CN105837280A - Preparation technology for biogas residue biological organic fertilizer - Google Patents
Preparation technology for biogas residue biological organic fertilizer Download PDFInfo
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- CN105837280A CN105837280A CN201610157794.1A CN201610157794A CN105837280A CN 105837280 A CN105837280 A CN 105837280A CN 201610157794 A CN201610157794 A CN 201610157794A CN 105837280 A CN105837280 A CN 105837280A
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- Prior art keywords
- biogas residue
- organic fertilizer
- fertilizer
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- biological organic
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The invention discloses a preparation technology for a biogas residue biological organic fertilizer, wherein the preparation technology includes the steps: (1) burdening, according to the weight percentage, 45-55% of biogas residues, 25-35% of waste bacterial sticks or crop straw, 10-12% of a medical stone powder and 8-10% of humic acid, mixing and then fermenting; (2) after mixing the raw materials, stacking the mixture into a material pile with 1 m in high and several meters in length; (3) adjusting the moisture amount of the material pile to 65%, and carrying out secondary fermentation; (4) when the temperature inside the material pile reaches 60 DEG C or more, stirring and turning over the pile for 1 time, then carrying out static stacking until the temperature reaches 60 DEG C or more again, then stirring and turning over the pile for 1 time, repeating the operations for 5-6 times until the temperature in the material pile is not changed any more, and thus forming an organic fertilizer parent material; and (5) determining the contents of N, P and K of the organic fertilizer parent material, and then adjusting N, P and K according to crop needs; and finally, adjusting a soil nematode resistant substance, to obtain the biogas residue organic fertilizer.
Description
Technical field
The present invention relates to fertilizer technology of preparing, particularly to the preparation method of a kind of bio-organic fertilizer.
Background technology
Loess plateau is owing to soil layer is deep, illumination is sufficient, without industrial pollution, becomes China rare green
Color fruit, vegetables produce district, the most only North Shaanxi vegetables planted in big canopy in winter area and just reach more than 300 ten thousand mu, produce
Measure more than 500 ten thousand tons;Fructus Mali pumilae area more than 900 ten thousand mu, yield more than 900 ten thousand tons, and Citrullus vulgaris, Fructus Melo,
The industrial crops such as Suli pear more than 5,000 ten thousand mu, achieve good economy, ecological benefits.But owing to being subject to
The restriction of scientific and technological level, a lot of vegetable grower in this region, orchard worker planting greenhouse vegetable, melon and fruit and
Continue to use during the industrial crops such as Fructus Mali pumilae always traditional, use executing of chemical fertilizer based on a large amount of of N fertilizer
Fertile method, causes soil organic matter content to be gradually lowered, and degree of salinity increases the weight of year by year, soil quality
Decline, really, vegetables quality worse and worse.Along with the raising of living standards of the people, safety, green fruit-vegetable
Having become the pursuit of people's daily life, the most numerous orchard workers and vegetable grower have recognized that using biology has
The benefit that machine is fertile.But owing to biological organic fertilizer manufacturing process is widely different in the market, the quality good and the bad
Regardless of, cause using effect to be had a greatly reduced quality.To this end, be badly in need of a kind of with the economy such as booth vegetable, Fructus Mali pumilae
Biological organic fertilizer manufacturing process that crop is main object, that there is unified standard.
Summary of the invention
It is an object of the invention to provide one and can keep soil organic matter content with maintenance soil, hence it is evident that
Improve fruit, vegetables quality and yield, increase the preparation method of the biological organic fertilizer of peasant income.
