CN102372506A - Carrageenan algae residue organic fertilizer and preparation method thereof - Google Patents
Carrageenan algae residue organic fertilizer and preparation method thereof Download PDFInfo
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- CN102372506A CN102372506A CN2010102617718A CN201010261771A CN102372506A CN 102372506 A CN102372506 A CN 102372506A CN 2010102617718 A CN2010102617718 A CN 2010102617718A CN 201010261771 A CN201010261771 A CN 201010261771A CN 102372506 A CN102372506 A CN 102372506A
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention relates to the field of biological fertilizers and in particular discloses a carrageenan algae residue organic fertilizer and a preparation method thereof. The carrageenan algae residue organic fertilizer consists of the following components in percentage by weight: 0.05 to 0.5 percent of monoammonium phosphate, 0 to 30 percent of auxiliary materials, 0.025 to 0.5 percent of microbial fermentation agent and the balance of carrageenan algae residue. The preparation method comprises the following steps of: adding the monoammonium phosphate into the carrageenan algae residue according to the proportion, regulating the pH value of materials to be 7.0 to 8.0, adding bran and the microbial fermentation agent into the materials, fully mixing and stirring, fermenting a compost, turning the pile in time and supplementing the moisture when the fermentation temperature is 65 to 68 DEG C, turning the pile once on 3rd, 5th and 7th days after inoculation respectively, and maintaining the fermentation temperature of the compost to 45 to 65 DEG C, wherein the aerobic fermentation time is 12 to 20 days; and after the composting is finished, ensuring that the water content of the fermented materials is 20 to 25 percent at the temperature of between 50 and 70 DEG C to obtain the carrageenan algae residue organic fertilizer. By the method, the waste is turned into wealth, the high-efficiency and low-cost organic fertilizer is obtained, the environmental pollution is also treated, and the ecological balance is better kept.
Description
Technical field
The present invention relates to biological fertilizer field, a kind of specifically carrageenin algae-residue organic fertilizer and preparation method thereof.
Background technology
China is an ocean big country, and marine algae resource is abundant, has multiple tropical algae of being rich in carrageenin; China has nearly various schools of thinkers carrageenin processing enterprise; Produce more than 4,000 ton of carrageenin per year, when extracting the marine alga carrageenin, can produce a large amount of algae-residue wastes, the processing of algae-residue has become a great problem.Research shows, contains kind of mineral element surplus a large amount of K, Ca, Mg, Fe, Zn, the I etc. 40 in the marine alga, owing in extracting the carrageenin production process, added a large amount of auxiliary agents such as Repone K again; Make and be rich in the K element in the algae-residue, we measure potassium content in the algae-residue, magnesium content and calcium content respectively up to 95.12g/Kg, 4.01g/Kg; 1.93g/Kg; Be higher than conventional organic mineral element and fertilizer, and plumbous, mercury content is very little, toxicity is low.Remaining staple is the polymer insolubless such as Sargassum polysaccharides of seaweed fiber, protein, indissoluble in the carrageenin polysaccharide algae-residue through extracting, and these macromolecular substance are not treated to be difficult to by plant absorbing and utilization.
Summary of the invention
The object of the invention is exactly a comprehensive utilization difficult problem that solves the carrageenin waste residue, and a kind of carrageenin algae-residue organic fertilizer and preparation method thereof is provided.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
A kind of carrageenin algae-residue organic fertilizer: by weight percentage, carrageenin algae-residue organic fertilizer is by the 0.05%-0.5% monoammonium phosphate, the 0-30% auxiliary material, and 0.025-0.5% microbial starter culture surplus is that the carrageenin algae-residue is formed.
Said composite auxiliary material be in wheat bran, stalk, the mushroom residue one or more.Said carrageenin algae-residue organic fertilizer can obtain carrageenin algae-residue organic-inorganic compound mixed fertilizer with one or more are composite in urea, potassium primary phosphate, vitriolate of tartar, ammonium sulfate and the trace element.Said organic-inorganic compound mixed fertilizer, by weight percentage: carrageenin algae-residue fertilizer 10%-50%, inorganic fertilizer 50%-90%.Said inorganic fertilizer is counted by weight, 5-20 urea, 5-20 potassium primary phosphate, 5-15 vitriolate of tartar, 5-15 ammonium sulfate, 5-20 trace element; Wherein trace element is one or more in zinc, manganese, boron, molybdenum, the iron.Said inorganic fertilizer is counted 10-30 urea, 10-30 potassium primary phosphate, 5-30 vitriolate of tartar by weight.
