CN107445760A - A kind of agricultural organic fertilizer and its production method - Google Patents

A kind of agricultural organic fertilizer and its production method Download PDF

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Publication number
CN107445760A
CN107445760A CN201710650397.2A CN201710650397A CN107445760A CN 107445760 A CN107445760 A CN 107445760A CN 201710650397 A CN201710650397 A CN 201710650397A CN 107445760 A CN107445760 A CN 107445760A
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parts
organic fertilizer
agricultural organic
fermentation
rotating speed
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傅剑锋
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Anhui Lenong Environmental Protection Technology Co Ltd
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Anhui Lenong Environmental Protection Technology Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B1/00Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/02Superphosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Sciences (AREA)
  • Fertilizers (AREA)

Abstract

The present invention provides a kind of agricultural organic fertilizer, and described agricultural organic fertilizer is made up of the raw material of following parts by weight:20 25 parts of crop material, 10 15 parts of animal wastes, 5 10 parts of humic acid, 58 parts of dipotassium hydrogen phosphate, 58 parts of corncob, 46 parts of peanut shell, 45 parts of urea, peroxophosphoric acid Ca45 part, 45 parts of light rare earth, 45 parts of zymophyte, 24 parts of magnesium phosphate, 12 parts of sodium molybdate, 12 parts of compound sodium nitrophenolate, 0.5 1 parts of trace mineral supplement, 0.5 1 parts of synergist, 0.5 1 parts of conditioner, 0.5 1 parts of antivirotic, 0.5 1 parts of soil improvement feature flora.Agriculture organic fertilizer nutrition provided by the invention is fully, fertilizer efficiency uniformity is good, fertilizer efficiency stability is good, do not pollute the environment simultaneously, environmental-protecting performance is high, on the other hand, soil improvement feature flora is with the addition of in agriculture organic fertilizer raw material, soil texture can be effectively improved, the fertilizer efficiency in organic fertilizer is fully absorbed by crops, promote the uniform growth of crop, improve the utilization rate of agricultural organic fertilizer.

Description

A kind of agricultural organic fertilizer and its production method
Technical field
The present invention relates to organic fertilizer processing technique field, specifically a kind of agricultural organic fertilizer and its production method.
Background technology
Nutriment of the organic fertilizer needed for rich in organic substance and plant growth, it can not only provide and be supported needed for plant growth Point, improved soil can also improve crop quality, improve crop yield, promote high crop yield stable yields, preservation of fertility, together When can improve utilization rate of fertilizer, reduce production cost.Fully rationally using organic fertilizer can increase crop yield, culture fertility, Improve quality of agricultural product, improve the validity of soil nutrient.Such as Application No. 201610672562.X patent disclosure one kind Agro-ecology organic fertilizer, the problem of which solving relatively low existing fertilizer utilization efficiency, pollution environment, but it there is organic fertilizer Fertilizer efficiency is not high, stability is bad, fertilizer efficiency uniformity is not high, is unable to the deficiency of improved soil.
The content of the invention
The purpose of the present invention is to overcome that organic fertilizer fertilizer efficiency existing for existing agricultural organic fertilizer is not high, stability is bad, fertile Effect uniformity is not high, is unable to the problem of improved soil, there is provided one kind prepares that cost is low, production method is easy to grasp, organic fertilizer is former Material utilization rate is high, organic fertilizer fertilizer efficiency uniformity is good, stability is strong, is capable of the agricultural organic fertilizer and its producer of improved soil Method.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of agricultural organic fertilizer, described agricultural organic fertilizer are made up of the raw material of following parts by weight:Crop material 20-25 Part, animal wastes 10-15 parts, humic acid 5-10 parts, dipotassium hydrogen phosphate 5-8 parts, corncob 5-8 parts, peanut shell 4-6 parts, urea 4-5 parts, calcium superphosphate 4-5 parts, light rare earth 4-5 parts, zymophyte 4-5 parts, magnesium phosphate 2-4 parts, sodium molybdate 1-2 parts, compound sodium nitrophenolate 1-2 parts, trace mineral supplement 0.5-1 parts, synergist 0.5-1 parts, conditioner 0.5-1 parts, antivirotic 0.5-1 parts, soil Improved function flora 0.5-1 parts.
