CN104446997A - Production process of organic-inorganic compound fertilizer - Google Patents
Production process of organic-inorganic compound fertilizer Download PDFInfo
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- CN104446997A CN104446997A CN201410733844.7A CN201410733844A CN104446997A CN 104446997 A CN104446997 A CN 104446997A CN 201410733844 A CN201410733844 A CN 201410733844A CN 104446997 A CN104446997 A CN 104446997A
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- organic
- fertilizer
- inorganic compound
- compound fertilizer
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- 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
- C05G3/80—Soil conditioners
Abstract
The invention provides a production process of an organic-inorganic compound fertilizer, belonging to the field of fertilizer preparation processes. The raw materials of the produced organic-inorganic compound fertilizer are easily collected and the compound fertilizer can be used for promoting the root system to form a good ecological environment and promoting proliferation of beneficial microorganisms, thereby facilitating growth of crops. The fertilizer further can be used for improving the utilization ratio of chemical fertilizer, activating and releasing potential nutrients in soil in an assistant manner, improving the resistance and immunity of the crops and inhibiting plant diseases and insect pests; meanwhile, humic acid in the compound fertilizer can provide sufficient organic matters for crop growth; secondly, the compound fertilizer further can be used for improving soil, stimulating plant growth, improving crop quality, increasing fertilizer efficiency and enhancing stress resistance such as resistance to diseases and insects. Moreover, the compound fertilizer can be used for greatly reducing the use level of the chemical fertilizers, so that a series of pollution problems on water, soil and air and the like caused by the chemical fertilizers can be reduced, thus greatly facilitating changing the condition that agricultural production in China is severely dependent on chemical fertilizers and agricultural ecological protection is enhanced.
Description
Technical field
The present invention relates to a kind of manufacture craft of fertilizer, particularly relate to a kind of production technique of organic-inorganic compound mixed fertilizer.
Background technology
A large amount of uses of chemical fertilizer make food safety, the sustainable use of ecological environmental protection and resource becomes the three large problems that world today's agricultural development faces, and are also the significant problems being related to China's national economy.And microbial fertilizer has fertilizing soil fertility, improve chemical fertilizer utilization ratio, reduce the content of nitric nitrogen, heavy metal, agricultural chemicals in farming product, promote agricultural product quality and safety, purification and rehabilitating soil ecotope, improve the features such as farm crop resistance.The popularization of microbial fertilizer and use maintain and increase soil fertility, keep soil health, preserve the ecological environment, and realizes the important support of agricultural sustainable development and agricultural product quality and safety.But although current microbial fertilizer product category is various, it is comprehensive not all to there is nutrition in most product, the problems such as compatibility is unreasonable.
Further, in current correlation technique, the first pass technology making inorganic-organic Chemical Mixed Fertilizer is adopted to have no report.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of production technique of organic-inorganic compound mixed fertilizer, the production technique of this organic-inorganic compound mixed fertilizer, by the improvement in selection and manufacture craft, reaches anti-adversities such as improving crop quality, increase fertilizer efficiency, enhancing disease-resistant, insect-prevention.
The present invention is achieved by the following technical programs.
The production technique of a kind of organic-inorganic compound mixed fertilizer provided by the invention, comprises the following steps:
(1) organic materials makes, and a, first vegetable fibre is shattered into 30 ~ 80 object powder; B, then vegetable fibre powder, poultry manure, microbial strains just to be mixed, blending ratio is every cubic metre of vegetable fibre powder mixing 50 ~ 100kg poultry manure and 1 ~ 10kg microbial strains, mix laggard windrow and put fermentation, carried out stirring once every 1 day to mixture, fermentation time is 20 ~ 50 days; C, being scattered by mixture ensures near normal temperature, then stacks to 30 ~ 50cm, earthworm is sprinkled upon the surface of mixture, then spilling one deck mixture, then at sprinkling clear water, ensureing that the humidity of mixture is 40 ~ 60%, temperature is 15 ~ 25 DEG C, adds earthworm and carries out process 20 ~ 30 days; D, filter out earthworm and obtain organic materials;
(2) inorganic material kind is selected, and selects the inorganic fertilizer raw material of following weight part: 19 ~ 28 parts of urea, 0 ~ 20 part of potassium sulfate, 8 ~ 18.5 parts of monoammonium phosphates;
(3) organic and inorganic material mixing, by raw material mixing 10-30 part organic materials of following weight part, 28.5-62.5 part inorganic material, and add 13 ~ 20 parts of humic acid, 8-15 part wilkinite, 3.5-6 part stone flour, 0.5 part of polishing, 0-2 part carbon ammonium, then stirs;
(4) granulation, drying, wherein drying temperature does not carry out higher than at the temperature of 80 DEG C;
(5) cool, pack.
