CN109851441A - A kind of environment-friendly fertilizer and preparation method thereof - Google Patents

A kind of environment-friendly fertilizer and preparation method thereof Download PDF

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Publication number
CN109851441A
CN109851441A CN201910337856.0A CN201910337856A CN109851441A CN 109851441 A CN109851441 A CN 109851441A CN 201910337856 A CN201910337856 A CN 201910337856A CN 109851441 A CN109851441 A CN 109851441A
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China
Prior art keywords
parts
stalk
cinder
environment
earthworm
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CN201910337856.0A
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Chinese (zh)
Inventor
王渟云
陈金林
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Nanjing Forestry University
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Nanjing Forestry University
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Priority to CN201910337856.0A priority Critical patent/CN109851441A/en
Publication of CN109851441A publication Critical patent/CN109851441A/en
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Abstract

The invention discloses a kind of environment-friendly fertilizers and preparation method thereof, belong to technical field of fertilizers, which includes the raw material of following parts by weight: 50-80 parts of river bottom mud, 10-15 parts of stalk, 15-25 parts of active carbon, 20-30 parts of cinder;3-6 parts of earthworm;25-35 parts of pig manure;10-15 parts of fish-bone;0.1-0.5 parts of lactic acid bacteria.The present invention is by increasing to cinder using earthworm, in pig manure, and the fishbone dust after grinding and stalk powder are added in cinder pig manure, fish-bone provides good living environment with stalk for earthworm, be conducive to earthworm growth, due to containing certain nutrient in cinder, but there are certain content of beary metal in cinder, and earthworm effect can promote Cu, Zn, Cd, the heavy metals such as Ni are converted to exchange state and water-soluble state, and the resultant effect that earthworm influences Heavy Metals is more significant, to realize the innoxious use of cinder, turn waste into wealth, nutrient is provided for the growth of plant, and the ability with the water conservation of certain fertilizer conservation, increase the long-time getting fat effect of fertilizer.

