CN115093291A - Organic fertilizer based on livestock and poultry manure and processing method thereof - Google Patents
Organic fertilizer based on livestock and poultry manure and processing method thereof Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
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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
- 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
- C05F17/80—Separation, elimination or disposal of harmful substances during the 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
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- 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
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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- 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
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- 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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Abstract
The invention relates to an organic fertilizer based on livestock and poultry manure, which comprises the following raw materials in parts by weight: 800 parts of livestock and poultry manure dry material, 1-25 parts of nitrogen fertilizer, 50-60 parts of phosphate fertilizer, 80-90 parts of potash fertilizer, 20-30 parts of urea, 20-80 parts of traditional Chinese medicine residue and 5-10 parts of microorganism mixed microbial inoculum. According to the organic fertilizer based on the livestock and poultry manure and the processing method thereof, the livestock and poultry manure is adopted as the cattle manure compost, the pig manure compost and the chicken manure compost, and the nitrogen fertilizer, the phosphoric acid fertilizer and the potassium fertilizer with different contents are added according to different types of composts, and the compost has a certain content of the nitrogen fertilizer, the phosphoric acid fertilizer and the potassium fertilizer, so that the contents of the nitrogen fertilizer, the phosphoric acid fertilizer and the potassium fertilizer which need to be added in practice can be reduced, the contents of the nitrogen fertilizer, the phosphoric acid fertilizer and the potassium fertilizer of the organic fertilizer can be effectively controlled, the cost input is greatly reduced, and the quality of the livestock and poultry manure organic fertilizer is improved.
Description
Technical Field
The invention relates to the technical field of organic fertilizer production, in particular to an organic fertilizer based on livestock and poultry manure and a processing method thereof.
Background
Common processes for producing organic fertilizer from livestock and poultry manure comprise: the organic fertilizer produced by processing raw materials such as livestock manure straws and the like is organic matter long-acting fertilizer, the fertilizer effect time is long, the soil can be improved, vegetables and grains grown by the organic fertilizer belong to pollution-free food, the organic fertilizer is a project vigorously popularized by the nation, and is health food expected by people at present, for a large cultivation area, a large amount of pig manure, chicken manure and cattle manure are produced in a farm every day, and are randomly stacked and discharged to pollute the air and the foul smell, so that river water pollution is caused, surface water pollution is caused, the environmental standard of scale operation does not reach the standard, an environmental protection department needs to strictly check and regulate the source of a large amount of manure, the source of the raw materials of the livestock production line is ensured, the organic fertilizer processing can be ensured, the enterprise benefit is increased, and the organic fertilizer is produced by the livestock manure, the organic fertilizer can also solve the problem of local environmental protection, comprehensively utilizes the waste, produces organic fertilizer by taking the livestock and poultry manure as raw materials, not only can meet the requirement of local fertilizer, but also can provide the requirement of meeting peripheral market, and is widely applied to various fields such as farmlands, fruit trees, flowers, landscaping, high-grade lawns, soil improvement and the like, thereby having good effect.