The preparation method of carrageenin algae-residue organic fertilizer: in said ratio monoammonium phosphate is added in the carrageenin algae-residue, regulate material pH=7.0-8.0, subsequently wheat bran and microbial starter culture are added wherein fully mixed the stirring; Fermented manure; The temperature of fermentation is when reaching 65-68 ℃, and turning in time also keeps the skin wet, and then each turning in the the 3rd, the 5th, the 7th day is once after inoculation respectively; Keep the fermented manure temperature at 45-65 ℃, the aerobic fermentation time is 12-20 days; Composting makes the material moisture 20-25% that ferments after finishing under 50-70 ℃, promptly obtain carrageenin algae-residue organic fertilizer.
The preparation method of carrageenin algae-residue organic fertilizer: with one or more mix with carrageenin algae-residue organic fertilizer in urea, potassium primary phosphate, vitriolate of tartar, ammonium sulfate and the trace element, promptly get carrageenin algae-residue organic-inorganic compound mixed fertilizer in said ratio.
The advantage that the present invention had:
1. organic fertilizer of the present invention adds monoammonium phosphate in batching, can reduce the p H value of algae-residue, reduces the loss of nitrogen; Nitrogenous source adjustable C/N is provided ratio; For N, P element mikrobe provide nutrient, quickened the utilization of mikrobe to a certain extent simultaneously, shortened and fermented and become thoroughly decomposed the time organic substance.
2. organic fertilizer of the present invention is that the marine alga slag is processed organic fertilizer through fermentation, has promoted the efficient utilization of marine algae resource, turns waste into wealth, and has solved the difficult problem of marine alga residue contamination environment, keeps ecological balance better.Owing to contain marine active substance and multiple mineral element in the carrageenin algae-residue, improved fertilizer efficiency, and had cold-resistant preferably, drought resisting, disease resistance ability.
3. organic fertilizer of the present invention utilizes microbial fermentation processes, carries out compost treatment, can make organism mineralization, humify and innoxious, reduce water cut, improve fertilizer efficiency, it is finally become can be by the fertilizer of plant utilization.
Embodiment
Embodiment 1
Carrageenin algae-residue organic fertilizer is by 0.5% monoammonium phosphate, 20% auxiliary material, and 0.5% microbial starter culture surplus is that the carrageenin algae-residue is formed.
Carrageenin algae-residue organic fertilizer preparation method:
By weight percentage; Get water ratio and be 82% carrageenin algae-residue, behind natural air drying, make its moisture content reach 60%; Add 0.5% monoammonium phosphate; Regulate material pH to 7.0, add 20% wheat bran and 0.5% microbial starter culture (microbial starter culture can be chosen the product of being produced by the big magnificent biological factory in Huai) again, all auxiliary materials and composting material fully mix to stir and mix.The temperature of fermentation heap reaches 65 ℃, and turning in time increases ventilation property, and replenishes certain moisture, then respectively after inoculation each turning in the the 3rd, the 5th, the 7th day once and keep temperature of charge at 45-50 ℃.The aerobic fermentation time is 12 days.Composting makes the material moisture that ferments less than 25% at 50-55 ℃ of condition bottom fermentation after finishing, and product gets powdery carrageenin algae-residue organic fertilizer through pulverizing.Material after pulverizing is carried out granulation, cooling, packing, get particle carrageenin algae-residue organic fertilizer.
The carrageenin algae-residue is discarded algae-residue material C: the N=20-35 wherein of carrageenin source mill: 1, and C: P=150-250: 1.
Embodiment 2
Carrageenin algae-residue organic fertilizer is by 0.2% monoammonium phosphate, 10% auxiliary material, and 0.25% microbial starter culture surplus is that the carrageenin algae-residue is formed.
