CN1129685A - Multiple component slow releasing fertilizer and stove for ecology protection - Google Patents
Multiple component slow releasing fertilizer and stove for ecology protection Download PDFInfo
- Publication number
- CN1129685A CN1129685A CN95110347A CN95110347A CN1129685A CN 1129685 A CN1129685 A CN 1129685A CN 95110347 A CN95110347 A CN 95110347A CN 95110347 A CN95110347 A CN 95110347A CN 1129685 A CN1129685 A CN 1129685A
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- Prior art keywords
- fertilizer
- multiple component
- slow releasing
- component slow
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/45—Form not covered by groups C05G5/10 - C05G5/18, C05G5/20 - C05G5/27, C05G5/30 - C05G5/38 or C05G5/40, e.g. soluble or permeable packaging
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The multi-element slow-released chemical fertilizer for aquatic product cultiation, soilless culture and artificial perch in sea is prepared from chemical N and P fertilizer, additive, natural resin and/or micro nutrients through mixing, breaking, grinding, and shaping by heating and pressure. If synthetic resin, modified and pugged are added, it will become artificial ecological perch. Its advantages include full-featured nutrition, durable fertility, high utilization rate and easy control of ecological system.
Description
The invention discloses a kind of multiple component slow releasing fertilizer and stove for ecology protection, belong to the mixture technical field of forming by one or more fertilizer and the material of no special fertilizer efficiency.Be mainly used in sea, fresh water culture fishery, plant soil-less culturing, the construction of flower culture and artificial ocean site (Artificial habitat) etc.
In prior art, most of chemical fertilizer all is water miscible, has only dissolving effectively just can be absorbed, and uses its utilization ratio of chemical fertilizer like this well below the farmland in water.And need fertilising in the aquaculture, and for example in the freshwater aquiculture water body, the tradition of applications of farmyard manure is just arranged since ancient times, that uses the breed of chemical fertilizer rich water recently increases remarkable benefit gradually.Application process is that chemical fertilizer evenly spills after water-soluble.In the marine culture water, since artificial raft culture sea-tangle, also imposed chemical fertilizer, to guarantee the nutrition of sea-tangle, its fertilizing method is by evenly spilling the crock fertilising, develop into the fertilising of plastics bag acanthopore, its objective is to delay fertilizer time of releasing, because gravity and absorption, still fertilizer efficiency is very low, waste very greatly, kept 7 days as 0.5 kilogram-plastics bag chemical fertilizer is the longest.All there is the precedent of using chemical fertilizer on other algal cultivations and the foster shrimp pool except that sea-tangle.In culturing, other marine animal kinds still do not have the method that bait is educated in suitable fertilising, for example commercial quality descends in scallop culture, and stalwart blood clam is cultured the mortality ratio height, and young Bao survival rate of seedlings is low, one of major reason is exactly the bait undersupply, and is just unbalance between nutritive salt and the bait.The development trend of current culture fishery, particularly high-density and industrialized culture must have controlledly, and the fertilizer of scientific and efficient guarantees.The inventor has done necessary fundamental research in order to address these problems the subsidy that obtains state natural sciences fund.Wherein " preparation method and its usage " with culturing disk of solidified nutriment obtained national inventing patent (patent No.: 92106785.2) it be with immobilization nutrition agent thermoplastic culturing on the equipment, solved filter-feeding shellfish food chain.But the said products and method have only solved specific problem.Use range is very narrow, and it is improper to use the chemical fertilizer method in the still unresolved present water, and utilization rate of fertilizer is low, technical barriers such as the wasting of resources.Ecological kitchen range (Niche) is a kind of phenomenon in little ecology, it is the entity of a mikey, mean in natural waters, body surface is before macro-organism adheres to, the surface forms its microhabitat (Microhabitat) of being made up of bacterium, diatom, protozoon and small-sized free-living nematode etc. of one deck biological mucosa (Bioslime film) and belongs to spontaneous phenomenon, lifetime is short, still can not Artificial Control, but he is the key of regulation ecological system.It also is one of foundation of the present invention.
The object of the present invention is to provide that a kind of nutritive ingredient is perfect, purposes is wide, the polynary slow dissolving of high efficiency reaches the prescription of chemical fertilizer modification more than a year, can control the multiple component slow releasing fertilizer and the stove for ecology protection of fertilizer stripping in water.
Basic design of the present invention is: with known nitrogen fertilizer, contain phosphatization fertilizer, additive, natural resin and/or trace nutrient, grind hot-forming according to certain mixed pulverizing, be the multiple component slow releasing fertilizer of natural resin modification, add synthetic resins modification mixing and molding again, be the stove for ecology protection (Artificial Niche) that in water its surface can generate biological mucosa.