At present, biological organic fertilizers are generally obtained by composting fermentation treatment, wherein the composting is a process of degrading organic matters and generating fertilizers suitable for land utilization under the action of microorganisms under the conditions of certain moisture, C/N ratio and the like, and the currently used fertilizers in agricultural production mainly comprise two types: one is inorganic fertilizer, also called chemical fertilizer such as urea, phosphate fertilizer and potash fertilizer, the other is organic fertilizer such as soil and miscellaneous fertilizer, livestock and poultry manure, the practice proves that the two fertilizers have respective advantages and respective disadvantages in use: inorganic fertilizers are convenient to use, quick in fertilizer effect and easy to control, and have good short-term effect, but long-term use of the inorganic fertilizers not only increases soil acidity, reduces organic matters, hardens soil and reduces soil fertility, and consequently, the dependence of people on the inorganic fertilizers is stronger, so that vicious circle is formed, the soil quality is reduced to a surprising degree from the national scope at present, but also the content of nitrate and nitrite of vegetable crops greatly exceeds the standard of 432mg/kg of daily allowable intake (AOI) specified by the world health organization and the food and agriculture organization (WHO/FAO1973) of the United nations by applying the inorganic fertilizers, so that the management and control of chemical fertilizers are emphasized and strengthened in the present countries, the existing organic fertilizers have various types, such as cow dung compost, pig dung compost, chicken dung compost and the like, and the existing organic fertilizer manufacturing method cannot accurately control the proportion of the mixed inorganic fertilizers according to the types of the organic fertilizers, so that the content of the inorganic fertilizer in the produced organic fertilizer exceeds the standard, the quality and the use effect of the organic fertilizer prepared from the livestock and poultry manure are influenced, the waste of a large amount of inorganic fertilizer is also caused, and the production cost is greatly increased, thereby providing the organic fertilizer based on the livestock and poultry manure and the processing method thereof.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the organic fertilizer based on the livestock and poultry manure and the processing method thereof, which have the advantages of reducing the input of inorganic fertilizers, improving the quality of the organic fertilizer, saving the production cost and the like, and solve the problems that the inorganic fertilizer content of the produced organic fertilizer exceeds the standard, the quality and the use effect of the livestock and poultry manure organic fertilizer are influenced, a large amount of inorganic fertilizer is wasted and the production cost is greatly increased because the proportion of the input mixed inorganic fertilizers cannot be accurately controlled according to the types of the organic fertilizers in the existing organic fertilizer manufacturing method.
In order to achieve the purpose, the invention provides the following technical scheme: an organic fertilizer based on livestock and poultry manure comprises the following raw materials in parts by weight: 800 parts of livestock manure dry material, 1-25 parts of nitrogen fertilizer, 50-60 parts of phosphate fertilizer, 80-90 parts of potash fertilizer, 20-30 parts of urea, 20-80 parts of traditional Chinese medicine residues and 5-10 parts of microorganism mixed microbial inoculum.
Further, the livestock and poultry manure can be cow manure compost, pig manure compost and chicken manure compost.
Further, 5-10 parts of the mixed microbial inoculum can be one or a mixture of more of phosphorus-dissolving bacteria, nitrogen-fixing bacteria and potassium-decomposing bacteria.
Further, when the livestock manure dry material 500 plus 800 parts is the cow manure compost, the nitrogen fertilizer is 1 part, the phosphoric acid fertilizer is 60 parts, the potassium fertilizer is 90 parts, the urea is 20 parts, the traditional Chinese medicine residue is 20 parts, and the mixed microbial inoculum is 5 parts.
Further, when the livestock manure dry material 500-800 parts is the pig manure compost, the nitrogen fertilizer is 10 parts, the phosphate fertilizer is 60 parts, the potassium fertilizer is 90 parts, the urea is 25 parts, the traditional Chinese medicine residue is 60 parts, and the microorganism mixed bacterial agent is 7 parts.
Further, when the livestock manure dry material 500 and 800 parts of chicken manure compost are used, the nitrogen fertilizer is 20 parts, the phosphate fertilizer is 60 parts, the potassium fertilizer is 90 parts, the urea is 30 parts, the traditional Chinese medicine residue is 70 parts, and the microorganism mixed bacterial agent is 8 parts.