By weight percentage; Get water ratio and be 82% carrageenin algae-residue, behind press dewatering, make its moisture content reach 65%; Add 0.2% monoammonium phosphate; Regulate material pH to 7.4, add 10% wheat bran and 0.25% microbial starter culture again, all auxiliary materials and composting material fully mix to stir and mix.When the temperature of fermentation heap reached more than 62 ℃, turning in time increased ventilation property, and replenished certain moisture, then respectively after inoculation each turning in the the 3rd, the 5th, the 7th day, the 9th day once and keep temperature of charge between 50-60 ℃.The aerobic fermentation time is 15 days.Composting makes the material moisture that ferments less than 25% at 60-65 ℃ of condition bottom fermentation after finishing, and product gets powdery carrageenin algae-residue organic fertilizer through pulverizing.Material after pulverizing is carried out granulation, cooling, packing, get particle carrageenin algae-residue organic fertilizer.
Embodiment 3
Carrageenin algae-residue organic fertilizer is by 0.05% monoammonium phosphate, 30% auxiliary material, and 0.1% microbial starter culture surplus is that the carrageenin algae-residue is formed.
By weight percentage; Get water ratio and be 82% carrageenin algae-residue, cross the mode of press dewatering, make its moisture content reach 68%; Add 0.05% monoammonium phosphate; Regulate material pH to 7.8, add 30% wheat bran and 0.1% microbial starter culture again, all auxiliary materials and composting material fully mix to stir and mix.When the temperature of fermentation heap reached more than 60 ℃, turning in time increased ventilation property, and replenished certain moisture, and each turning in the the the the 3rd, the 5th, the 7th, the 9th, the 11st, the 13rd day once and is kept temperature of charge between 60-65 ℃ after inoculation respectively.The aerobic fermentation time is 18 days.Composting makes the material moisture that ferments less than 25% at 60-70 ℃ of condition bottom fermentation after finishing, and product gets powdery carrageenin algae-residue organic fertilizer through pulverizing.Material after pulverizing is carried out granulation, cooling, packing, get particle carrageenin algae-residue organic fertilizer.
Carrageenin algae-residue organic-inorganic compound mixed fertilizer, by weight percentage: above-mentioned carrageenin algae-residue fertilizer 50%, urea 20%, potassium primary phosphate 20%, vitriolate of tartar 10%.
Carrageenin algae-residue organic-inorganic compound mixed fertilizer, it is composite to adopt above-mentioned carrageenin algae-residue organic fertilizer and urea, potassium primary phosphate, vitriolate of tartar to carry out, and obtains carrageenin algae-residue organic-inorganic compound mixed fertilizer.
Embodiment 4
Carrageenin algae-residue organic fertilizer is made up of for the carrageenin algae-residue 0.05% monoammonium phosphate, 0.025% microbial starter culture surplus.
By weight percentage, get water ratio and be 82% carrageenin algae-residue, cross the mode of press dewatering; Make its moisture content reach 65%, add 0.05% monoammonium phosphate, regulate material pH to 7.8; Add 0.025% microbial starter culture again, all auxiliary materials and composting material fully mix to stir and mix.When the temperature of fermentation heap reached more than 58 ℃, turning in time increased ventilation property, and replenishes certain moisture, and each turning in the the the the the 3rd, the 5th, the 7th, the 9th, the 11st, the 13rd, the 15th day is once kept temperature of charge between 40-65 ℃ after inoculation respectively.The aerobic fermentation time is 20 days.Composting makes the material moisture that ferments less than 25% at 50-70 ℃ of condition bottom fermentation after finishing, and product gets powdery carrageenin algae-residue organic fertilizer through pulverizing.Material after pulverizing is carried out granulation, cooling, packing, get particle carrageenin algae-residue organic fertilizer.
Carrageenin algae-residue organic-inorganic compound mixed fertilizer, by weight percentage: above-mentioned carrageenin algae-residue fertilizer 30%, urea 20%, potassium primary phosphate 20%, vitriolate of tartar 15%, ammonium sulfate 15%.
Carrageenin algae-residue organic-inorganic compound mixed fertilizer, it is composite to adopt above-mentioned carrageenin algae-residue organic fertilizer and urea, potassium primary phosphate, vitriolate of tartar and ammonium sulfate to carry out, and obtains carrageenin algae-residue organic-inorganic compound mixed fertilizer.