The invention is characterized in its prescription of described multiple component slow releasing fertilizer by nitrogen fertilizer (according to the difference of using object from SODIUMNITRATE, saltpetre, ammonium chloride, bicarbonate of ammonia, urea, ammonium sulfate, choosing the 1-2 kind in ammonium nitrate and the diammonium phosphate) 50-70% is (by weight, down together), contain phosphatization fertilizer (from calcium superphosphate, potassium primary phosphate, choose a kind of in SODIUM PHOSPHATE, MONOBASIC and the Sodium phosphate dibasic) 10-25%, rosin 15-28%, additive is (from medical stone, zeolite, serpentine, wood powder, choose a kind of in the Mierocrystalline cellulose) 3-15%, and/or trace nutrient is (from ferric sulfate, manganous sulfate, zinc sulfate, choose the 1-3 kind in the vitamin complex) 0.04-0.1%; Its technology be with above-mentioned each component weigh mix after, pulverize the powder that is ground to below 75 microns, in extrusion forming more than 80 ℃, be multiple component slow releasing fertilizer.
It is mixing that feature of the present invention also is to get the multiple component slow releasing fertilizer 55-92% adding 8-45% synthetic resins modification for preparing as stated above, and being formed in leachable nutritive substance in the water with known plastic processing, its surface energy generates the stove for ecology protection of biological mucosa
Outstanding advantage of the present invention is a nutrition source in full, and scientific formulation is reasonable, and utilization rate of fertilizer surpasses the highest fertilizer efficiency 20% in farmland more than 90%.Main raw material(s) is known industrial chemical fertilizer.Resin, additive and trace nutrient also all are the commercial goods.Can select the kind of nitrogenous fertilizer, phosphate fertilizer, additive or determine whether needs add trace nutrient again according to the needs and the economic factors of different varieties and purposes, thereby reach application target.Stove for ecology protection can produce specific biological dominant population to make the bait of breed variety according to different nutritive salt ratio and kinds; Again because nutritive salt is directly not soluble in water, and will be through biological mucosa again in water, and the concentration of nutritive salt is higher than in the water in this mucous membrane, be lower than the surface of chemical fertilizer, therefore can form continuous gradient, this is the slowly-releasing conditio sune qua non, and the demand of fertilizer is decided by solubility rate and dissolution time in the water body, is controlled therefore.
One of most preferred embodiment of the present invention: get 50 kilograms of ammonium chlorides, 25 kilograms of calcium superphosphate, 20 kilograms of rosin, 5 kilograms of medical stones, pulverizing is ground to the powder below 75 microns, promptly can be made into 100 kilograms of multiple component slow releasing fertilizers 140 ℃ of following pressurizations, adds 20 kilograms of modification mixing and moldings of polyethylene foamed again, be the floatability stove for ecology protection, be used for freshwater aquiculture.
Two of most preferred embodiment: get 67 kilograms of SODIUMNITRATE, 9.5 kilograms of potassium primary phosphates, 20.5 kilograms of rosin, 3 kilograms of medical stones add 45 kilograms of PE modified mixing young Bao bait corrugated plate dst stove for ecology protection of making again after the pulverizing.
Three of most preferred embodiment: get 67 kilograms of SODIUMNITRATE, 9.5 kilograms of potassium primary phosphates, 5 kilograms of medical stones, 18.5 kilograms of rosin are used for the filter-feeding zoobenthos.
Four of most preferred embodiment: get 70 kilograms in ammonium sulfate, 10 kilograms of potassium primary phosphates, 3 kilograms of medical stones, 17 kilograms of rosin, be used to swim plant, animal cultivates.
Five of most preferred embodiment: get 59 kilograms in urea, 3 kilograms in saltpetre, 10 kilograms of calcium superphosphate, 14 kilograms of medical stones, 14 kilograms of rosin, adding 10 kilograms of biodegradable plastic mixing and moldings after the pulverizing again is gravel shape stove for ecology protection, is used for plant soil-less culturing.
Six of most preferred embodiment: get 63 kilograms in saltpetre, 10 kilograms of potassium primary phosphates, 0.07 kilogram of vitamin complex, 3 kilograms of medical stones, 23.93 kilograms of rosin are used for the laver free conchocelis.
Seven of most preferred embodiment; Get 68 kilograms in saltpetre, 10 kilograms of potassium primary phosphates, 3 kilograms of medical stones, 19 kilograms of rosin are used for thallus of porphyra.