A processing method of an organic fertilizer based on livestock and poultry manure comprises the following steps:
s1: fermenting excrement: firstly, respectively building fermentation platforms indoors and outdoors according to the environment and the actual conditions of farmers, wherein a place which faces the sun, is flat, has high terrain, avoids wind heads and is convenient to operate is selected when the fermentation platforms are built, firstly, a plurality of parallel ventilation ditches are dug, the width of each ditch is 30 cm, the depth of each ditch is 30 cm, and the width of each ditch beam is 20 cm, and branches, bamboo strips, straws and the like are transversely paved on the ditch beams to form the fermentation platform with the air-permeable bottom; adding the collected and treated dry manure into the rice hull powder or the straw powder, uniformly stirring, stacking on an indoor fermentation platform, controlling the temperature to be above 55 ℃, stacking and fermenting for half a month, and turning once every three days, so that most parasitic ova and harmful bacteria can be killed after primary fermentation; thirdly, moving the feces after the first fermentation to an outdoor fermentation platform, and controlling the temperature to be below 50 ℃ for stacking and fermenting for half a year to obtain the livestock and poultry feces with standard maturity;
s2: crushing raw materials: crushing the fermented manure, and beating the manure into uniform particles;
s3: proportioning and stirring raw materials: pouring 800 parts of crushed manure, namely 500-800 parts of livestock manure dry material, into a stirring device, simultaneously adding 1-25 parts of nitrogen fertilizer, 50-60 parts of phosphate fertilizer, 80-90 parts of potash fertilizer, 20-30 parts of urea, 20-80 parts of traditional Chinese medicine residues and 5-10 parts of microorganism mixed microbial inoculum, and fully and uniformly stirring;
s4: granulating raw materials: feeding the uniformly stirred raw materials into a granulator for granulation;
s5: and (3) drying the particles: the granules manufactured by the granulator are sent into a dryer to dry the moisture contained in the granules, so that the strength of the granules is increased, and the granules are convenient to store;
s6: and (3) cooling the particles: the dried fertilizer particles are too high in temperature and easy to agglomerate, and are convenient to bag, store and transport after being cooled;
s7: and (3) grading the particles: grading the cooled particles, removing oversize or undersize organic fertilizer particles, only leaving the organic fertilizer particles with uniform size and meeting the requirements, and crushing and re-granulating the unqualified particles;
s8: coating a finished product: coating the qualified product with a film to increase the brightness and the roundness of the particles;
s9: packaging a finished product: and packaging the granular organic fertilizer by using an automatic metering and packaging machine, bagging finished granular fertilizer, and storing in a ventilated place to obtain the organic fertilizer of the livestock and poultry manure.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. according to the organic fertilizer based on the livestock and poultry manure and the processing method thereof, the livestock and poultry manure is adopted as the cattle manure compost, the pig manure compost and the chicken manure compost, and the nitrogen fertilizer, the phosphoric acid fertilizer and the potassium fertilizer with different contents are added according to different types of composts, and the compost has a certain content of the nitrogen fertilizer, the phosphoric acid fertilizer and the potassium fertilizer, so that the contents of the nitrogen fertilizer, the phosphoric acid fertilizer and the potassium fertilizer which need to be added in practice can be reduced, the contents of the nitrogen fertilizer, the phosphoric acid fertilizer and the potassium fertilizer of the organic fertilizer can be effectively controlled, the cost input is greatly reduced, and the quality of the livestock and poultry manure organic fertilizer is improved.
2. According to the organic fertilizer based on the livestock and poultry manure and the processing method thereof, the microbial mixed microbial inoculum is one or a mixture of more of phosphorus-dissolving bacteria, azotobacter bacteria and potassium bacteria, so that the using effect of the prepared organic fertilizer based on the livestock and poultry manure can be effectively improved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
an organic fertilizer based on livestock and poultry manure comprises the following raw materials in parts by weight: 500 portions of dry cow dung compost, 1 portion of nitrogen fertilizer, 60 portions of phosphate fertilizer, 90 portions of potash fertilizer, 20 portions of urea, 20 portions of traditional Chinese medicine residue and 5 portions of mixed microbial inoculum.
The 5 parts of the microbial mixed bacterial agent can be one or a mixture of more of phosphorus-dissolving bacterial agents, nitrogen-fixing bacterial agents and potassium bacteria-decomposing bacterial agents.