Further, described poultry manure selects following ratio raw material: chicken manure: pig manure=0 ~ 3:1 ~ 5.
Further, microbial strains selects ditch Nocardia bacteria, subtilis, Lactobacterium acidophilum, thermophilic Bacillus licheniformis and yeast saccharomyces cerevisiae.
Further, described earthworm selects Eisenia foetida kind.
Further, the hybrid density of described earthworm is 1000 ~ 5000/ton.
Further, sedimentation is carried out at drying step and cooling step, moisture film dust removal.
Further, need to pack again through one-level screening and secondary screening after cooling step, sieve out after relatively large material carries out fragmentation and add again in above-mentioned steps (3).
Beneficial effect of the present invention is: the starting material of the organic-inorganic compound mixed fertilizer of production are easy to collect, this Chemical Mixed Fertilizer can promote the ecotope that root growth is good, promote beneficial microorganism propagation, be beneficial to the growth of crop, also chemical fertilizer utilization ratio can be improved, activation and the potential nutrients of assisting to discharge in soil, improve resistibility and the immunizing power of crop, suppress disease and pest; Humic acid simultaneously in Chemical Mixed Fertilizer can provide sufficient organic matter for plant growth, secondly can also improve soil, stimulating plant growth, improves crop quality, increases fertilizer efficiency, strengthen the anti-adversities such as disease-resistant, insect-prevention; And this Chemical Mixed Fertilizer can greatly reduce the consumption of chemical fertilizer, thus can reduce the pollution problem such as a series of water, soil, air that chemical fertilizer brings, this is to change China agriculture production heavy dependence chemical fertilizer, and strengthening Agro-ecology protection aspect can the very large help of use.
Accompanying drawing explanation
Fig. 1 is process flow sheet of the present invention.
Fig. 2 is the process flow sheet that in the present invention, organic materials is produced.
Embodiment
Further describe technical scheme of the present invention below, but described in claimed scope is not limited to.
As depicted in figs. 1 and 2, a kind of production technique of organic-inorganic compound mixed fertilizer, comprises the following steps:
(1) organic materials makes,
A, first vegetable fibre is shattered into 30 ~ 80 object powder, vegetable fibre has a lot, be divided into four large classes: seed hair, phloem fiber, leaf fibres and fruit fibre, consider the use field of fertilizer of the present invention, be preferably and the element required for production estimation and the close farm crop cauline leaf of constituent content or rice bran;
B, then vegetable fibre powder, poultry manure, microbial strains just to be mixed, blending ratio is every cubic metre of vegetable fibre powder mixing 50 ~ 100kg poultry manure and 1 ~ 10kg microbial strains, mix laggard windrow and put fermentation, carried out stirring once every 1 day to mixture, fermentation time is 20 ~ 50 days, wherein poultry manure has a lot, the such as ight soil of pig, ox, sheep, rabbit, chicken etc., the chicken manure that poultry manure selection and comparison of the present invention is common and/or pig manure and/or cow dung are as the raw material making fertilizer, one is conveniently that the cultivation of these poultry is comparatively general, the amount of poultry manure is also many, can gather materials on the spot, decrease raw-material purchase and transportation cost, simultaneously the water content of this several ight soil is comparatively large, is convenient to follow-up fermentable, simultaneously in this several ight soil also containing a large amount of to making the useful microorganism of fertilizer, select this several ight soil, the fertilizer fertilizer efficiency made can be made higher, further, poultry manure composition in the present invention is preferably chicken manure, pig manure and cow dung, in the Application Areas of fertilizer, it is all generally the fertilising to farm crop, so on starting material are selected, preferably according to farm crop, each nutritive element demand is selected, in poultry manure of the present