Embodiment 5
Carrageenin algae-residue organic fertilizer is made up of for the carrageenin algae-residue 0.5% monoammonium phosphate, 15% mushroom residue and 0.2% microbial starter culture surplus.
The discarded algae-residue of carrageenin source mill, water ratio is 82%, behind natural air drying; Make its moisture content reach 65%, add 0.5% monoammonium phosphate, regulate material pH to 7.0; Add 15% mushroom residue again, 0.2% microbial starter culture, all auxiliary materials and composting material fully mix to stir and mix.When the temperature of fermentation heap reached more than 65 ℃, turning in time increased ventilation property, and replenishes certain moisture, and each turning in the the the 3rd, the 5th, the 7th, the 9th day is once kept temperature of charge between 40-65 ℃ after inoculation respectively.The aerobic fermentation time is 14 days.Composting makes the material moisture that ferments less than 25% at 50-70 ℃ of condition bottom fermentation after finishing, and product gets powdery carrageenin algae-residue organic fertilizer through pulverizing.Material after pulverizing is carried out granulation, cooling, packing, get particle carrageenin algae-residue organic fertilizer.
Carrageenin algae-residue organic-inorganic compound mixed fertilizer, by weight percentage: above-mentioned carrageenin algae-residue fertilizer 20%, urea 20%, potassium primary phosphate 20%, vitriolate of tartar 15%, ammonium sulfate 15%, trace element 10%.
Carrageenin algae-residue organic-inorganic compound mixed fertilizer, it is composite to adopt above-mentioned carrageenin algae-residue organic fertilizer and urea, potassium primary phosphate, vitriolate of tartar, ammonium sulfate and trace element zinc, manganese, boron to carry out, and obtains carrageenin algae-residue organic-inorganic compound mixed fertilizer.
Application examples
Through field test, relatively the marine alga slag fermentation fertilizer of different content and common organic-inorganic compound mixed fertilizer are to the influence of vegetable growth, output, quality.
One, cucumber test
1, test design
Outdoor cropping.The soil organism 1.62%, alkali-hydrolyzable nitrogen 100.1mg/kg, available phosphorus 62.1mg/kg, available potassium 86.0mg/kg.Establish 3 processing altogether, repeat 3 times.Sub-district area 13.8m2, the Liang Hang district.The long 11.5m of row, the wide 1.2m of furrow, spacing in the rows 33.3cm, every mu 3370 strain is closed in the plantation of 50cm-70cm size row.Totally 30 sub-districts, floor space 414m
2
2, test is handled:
Handling 1 is the celestial board organic-inorganic compound mixed fertilizers of eight good fortune, and nitrogen, phosphorus, potassium ratio are 7: 3: 5, and amount of application 150kg/ mu is organic greater than 40%; Handling 2 is embodiment of the invention carrageenin algae-residue fermentation fertilizer, amount of application 150kg/ mu; Handling 3 is the discarded algae-residue of carrageenin source mill, promptly azymous carrageenin algae-residue fertilizer, amount of application 150kg/ mu.The fertilizer of participating in the experiment is all used as base manure, divides 5 conducts to topdress by 750kg/ha urea (containing N amount 46%) and uses.Wherein handle 1, handle 2, handle 3 while 750kg/ha composite fertilizer (N-P
2O
5-K
2O=15%-15%-15%) (the sub-district consumption is 1.035kg) made base manure.(referring to table 1)
3, test-results
Under the condition of equivalent base manure; It is 3675 kilograms that common organic-inorganic compound mixed fertilizer cucumber per mu yield is used in contrast; The cucumber comparison of using embodiment of the invention carrageenin algae-residue fermentation fertilizer is according to raising the output 19.46%; Difference reaches utmost point level of signification, use the fertilizer comparison of processing without the marine alga slag of fermentation and shine raising the output 3.37%, but difference is not remarkable.Proved that the carrageenin algae-residue processes fertilizer and have good production-increasing function after fermentation.From the attributional analysis of cucumber, the cucumber growing way of using embodiment of the invention carrageenin algae-residue fermentation fertilizer is straight and upright, even thickness, and commodity value is high.The cucumber majority of using common organic-inorganic compound mixed fertilizer has tip, and plucked has proved that novel carrageenin algae-residue fertilizer has obvious effect to improving cucumber quality.