A processing method of an organic fertilizer based on livestock and poultry manure comprises the following steps:
s1: fermenting excrement: firstly, respectively building fermentation platforms indoors and outdoors according to the environment and the actual conditions of farmers, wherein a place which faces the sun, is flat, has high terrain, avoids wind heads and is convenient to operate is selected when the fermentation platforms are built, firstly, a plurality of parallel ventilation ditches are dug, the width of each ditch is 30 cm, the depth of each ditch is 30 cm, and the width of each ditch beam is 20 cm, and branches, bamboo strips, straws and the like are transversely paved on the ditch beams to form the fermentation platform with the air-permeable bottom; secondly, adding the collected and treated dry manure into the rice hull powder or the straw powder, uniformly stirring the mixture, then stacking the mixture on an indoor fermentation platform, controlling the temperature to be above 55 ℃, stacking and fermenting for half a month, and turning the stack once every three days, so that most parasitic ova and harmful bacteria can be killed after the first fermentation; thirdly, moving the feces after the first fermentation to an outdoor fermentation platform, and controlling the temperature to be below 50 ℃ for accumulation and fermentation for half a year so as to obtain the livestock and poultry feces with the standard of maturity;
s2: crushing raw materials: crushing the fermented manure, and beating the manure into uniform particles;
s3: proportioning and stirring raw materials: pouring 800 parts of crushed manure selected from dry cow dung compost 500-fold into a stirring device, simultaneously adding 1 part of nitrogenous fertilizer, 60 parts of phosphate fertilizer, 90 parts of potash fertilizer, 20 parts of urea, 20 parts of traditional Chinese medicine residues and 5 parts of microorganism mixed microbial inoculum, and fully and uniformly stirring;
s4: granulating raw materials: feeding the uniformly stirred raw materials into a granulator for granulation;
s5: and (3) drying the particles: the granules manufactured by the granulator are sent into a dryer to dry the moisture contained in the granules, so that the strength of the granules is increased, and the granules are convenient to store;
s6: and (3) cooling the particles: the dried fertilizer particles are too high in temperature and easy to agglomerate, and are convenient to bag, store and transport after being cooled;
s7: and (3) grading the particles: grading the cooled particles, removing oversize or undersize organic fertilizer particles, only leaving the organic fertilizer particles with uniform size and meeting the requirements, and crushing and re-granulating the unqualified particles;
s8: coating a finished product: coating a qualified product with a coating film to increase the brightness and the roundness of the particles;
s9: and (3) packaging a finished product: and packaging the granular organic fertilizer by using an automatic metering packaging machine, and bagging finished granular organic fertilizer and storing the bagged finished granular organic fertilizer in a ventilation place to obtain the organic fertilizer of the livestock and poultry manure.
Example two:
an organic fertilizer based on livestock and poultry manure comprises the following raw materials in parts by weight: 800 portions of pig manure compost dry material, 10 portions of nitrogen fertilizer, 60 portions of phosphate fertilizer, 90 portions of potash fertilizer, 25 portions of urea, 60 portions of traditional Chinese medicine residue and 7 portions of microorganism mixed microbial inoculum.
The 7 parts of the mixed microbial inoculum can be one or a mixture of several of phosphorus-dissolving bacteria, nitrogen-fixing bacteria and potassium-decomposing bacteria.
A processing method of an organic fertilizer based on livestock and poultry manure comprises the following steps:
s1: fermenting excrement: firstly, respectively building fermentation platforms indoors and outdoors according to the environment and the actual conditions of farmers, wherein a place which faces the sun, is flat, has high terrain, avoids wind heads and is convenient to operate is selected when the fermentation platforms are built, firstly, a plurality of parallel ventilation ditches are dug, the width of each ditch is 30 cm, the depth of each ditch is 30 cm, and the width of each ditch beam is 20 cm, and branches, bamboo strips, straws and the like are transversely paved on the ditch beams to form the fermentation platform with the air-permeable bottom; secondly, adding the collected and treated dry manure into the rice hull powder or the straw powder, uniformly stirring the mixture, then stacking the mixture on an indoor fermentation platform, controlling the temperature to be above 55 ℃, stacking and fermenting for half a month, and turning the stack once every three days, so that most parasitic ova and harmful bacteria can be killed after the first fermentation; thirdly, moving the feces after the first fermentation to an outdoor fermentation platform, and controlling the temperature to be below 50 ℃ for accumulation and fermentation for half a year so as to obtain the livestock and poultry feces with the standard of maturity;
s2: crushing raw materials: crushing the fermented manure, and beating the manure into uniform particles;
s3: proportioning and stirring raw materials: pouring 800 parts of crushed manure selected from 500-fold dry pig manure compost into a stirring device, simultaneously adding 10 parts of nitrogen fertilizer, 60 parts of phosphate fertilizer, 90 parts of potash fertilizer, 25 parts of urea, 60 parts of traditional Chinese medicine residue and 7 parts of microorganism mixed microbial inoculum, and fully and uniformly stirring;
s4: granulating raw materials: feeding the uniformly stirred raw materials into a granulator for granulation;
s5: and (3) drying the particles: the granules manufactured by the granulator are sent into a dryer to dry the moisture contained in the granules, so that the strength of the granules is increased, and the granules are convenient to store;
s6: and (3) cooling the particles: the dried fertilizer particles are too high in temperature and easy to agglomerate, and are convenient to bag, store and transport after being cooled;
s7: and (3) grading the particles: grading the cooled particles, removing oversize or undersize organic fertilizer particles, only leaving granular organic fertilizer with uniform size and meeting the requirements, and crushing and re-granulating unqualified particles;
s8: coating a finished product: coating the qualified product with a film to increase the brightness and the roundness of the particles;
s9: packaging a finished product: and packaging the granular organic fertilizer by using an automatic metering packaging machine, and bagging finished granular organic fertilizer and storing the bagged finished granular organic fertilizer in a ventilation place to obtain the organic fertilizer of the livestock and poultry manure.
