CN107337509A - A kind of marine alga base high hydroscopic resin penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases the preparation method of fertilizer - Google Patents
A kind of marine alga base high hydroscopic resin penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases the preparation method of fertilizer Download PDFInfo
- Publication number
- CN107337509A CN107337509A CN201710497681.0A CN201710497681A CN107337509A CN 107337509 A CN107337509 A CN 107337509A CN 201710497681 A CN201710497681 A CN 201710497681A CN 107337509 A CN107337509 A CN 107337509A
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- Prior art keywords
- marine alga
- fertilizer
- penicillin
- dregs
- decoction
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B9/00—Fertilisers based essentially on phosphates or double phosphates of magnesium
-
- 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
-
- 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
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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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 the preparation method that a kind of marine alga base high hydroscopic resin penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases fertilizer, marine alga is pulverized and sieved first, add in sodium hydroxide solution and handled, ethanol is diluted to neutral addition cellulose degraded, under nitrogen protection, with pre-neutralized acrylic acid, calcium superphosphate, N is added after reaction, N methylene-bisacrylamides, urea etc. is well mixed, water spray granulation, by zeolite use naoh treatment after mixed with penicillin waste residue after, rotating granulation in rotating disk is added to marine alga base high hydroscopic resin both to have obtained.Slow-release fertilizer prepared by the present invention can provide the nutrient of plant growth, improve plant resistance, reduce disease and increase operation rate, and fertilizer adhesive force is strong, while high absorption heavy metal effect.
Description
Technical field
The present invention relates to technical field of slow release fertilizer, more particularly to a kind of marine alga base high hydroscopic resin-penicillin dregs of a decoction are double-deck
Film-coated and slow release fertilizer releases the preparation method of fertilizer.
Background technology
Marine alga is the original producer of marine organisms, has powerful adsorption capacity, can concentrate equivalent to itself 44
Ten thousand times of ocean material, the extremely abundant equilibrium of nutrition.Contain protein, polysaccharide, food fiber, vitamin, inorganic member in marine alga
The materials such as element, amino acid, aliphatic acid, all it is widely used, also has very high in the field such as industry, agricultural, medicine, beauty
Food therapy value.Alga fertilizer be it is a kind of using marine brown class produce and process or mix again a number of N P and K and in
A kind of fertilizer that trace element processes.Fertilizer using marine algae extract as core substance, can significantly improve the production of crops
Amount, and there is certain resistant effect.Because the product comes from natural seaweed active component, the safe mass of agricultural product is being improved
Play an important roll.In marine algae extract in addition to containing organic nutrition and mineral nutrition composition, enhancing development is rich in again
Plant endogenous hormones, active material.Therefore alga fertilizer is considered as the fertilizer that forth generation updates, and has wide development
Prospect.With the strict implement of national arable land policy, the administration of organic fertilizer is also increasingly paid attention to by governments at all levels.People's people's livelihood
Running water is flat to be improved constantly, and what high yield and high quality agricultural product and hygiene and health food had turned into current social and agricultural production urgent is essential
Ask.Nuisanceless green agricultural product are produced, scientifically fertilising, medication are maximally effective means.
It is compound with fertilizer nutrient with high hydroscopic resin, prepare Multifunctional sustained-release fertilizer, not only environment-friendly, Er Qieke
Effectively reduce sustained-controll-release fertiliser cost.Therefore no matter from efficiently utilizing natural regeneration resource, function integrated optimization, or from raising
Utilization rate of fertilizer, the harmony for reaching material and ecological environment angularly consider, the preparation of marine alga base high hydroscopic resin and with fertilizer
Expect compound, research and develop new sustained-controll-release fertiliser, there is important and real meaning for developing sustainable high-efficiency agriculture.
The content of the invention
The present invention provides the preparation side that a kind of marine alga base high hydroscopic resin-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases fertilizer
Method, slow-release fertilizer prepared by the present invention can provide the nutrient of plant growth, improve plant resistance, reduce disease and improve
Utilization rate, and fertilizer adhesive force is strong, while high absorption heavy metal effect.