invention, chicken and pig all serve as a soldier food, the content ratio of each element of its ight soil and each nutritive element required for crop growth very close, so when selecting poultry manure, its weight ratio: chicken manure: pig manure=0 ~ 3:1 ~ 5, more preferably weight ratio is: 1:3, selection pig manure is more, the reason that selection chicken manure is few is that the output of chicken manure is lower, usage quantity too much can cause cost to increase, microbial strains is preferably ditch Nocardia bacteria, subtilis, Lactobacterium acidophilum, thermophilic Bacillus licheniformis and yeast saccharomyces cerevisiae, microbial strains One's name is legion, but stable viable bacteria proportioning can be formed during symbiosis, then be difficult to expect, the present inventor is through painstaking efforts, from a large amount of microorganism, select above 5 kinds, they are not only good to the adaptability of the poultry manure of each batch, can stablize fermentative production fertilizer, and there is no antagonism mutually, can stable proportioning be formed.Concrete bacterial classification can be obtained from nature separation by conventional strain identification separation method easily by those skilled in the art, but for the ease of controlling fermentative production quality, the bacterial classification of preferred employing is the type species of affiliated bacterium or common bacterial classification, as the bacterial classification by commercial channel open purchase, as bought by domestic and international spawn culture company, also by biomaterial preservation center (as, domestic CGMCC and CCTCC and the ATCC etc. of the U.S.) to buy, more preferably different bacterial classifications is to cover the fermentation adapted in various environmental field; In mentioned microorganism bacterial classification is selected, the proportioning of each bacterial classification is stable, and in this article, (proportioning) " stablize " degree of stability that the technician with microbiological art can approve, i.e. the stablizing of magnitude; Preferably the number of viable ratio of ditch Nocardia bacteria wherein, subtilis, Lactobacterium acidophilum, thermophilic Bacillus licheniformis and yeast saccharomyces cerevisiae is: 100 ~ 300:300 ~ 1200:100 ~ 500:50 ~ 100:50 ~ 150; More preferably the number of viable ratio of ditch Nocardia bacteria, subtilis, Lactobacterium acidophilum, thermophilic Bacillus licheniformis and yeast saccharomyces cerevisiae is: 200:800:300:100;
C, being scattered by mixture ensures near normal temperature, then stacks to 30 ~ 50cm, earthworm is sprinkled upon the surface of mixture, then spilling one deck mixture, then at sprinkling clear water, ensureing that the humidity of mixture is 40 ~ 60%, temperature is 15 ~ 25 DEG C, adds earthworm and carries out process 20 ~ 30 days; Earthworm belongs to the animal of Annelita, Oligochaeta in zoological taxonomy, mainly be divided into terrestrial and aquatic two large classes, the whole world has 2,000 kinds, has kind more than 150 in China, be distributed throughout the country, the Eisenia foetida that preferably reproduction speed is fast in the present invention, earthworm ight soil fertilizer efficiency is high; Described Eisenia foetida belongs to Lumbricidae, Eisenia.No. 2, the star in trade(brand)name north, No. 2, peace.It is characterized by: long 35 1 130 millimeters of body, body is wide 3 one 5 millimeters.80 1 110, body segment.Prostomium is upper leaf, and dorsal pore begins from IV mono-V (sometimes V mono-VI) internode.Endless belt is positioned at XXIV, XXV, XXVI mono-XXXII joint.Puberty wall is positioned at XXVIII mono-XXX and saves.Bristle is closely to life.The genital eminence that IX mono-XII saves there are some perchaetines to save around a and b hair around, the XXIV mono-XX XII that is everlasting.Epiandrum saves at XV, has large gland mastoid process.Seminal vesicle 4 is right, saves at IX-XII.Spermatheca 2 is right, has pipe, and opening is near IX mono-X and X mono-XI internode dorsomeson.Health is cylindrical, and body colour is various, is generally purple, redness, faintly colored or reddish tan; Further, in order to ensure the shorter treatment time: the hybrid density of described earthworm is 1000 ~ 5000/ton.