Preferably, described crop material is maize straw, wheat stalk, rice straw, purslane stalk, seed of feather cockscomb straw Any one or more mixing in stalk, potato class stalk or peanut straw.
Preferably, described animal wastes are any one in human feces, chicken manure, pig manure, cow dung, sheep manure or rabbit excrement Or a variety of mixing.
Preferably, described zymophyte be photosynthetic bacteria group, bacillus subtilis, Pseudomonas geniculate, bacillus megaterium, Any one or more mixing in thermophilic Bacillus, aspergillus niger, saccharomycete, bacillus subtilis.
Preferably, described trace mineral supplement be boric acid, ammonium nitrate, manganese sulfate, in vitamin B any one or A variety of mixing.
Described production method comprises the following steps:
The first step:Crushed after crop material, animal wastes, corncob, peanut shell are well mixed, cross 100-120 eye mesh screens, so After be placed in high-temperature sterilization room and sterilized under 110-120 DEG C of high temperature 3-4h, be made and just expect;
Second step:By humic acid, dipotassium hydrogen phosphate, urea, calcium superphosphate, light rare earth, magnesium phosphate, sodium molybdate, compound sodium nitrophenolate with Just material is stirred mixing under 800-1000r/min rotating speed, is well mixed obtained compound;
3rd step:By compound heat up 50-60 DEG C, slurry is stirred under 2400-2800r/min rotating speed, while stirring to The citric acid solution that pulp surface sprinkling mass fraction is 0.8-1.2%, it is 45-55% to control slurry water content, carries out decomposed hair Ferment, fermentation time are 15-20 days, and fermentation is made and just expects;
4th step:Zymophyte is added to fermentation in just expecting, stir, sent out under 3000-3200r/min rotating speed Ferment, it is 35-40 DEG C to control fermentation temperature, and fermentation time is 20-30 days, and fermentation material is made;
5th step:Trace mineral supplement, synergist, conditioner, antivirotic, soil improvement feature flora are added to hair In ferment material, 30-40min is stirred under 1400-1800r/min rotating speed, material is made;
6th step:It is 8-12% by dry materials to water content, delivers in comminutor and be granulated after drying, comminutor rotating speed is 25-30rpm, form fertiliser granulates;
7th step:Fertiliser granulates through and dispelling, dry, room temperature is cooled to and is packed, agricultural organic fertilizer is made.
Beneficial effect:Agriculture organic fertilizer nutrition provided by the invention is fully, fertilizer efficiency uniformity is good, fertilizer efficiency stability is good, together When do not pollute the environment, environmental-protecting performance is high, on the other hand, soil improvement feature bacterium is with the addition of in agriculture organic fertilizer raw material Group, can be effectively improved soil texture, the fertilizer efficiency in organic fertilizer is fully absorbed by crops, promote the equilibrium of crop Growth, improves the utilization rate of agricultural organic fertilizer, fermenting twice is used in agricultural organic fertilizer production process, there is agricultural The raw material of machine fertilizer can fully be decomposed utilization, improve the utilization ratio of raw material, strengthen the fertilizer efficiency of agricultural organic fertilizer.
Embodiment
Embodiment one:
A kind of agricultural organic fertilizer, described agricultural organic fertilizer are made up of the raw material of following parts by weight:25 parts of crop material, 15 parts of animal wastes, 10 parts of humic acid, 8 parts of dipotassium hydrogen phosphate, 7 parts of corncob, 5 parts of peanut shell, 5 parts of urea, calcium superphosphate 5 Part, 4 parts of light rare earth, 4 parts of zymophyte, 3 parts of magnesium phosphate, 2 parts of sodium molybdate, 2 parts of compound sodium nitrophenolate, 1 part of trace mineral supplement, synergy 1 part of agent, 1 part of conditioner, 1 part of antivirotic, 1 part of soil improvement feature flora.
Preferably, described crop material be maize straw, wheat stalk, rice straw, purslane stalk by weight 2:3:2:1 mixture.