Description

A kind of environment-friendly fertilizer and preparation method thereof
Technical field
The present invention relates to technical field of fertilizers, specially a kind of environment-friendly fertilizer and preparation method thereof.
Background technique
Fertilizer refers to nutrient necessary to the one or more kinds of plants of offer, improves soil property, improves soil fertilizer One substance of power level, is one of material base of agricultural production.
Bed mud is the deposit of river and lake, is the important component of natural water area, after waters is contaminated, water part Pollutant can be stored in bed mud by precipitating or particulate matter absorption, discharged again under felicity condition, become pollution source, This pollution is known as sediment pollution, but there are a large amount of nutriments in river bottom mud, if can be used as in the case where harmless Vegetable fertilizer is the resource utilization of waste.
Cinder, one kind of industrial solid wastes, thermal power plant, industry and civil boiler and the discharge of other equipment fire coal Waste residue, also known as clinker, main component are silica, aluminium oxide, iron oxide, calcium oxide, magnesia etc., cinder water-permeable and air permeable, Also there are certain retain water and nutrients ability, usually alkalescent, in addition, also contain certain nutrient in cinder, wherein contain Phosphorus and potassium element are the necessary a great number of elements of plant growth.
Therefore, for being difficult to handle the river bottom mud for taking Optimized Measures to handle, cinder at present, how to take and arrange accordingly River bottom mud and cinder using pollution is be easy to cause are applied come extremely urgent the problems such as improving soil property, increase soil fertility.
Summary of the invention
The purpose of the present invention is to provide a kind of environment-friendly fertilizers and preparation method thereof, to solve to propose in above-mentioned background technique It is existing be difficult to handle the river bottom mud for taking Optimized Measures to handle, cinder, how to take appropriate measures using be easy to causeing The river bottom mud and cinder of pollution are come the problem of improving soil property, increase soil fertility.
To achieve the above object, the invention provides the following technical scheme: a kind of environment-friendly fertilizer, including following parts by weight Raw material:
50-80 parts of river bottom mud;
10-15 parts of stalk;
15-25 parts of active carbon;
20-30 parts of cinder;
3-6 parts of earthworm;
25-35 parts of pig manure;
10-15 parts of fish-bone;
0.1-0.5 parts of lactic acid bacteria.
The present invention also provides the preparation methods of above-mentioned environment-friendly fertilizer, include the following steps:
(1): it takes cinder dry, is ground into powdery re-sieving net after dry, it is spare;
(2): it is ground into powdery re-sieving net after taking 1/3 part of stalk truncation, it is spare;
(3): take fish-bone to be ground into powdery re-sieving net, it is spare;
(4): taking river bottom mud to be dried for the first time under the sun, add active carbon after drying for the first time, stir evenly simultaneously heap Make a pile, persistently dry, obtains bed mud raw material;
(5): taking cinder and pig manure in step (1) after screening to be held after mixing into container, add lactic acid bacteria and carry out Fermentation, obtains excrement raw material;
(6): excrement obtained in the fish-bone and step (5) after taking the stalk in step (2) after screening, being screened in step (3) Just raw material mixes, and adds stewing process after earthworm, obtains fertilizer material;
(7): taking bed mud raw material obtained in step (4) and remaining 2/3 part of stalk interval stack layers, make each layer of bed mud raw material Thickness ratio with stalk is 10:1, so that bed mud raw material is burnt simultaneously with stalk after lighting stalk, stops working after cooling, obtains getting fat material;
(8): taking fertilizer material obtained in getting fat material obtained in step (7) and step (6) after mixing up to fertilizer Material.
Preferably, sieve described in step (1) is the sieve of 50-80 mesh.
Preferably, sieve described in step (2) is the sieve of 120-200 mesh.
Preferably, sieve described in step (3) is the sieve of 120-200 mesh.
Preferably, drying for the first time described in step (4) is 0.5-1 hours, and persistently drying is 30-40 hours.
Preferably, fermentation temperature described in step (5) is 35~40 DEG C, relative air humidity is 75~85%, is stood Time is 10~12 days.
Preferably, stewing process described in step (6) is room temperature, and time of repose is 20-30 days.
Preferably, burning described in step (7) is carried out equipped with air filter.
Compared with prior art, the beneficial effects of the present invention are:
(1): by being mixed after drying river bottom mud with active carbon, and the bed mud mixture one using stalk and after drying Fertilizer is generated with burning, on the one hand so that stalk is protected with the nutritional ingredient in river bottom mud using stalk and river bottom mud burning It stays, increases the fertilizer of fertilizer, using the secondary pollution for avoiding river bottom mud is burned, turn waste into wealth, be conducive to the life of crops It is long, it on the other hand, is added to active carbon not only and makes that river bottom mud and straw burning are more abundant, efficiency of combustion is higher, also act The effect to eliminate the unusual smell.
(2): by increasing to cinder, in pig manure using earthworm, and added with the fishbone dust after grinding in cinder pig manure And stalk powder, fish-bone provide good living environment with stalk for earthworm, are conducive to earthworm growth, utilize earthworm activated coal Slag and pig manure, due to containing certain nutrient in cinder, wherein the phosphorus and potassium element that contain are that plant growth is necessary a large amount of Element, but there are certain content of beary metal in cinder, and earthworm effect can promote the heavy metals such as Cu, Zn, Cd, Ni to exchange State and water-soluble state conversion, and the resultant effect that earthworm influences Heavy Metals reaches the level of signifiance, to realize cinder Innoxious use, turn waste into wealth, and provide nutrient as fertilizer for the growth of plant, and the energy with the water conservation of certain fertilizer conservation Power, to ensure that the long-time getting fat effect of fertilizer.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in the embodiment of the present invention Technical solution is clearly and completely described, it is clear that and described embodiments are only a part of the embodiments of the present invention, without It is whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