Example three:
an organic fertilizer based on livestock and poultry manure comprises the following raw materials in parts by weight: 500 portions of chicken manure compost dry material, 20 portions of nitrogen fertilizer, 60 portions of phosphoric acid fertilizer, 90 portions of potassium fertilizer, 30 portions of urea, 70 portions of traditional Chinese medicine residue and 8 portions of microorganism mixed microbial inoculum.
The 8 parts of the mixed microbial inoculum can be one or a mixture of more of phosphorus-dissolving bacteria, nitrogen-fixing bacteria and potassium-decomposing bacteria.
A processing method of an organic fertilizer based on livestock and poultry manure comprises the following steps:
s1: fermenting excrement: firstly, respectively building fermentation platforms indoors and outdoors according to the environment and the actual conditions of farmers, selecting places which are sunny, flat and high in terrain, avoid wind heads and are convenient to operate when building the fermentation platforms, firstly digging a plurality of parallel ventilation ditches with the width of 30 cm, the depth of 30 cm and the width of 20 cm, and transversely paving branches, bamboo strips, straws and the like on the ditch beams to form the fermentation platform with the ventilated bottom; secondly, adding the collected and treated dry manure into the rice hull powder or the straw powder, uniformly stirring the mixture, then stacking the mixture on an indoor fermentation platform, controlling the temperature to be above 55 ℃, stacking and fermenting for half a month, and turning the stack once every three days, so that most parasitic ova and harmful bacteria can be killed after the first fermentation; thirdly, moving the feces after the first fermentation to an outdoor fermentation platform, and controlling the temperature to be below 50 ℃ for accumulation and fermentation for half a year so as to obtain the livestock and poultry feces with the standard of maturity;
s2: crushing raw materials: crushing the fermented manure, and beating the manure into uniform particles;
s3: proportioning and stirring raw materials: pouring 800 parts of crushed manure, namely 500-800 parts of livestock manure dry material, into a stirring device, simultaneously adding 1-25 parts of nitrogen fertilizer, 50-60 parts of phosphate fertilizer, 80-90 parts of potash fertilizer, 20-30 parts of urea, 20-80 parts of traditional Chinese medicine residues and 5-10 parts of microorganism mixed microbial inoculum, and fully and uniformly stirring;
s4: granulating raw materials: feeding the uniformly stirred raw materials into a granulator for granulation;
s5: and (3) drying the particles: the granules manufactured by the granulator are sent into a dryer to dry the moisture contained in the granules, so that the strength of the granules is increased, and the granules are convenient to store;
s6: and (3) cooling the particles: the dried fertilizer particles are too high in temperature and easy to agglomerate, and are convenient to bag, store and transport after being cooled;
s7: and (3) grading the particles: grading the cooled particles, removing oversize or undersize organic fertilizer particles, only leaving granular organic fertilizer with uniform size and meeting the requirements, and crushing and re-granulating unqualified particles;
s8: coating a finished product: coating a qualified product with a coating film to increase the brightness and the roundness of the particles;
s9: packaging a finished product: and packaging the granular organic fertilizer by using an automatic metering and packaging machine, bagging finished granular fertilizer, and storing in a ventilated place to obtain the organic fertilizer of the livestock and poultry manure.
According to the three examples, the experiments show that different livestock manure organic fertilizers contain a certain amount of inorganic fertilizers, and a certain proportion of inorganic fertilizers are additionally added, so that the content of the inorganic fertilizers in the livestock manure organic fertilizers can be controlled, the expected use effect can be realized, the input amount of the inorganic fertilizers can be greatly reduced, and the cost is reduced.