Preferably, described animal wastes are cow dung, sheep manure, rabbit excrement by weight 3:2:1 mixture.
Preferably, described zymophyte be photosynthetic bacteria group, Pseudomonas geniculate, thermophilic Bacillus, saccharomycete by weight 2:3:2:1 mixture.
Preferably, described trace mineral supplement is boric acid, ammonium nitrate by weight 1:1 mixture.
Described production method comprises the following steps:
The first step:Crushed after crop material, animal wastes, corncob, peanut shell are well mixed, cross 100 eye mesh screens, then put Sterilized in high-temperature sterilization room under 120 DEG C of high temperature 3h, be made and just expect;
Second step:By humic acid, dipotassium hydrogen phosphate, urea, calcium superphosphate, light rare earth, magnesium phosphate, sodium molybdate, compound sodium nitrophenolate with Just material is stirred mixing under 900r/min rotating speed, is well mixed obtained compound;
3rd step:Compound is heated up 55 DEG C, slurry is stirred under 2600r/min rotating speed, while stirring to pulp surface The citric acid solution that mass fraction is 0.8% is sprayed, it is 50% to control slurry water content, carries out decomposed fermentation, fermentation time 17 My god, fermentation is made and just expects;
4th step:Zymophyte is added to fermentation in just expecting, stir, fermented under 3100r/min rotating speed, controlled Fermentation temperature is 37 DEG C, and fermentation time is 28 days, and fermentation material is made;
5th step:Trace mineral supplement, synergist, conditioner, antivirotic, soil improvement feature flora are added to hair In ferment material, 35min is stirred under 1600r/min rotating speed, material is made;
6th step:It is 11% by dry materials to water content, delivers in comminutor and be granulated after drying, comminutor rotating speed is 28rpm, form fertiliser granulates;
7th step:Fertiliser granulates through and dispelling, dry, room temperature is cooled to and is packed, agricultural organic fertilizer is made.
Embodiment two:
A kind of agricultural organic fertilizer, described agricultural organic fertilizer are made up of the raw material of following parts by weight:22 parts of crop material, 13 parts of animal wastes, 10 parts of humic acid, 8 parts of dead leaf powder, 7 parts of dipotassium hydrogen phosphate, 7 parts of corncob, 6 parts of bovine bone powder, peanut shell 5 It is part, 4 parts of urea, 4 parts of calcium superphosphate, 3 parts of light rare earth, 3 parts of zymophyte, 2 parts of magnesium phosphate, 2 parts of sodium molybdate, 2 parts of compound sodium nitrophenolate, micro- 0.5 part of secondary element additive, 0.5 part of synergist, 0.5 part of conditioner, 0.3 part of antivirotic, soil improvement feature flora 0.2 Part.
Preferably, described crop material be wheat stalk, purslane stalk, potato class stalk, peanut straw by weight 3:1:2:1 mixture.
Preferably, described animal wastes are by weight 1 in human feces, pig manure, sheep manure, rabbit excrement:1:3:2 it is mixed Compound.
Preferably, described zymophyte is that bacillus subtilis, bacillus megaterium, aspergillus niger, bacillus subtilis are pressed Weight is than 2:1:2:3:1 mixture.
Preferably, described trace mineral supplement is boric acid, ammonium nitrate, manganese sulfate, vitamin B by weight 2:1:2: 1 mixture.
Described production method comprises the following steps:
The first step:Crushed after crop material, animal wastes, corncob, peanut shell, dead leaf powder are well mixed, cross 130 mesh sieves Net, it is subsequently placed in high-temperature sterilization room and is sterilized under 125 DEG C of high temperature 2h, is made and just expects;
Second step:By humic acid, dipotassium hydrogen phosphate, urea, calcium superphosphate, light rare earth, magnesium phosphate, sodium molybdate, compound sodium nitrophenolate, ox Bone meal is stirred under 1200r/min rotating speed with just material and mixed, and is well mixed obtained compound;
3rd step:Compound is heated up 62 DEG C, slurry is stirred under 2900r/min rotating speed, while stirring to pulp surface The citric acid solution that mass fraction is 1.3% is sprayed, it is 56% to control slurry water content, carries out decomposed fermentation, fermentation time 19 My god, fermentation is made and just expects;
4th step:Zymophyte is added to fermentation in just expecting, stir, fermented under 3300r/min rotating speed, controlled Fermentation temperature is 41 DEG C, and fermentation time is 32 days, and fermentation material is made;
5th step:Trace mineral supplement, synergist, conditioner, antivirotic, soil improvement feature flora are added to hair In ferment material, 25min is stirred under 1900r/min rotating speed, material is made;
6th step:It is 13% by dry materials to water content, delivers in comminutor and be granulated after drying, comminutor rotating speed is 35rpm, form fertiliser granulates;
7th step:Fertiliser granulates through and dispelling, dry, room temperature is cooled to and is packed, agricultural organic fertilizer is made.
