by caustic lime stone by the present invention, so as to be advantageous in soil conditioner absorption soil
Heavy metal, the present invention adsorb the heavy metals such as Hg, Cd, Pb in soil by attapulgite, and the present invention is inhaled by phosphoric acid Salt treatment
Attached, precipitation of heavy metals；The present invention passes through fermentation pig manure stable soil structure, getting fat soil.
It is described above, be only presently preferred embodiments of the present invention, any formal limitation not done to the present invention, it is every according to
Any simply modification, the equivalent variations made according to the technical spirit of the present invention to above example, each fall within the protection of the present invention
Within the scope of.
Claims (5)
1. it is a kind of can improved soil green organic manure preparation method, it is characterised in that mainly include the following steps that：
Step A1：Animal wastes, fish pond sludge, stalk, attapulgite, ammonium humate, zymophyte are put into stirrer for mixing
Uniformly, mixture is subjected to semiclosed compost fermentation using forklift, periodically stirred, temperature control is prepared at 55-60 DEG C
Fermentation fertilizer；
Step A2：The fermentation fertilizer being prepared in step A1 is put into deodorization in biological deodorizing machine, by caustic lime stone, calcium and magnesium
Phosphate fertilizer is mixed into, and is crushed through pulverizer, then quick cool drying, and the granular green organic fertilizer loosely to ftracture is prepared
Material；The dosage of the green organic manure is 100-180kg/ mus.
2. it is according to claim 1 it is a kind of can improved soil green organic manure preparation method, it is characterised in that institute
State in step A1, when fermentation temperature drops to less than 45 DEG C and when being meta-alkalescence, then fermentation is completed.
3. it is according to claim 1 it is a kind of can improved soil green organic manure preparation method, it is characterised in that institute
State in step A1 and stirred mixture every 2 days, and the humidity for keeping fermenting of sprinkling water is in 35wt%-40wt%.
4. it is according to claim 1 it is a kind of can improved soil green organic manure preparation method, it is characterised in that institute
The particle diameter for stating step A2 Green organic fertilizer is 1-3mm.
5. it is according to claim 1 it is a kind of can improved soil green organic manure preparation method, it is characterised in that institute
State step A2 Green organic fertilizer water content and be less than or equal to 10wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247325.XA CN107721771A (en) | 2017-12-01 | 2017-12-01 | It is a kind of can improved soil green organic manure preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247325.XA CN107721771A (en) | 2017-12-01 | 2017-12-01 | It is a kind of can improved soil green organic manure preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107721771A true CN107721771A (en) | 2018-02-23 |
Family
ID=61220153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711247325.XA Withdrawn CN107721771A (en) | 2017-12-01 | 2017-12-01 | It is a kind of can improved soil green organic manure preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107721771A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108424308A (en) * | 2018-06-21 | 2018-08-21 | 山东三方化工集团有限公司 | Compound organic microbial manure of one kind and preparation method thereof |
| CN108892578A (en) * | 2018-09-13 | 2018-11-27 | 安徽乐农环保科技有限公司 | Nutrition member organic backbone fertilizer main body and preparation method thereof |
-
2017
- 2017-12-01 CN CN201711247325.XA patent/CN107721771A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108424308A (en) * | 2018-06-21 | 2018-08-21 | 山东三方化工集团有限公司 | Compound organic microbial manure of one kind and preparation method thereof |
| CN108892578A (en) * | 2018-09-13 | 2018-11-27 | 安徽乐农环保科技有限公司 | Nutrition member organic backbone fertilizer main body and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |
|
| WW01 | Invention patent application withdrawn after publication |