For reaching object above, the present invention adopts the following technical scheme that and is achieved:
The preparation technology of a kind of biogas residue biological organic fertilizer, it is characterised in that comprise the steps:
(1) by weight percentage: biogas residue 45~55%, obsolete fungus stick or agricultural crop straw 25~35%,
Medical stone powder 10~12%, humic acid 8~10% carry out dispensing, mix after fermentation, wherein, described natural pond
Slag is that in methane-generating pit, biogas slurry-biogas residue mixture by fermentation carries out the solids after solid-liquid separation;Described
Obsolete fungus stick includes the putrefaction of the mushrooms such as Flammulina velutiper (Fr.) Sing, mushroom;
(2) it is piled into high, several meter of long stockpile of 1m after the mixing of each raw material;
(3) stockpile water content is regulated to 65%, carry out ferment in second time;
(4) when in stockpile, temperature reaches more than 60C °, stirring turning 1 time, then stand stacking,
When heap temperature reaches more than 60C ° again, it is stirred for turning 1 time, so repeats 5-6 time,
Till temperature no longer changes in stockpile, i.e. form fertilizer matrix;
(5) fertilizer matrix N obtained by above-mentioned steps, the content of P, K, then basis are measured
Crop needs to carry out the allotment of N, P, K nutrient substance;Finally carry out the allotment of anti-soil nematodes material,
I.e. obtain biogas residue biological organic fertilizer.
In such scheme, step (5) described N, P, K nutrient substance is allocated, K content therein
Ensured by component Maifanitum;N content uses (NH4)2SO4Regulation;P content uses phosphate fertilizer regulation,
Finally make in fertilizer matrix that total N content reaches more than 3.5wt%, total P content all reaches
1.5~2.0wt%, and N, P, K total content >=5wt%.Described phosphate fertilizer uses acidic phosphorus mine powder.
The allotment of described anti-soil nematodes material is female at the fertilizer allocating N, P, K nutrient substance
Matter adds 1% cabo powder complete.
The invention have the advantage that
1, it is to be placed in raw materials such as the biogas residue configured in fermentation tank to carry out ferment in second time (natural ripening),
Form biological organic fertilizer matrix.Wherein, biogas residue and humic acid can be effectively improved the nitrogen in fertilizer,
Sulfur, phosphorus (N, S, P) content;Maifanitum can improve the K of biological organic fertilizer, Ca, Mg, Fe,
The micronutrient levelss such as B, Zn, mushrooms obsolete fungus stick wide material sources, can effectively provide organic.
2, the most total N content of fertilizer is 3%~3.5%, and present invention process can according to Different Crop (really
Tree, vegetable) nutritional need carries out different N, P, K allotment and the allotment of anti-soil nematodes material.
3, use bar shaped multiple stirring fermentation tanks arranged side by side, have that technique is simple, can work continuously, produce
The feature that efficiency is high, prepared biogas residue biological organic fertilizer, maintain soil organic matter content, soil
Maintenance action effect is notable.
Accompanying drawing explanation
Fig. 1 is the installation for fermenting involved by present invention process.In figure: 1, bar shaped fermentation tank;2, material
Heap;3, blender;4, rail;5, cement partition wall.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Embodiment 1
(1) biogas slurry-biogas residue mixture of mistake fermented in methane-generating pit is carried out solid-liquid separation, take solid
Biogas residue 40 tons, with Flammulina velutiper (Fr.) Sing obsolete fungus stick 24 tons, medical stone powder 8 tons, humic acid 8 tons is joined
Material mixing;
(2) ferment in second time is carried out, particularly as being to be mixed in proportion by above-mentioned fermentation raw material after the mixing of each raw material
Conjunction is placed in fermentation tank, is piled into high, several meter of long stockpile of 1m;
(3) stockpile water content is regulated to 65%, make stockpile natural fermentation, become thoroughly decomposed;
(4) when temperature reaches more than 60C ° in stockpile, turning 1 time is stirred with blender, then
Stand and stack, when heap temperature reaches more than 60C ° again, be stirred for turning 1 time, the heaviest
Multiple 5-6 time, till temperature no longer changes in stockpile, i.e. form fertilizer matrix.This process can
Effectively to decompose the antibiotic in feces of livestock and poultry and pathogen, make cellulose decomposition, change into and be prone to
The humus that plant absorption utilizes.