Embodiment three:
A kind of agricultural organic fertilizer, described agricultural organic fertilizer are made up of the raw material of following parts by weight:18 parts of crop material, 11 parts of animal wastes, 10 parts of humic acid, 8 parts of weathering coal dust, 7 parts of dipotassium hydrogen phosphate, 6 parts of corncob, 6 parts of seawood meal, peanut shell 5 Part, 4 parts of urea, 4 parts of sludge powder, 4 parts of calcium superphosphate, 3 parts of light rare earth, 3 parts of zymophyte, 2 parts of magnesium phosphate, 2 parts of salicylic acid, molybdic acid It is 2 parts of sodium, 2 parts of compound sodium nitrophenolate, 1 part of sustained release agent, 0.5 part of trace mineral supplement, 0.5 part of synergist, 0.4 part of conditioner, disease-resistant 0.3 part of toxic agent, 0.2 part of soil improvement feature flora, 0.1 part of bleeding agent.
Preferably, described crop material is maize straw, rice straw, purslane stalk by weight 3:2:3 it is mixed Compound.
Preferably, described animal wastes are human feces, chicken manure, pig manure, cow dung, sheep manure by weight 1:3:2:3:2 Mixture.
Preferably, described zymophyte is photosynthetic bacteria group, bacillus subtilis, Pseudomonas geniculate, aspergillus niger, saccharomycete By weight 1:3:2:3:2 mixture.
Preferably, described trace mineral supplement is boric acid.
Described production method comprises the following steps:
The first step:After crop material, animal wastes, weathering coal dust, corncob, seawood meal, peanut shell, sludge powder are well mixed Crush, cross 150 eye mesh screens, be subsequently placed in high-temperature sterilization room and sterilized under 130 DEG C of high temperature 1.5h, be made and just expect;
Second step:By humic acid, dipotassium hydrogen phosphate, urea, calcium superphosphate, light rare earth, magnesium phosphate, salicylic acid, sodium molybdate, multiple nitre Phenol sodium is stirred under 1100r/min rotating speed with just material and mixed, and is well mixed obtained compound;
3rd step:Compound is heated up 63 DEG C, slurry is stirred under 3000r/min rotating speed, while stirring to pulp surface The citric acid solution that mass fraction is 1.4% is sprayed, it is 57% to control slurry water content, carries out decomposed fermentation, fermentation time 22 My god, fermentation is made and just expects;
4th step:Zymophyte is added to fermentation in just expecting, stir, fermented under 3500r/min rotating speed, controlled Fermentation temperature is 32 DEG C, and fermentation time is 34 days, and fermentation material is made;
5th step:By trace mineral supplement, synergist, conditioner, antivirotic, soil improvement feature flora, bleeding agent Add into fermentation material, 45min is stirred under 1900r/min rotating speed, material is made;
6th step:It is 8-12% by dry materials to water content, delivers in comminutor and be granulated after drying, comminutor rotating speed is 25-30rpm, form fertiliser granulates;
7th step:Fertiliser granulates are delivered in cooler and cooled down, when temperature is down to 47 DEG C, deliver in sustained release agent coating machine Row sustained release agent coating, sustained release agent coating machine rotating speed are 29 rpm;
8th step:Fertiliser granulates after coating through and dispelling, dry, room temperature is cooled to and is packed, agriculture organic fertilizer is made Material.