In order to solve the above-mentioned technical problem, the present invention takes following technical scheme：
A kind of marine alga base high hydroscopic resin-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases the preparation method of fertilizer, it is characterised in that its
Preparation method is：
（1）Marine alga digests
30-40 parts by weight marine algas are crushed, cross 100-120 mesh sieves, add 30-40 parts by weight 20-40% sodium hydroxide solutions
At 80-85 DEG C, 0.6-0.8MPa pressure boiling 30-40 minutes are handled, and after addition ethanol in proper amount is diluted to neutrality, add 1-2 weights
Part cellulase is measured after 40-55 DEG C is degraded 1-2 days, it is stand-by；
（2）Digest marine alga grafting high hydroscopic resin
By the marine alga after processing under nitrogen protection, 70-80 DEG C is heated slowly to, it is pre-neutralized rapidly joins 5-15 parts by weight
Acrylic acid, 0.5-2 parts by weight calcium superphosphate, the continuation of 1-2 parts by weight N, N- methylene-bisacrylamide is added after reacting 1-2 hours
After reacting 0.5-3 hours, drying and crushing is stand-by；
（3）The preparation of fertiliser granulates kernel
By 5-15 parts by weight of urea, 5-8 parts by weight of phosphoric acid magnesium is well mixed, and is sprayed suitable quantity of water, water content is reached 10%-20%
Pelletized afterwards by granulator, obtained particle diameter is 3mm-4mm particle, finally by vacuum drying, fertiliser granulates kernel, is treated
With；
（4）Internal layer parcel prepares and double wrapped
By 5-8 parts by weight zeolite using 40-50 parts by weight 20-40% sodium hydroxide solutions immersion 3-5 hours after with 12-15 weight
After part penicillin waste residue is well mixed, rotating granulation in the rotating disk of fertiliser granulates kernel is added to, while atomized water sprays
To fertiliser granulates core surface, parcel arrives fertiliser granulates core surface in the presence of atomized water, by step（2）Resulting materials are such as
Above method parcel arrives fertiliser granulates surface, obtains marine alga base high hydroscopic resin-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer.
Described marine alga is the one or more in sargassum thunbergii, sargassum fusifome or wild sea-tangle.
Described pre-neutralized acrylic acid is to be neutralized to acrylic acid using appropriate 20-40% sodium hydroxide
60-80%。
Described compost fermentation is to be fermented in fermentation vat using taper, banks up and is shaped as taper, and time interval is 2-3 days
Stirred once.
Described marine alga base high hydroscopic resin-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer, which releases fertilizer, to be used as base manure or top dressing to apply
Enter in arable farming soil, mix soil or tiled in root.
It is an advantage of the invention that：
The present invention is pulverized and sieved first with marine alga, is added in sodium hydroxide solution and is heated low-pressure boiling processing, and ethanol is dilute
Release to neutrality and add cellulose degraded, under nitrogen protection, with pre-neutralized acrylic acid, calcium superphosphate, N is added after reaction,
N- methylene-bisacrylamides, urea etc. is well mixed, water spray granulation, by zeolite use naoh treatment after with green grass or young crops
After mycin waste residue is well mixed, with marine alga base high hydroscopic resin, rotating granulation in the rotating disk of fertiliser granulates kernel is added to
Both.By urea, it is granulated after magnesium phosphate is well mixed, improves the utilization rate of fertilizer, zeolite ultrasonic disperse after alkali process
Mixed with penicillin waste residue and be used as inner layer film Wrapped fertilizer, the zeolite adsorption effect after processing is strengthened, and zeolite can carry out ion
Exchange, the heavy metal ion such as lead, mercury, copper are removed, and sodium, magnesium, the calcium plasma in self component also are replaced out, it is blue or green
Mycin waste residue prevents urea granules from directly being contacted with seed and influences germination while provide abundant thick as inner layer film
Albumen, for several amino acids with micro-, the micro penicillin remained in the dregs of a decoction can also improve plant resistance, reduce disease hair
It is raw.Slow-release fertilizer prepared by the present invention can provide the nutrient of plant growth, improve plant resistance, reduce disease and improve
Utilization rate, and fertilizer adhesive force is strong, while high absorption heavy metal effect.