(5) the fertilizer matrix fermented is carried out nitrogen, phosphorus, potassium (N, P, K) allotment, i.e. takes
The fertilizer matrix fermented on a small quantity measures its N, P, K content, then with (NH4)2SO4Regulate it
N content, make the total N content of fertilizer matrix reach 3.5% (weight ratio) or more than;With phosphate fertilizer, as
Acidic phosphorus mine powder regulates its P content, makes fertilizer matrix total phosphorus content reach 1.5~2.0wt% (weight
Than), the fertilizer matrix that this fermented owing to adding Maifanitum, its K content relatively horn of plenty, logical
Often it is not required to be specifically added.Through this step, N, P, K of final acquisition fertilizer matrix >=5wt%, have
Machine matter >=45wt%, living bacteria count >=2000~30,000,000/gram.
(6) the fertilizer matrix of allotment overnutrition material is carried out the allotment of anti-soil nematodes material, i.e.
In the above-mentioned fertilizer matrix allocating N, P, K, add cabo powder, every 100 tons add cigarette
1 ton of powder of stalk, finally obtaining can the biogas residue biological organic fertilizer of anti-soil nematodes.
Embodiment 2
In batching step, take solid biogas residue 36 tons, with mushroom obsolete fungus stick 28 tons, medical stone powder 9.6
Ton, humic acid 6.4 tons carries out dispensing mixing;Remaining is with embodiment 1.
Embodiment 3
In batching step, take solid biogas residue 44 tons, with agricultural crop straw 20 tons, medical stone powder 8.8
Ton, humic acid 7.2 tons carries out dispensing mixing;Remaining is with embodiment 1.
As it is shown in figure 1, the fermentation tank employed in above example of the present invention is bar shaped fermentation tank, should
Bar shaped fermentation tank 1 is the cement square trench structure of two open ends, and length can take according to site condition
6~10m, groove width 3.0m, cell wall height 1-1.5m, cell wall disposes rail 4, and blender 3 is on rail
Can move back and forth.For increasing yield, Fig. 1 bar shaped fermentation tank can be the most multiple, use cement partition wall
5 separate, stockpile 2 piling height 1m in every fermentation tank, length 3~6 meters.
The biogas residue biological organic fertilizer use case of the embodiment of the present invention 1:
As a example by the experiment and demonstration in Zhao Zhen township, Dengcheng County, pluck at Fructus Mali pumilae in autumn, Suli pear then etc.
During rear or vegetables planted in big canopy mat shelter (the about the first tenday period of a month in October), ditch along apple tree or the stringer of dish ridge, ditch depth
20-30cm, executes embodiment 1 every mu of 4000Kg of biogas residue biological organic fertilizer in ditch, Second Year, to Fructus Mali pumilae,
Applying that the florescence is fertile, really to apply fruit fertile the phase florescence of Suli pear, result apple production reaches 3000-4000kg/
Mu, Suli pear yield reach 4000-4500kg/ mu, fruit surface smooth, and bright in colour, commodity improves 15%
Above.In green house of vegetables, effect is the most obvious, and the booth Herba Apii graveolentis executing biological organic fertilizer more typically makes
With the booth Herba Apii graveolentis output increased 20% of chemical fertilizer, and riotous growth, leaf branch is fresh and tender, consumption is high.
It addition, in terms of greenhouse watermelon cultivation, use the greenhouse watermelon of biological organic fertilizer relatively to generally use
The greenhouse watermelon yield of chemical fertilizer increases by more than 20%, and bright in colour, and sugar content improves more than 10%.
Claims (4)
1. the preparation technology of a biogas residue biological organic fertilizer, it is characterised in that comprise the steps:
(1) by weight percentage: biogas residue 45~55%, obsolete fungus stick or agricultural crop straw 25~35%,
Medical stone powder 10~12%, humic acid 8~10% carry out dispensing, mixing, and wherein, described biogas residue is natural pond
Biogas slurry-biogas residue mixture solids after solid-liquid separation after fermenting in gas pond;Described obsolete fungus stick bag
Include the discarded packed bacterium rod of the mushrooms such as Flammulina velutiper (Fr.) Sing, mushroom;
(2) it is piled into high, several meter of long stockpile of 1m after the mixing of each raw material;
(3) stockpile water content is regulated to 65%, carry out ferment in second time;
(4) when in stockpile, temperature reaches more than 60C °, stirring turning 1 time, then stand stacking,
When heap temperature reaches more than 60C ° again, it is stirred for turning 1 time, so repeats 5-6 time,
Till temperature no longer changes in stockpile, i.e. form fertilizer matrix;
(5) fertilizer matrix N obtained by above-mentioned steps, the content of P, K, then basis are measured
Crop needs to carry out the allotment of N, P, K nutrient substance;Finally carry out the allotment of anti-soil nematodes material,
I.e. obtain biogas residue biological organic fertilizer.