Example IV:
A kind of agricultural organic fertilizer, described agricultural organic fertilizer are made up of the raw material of following parts by weight:15 parts of crop material, 10 parts of animal wastes, 9 parts of humic acid, 8 parts of alditol ground-slag, 7 parts of dipotassium hydrogen phosphate, 6 parts of corncob, 6 parts of grouts, colliery powder 5 Part, 5 parts of peanut shell, 4 parts of urea, 4 parts of wheat bran, 4 parts of calcium superphosphate, 3 parts of light rare earth, 3 parts of zymophyte, 2 parts of magnesium phosphate, sulfuric acid 2 parts of copper, 2 parts of sodium molybdate, 2 parts of compound sodium nitrophenolate, 1 part of sodium metasilicate, 0.5 part of trace mineral supplement, 0.5 part of synergist, promoter 0.4 part, 0.4 part of conditioner, 0.3 part of insecticide, 0.3 part of antivirotic, 0.3 part of surfactant, soil improvement feature bacterium Group 0.2 part, 0.1 part of complexing agent.
Preferably, described crop material is maize straw, potato class stalk by weight 1:3 mixture.
Preferably, described animal wastes are chicken manure, pig manure, cow dung, sheep manure, rabbit excrement by weight 1:3:2:1:2 it is mixed Compound.
Preferably, described zymophyte be photosynthetic bacteria group, it is bacillus subtilis, bacillus megaterium, thermophilic Bacillus, withered Careless bacillus is by weight 2:3:1:1:2 mixture.
Preferably, described trace mineral supplement is vitamin B.
Described production method comprises the following steps:
The first step:Crop material, animal wastes, alditol ground-slag, corncob, grouts, colliery powder, peanut shell, wheat bran are mixed Crushed after closing uniformly, cross 160 eye mesh screens, be subsequently placed in high-temperature sterilization room and sterilized under 130 DEG C of high temperature 1h, be made and just expect;
Second step:By humic acid, dipotassium hydrogen phosphate, urea, calcium superphosphate, light rare earth, magnesium phosphate, copper sulphate, sodium molybdate, silicic acid Sodium, compound sodium nitrophenolate are stirred under 1100r/min rotating speed with just material and mixed, and vibrate 30min after mixing in ultrasonic machine, surpass Sound acc power is 500W, and vibration temperature is 42 DEG C, room temperature is cooled to after vibration, compound is made in shaken well;
3rd step:Compound is heated up 63 DEG C, slurry is stirred under 3000r/min rotating speed, while stirring to pulp surface The citric acid solution that mass fraction is 1.5% is sprayed, it is 58% to control slurry water content, carries out decomposed fermentation, fermentation time 22 My god, fermentation is made and just expects;
4th step:Zymophyte is added to fermentation in just expecting, stir, fermented under 3500r/min rotating speed, controlled Fermentation temperature is 32 DEG C, and fermentation time is 35 days, and fermentation material is made;
5th step:By trace mineral supplement, synergist, promoter, conditioner, insecticide, antivirotic, surfactant, Soil improvement feature flora, complexing agent are added into fermentation material, and 50min is stirred under 2000r/min rotating speed, and thing is made Material;
6th step:It is 14% by dry materials to water content, delivers in comminutor and be granulated after drying, comminutor rotating speed is 40rpm, form fertiliser granulates;
7th step:Fertiliser granulates through and dispelling, dry, room temperature is cooled to and is packed, agricultural organic fertilizer is made.
The present invention is exemplarily described above in conjunction with embodiment, it is clear that present invention specific implementation is not by above-mentioned side The limitation of formula, if the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without Improve and the design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Part that the present invention does not relate to is same as the prior art or can be realized using prior art.

Claims (6)

1. a kind of agricultural organic fertilizer, described agricultural organic fertilizer is made up of the raw material of following parts by weight:Crop material 20- 25 parts, animal wastes 10-15 parts, humic acid 5-10 parts, dipotassium hydrogen phosphate 5-8 parts, corncob 5-8 parts, peanut shell 4-6 parts, urine Plain 4-5 parts, calcium superphosphate 4-5 parts, light rare earth 4-5 parts, zymophyte 4-5 parts, magnesium phosphate 2-4 parts, sodium molybdate 1-2 parts, compound nitrophenol Sodium 1-2 parts, trace mineral supplement 0.5-1 parts, synergist 0.5-1 parts, conditioner 0.5-1 parts, antivirotic 0.5-1 parts, soil Earth improved function flora 0.5-1 parts.