Table 1, different fertilizer are handled cucumber yield table as a result
Two, eggplant test
1, test design
Outdoor cropping.The soil organism 1.42%, alkali-hydrolyzable nitrogen 104.0mg/kg, available phosphorus 45.6mg/kg, available potassium 74.0mg/kg.Establish 3 processing altogether, repeat 3 times.Sub-district area 13.8m2, the Liang Hang district.The long 11.5m of row, spacing in the rows 50cm, the plantation of 50cm-70cm size row.Totally 30 sub-districts, floor space 414m2.
2, test is handled
Handling 1 is the celestial board organic-inorganic compound mixed fertilizers of eight good fortune, and nitrogen, phosphorus, potassium ratio are 7: 3: 5, and be organic greater than 40%, amount of application 150kg/ mu; Handling 2 is embodiment of the invention carrageenin algae-residue fermentation fertilizer, amount of application 150kg/ mu; Handling 3 is the discarded algae-residue of carrageenin source mill, promptly azymous carrageenin algae-residue fertilizer, and, amount of application 150kg/ mu.The fertilizer of participating in the experiment is all used as base manure, divides 2 conducts to topdress by 750kg/ha urea (containing N amount 46%) and uses.Wherein handle 1, handle 2, handle 3 while 750kg/ha composite fertilizer (N-P
2O
5-K
2O=15%-15%-15%) (the sub-district consumption is 1.035kg) made base manure.Plan was grown seedlings at March 22, early April survival after transplant.Other control measures are with producing.
3, test-results
Under the condition of equivalent base manure; It is 2682 kilograms that common organic-inorganic compound mixed fertilizer eggplant per mu yield is used in contrast; The eggplant comparison of using novel carrageenin algae-residue fermentation fertilizer is according to raising the output 14.43%; Difference reaches utmost point level of signification, use the fertilizer comparison of processing without the marine alga slag of fermentation and shine raising the output 2.16%, but difference is not remarkable.Proved that the carrageenin algae-residue processes fertilizer eggplant is had good production-increasing function after fermentation.
Table 2, different fertilizer are handled eggplant yield result table
Claims (8)
1. carrageenin algae-residue organic fertilizer is characterized in that: by weight percentage, carrageenin algae-residue organic fertilizer is by the 0.05%-0.5% monoammonium phosphate, the 0-30% auxiliary material, and 0.025-0.5% microbial starter culture surplus is that the carrageenin algae-residue is formed.
2. by the said carrageenin algae-residue of claim 1 organic fertilizer, it is characterized in that: said composite auxiliary material be in wheat bran, stalk, the mushroom residue one or more.
3. by the said carrageenin algae-residue of claim 1 organic fertilizer; It is characterized in that: said carrageenin algae-residue organic fertilizer can obtain carrageenin algae-residue organic-inorganic compound mixed fertilizer with one or more are composite in urea, potassium primary phosphate, vitriolate of tartar, ammonium sulfate and the trace element.
4. by the said carrageenin algae-residue of claim 3 organic fertilizer, it is characterized in that: said organic-inorganic compound mixed fertilizer, by weight percentage: carrageenin algae-residue fertilizer 10%-50%, inorganic fertilizer 50%-90%.
5. by the said carrageenin algae-residue of claim 4 organic fertilizer, it is characterized in that: said inorganic fertilizer, count 5-20 urea, 5-20 potassium primary phosphate, 5-15 vitriolate of tartar, 5-15 ammonium sulfate, 5-20 trace element by weight; Wherein trace element is one or more in zinc, manganese, boron, molybdenum, the iron.
6. by the said carrageenin algae-residue of claim 5 organic fertilizer, it is characterized in that: said inorganic fertilizer, count 10-30 urea, 10-30 potassium primary phosphate, 5-30 vitriolate of tartar by weight.