2. the preparation technology of biogas residue biological organic fertilizer as claimed in claim 1, it is characterised in that step
Suddenly (5) described N, P, K nutrient substance allotment, K content therein is ensured by component Maifanitum;
N content uses (NH4)2SO4Regulation;P content uses phosphate fertilizer regulation, finally makes in fertilizer matrix
It is total that N content reaches more than 3.5wt%, total P content all reaches 1.5~2.0wt%, and N, P, K
Total content >=5wt%.
3. the preparation technology of biogas residue biological organic fertilizer as claimed in claim 2, it is characterised in that institute
State phosphate fertilizer and use acidic phosphorus mine powder.
4. the preparation technology of the biogas residue biological organic fertilizer as described in claim 1 or 2 or 3, its feature
Being, the allotment of described anti-soil nematodes material is at the fertilizer allocating N, P, K nutrient substance
Matrix adds 1% cabo powder complete.
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CN201610157794.1A CN105837280A (en) | 2016-03-18 | 2016-03-18 | Preparation technology for biogas residue biological organic fertilizer |
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CN201610157794.1A CN105837280A (en) | 2016-03-18 | 2016-03-18 | Preparation technology for biogas residue biological organic fertilizer |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106810407A (en) * | 2017-03-21 | 2017-06-09 | 淄博泰诚生物科技有限公司 | A kind of ecological organic fertilier and preparation method thereof |
CN110407646A (en) * | 2019-07-18 | 2019-11-05 | 广东技术师范大学 | It is a kind of using biogas residue as apple cultivation fertilizer of raw material and preparation method thereof |
Citations (4)
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CN104529593A (en) * | 2014-12-23 | 2015-04-22 | 常熟市辛庄镇双浜农地股份合作社 | Method for producing biological organic fertilizer by utilizing biogas residues |
CN107673939A (en) * | 2017-11-29 | 2018-02-09 | 衡阳香樟苑生态农业发展科技有限公司 | A kind of biogas residue compound organic fertilizer and preparation method thereof |
CN107814598A (en) * | 2017-11-29 | 2018-03-20 | 衡阳香樟苑生态农业发展科技有限公司 | A kind of biogas residue fertilizer and preparation method thereof |
CN107827664A (en) * | 2017-11-29 | 2018-03-23 | 衡阳香樟苑生态农业发展科技有限公司 | Ferment organic fertilizer and preparation method thereof |
-
2016
- 2016-03-18 CN CN201610157794.1A patent/CN105837280A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104529593A (en) * | 2014-12-23 | 2015-04-22 | 常熟市辛庄镇双浜农地股份合作社 | Method for producing biological organic fertilizer by utilizing biogas residues |
CN107673939A (en) * | 2017-11-29 | 2018-02-09 | 衡阳香樟苑生态农业发展科技有限公司 | A kind of biogas residue compound organic fertilizer and preparation method thereof |
CN107814598A (en) * | 2017-11-29 | 2018-03-20 | 衡阳香樟苑生态农业发展科技有限公司 | A kind of biogas residue fertilizer and preparation method thereof |
CN107827664A (en) * | 2017-11-29 | 2018-03-23 | 衡阳香樟苑生态农业发展科技有限公司 | Ferment organic fertilizer and preparation method thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106810407A (en) * | 2017-03-21 | 2017-06-09 | 淄博泰诚生物科技有限公司 | A kind of ecological organic fertilier and preparation method thereof |
CN110407646A (en) * | 2019-07-18 | 2019-11-05 | 广东技术师范大学 | It is a kind of using biogas residue as apple cultivation fertilizer of raw material and preparation method thereof |
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Application publication date: 20160810 |