Change as the embodiment of the invention:
(1): with nitrogenous in the ZarroukShi nutrient chemical equivalent replacement prescription with contain phosphatization fertilizer, and adjust pH between 9-11, be used for the fresh water spirulina.
(2): with nitrogenous in the MSS-1 nutrient chemical equivalent replacement prescription with contain phosphatization fertilizer, and adjust pH between 9-11, be used for seawater spirulina.
(3): each percentages of ingredients, fineness that mixture is pulverized and processing temperature all can suitably be adjusted in the scope of permission.
(4): the shape of end product multiple component slow releasing fertilizer of the present invention and stove for ecology protection all can be decided according to the concrete needs that use object.
Claims (4)
1. multiple component slow releasing fertilizer the invention is characterized in that described multiple component slow releasing fertilizer gets nitrogen fertilizer 50-70% by weight, contains phosphatization fertilizer 10-25%, natural resin 15-28%, the powder below the additive 3-15%, powder mix breakdown mill to 75 micron, more than 80 ℃, extrusion forming.
2. multiple component slow releasing fertilizer according to claim 1 is characterized in that above-mentioned additive is any material in medical stone, zeolite, serpentine, granite, wood powder and the Mierocrystalline cellulose.
3. multiple component slow releasing fertilizer according to claim 1, it is characterized in that also can increasing ferric sulfate, manganous sulfate, zinc sulfate, iron(ic) chloride, sodium bicarbonate, vitamin complex, microbiotic, hormone again in the above-mentioned prescription 1-3 kind 0.04-0.1% in these materials.
4. a stove for ecology protection is characterized in that described stove for ecology protection by above-mentioned multiple component slow releasing fertilizer 55-92%, with the synthetic resins modification mixing and molding of 8-45%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95110347A CN1059654C (en) | 1995-02-20 | 1995-02-20 | Multiple component slow releasing fertilizer and stove for ecology protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95110347A CN1059654C (en) | 1995-02-20 | 1995-02-20 | Multiple component slow releasing fertilizer and stove for ecology protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1129685A true CN1129685A (en) | 1996-08-28 |
| CN1059654C CN1059654C (en) | 2000-12-20 |
Family
ID=5077742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95110347A Expired - Fee Related CN1059654C (en) | 1995-02-20 | 1995-02-20 | Multiple component slow releasing fertilizer and stove for ecology protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1059654C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1017712C2 (en) * | 2000-09-22 | 2002-03-25 | Louis Johan Wagenaar | Growing system. |
| CN102701865A (en) * | 2012-06-21 | 2012-10-03 | 德国红牛国际化工集团（中国）有限公司 | Synergistic additive of chemical fertilizer and production method of synergistic additive |
| CN104058819A (en) * | 2014-05-24 | 2014-09-24 | 蚌埠味多多学生营养餐有限公司 | Long-acting slow-release compound fertilizer containing vitamin B complex |
| CN111434643A (en) * | 2019-01-14 | 2020-07-21 | 石河子大学 | Slow/controlled release fertilizer prepared based on natural protein and preparation method and application thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5291685A (en) * | 1992-09-11 | 1994-03-08 | The Penn State Research Foundation | Intact seed-based delayed-release nutrient supplement for mushroom cultivation |
| CN1051069C (en) * | 1993-05-22 | 2000-04-05 | 宋红生 | Slowly-released and suspension-applicating block-like shaped fertilizer for aquatics breeding and its making method |
-
1995
- 1995-02-20 CN CN95110347A patent/CN1059654C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1017712C2 (en) * | 2000-09-22 | 2002-03-25 | Louis Johan Wagenaar | Growing system. |
| WO2002037950A1 (en) * | 2000-09-22 | 2002-05-16 | Louis Johan Wagenaar | Culture system |
| CN102701865A (en) * | 2012-06-21 | 2012-10-03 | 德国红牛国际化工集团（中国）有限公司 | Synergistic additive of chemical fertilizer and production method of synergistic additive |
| CN102701865B (en) * | 2012-06-21 | 2014-03-26 | 德国红牛国际化工集团（中国）有限公司 | Synergistic additive of chemical fertilizer and production method of synergistic additive |
| CN104058819A (en) * | 2014-05-24 | 2014-09-24 | 蚌埠味多多学生营养餐有限公司 | Long-acting slow-release compound fertilizer containing vitamin B complex |
| CN111434643A (en) * | 2019-01-14 | 2020-07-21 | 石河子大学 | Slow/controlled release fertilizer prepared based on natural protein and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1059654C (en) | 2000-12-20 |
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