Embodiment 1
A kind of environment-friendly fertilizer, the raw material including following parts by weight:
50 parts of river bottom mud;
10 parts of stalk;
15 parts of active carbon;
20 parts of cinder;
3 parts of earthworm;
25 parts of pig manure;
10 parts of fish-bone;
0.1 part of lactic acid bacteria;
The preparation method of above-mentioned environment-friendly fertilizer, includes the following steps:
(1): it takes cinder dry, is ground into powdery after dry after 50 mesh screens, it is spare;
(2): it takes and is ground into powdery after the truncation of 1/3 part of stalk after 120 mesh screens, it is spare;
(3): take fish-bone to be ground into powdery after 120 mesh screens, it is spare;
(4): taking river bottom mud to carry out drying 0.5 hour for the first time under the sun, active carbon is added after drying for the first time, stirring is equal Even and heap makees a pile, persistently dries 30 hours, obtains bed mud raw material;
(5): taking cinder and pig manure in step (1) after screening to be held after mixing into container, add lactic acid bacteria and carry out Fermentation, fermentation temperature is 35 DEG C, relative air humidity 75%, and time of repose is 10 days, obtains excrement raw material;
(6): excrement obtained in the fish-bone and step (5) after taking the stalk in step (2) after screening, being screened in step (3) Just raw material mixes, and adds stewing process after earthworm, and time of repose is 20 days, obtains fertilizer material;
(7): by bed mud raw material obtained in step (4) and remaining 2/3 part of stalk interval stack layers, making each layer of bed mud raw material Thickness ratio with stalk is 10:1, so that bed mud raw material is burnt simultaneously with stalk after lighting stalk, and air mistake is equipped in combustion process Filter stops working after cooling, obtains getting fat material;
(8): taking fertilizer material obtained in getting fat material obtained in step (7) and step (6) after mixing up to fertilizer Material.
Embodiment 2
A kind of environment-friendly fertilizer, the raw material including following parts by weight:
65 parts of river bottom mud;
13 parts of stalk;
20 parts of active carbon;
25 parts of cinder;
5 parts of earthworm;
30 parts of pig manure;
13 parts of fish-bone;
0.3 part of lactic acid bacteria;
The preparation method of above-mentioned environment-friendly fertilizer, includes the following steps:
(1): it takes cinder dry, is ground into powdery after dry after 60 mesh screens, it is spare;
(2): powdery is ground into after taking 1/3 part of stalk truncation and crosses 150 mesh screens, it is spare;
(3): it takes fish-bone to be ground into powdery and crosses 150 mesh screens, it is spare;
(4): river bottom mud being carried out to dry 0.8 hour for the first time under the sun, active carbon is added after drying for the first time, stirring is equal Even and heap makees a pile, persistently dries 35 hours, obtains bed mud raw material;
(5): taking cinder and pig manure in step (1) after screening to be held after mixing into container, add lactic acid bacteria and carry out Fermentation, fermentation temperature is 37 DEG C, relative air humidity 80%, and time of repose is 11 days, obtains excrement raw material;
(6): excrement obtained in the fish-bone and step (5) after taking the stalk in step (2) after screening, being screened in step (3) Just raw material mixes, and adds stewing process after earthworm, and time of repose is 25 days, obtains fertilizer material;
(7): by bed mud raw material obtained in step (4) and remaining 2/3 part of stalk interval stack layers, making each layer of bed mud raw material Thickness ratio with stalk is 10:1, so that bed mud raw material is burnt simultaneously with stalk after lighting stalk, and air mistake is equipped in combustion process Filter stops working after cooling, obtains getting fat material;
(8): taking fertilizer material obtained in getting fat material obtained in step (7) and step (6) after mixing up to fertilizer Material.
Embodiment 3
A kind of environment-friendly fertilizer, the raw material including following parts by weight:
80 parts of river bottom mud;
15 parts of stalk;
25 parts of active carbon;
30 parts of cinder;
6 parts of earthworm;
35 parts of pig manure;
15 parts of fish-bone;
0.5 part of lactic acid bacteria;
The preparation method of above-mentioned environment-friendly fertilizer, includes the following steps:
(1): it is ground into powdery after taking cinder dry and crosses 80 mesh screens, it is spare;
(2): powdery is ground into after taking 1/3 part of stalk truncation and crosses 200 mesh screens, it is spare;
(3): it takes fish-bone to be ground into powdery and crosses 200 mesh screens, it is spare;
(4): taking river bottom mud to carry out drying 1 hour for the first time under the sun, add active carbon after drying for the first time, stir evenly And heap makees a pile, persistently dries 40 hours, obtains bed mud raw material;
(5): taking cinder and pig manure in step (1) after screening to be held after mixing into container, add lactic acid bacteria and carry out Fermentation, fermentation temperature is 40 DEG C, relative air humidity 85%, and time of repose is 12 days, obtains excrement raw material;
(6): excrement obtained in the fish-bone and step (5) after taking the stalk in step (2) after screening, being screened in step (3) Just raw material mixes, and adds stewing process after earthworm, and time of repose is 30 days, obtains fertilizer material;
(7): by bed mud raw material obtained in step (4) and remaining 2/3 part of stalk interval stack layers, making each layer of bed mud raw material Thickness ratio with stalk is 10:1, so that bed mud raw material is burnt simultaneously with stalk after lighting stalk, and air mistake is equipped in combustion process Filter stops working after cooling, obtains getting fat material;
(8): taking fertilizer material obtained in getting fat material obtained in step (7) and step (6) after mixing up to fertilizer Material.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.

