CN107353051A - A kind of liquid organic fertilizer and preparation method thereof - Google Patents
A kind of liquid organic fertilizer and preparation method thereof Download PDFInfo
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- CN107353051A CN107353051A CN201710737232.9A CN201710737232A CN107353051A CN 107353051 A CN107353051 A CN 107353051A CN 201710737232 A CN201710737232 A CN 201710737232A CN 107353051 A CN107353051 A CN 107353051A
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- organic fertilizer
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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
- C05G5/20—Liquid fertilisers
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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
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- C05F1/002—Fertilisers made from animal corpses, or parts thereof from fish or from fish-wastes
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- Pest Control & Pesticides (AREA)
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses a kind of liquid organic fertilizer and preparation method thereof, liquid organic fertilizer raw material includes slurry slag, mushroom residue, marine alga slag and leavening, and its preparation method includes the steps such as the fermentation of raw material, the extraction of the rough liquid of organic fertilizer and the preparation of organic fertilizer purification liquid；After this liquid organic fertilizer uses agricultural wastes to carry out biofermentation for raw material, its zymotic fluid is extracted by the way of extruding to be prepared, the liquid organic fertilizer of preparation can farthest retain the nutritional ingredient of decomposed thing after fermentation, this liquid organic fertilizer N P and K total content is 5%, SOM content is 25%, also containing the trace element such as amino acid, humic acid, auximone and calcium, iron, copper, manganese, aluminium.
Description
Technical field
The present invention relates to organic fertilizer field, more particularly to a kind of liquid organic fertilizer and preparation method thereof.
Background technology
Traditional proportion of crop planting mode is directly cultivated on soil, and which efficiency is low, cycle length, to weather, season
The dependence of section and region is obvious, also needs that, to soil heavy dressing, serious environmental pollution can be produced.Using cultivation technique without soil
The drawbacks of largely alleviating traditional agriculture cultivation pattern, cultivation technique without soil is short with its production intensive cycle, and process can
Control efficiency high, it is green the advantages that as a kind of emerging Agriculture Production Modes, receive increasing pay attention to and popularization.
The core of cultivation technique without soil is nutrient solution, and nutrient solution provides whole nutrition needed for growth for soilless culture crop
Material, comprehensive and proportioning the reasonability of its nutrient are the keys that crop quickly produces.Generally, nutrient solution is usually with nitrogenous
The inorganic fertilizer of the elements such as phosphorus potassium is allocated according to certain ratio, and this method cost is low and simple to operate, but nutrition into
Point not comprehensively, need additionally to add other organic matters and trace element during use, and the nutrient solution used need to be handled
After could discharge.
The content of the invention
The present invention is directed to the problem of existing nutrient solution nutrient formula is not comprehensive, subsequent treatment is cumbersome, there is provided a kind of liquid has
Machine fertilizer and preparation method thereof.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of liquid organic fertilizer, it is characterised in that fraction meter by weight, its raw material include following component：
Wherein：
The slurry slag is pea, the accessory substance of green bean vermicelli, and its active constituent content fraction meter by weight is respectively：Nitrogen
1.8-6.61%, phosphorus 3.2-10.37%, potassium 0.3-0.69%, organic matter 35.3-82.6%；
The active constituent content of mushroom residue fraction meter by weight is respectively：Nitrogen 1.08-2.4%, phosphorus 1.37%, potassium
0.62-2.99%, organic matter 37.12-93%；
The active constituent content fraction meter by weight of the marine alga slag is respectively：Nitrogen 2.3-2.89%, phosphorus 1.23-5.7%,
Potassium 0.72-1.25%, organic matter 40-80%.
Leavening fraction meter by weight, including following component：Bean powder 10-20%, corn flour 25-40%, fish meal 15-
35%, carbohydrate 15-30%, bacillus 1.5-3%, actinomyces 2-5%, saccharomycete 3-5%, filamentous fungi 1-2%.
The present invention uses above-mentioned raw materials to prepare the beneficial effect of organic fertilizer：
1) liquid organic fertilizer of the invention uses land-sea plant material, compared to single land plant or sea-plant
For the organic fertilizer of raw material, protein, plant growth factor have diversity in liquid organic fertilizer of the invention, are adapted to difference
Crops and edaphic condition；
2) liquid organic fertilizer fermentate carbon-nitrogen ratio of the invention control is reasonable, and microorganism can be made to keep higher work for a long time
Property, so as to shorten fermentation time, and it is abundant to ferment.