D, filter out earthworm and obtain organic materials, the earthworm filtered out, as the starting material of next organic materials process, ensure that the demand of earthworm in enormous quantities with this.
(2) inorganic material kind is selected, and selects the inorganic fertilizer raw material of following weight part: 19 ~ 28kg urea, 0 ~ 20kg potassium sulfate, 8 ~ 18.5kg monoammonium phosphate, 0-2kg carbon ammonium, plant is in process of growth, not only need the fertilizer of long-term fertilizer efficiency (long-acting fertilizer common be exactly fertilizer), quick-acting fertilizer is also needed to grow, inorganic material exactly meets this demand, simultaneously all different at the content of the N P and K of plant needs, the content of the N P and K that every kind of plant needs variant, but generally, nitrogen content in the fertilizer that plant needs is 15-25, phosphorus content is 4-10%, potassium content is 5-15%, so the present invention selects this ratio to carry out the production technique of organic-inorganic compound mixed fertilizer, ensure that the present invention needs the beneficial effect reached.
(3) organic and inorganic material mixing, by the raw material mixing 10-30kg organic materials of following weight kg, 28.5-62.5kg inorganic material, and add 13 ~ 20kg humic acid, 8-15kg wilkinite, 3.5-6kg stone flour, 0.5kg polishing powder, then stirs; Then appropriate water stirs, and makes colloidal mixture, increases the viscosity of fertilizer, facilitate granulation when adding bentonitic Main Function.
(4) granulation, the colloidal mixture that step (3) is made is put into tablets press, and carry out granulation, particle diameter is generally 1-2mm.
(5) dry, the fertiliser granulates that granulation is good is put into dryer dry, wherein drying temperature does not carry out higher than at the temperature of 80 DEG C, and this is because the fusing point of urea is 110 ~ 130 DEG C, and urea heat is easily decomposed, so drying temperature is selected not carry out higher than at the temperature of 80 DEG C; Coexist and carry out sedimentation, moisture film dust removal in step.
(6) cool, conventional is normal temperature cooling, carries out sedimentation, moisture film dust removal, and passed through one-level screening and the secondary of going forward side by side sieves and pack, sieves out after relatively large material carries out fragmentation and adds in above-mentioned steps (3) again.
(7) pack, generally pack with the woven bag with polyethylene inner bag and form
The applicant carries out the products production of following specification with regard to this technology simultaneously:
As shown in table 1, be the per-cent (%) that raw materials for production respectively account for
Fig. 2 display is the individual nutrition content (unit %) in the organic-inorganic compound mixed fertilizer produced.