The invention has the beneficial effects that:
the livestock manure is used as cow manure compost, pig manure compost and chicken manure compost, and nitrogen fertilizers, phosphoric acid fertilizers and potassium fertilizers with different contents are added according to different types of compost, so that the compost has certain contents of the nitrogen fertilizers, the phosphoric acid fertilizers and the potassium fertilizers, the contents of the nitrogen fertilizers, the phosphoric acid fertilizers and the potassium fertilizers can be added in a targeted manner, and the components of the nitrogen fertilizers, the phosphoric acid fertilizers and the potassium fertilizers which need to be added in practice can be reduced, so that the contents of the nitrogen fertilizers, the phosphoric acid fertilizers and the potassium fertilizers of the organic fertilizers can be effectively controlled, the cost investment is greatly reduced, the quality of the livestock manure organic fertilizers is improved, and the microbial mixed microbial inoculum is one or a mixture of several of phosphorus-dissolving microbial inoculum, nitrogen-fixing microbial inoculum and potassium-dissolving microbial inoculum, so that the using effect of the prepared livestock manure organic fertilizer can be effectively improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An organic fertilizer based on livestock and poultry manure is characterized by comprising the following raw materials in parts by weight: 800 parts of livestock manure dry material, 1-25 parts of nitrogen fertilizer, 50-60 parts of phosphate fertilizer, 80-90 parts of potash fertilizer, 20-30 parts of urea, 20-80 parts of traditional Chinese medicine residues and 5-10 parts of microorganism mixed microbial inoculum.
2. The organic fertilizer based on livestock and poultry manure as claimed in claim 1, which is characterized in that: the livestock manure can be cow manure compost, pig manure compost and chicken manure compost.
3. The organic fertilizer based on livestock and poultry manure as claimed in claim 1, which is characterized in that: the microbial mixed bacterial agent 5-10 parts can be one or a mixture of several of phosphorus-dissolving bacterial agents, nitrogen-fixing bacterial agents and potassium-dissolving bacterial agents.
4. The organic fertilizer based on livestock and poultry manure as claimed in claim 1, which is characterized in that: when the livestock manure dry material 500 and 800 parts of the cattle manure compost are the cattle manure compost, the nitrogen fertilizer is 1 part, the phosphate fertilizer is 60 parts, the potash fertilizer is 90 parts, the urea is 20 parts, the traditional Chinese medicine residue is 20 parts, and the microorganism mixed bacterial agent is 5 parts.
5. The organic fertilizer based on livestock and poultry manure as claimed in claim 1, which is characterized in that: when the livestock manure dry material 500 and 800 parts of pig manure compost are used, the nitrogen fertilizer is 10 parts, the phosphate fertilizer is 60 parts, the potash fertilizer is 90 parts, the urea is 25 parts, the traditional Chinese medicine residue is 60 parts, and the microorganism mixed bacterial agent is 7 parts.
6. The organic fertilizer based on livestock and poultry manure as claimed in claim 1, which is characterized in that: when the dry livestock and poultry manure material 500 and the chicken manure material 800 are used for composting, the nitrogen fertilizer is 20 parts, the phosphate fertilizer is 60 parts, the potash fertilizer is 90 parts, the urea is 30 parts, the traditional Chinese medicine residues are 70 parts, and the mixed microbial inoculum is 8 parts.