Embodiment
A kind of marine alga base high hydroscopic resin-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases the preparation method of fertilizer, and its feature exists
In its preparation method is：
（1）Marine alga digests
35 parts by weight marine algas are crushed, cross 100 mesh sieves, add the sodium hydroxide solution of 35 parts by weight 30% at 83 DEG C, 0.6MPa
Pressure boiling is handled for 35 minutes, after addition ethanol in proper amount is diluted to neutrality, is added 2 part by weight of cellulose enzymes and is degraded 2 days at 45 DEG C
Afterwards, it is stand-by；
（2）Digest marine alga grafting high hydroscopic resin
By the marine alga after processing under nitrogen protection, 75 DEG C are heated slowly to, rapidly joins the pre-neutralized propylene of 10 parts by weight
Acid, 1 parts by weight calcium superphosphate, reaction adds 1.5 parts by weight N, N- methylene-bisacrylamides after 1.5 hours to continue reaction 1 small
Shi Hou, drying and crushing are stand-by；
（3）The preparation of fertiliser granulates kernel
By 10 parts by weight of urea, 7 parts by weight of phosphoric acid magnesium are well mixed, and are sprayed suitable quantity of water, water content is passed through after reaching 10%-20%
Granulator granulation is crossed, obtained particle diameter is 3mm-4mm particle, finally stand-by by vacuum drying, fertiliser granulates kernel；
（4）Internal layer parcel prepares and double wrapped
Mixed after 7 parts by weight zeolites are soaked 4 hours using the sodium hydroxide solution of 45 parts by weight 30% with 13 parts by weight penicillin waste residues
After closing uniformly, rotating granulation in the rotating disk of fertiliser granulates kernel is added to, while atomized water is sprayed onto fertiliser granulates kernel
Surface, parcel arrives fertiliser granulates core surface in the presence of atomized water, by step（2）For example above-mentioned method parcel of resulting materials arrives
Fertiliser granulates surface, obtain marine alga base high hydroscopic resin-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer.
Described marine alga is the one or more in sargassum thunbergii, sargassum fusifome or wild sea-tangle.
Described pre-neutralized acrylic acid is to carry out being neutralized to 70% using 30% appropriate sodium hydroxide by acrylic acid.
Described compost fermentation is to be fermented in fermentation vat using taper, banks up and is shaped as taper, and time interval is to enter for 2 days
Row stirs once.
Described marine alga base high hydroscopic resin-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer, which releases fertilizer, to be used as base manure or top dressing to apply
Enter in arable farming soil, mix soil or tiled in root.
Claims (5)
1. a kind of marine alga base high hydroscopic resin-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases the preparation method of fertilizer, it is characterised in that
Its preparation method is：
（1）Marine alga digests
30-40 parts by weight marine algas are crushed, cross 100-120 mesh sieves, add 30-40 parts by weight 20-40% sodium hydroxide solutions
At 80-85 DEG C, 0.6-0.8MPa pressure boiling 30-40 minutes are handled, and after addition ethanol in proper amount is diluted to neutrality, add 1-2 weights
Part cellulase is measured after 40-55 DEG C is degraded 1-2 days, it is stand-by；
（2）Digest marine alga grafting high hydroscopic resin
By the marine alga after processing under nitrogen protection, 70-80 DEG C is heated slowly to, it is pre-neutralized rapidly joins 5-15 parts by weight
Acrylic acid, 0.5-2 parts by weight calcium superphosphate, the continuation of 1-2 parts by weight N, N- methylene-bisacrylamide is added after reacting 1-2 hours
After reacting 0.5-3 hours, drying and crushing is stand-by；
（3）The preparation of fertiliser granulates kernel
By 5-15 parts by weight of urea, 5-8 parts by weight of phosphoric acid magnesium is well mixed, and is sprayed suitable quantity of water, water content is reached 10%-20%
Pelletized afterwards by granulator, obtained particle diameter is 3mm-4mm particle, finally by vacuum drying, fertiliser granulates kernel, is treated
With；
（4）Internal layer parcel prepares and double wrapped
By 5-8 parts by weight zeolite using 40-50 parts by weight 20-40% sodium hydroxide solutions immersion 3-5 hours after with 12-15 weight
After part penicillin waste residue is well mixed, rotating granulation in the rotating disk of fertiliser granulates kernel is added to, while atomized water sprays
To fertiliser granulates core surface, parcel arrives fertiliser granulates core surface in the presence of atomized water, by step（2）Resulting materials are such as
Above method parcel arrives fertiliser granulates surface, obtains marine alga base high hydroscopic resin-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer.