Claims (7)
1. a production technique for organic-inorganic compound mixed fertilizer, comprises the following steps:
(1) organic materials makes, and a, first vegetable fibre is shattered into 30 ~ 80 object powder; B, then vegetable fibre powder, poultry manure, microbial strains just to be mixed, blending ratio is every cubic metre of vegetable fibre powder mixing 50 ~ 100kg poultry manure and 1 ~ 10kg microbial strains, mix laggard windrow and put fermentation, carried out stirring once every 1 day to mixture, fermentation time is 20 ~ 50 days; C, being scattered by mixture ensures near normal temperature, then stacks to 30 ~ 50cm, earthworm is sprinkled upon the surface of mixture, then spilling one deck mixture, then at sprinkling clear water, ensureing that the humidity of mixture is 40 ~ 60%, temperature is 15 ~ 25 DEG C, adds earthworm and carries out process 20 ~ 30 days; D, filter out earthworm and obtain organic materials;
(2) inorganic material kind is selected, and selects the inorganic fertilizer raw material of following weight part: 19 ~ 28 parts of urea, 0 ~ 20 part of potassium sulfate, 8 ~ 18.5 parts of monoammonium phosphate .0-2 part carbon ammoniums;
(3) organic and inorganic material mixing, by raw material mixing 10-30 part organic materials of following weight part, 28.5-62.5 part inorganic material, and add 13 ~ 20 parts of humic acid, 8-15 part wilkinite, 3.5-6 part stone flour, 0.5 part of polishing powder, then stirs;
(4) granulation, drying, wherein drying temperature does not carry out higher than at the temperature of 80 DEG C;
(5) cool, pack.
2. the production technique of organic-inorganic compound mixed fertilizer as claimed in claim 1, is characterized in that: described poultry manure selects following ratio raw material: chicken manure: pig manure=0 ~ 3:1 ~ 5.
3. the production technique of organic-inorganic compound mixed fertilizer as claimed in claim 1, is characterized in that: microbial strains selects ditch Nocardia bacteria, subtilis, Lactobacterium acidophilum, thermophilic Bacillus licheniformis and yeast saccharomyces cerevisiae.
4. the production technique of organic-inorganic compound mixed fertilizer as claimed in claim 1, is characterized in that: described earthworm selects Eisenia foetida kind.
5. the production technique of organic-inorganic compound mixed fertilizer as claimed in claim 1, is characterized in that: the hybrid density of described earthworm is 1000 ~ 5000/ton.
6. the production technique of organic-inorganic compound mixed fertilizer as claimed in claim 1, is characterized in that: carry out sedimentation at drying step and cooling step, moisture film dust removal.
7. the production technique of organic-inorganic compound mixed fertilizer as claimed in claim 1, it is characterized in that: need to pack again through one-level screening and secondary screening after cooling step, sieve out after relatively large material carries out fragmentation and add again in above-mentioned steps (3).
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237130A (en) * | 2015-08-26 | 2016-01-13 | 合肥科友生物科技有限公司 | Cultivation soil fertilizer of aspen seedling and preparation method thereof |
| CN107032928A (en) * | 2017-05-26 | 2017-08-11 | 江西禾旺生物科技有限公司 | A kind of organic fertilizer and preparation method thereof |
| CN107382620A (en) * | 2017-08-10 | 2017-11-24 | 骆秀菊 | Tangerine orange dedicated fertilizer and preparation method thereof |
| CN110698264A (en) * | 2019-11-22 | 2020-01-17 | 湖南明镜生物科技有限公司 | Method for preparing soil conditioner from pig manure |
| CN111704511A (en) * | 2020-06-22 | 2020-09-25 | 济源众德生物工程有限公司 | Preparation method of organic-inorganic compound fertilizer |
| CN111978128A (en) * | 2020-09-17 | 2020-11-24 | 济源众德生物工程有限公司 | Organic-inorganic compound fertilizer |
| CN112028702A (en) * | 2020-09-21 | 2020-12-04 | 山东四季旺农化有限公司 | Production process of agricultural granular bio-organic fertilizer |
| CN112028706A (en) * | 2020-09-21 | 2020-12-04 | 山东四季旺农化有限公司 | Production process of agricultural microbial agent |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105237130A (en) * | 2015-08-26 | 2016-01-13 | 合肥科友生物科技有限公司 | Cultivation soil fertilizer of aspen seedling and preparation method thereof |
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| CN112028702A (en) * | 2020-09-21 | 2020-12-04 | 山东四季旺农化有限公司 | Production process of agricultural granular bio-organic fertilizer |
| CN112028706A (en) * | 2020-09-21 | 2020-12-04 | 山东四季旺农化有限公司 | Production process of agricultural microbial agent |
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