7. preparation method by the said carrageenin algae-residue of claim 1 organic fertilizer; It is characterized in that: in said ratio monoammonium phosphate is added in the carrageenin algae-residue, regulate material pH=7.0-8.0, subsequently wheat bran and microbial starter culture are added wherein fully mixed the stirring; Fermented manure; The temperature of fermentation is when reaching 65-68 ℃, and turning in time also keeps the skin wet, and then each turning in the the 3rd, the 5th, the 7th day is once after inoculation respectively; Keep the fermented manure temperature at 45-65 ℃, the aerobic fermentation time is 12-20 days; Composting makes the material moisture 20-25% that ferments after finishing under 50-70 ℃, promptly obtain carrageenin algae-residue organic fertilizer.
8. preparation method by the said carrageenin algae-residue of claim 4 organic fertilizer; It is characterized in that: with one or more mix with carrageenin algae-residue organic fertilizer in urea, potassium primary phosphate, vitriolate of tartar, ammonium sulfate and the trace element, promptly get carrageenin algae-residue organic-inorganic compound mixed fertilizer in said ratio.
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| CN201010261771.8A CN102372506B (en) | 2010-08-20 | 2010-08-20 | Carrageenan algae residue organic fertilizer and preparation method thereof |
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| CN201010261771.8A CN102372506B (en) | 2010-08-20 | 2010-08-20 | Carrageenan algae residue organic fertilizer and preparation method thereof |
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| CN102372506B CN102372506B (en) | 2014-05-28 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086773A (en) * | 2013-02-19 | 2013-05-08 | 南京农业大学 | Seaweed residue compost fermentation method for vegetable seedling raising substrates |
| CN103304322A (en) * | 2013-06-19 | 2013-09-18 | 中农舜天生态肥业有限公司 | Seaweed compound fertilizer and preparation method 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 |
| CN103848652A (en) * | 2014-03-18 | 2014-06-11 | 青岛科海生物有限公司 | Preparation method of seaweed biological fertilizer |
| CN107188717A (en) * | 2017-07-07 | 2017-09-22 | 曾荣光 | A kind of biological organic bacterial manure and its production technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097409A (en) * | 1994-06-09 | 1995-01-18 | 刘准 | Composite organic bacterial fertilizer made from algae dregs and method for making |
| CN1155529A (en) * | 1996-11-13 | 1997-07-30 | 云南环境保护科技研究所 | Compound fertilizer made from mud or algae sludge and process therefor |
| CN101439997A (en) * | 2008-12-16 | 2009-05-27 | 青岛明月海藻集团有限公司 | Preparation method of seaweed organic fertilizer |
| CN101585723A (en) * | 2008-06-20 | 2009-11-25 | 青岛聚大洋海藻工业有限公司 | Preparation method of seaweed biological long-acting fertilizer |
-
2010
- 2010-08-20 CN CN201010261771.8A patent/CN102372506B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097409A (en) * | 1994-06-09 | 1995-01-18 | 刘准 | Composite organic bacterial fertilizer made from algae dregs and method for making |
| CN1155529A (en) * | 1996-11-13 | 1997-07-30 | 云南环境保护科技研究所 | Compound fertilizer made from mud or algae sludge and process therefor |
| CN101585723A (en) * | 2008-06-20 | 2009-11-25 | 青岛聚大洋海藻工业有限公司 | Preparation method of seaweed biological long-acting fertilizer |
| CN101439997A (en) * | 2008-12-16 | 2009-05-27 | 青岛明月海藻集团有限公司 | Preparation method of seaweed organic fertilizer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086773A (en) * | 2013-02-19 | 2013-05-08 | 南京农业大学 | Seaweed residue compost fermentation method for vegetable seedling raising substrates |
| CN103304322A (en) * | 2013-06-19 | 2013-09-18 | 中农舜天生态肥业有限公司 | Seaweed compound fertilizer and preparation method 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 |
| CN103819276B (en) * | 2014-03-12 | 2016-04-06 | 石狮市新明食品科技开发有限公司 | A kind of high-moisture-retention slowly-releasing Sargassum polysaccharides fertilizer and preparation method thereof |
| CN103848652A (en) * | 2014-03-18 | 2014-06-11 | 青岛科海生物有限公司 | Preparation method of seaweed biological fertilizer |
| CN107188717A (en) * | 2017-07-07 | 2017-09-22 | 曾荣光 | A kind of biological organic bacterial manure and its production technology |
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| Publication number | Publication date |
|---|---|
| CN102372506B (en) | 2014-05-28 |
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