7. A processing method of an organic fertilizer based on livestock and poultry manure is characterized by comprising the following steps:
s1: fermenting excrement: firstly, respectively building fermentation platforms indoors and outdoors according to the environment and the actual conditions of farmers, wherein a place which faces the sun, is flat, has high terrain, avoids wind heads and is convenient to operate is selected when the fermentation platforms are built, firstly, a plurality of parallel ventilation ditches are dug, the width of each ditch is 30 cm, the depth of each ditch is 30 cm, and the width of each ditch beam is 20 cm, and branches, bamboo strips, straws and the like are transversely paved on the ditch beams to form the fermentation platform with the air-permeable bottom; adding the collected and treated dry manure into the rice hull powder or the straw powder, uniformly stirring, stacking on an indoor fermentation platform, controlling the temperature to be above 55 ℃, stacking and fermenting for half a month, and turning once every three days, so that most parasitic ova and harmful bacteria can be killed after primary fermentation; thirdly, moving the feces after the first fermentation to an outdoor fermentation platform, and controlling the temperature to be below 50 ℃ for accumulation and fermentation for half a year so as to obtain the livestock and poultry feces with the standard of maturity;
s2: crushing raw materials: crushing the fermented manure, and beating the manure into uniform particles;
s3: proportioning and stirring raw materials: pouring the crushed manure with 500-800 parts of livestock manure dry material into a stirring device, simultaneously adding 1-25 parts of nitrogen fertilizer, 50-60 parts of phosphate fertilizer, 80-90 parts of potash fertilizer, 20-30 parts of urea, 20-80 parts of traditional Chinese medicine residue and 5-10 parts of microorganism mixed bacteria agent, and fully and uniformly stirring;
s4: granulating raw materials: feeding the uniformly stirred raw materials into a granulator for granulation;
s5: and (3) drying the particles: the granules manufactured by the granulator are sent into a dryer to dry the moisture contained in the granules, so that the strength of the granules is increased, and the granules are convenient to store;
s6: and (3) cooling the particles: the dried fertilizer particles are too high in temperature and easy to agglomerate, and are convenient to bag, store and transport after being cooled;
s7: and (3) grading the particles: grading the cooled particles, removing oversize or undersize organic fertilizer particles, only leaving granular organic fertilizer with uniform size and meeting the requirements, and crushing and re-granulating unqualified particles;
s8: coating a finished product: coating the qualified product with a film to increase the brightness and the roundness of the particles;
s9: and (3) packaging a finished product: and packaging the granular organic fertilizer by using an automatic metering and packaging machine, bagging finished granular fertilizer, and storing in a ventilated place to obtain the organic fertilizer of the livestock and poultry manure.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115160086A (en) * | 2022-07-29 | 2022-10-11 | 白广宇 | Organic fertilizer formula and preparation method |
| CN115677417A (en) * | 2022-10-24 | 2023-02-03 | 北京丰泰民安生物科技有限公司 | Preparation method of organic fertilizer by fermenting livestock and poultry excrement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309110A (en) * | 2001-02-16 | 2001-08-22 | 杨雄 | Process for preparing organic fertilizer from dungs and droppings |
| CN102399096A (en) * | 2010-09-17 | 2012-04-04 | 山东安绿肥业有限公司 | Method of producing organic fertilizer by using Chinese herb residue |
| CN103524161A (en) * | 2013-10-21 | 2014-01-22 | 谢明英 | Process for fermenting organic fertilizer by poultry and livestock excrement |
| CN107793232A (en) * | 2017-11-23 | 2018-03-13 | 广西万联重工科技有限公司 | A kind of fertilizer special for vegetable and preparation method thereof |
| CN207276507U (en) * | 2017-09-08 | 2018-04-27 | 郑州昕爵生物技术有限公司 | A kind of NEW TYPE OF COMPOSITE bacterial manure production line |
-
2022
- 2022-07-30 CN CN202210911411.0A patent/CN115093291A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309110A (en) * | 2001-02-16 | 2001-08-22 | 杨雄 | Process for preparing organic fertilizer from dungs and droppings |
| CN102399096A (en) * | 2010-09-17 | 2012-04-04 | 山东安绿肥业有限公司 | Method of producing organic fertilizer by using Chinese herb residue |
| CN103524161A (en) * | 2013-10-21 | 2014-01-22 | 谢明英 | Process for fermenting organic fertilizer by poultry and livestock excrement |
| CN207276507U (en) * | 2017-09-08 | 2018-04-27 | 郑州昕爵生物技术有限公司 | A kind of NEW TYPE OF COMPOSITE bacterial manure production line |
| CN107793232A (en) * | 2017-11-23 | 2018-03-13 | 广西万联重工科技有限公司 | A kind of fertilizer special for vegetable and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115160086A (en) * | 2022-07-29 | 2022-10-11 | 白广宇 | Organic fertilizer formula and preparation method |
| CN115677417A (en) * | 2022-10-24 | 2023-02-03 | 北京丰泰民安生物科技有限公司 | Preparation method of organic fertilizer by fermenting livestock and poultry excrement |
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