The present invention also provides the preparation method of the liquid organic fertilizer, comprises the following steps：
1) slurry slag, mushroom residue and marine alga slag are mixed in proportion, after leading to high-temperature steam 5-10min, adds water management
Water content is 55-65wt%, adds leavening, after being well mixed, by fermentate stacking, is covered with gas permeability material and starts to send out
Ferment, treat that fermentation temperature carries out turning to fermentate after rising to 60 DEG C, fermentation obtains decomposed thing in 8-12 days；
2) decomposed thing is inserted in the box extruder that volume is 100L, 100-150bar extruding 5-10min obtains organic fertilizer
Rough liquid；
3) the rough liquid of organic fertilizer being centrifuged, supernatant liquor is taken after stratification, lower floor's turbid is filtered with 200 mesh filters,
Gained filtered fluid is mixed with supernatant liquor, organic fertilizer purification liquid is made；
4) enclosed package after organic fertilizer purification liquid being diluted into 5 times with desalted water, is made liquid organic fertilizer finished product.
The beneficial effect that the present invention prepares liquid organic fertilizer is：
1) control water content 55-65wt% before fermentation, aqueous higher in the decomposed thing of gained after fermentation, soluble nutrient can fill
Divide dissolving, without being additionally dissolved in water；
2) the box extruder for being 100L with volume in batches extrudes decomposed thing, avoids once extruding excessively decomposed thing and leads
Cause extruding insufficient, and the solids after extruding can still use as solid organic fertilizer；
3) the rough liquid of organic fertilizer is further purified, avoids being mixed with insoluble precipitate in liquid organic fertilizer, make gained liquid
Body organic fertilizer is uniform, convenient use, and waste liquid can be discharged directly without specially treated.
Further, in the step 3), 0.1-0.2wt% flocculant is added into the filtered fluid, after precipitation filtering
Mixed with supernatant.Due to that may be mixed with insoluble precipitate in filtered fluid, to the further processing of filtered fluid, adding flocculant makes
It is further purified.Flocculant used is one kind in aluminium polychloride, PAFC, ferric sulfate, polyacrylamide.
It is using the above-mentioned further beneficial effect of technical scheme：The infusible precipitate in filtered fluid is removed using flocculant
Thing makes filtered fluid transparency close to supernatant, ensures the stability of product, in addition, add flocculant supplemented with iron ion,
The trace elements such as aluminium ion.
After fluid present invention organic fertilizer uses agricultural wastes to carry out biofermentation for raw material, extracted by the way of extruding
Its zymotic fluid is prepared, and the liquid organic fertilizer of preparation can farthest retain the nutritional ingredient of decomposed thing after fermentation, this
Liquid organic fertilizer N P and K total content is 5%, and SOM content is 25%, also containing amino acid, humic acid, plant life
The trace elements such as long element and calcium, iron, copper, manganese, aluminium.
Embodiment
Liquid organic fertilizer of the present invention and preparation method thereof is described below in conjunction with example, example is served only for solving
The present invention is released, is not intended to limit the scope of the present invention.
Embodiment 1：
A kind of liquid organic fertilizer, by weight fraction meter, its raw material include following component：Slurry slag 15%, mushroom residue 40%,
Marine alga slag 41%, leavening 4%；Wherein, leavening component is：Bean powder 10%, corn flour 40%, fish meal 25%, carbohydrate 15%,
Bacillus 2%, actinomyces 4%, saccharomycete 3%, filamentous fungi 1%.
A kind of preparation method of liquid organic fertilizer, comprises the following steps：
1) slurry slag, mushroom residue and marine alga slag are mixed in proportion, after leading to high-temperature steam 5-10min, adds water management
Water content is 55-65wt%, adds leavening thereto, and after being well mixed, fermentate stacking is covered out with gas permeability material
Ferment is originated, treats that fermentation temperature carries out turning to fermentate after rising to 60 DEG C, fermentation obtains decomposed thing in 8-12 days；
2) decomposed thing is inserted in the box extruder that volume is 100L, 100bar extruding 10min obtains the rough liquid of organic fertilizer
Body；
3) the rough liquid of organic fertilizer being centrifuged, supernatant liquor is taken after stratification, lower floor's turbid is filtered with 200 mesh filters,
Gained filtered fluid is mixed with supernatant liquor, organic fertilizer purification liquid is made；
4) enclosed package after organic fertilizer purification liquid being diluted into 5 times with desalted water, is made liquid organic fertilizer finished product.
Embodiment 2：
A kind of compound organic fertilizer, by weight fraction meter, its raw material include following component：Slurry slag 21%, mushroom residue 35%,
Marine alga slag 42%, leavening 2%；Wherein, leavening component is：Bean powder 15%, corn flour 25%, fish meal 35%, carbohydrate 15%,
Bacillus 3%, actinomyces 2%, saccharomycete 4%, filamentous fungi 1%.