2. a kind of marine alga base high hydroscopic resin according to claim 1-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases fertilizer
Preparation method, it is characterised in that described marine alga is the one or more in sargassum thunbergii, sargassum fusifome or wild sea-tangle.
3. a kind of marine alga base high hydroscopic resin according to claim 1-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases fertilizer
Preparation method, it is characterised in that described pre-neutralized acrylic acid is the hydroxide that acrylic acid is used to appropriate 20-40%
Sodium carries out being neutralized to 60-80%.
4. a kind of marine alga base high hydroscopic resin according to claim 1-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases fertilizer
Preparation method, it is characterised in that described compost fermentation is to be fermented in fermentation vat using taper, banks up and is shaped as taper, when
Between stirred once at intervals of 2-3 days.
5. a kind of marine alga base high hydroscopic resin according to claim 1-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases fertilizer
Preparation method, it is characterised in that described marine alga base high hydroscopic resin-penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases fertilizer can conduct
Base manure or top dressing are applied in arable farming soil, are mixed soil or are tiled in root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497681.0A CN107337509A (en) | 2017-06-27 | 2017-06-27 | A kind of marine alga base high hydroscopic resin penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases the preparation method of fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497681.0A CN107337509A (en) | 2017-06-27 | 2017-06-27 | A kind of marine alga base high hydroscopic resin penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases the preparation method of fertilizer |
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| Publication Number | Publication Date |
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| CN107337509A true CN107337509A (en) | 2017-11-10 |
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| CN201710497681.0A Pending CN107337509A (en) | 2017-06-27 | 2017-06-27 | A kind of marine alga base high hydroscopic resin penicillin dregs of a decoction bilayer film-coated and slow release fertilizer releases the preparation method of fertilizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108610172A (en) * | 2018-05-09 | 2018-10-02 | 天津市辰圣海洋生物技术有限公司 | A kind of high-moisture-retention sustained release marine alga fertilizer and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211963A (en) * | 2011-02-11 | 2011-10-12 | 北京雷力农用化学有限公司 | Algae sustained-release granular fertilizer, preparation method and application thereof |
| CN103819276A (en) * | 2014-03-12 | 2014-05-28 | 许自霖 | Slow-release seaweed fertilizer with high water-retaining property and preparation method thereof |
-
2017
- 2017-06-27 CN CN201710497681.0A patent/CN107337509A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211963A (en) * | 2011-02-11 | 2011-10-12 | 北京雷力农用化学有限公司 | Algae sustained-release granular fertilizer, preparation method and application thereof |
| CN103819276A (en) * | 2014-03-12 | 2014-05-28 | 许自霖 | Slow-release seaweed fertilizer with high water-retaining property and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108610172A (en) * | 2018-05-09 | 2018-10-02 | 天津市辰圣海洋生物技术有限公司 | A kind of high-moisture-retention sustained release marine alga fertilizer and preparation method thereof |
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Application publication date: 20171110 |
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| RJ01 | Rejection of invention patent application after publication |