2. agricultural organic fertilizer according to claim 1, it is characterised in that:Described crop material is maize straw, small Any one or more in Wheat Straw, rice straw, purslane stalk, seed of feather cockscomb stalk, potato class stalk or peanut straw is mixed Close.
3. agricultural organic fertilizer according to claim 1, it is characterised in that:Described animal wastes are human feces, chicken Any one or more mixing in excrement, pig manure, cow dung, sheep manure or rabbit excrement.
4. agricultural organic fertilizer according to claim 1, it is characterised in that:Described zymophyte is photosynthetic bacteria group, withered grass In bacillus, Pseudomonas geniculate, bacillus megaterium, thermophilic Bacillus, aspergillus niger, saccharomycete, bacillus subtilis Any one or more mixing.
5. agricultural organic fertilizer according to claim 1, it is characterised in that:Described trace mineral supplement be boric acid, Any one or more mixing in ammonium nitrate, manganese sulfate, vitamin B.
A kind of 6. production method suitable for agricultural organic fertilizer as claimed in claim 1, it is characterised in that described production Method comprises the following steps:
The first step:Crushed after crop material, animal wastes, corncob, peanut shell are well mixed, cross 100-120 eye mesh screens, so After be placed in high-temperature sterilization room and sterilized under 110-120 DEG C of high temperature 3-4h, be made and just expect;
Second step:By humic acid, dipotassium hydrogen phosphate, urea, calcium superphosphate, light rare earth, magnesium phosphate, sodium molybdate, compound sodium nitrophenolate with Just material is stirred mixing under 800-1000r/min rotating speed, is well mixed obtained compound;
3rd step:By compound heat up 50-60 DEG C, slurry is stirred under 2400-2800r/min rotating speed, while stirring to The citric acid solution that pulp surface sprinkling mass fraction is 0.8-1.2%, it is 45-55% to control slurry water content, carries out decomposed hair Ferment, fermentation time are 15-20 days, and fermentation is made and just expects;
4th step:Zymophyte is added to fermentation in just expecting, stir, sent out under 3000-3200r/min rotating speed Ferment, it is 35-40 DEG C to control fermentation temperature, and fermentation time is 20-30 days, and fermentation material is made;
5th step:Trace mineral supplement, synergist, conditioner, antivirotic, soil improvement feature flora are added to hair In ferment material, 30-40min is stirred under 1400-1800r/min rotating speed, material is made;
6th step:It is 8-12% by dry materials to water content, delivers in comminutor and be granulated after drying, comminutor rotating speed is 25-30rpm, form fertiliser granulates;
7th step:Fertiliser granulates through and dispelling, dry, room temperature is cooled to and is packed.