Claims (9)

1. a kind of environment-friendly fertilizer, it is characterised in that: the raw material including following parts by weight:
50-80 parts of river bottom mud;
10-15 parts of stalk;
15-25 parts of active carbon;
20-30 parts of cinder;
3-6 parts of earthworm;
25-35 parts of pig manure;
10-15 parts of fish-bone;
0.1-0.5 parts of lactic acid bacteria.
2. a kind of preparation method of environment-friendly fertilizer described in claim 1, which comprises the steps of:
(1): it takes cinder dry, is ground into powdery re-sieving net after dry, it is spare;
(2): it is ground into powdery re-sieving net after taking 1/3 part of stalk truncation, it is spare;
(3): take fish-bone to be ground into powdery re-sieving net, it is spare;
(4): taking river bottom mud to be dried for the first time under the sun, add active carbon after drying for the first time, stir evenly and heap makees one Heap persistently dries, and obtains bed mud raw material;
(5): it takes cinder and pig manure in step (1) after screening to be held after mixing into container, adds lactic acid bacteria and ferment, Obtain excrement raw material;
(6): excrement obtained in the fish-bone and step (5) after taking the stalk in step (2) after screening, screening in step (3) is former Material mixing, adds stewing process after earthworm, obtains fertilizer material;
(7): taking bed mud raw material obtained in step (4) and remaining 2/3 part of stalk interval stack layers, make each layer of bed mud raw material and straw The thickness ratio of stalk is 10:1, so that bed mud raw material is burnt simultaneously with stalk after lighting stalk, stops working after cooling, obtains getting fat material;
(8): taking fertilizer material obtained in getting fat material obtained in step (7) and step (6) after mixing up to fertilizer.
3. a kind of preparation method of environment-friendly fertilizer according to claim 2, it is characterised in that: sieve described in step (1) Net is the sieve of 50-80 mesh.
4. a kind of preparation method of environment-friendly fertilizer according to claim 2, it is characterised in that: sieve described in step (2) Net is the sieve of 120-200 mesh.
5. a kind of preparation method of environment-friendly fertilizer according to claim 2, it is characterised in that: sieve described in step (3) Net is the sieve of 120-200 mesh.
6. a kind of preparation method of environment-friendly fertilizer according to claim 2, it is characterised in that: described in step (4) just Secondary dry is 0.5-1 hours, and persistently drying is 30-40 hours.
7. a kind of preparation method of environment-friendly fertilizer according to claim 2, it is characterised in that: hair described in step (5) Ferment temperature is 35~40 DEG C, relative air humidity is 75~85%, and time of repose is 10~12 days.
8. a kind of preparation method of environment-friendly fertilizer according to claim 2, it is characterised in that: quiet described in step (6) Setting processing is room temperature, and time of repose is 20-30 days.
9. a kind of preparation method of environment-friendly fertilizer according to claim 2, it is characterised in that: combustion described in step (7) Burning is carried out equipped with air filter.
CN201910337856.0A 2019-04-25 2019-04-25 A kind of environment-friendly fertilizer and preparation method thereof Pending CN109851441A (en)

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Publication number Priority date Publication date Assignee Title
CN115710139A (en) * 2022-12-26 2023-02-24 湖南乐晨有机肥料有限公司 Granular biological organic fertilizer and production process thereof
CN115710139B (en) * 2022-12-26 2023-10-10 湖南乐晨有机肥料有限公司 Granular bio-organic fertilizer and production process thereof

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Application publication date: 20190607