A kind of preparation method of liquid organic fertilizer, comprises the following steps：
1) slurry slag, mushroom residue and marine alga slag are mixed in proportion, after leading to high-temperature steam 5-10min, adds water management
Water content is 55-65wt%, adds leavening thereto, and after being well mixed, fermentate stacking is covered out with gas permeability material
Ferment is originated, treats that fermentation temperature carries out turning to fermentate after rising to 60 DEG C, fermentation obtains decomposed thing in 8-12 days；
2) decomposed thing is inserted in the box extruder that volume is 100L, 150bar extruding 5min obtains the rough liquid of organic fertilizer
Body；
3) the rough liquid of organic fertilizer is centrifuged, after taking supernatant liquor, lower floor's turbid to be filtered with 200 mesh filters after stratification
Filtered fluid is obtained, 0.1% aluminium polychloride is added into filtered fluid, is mixed after precipitation filtering with supernatant liquor, organic fertilizer is made
Purify liquid；
4) enclosed package after organic fertilizer purification liquid being diluted into 5 times with desalted water, is made liquid organic fertilizer finished product.
Embodiment 3：
A kind of compound organic fertilizer, by weight fraction meter, its raw material include following component：Slurry slag 19%, mushroom residue 38%,
Marine alga slag 40%, leavening 3%；Wherein, leavening component is：Bean powder 20%, corn flour 35%, fish meal 15%, carbohydrate 20%,
Bacillus 2%, actinomyces 3%, saccharomycete 3%, filamentous fungi 2%.
A kind of preparation method of liquid organic fertilizer, comprises the following steps：
1) slurry slag, mushroom residue and marine alga slag are mixed in proportion, after leading to high-temperature steam 5-10min, adds water management
Water content is 55-65wt%, adds leavening thereto, and after being well mixed, fermentate stacking is covered out with gas permeability material
Ferment is originated, treats that fermentation temperature carries out turning to fermentate after rising to 60 DEG C, fermentation obtains decomposed thing in 8-12 days；
2) decomposed thing is inserted in the box extruder that volume is 100L, 100bar extruding 5min obtains the rough liquid of organic fertilizer
Body；
3) the rough liquid of organic fertilizer is centrifuged, after taking supernatant liquor, lower floor's turbid to be filtered with 200 mesh filters after stratification
Filtered fluid is obtained, 0.2% ferric sulfate is added into filtered fluid, is mixed after precipitation filtering with supernatant liquor, organic fertilizer is made and purifies
Liquid；
4) enclosed package after organic fertilizer purification liquid being diluted into 5 times with desalted water, is made liquid organic fertilizer finished product.
Embodiment 4：
A kind of compound organic fertilizer, by weight fraction meter, its raw material include following component：Slurry slag 15%, mushroom residue 40%,
Marine alga slag 40%, leavening 2%；Wherein, leavening component is：Bean powder 10%, corn flour 25%, fish meal 20%, carbohydrate 30%,
Bacillus 3%, actinomyces 5%, saccharomycete 5%, filamentous fungi 2%.
A kind of preparation method of liquid organic fertilizer, comprises the following steps：
1) slurry slag, mushroom residue and marine alga slag are mixed in proportion, after leading to high-temperature steam 5-10min, adds water management
Water content is 55-65wt%, adds leavening thereto, and after being well mixed, fermentate stacking is covered out with gas permeability material
Ferment is originated, treats that fermentation temperature carries out turning to fermentate after rising to 60 DEG C, fermentation obtains decomposed thing in 8-12 days；
2) decomposed thing is inserted in the box extruder that volume is 100L, 120bar extruding 7min obtains the rough liquid of organic fertilizer
Body；
3) the rough liquid of organic fertilizer is centrifuged, after taking supernatant liquor, lower floor's turbid to be filtered with 200 mesh filters after stratification
Filtered fluid is obtained, 0.15% polyacrylamide is added into filtered fluid, is mixed after precipitation filtering with supernatant liquor, organic fertilizer is made
Purify liquid；
4) enclosed package after organic fertilizer purification liquid being diluted into 5 times with desalted water, is made liquid organic fertilizer finished product.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (4)
1. a kind of liquid organic fertilizer, it is characterised in that fraction meter by weight, its raw material include following component：
Wherein：
The slurry slag is pea, the accessory substance of green bean vermicelli, and its active constituent content fraction meter by weight is respectively：Nitrogen 1.8-
6.61%, phosphorus 3.2-10.37%, potassium 0.3-0.69%, organic matter 35.3-82.6%；
The active constituent content of mushroom residue fraction meter by weight is respectively：Nitrogen 1.08-2.4%, phosphorus 1.37%, potassium 0.62-
2.99%, organic matter 37.12-93%；
The active constituent content fraction meter by weight of the marine alga slag is respectively：Nitrogen 2.3-2.89%, phosphorus 1.23-5.7%, potassium
0.72-1.25%, organic matter 40-80%；
Leavening fraction meter by weight, including following component：Bean powder 10-20%, corn flour 25-40%, fish meal 15-
35%, carbohydrate 15-30%, bacillus 1.5-3%, actinomyces 2-5%, saccharomycete 3-5%, filamentous fungi 1-2%.