CN201710650397.2A 2017-08-02 2017-08-02 A kind of agricultural organic fertilizer and its production method Withdrawn CN107445760A (en)

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CN107759383A (en) * 2017-12-11 2018-03-06 江苏天象生物科技有限公司 A kind of composite fertilizer material for improving crop yield, reducing pollution and preparation method thereof
CN107814643A (en) * 2017-12-11 2018-03-20 江苏天象生物科技有限公司 A kind of Organic active fertilizer of Resistant and preparation method thereof
CN108101626A (en) * 2017-12-14 2018-06-01 成都新柯力化工科技有限公司 A kind of ecology sustained release organic film fertilizer and preparation method
CN108218596A (en) * 2018-04-17 2018-06-29 安徽富民生物有机肥有限公司 A kind of fertilizer special for organic for improving corn yield and preparation method thereof
CN108503492A (en) * 2018-06-20 2018-09-07 安徽省司尔特肥业股份有限公司 A kind of preparation method of organic fertilizer
CN108516912A (en) * 2018-06-20 2018-09-11 安徽省司尔特肥业股份有限公司 A kind of biological organic fertilizer and preparation method thereof
CN109627120A (en) * 2019-01-09 2019-04-16 交通运输部天津水运工程科学研究所 A kind of ecological, environmental protective organic fertilizer of microbial fermentation and preparation method thereof
CN110078567A (en) * 2019-04-02 2019-08-02 朱崇峰 Fermented biological organic fertilizer applied to mountain area
CN110183255A (en) * 2019-05-28 2019-08-30 云南谷力果力农业科技有限公司 A kind of organic fertilizer for konjaku
CN111084056A (en) * 2020-01-18 2020-05-01 贺义敏 Intelligent agricultural organic dry farming planting method
CN111635273A (en) * 2020-05-14 2020-09-08 西宁市农业技术推广服务中心 Soil fertilizer for improving soil activity and production method thereof
CN111995447A (en) * 2020-08-28 2020-11-27 中国科学院东北地理与农业生态研究所 Preparation method of organic fertilizer with high effective phosphorus content
CN112851413A (en) * 2019-11-28 2021-05-28 怀化富丰高新农业科技开发有限公司洪江市分公司 Agricultural organic fertilizer and preparation method thereof
CN113277906A (en) * 2021-05-29 2021-08-20 河南心连心化学工业集团股份有限公司 Special fertilizer for purslane suitable for greenhouses in northern regions and application
CN114276182A (en) * 2020-09-28 2022-04-05 洪江市益农益民禽业有限公司 Organic fertilizer granules
CN114436714A (en) * 2020-11-02 2022-05-06 福建御研农业科技有限公司 Formula of bio-organic fertilizer for ginger continuous cropping and soil improvement
CN114456016A (en) * 2022-03-02 2022-05-10 王二利 Environment-friendly organic fertilizer and preparation method of fermented organic fertilizer
CN116789473A (en) * 2023-06-29 2023-09-22 广东爱健康生物科技有限公司 Agricultural fertilizer and preparation method and application thereof

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CN108516912A (en) * 2018-06-20 2018-09-11 安徽省司尔特肥业股份有限公司 A kind of biological organic fertilizer and preparation method thereof
CN109627120A (en) * 2019-01-09 2019-04-16 交通运输部天津水运工程科学研究所 A kind of ecological, environmental protective organic fertilizer of microbial fermentation and preparation method thereof
CN110078567A (en) * 2019-04-02 2019-08-02 朱崇峰 Fermented biological organic fertilizer applied to mountain area
CN110183255A (en) * 2019-05-28 2019-08-30 云南谷力果力农业科技有限公司 A kind of organic fertilizer for konjaku
CN112851413A (en) * 2019-11-28 2021-05-28 怀化富丰高新农业科技开发有限公司洪江市分公司 Agricultural organic fertilizer and preparation method thereof
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CN111635273A (en) * 2020-05-14 2020-09-08 西宁市农业技术推广服务中心 Soil fertilizer for improving soil activity and production method thereof
CN111995447A (en) * 2020-08-28 2020-11-27 中国科学院东北地理与农业生态研究所 Preparation method of organic fertilizer with high effective phosphorus content
CN114276182A (en) * 2020-09-28 2022-04-05 洪江市益农益民禽业有限公司 Organic fertilizer granules
CN114436714A (en) * 2020-11-02 2022-05-06 福建御研农业科技有限公司 Formula of bio-organic fertilizer for ginger continuous cropping and soil improvement
CN113277906A (en) * 2021-05-29 2021-08-20 河南心连心化学工业集团股份有限公司 Special fertilizer for purslane suitable for greenhouses in northern regions and application
CN113277906B (en) * 2021-05-29 2022-07-22 河南心连心化学工业集团股份有限公司 Special fertilizer for purslane suitable for greenhouses in northern regions and application
CN114456016A (en) * 2022-03-02 2022-05-10 王二利 Environment-friendly organic fertilizer and preparation method of fermented organic fertilizer
CN116789473A (en) * 2023-06-29 2023-09-22 广东爱健康生物科技有限公司 Agricultural fertilizer and preparation method and application thereof

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Application publication date: 20171208