2. the preparation method of the liquid organic fertilizer described in a kind of claim 1, it is characterised in that comprise the following steps：
1) slurry slag, mushroom residue and marine alga slag are mixed in proportion, after leading to high-temperature steam 5-10min, adds water management aqueous
Measure as 55-65wt%, add leavening, after being well mixed, by fermentate stacking, covered with gas permeability material and start to ferment, treated
Fermentation temperature carries out turning to fermentate after rising to 60 DEG C, and fermentation obtains decomposed thing in 8-12 days；
2) decomposed thing is inserted in the box extruder that volume is 100L, it is rough that 100-150bar extruding 5-10min obtains organic fertilizer
Liquid；
3) the rough liquid of organic fertilizer is centrifuged, takes supernatant liquor after stratification, lower floor's turbid is filtered with 200 mesh filters, by institute
Obtain filtered fluid to mix with supernatant liquor, organic fertilizer purification liquid is made；
4) enclosed package after organic fertilizer purification liquid being diluted into 5 times with desalted water, is made liquid organic fertilizer finished product.
3. the preparation method of liquid organic fertilizer according to claim 2, it is characterised in that in the step 3), to described
0.1-0.2wt% flocculant is added in filtered fluid, is mixed after precipitation filtering with the supernatant.
4. the preparation method of liquid organic fertilizer according to claim 3, it is characterised in that the flocculant is polyaluminium
One kind in aluminium, PAFC, ferric sulfate, polyacrylamide.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322333X | 2017-05-09 | ||
| CN201710322333 | 2017-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107353051A true CN107353051A (en) | 2017-11-17 |
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ID=60288926
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710737232.9A Pending CN107353051A (en) | 2017-05-09 | 2017-08-24 | A kind of liquid organic fertilizer and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503488A (en) * | 2018-05-04 | 2018-09-07 | 山东粮源生物有机肥有限公司 | A kind of efficient liquid bio-organic fertilizer and preparation method thereof using edible fungi residues production |
| CN111662137A (en) * | 2020-05-11 | 2020-09-15 | 徐州惠满丰种业有限公司 | Organic liquid fertilizer and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1752051A (en) * | 2004-09-22 | 2006-03-29 | 傅朝春 | Preparation method of organic fertilizer using garbage faeces as raw material |
| CN101439997A (en) * | 2008-12-16 | 2009-05-27 | 青岛明月海藻集团有限公司 | Preparation of seaweed organic fertilizer |
| CN102167630A (en) * | 2011-01-25 | 2011-08-31 | 福建农林大学 | Energy-saving and environmentally friendly liquid organic fertilizer and preparation method thereof |
| CN103601538A (en) * | 2012-04-13 | 2014-02-26 | 刘昌连 | Manufacturing method of water soluble organic fertilizer |
| CN104496720A (en) * | 2014-12-04 | 2015-04-08 | 广东丰康生物科技有限公司 | Organic fertilizer and preparation method thereof |
-
2017
- 2017-08-24 CN CN201710737232.9A patent/CN107353051A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1752051A (en) * | 2004-09-22 | 2006-03-29 | 傅朝春 | Preparation method of organic fertilizer using garbage faeces as raw material |
| CN101439997A (en) * | 2008-12-16 | 2009-05-27 | 青岛明月海藻集团有限公司 | Preparation of seaweed organic fertilizer |
| CN102167630A (en) * | 2011-01-25 | 2011-08-31 | 福建农林大学 | Energy-saving and environmentally friendly liquid organic fertilizer and preparation method thereof |
| CN103601538A (en) * | 2012-04-13 | 2014-02-26 | 刘昌连 | Manufacturing method of water soluble organic fertilizer |
| CN104496720A (en) * | 2014-12-04 | 2015-04-08 | 广东丰康生物科技有限公司 | Organic fertilizer and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503488A (en) * | 2018-05-04 | 2018-09-07 | 山东粮源生物有机肥有限公司 | A kind of efficient liquid bio-organic fertilizer and preparation method thereof using edible fungi residues production |
| CN111662137A (en) * | 2020-05-11 | 2020-09-15 | 徐州惠满丰种业有限公司 | Organic liquid fertilizer and preparation method and application thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |
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