CN109627083A - A kind of phosphate fertilizer preparation method improving rice yield - Google Patents
A kind of phosphate fertilizer preparation method improving rice yield Download PDFInfo
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- CN109627083A CN109627083A CN201811598616.8A CN201811598616A CN109627083A CN 109627083 A CN109627083 A CN 109627083A CN 201811598616 A CN201811598616 A CN 201811598616A CN 109627083 A CN109627083 A CN 109627083A
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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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, 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
- C05B1/02—Superphosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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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
- C05G3/80—Soil conditioners
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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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Soil Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
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Abstract
The invention discloses a kind of phosphate fertilizer preparation methods for improving rice yield, comprise the following specific steps that: S1, weighing stalk, animal excreta, the shell of crustacean and fish-bone crushing, obtain mixture A；S2, it weighs and ferments in inoculum agent investment mixture A, obtain mixture B；S3, sterilization processing is centrifuged to mixture B, obtains mixed liquor C；S4, calcium superphosphate, double superhosphate, ground phosphate rock, gangue, sepiolite powder, carboxymethyl cellulose and deionized water mixing are weighed, obtains mixture D；S5, Chinese medicine extract, fertilizer synergist and garlic P.E are weighed, obtains mixture E；S6, mixture D is added in mixture E and mixed liquor C, obtains mixture F；S7, it will be granulated in mixture F addition pelletizer, obtain product G；S8, it discharged, sterilized, packed and is put in storage to product G.P elements needed for phosphate fertilizer produced by the present invention provides its growth for rice, and soil quality can be improved and can be sterilized.
Description
Technical field
The present invention relates to agricultural planting phosphate fertilizer technical field more particularly to a kind of phosphate fertilizer preparation sides for improving rice yield
Method.
Background technique
Rice is one kind of draft Oryza, belongs to cereal；Rice is originating in China and India, and Yangtze River in China basin is just before 7,000 years
Rice cultivation；Rice can also make wine in addition to edible, refine sugar and make the raw material of industry, rice husk, rice straw can be used as feed；China
It is the highest country of rice yield in the world；China rice main producing region is mainly the Northeast, the Yangtze river basin, Pearl River Delta.Belong to
In direct economy crop.Nearly half population in the world is all food with rice；Rice is also the main organic food of the southern people.
During being managed before Rice Cropping and to the rice after plantation, need to apply the rice field of rice cultivation
Phosphate fertilizer, to meet the needs that rice normally produces；P elements are the component of cellular plasm, the growth to cell in rice body
It plays an important role with proliferation；P elements also participate in the photosynthesis of rice life process, the utilization of sugar and starch and the biography of energy
Pass process；Phosphate fertilizer can also promote the growth of rice seedling root system, and rice is made to do sth. in advance maturation；In result, phosphorus largely shifts rice
Into seed, so that full seed；But existing phosphate fertilizer, when being applied in paddy field, P elements are absorbed and utilized in rice
Rate is low；Phosphate fertilizer is lost serious；P elements incomplete absorption during paddy growth is caused, the yield of rice is reduced.
Summary of the invention
During solving the application phosphate fertilizer of Rice Cropping present in background technique, P elements are absorbed and utilized in rice
Rate is low；Phosphate fertilizer is lost serious；The technical issues of causing P elements incomplete absorption during paddy growth, reducing the yield of rice,
The present invention proposes a kind of phosphate fertilizer preparation method for improving rice yield, and phosphate fertilizer obtained provides its growth for rice through the invention
Required P elements, and soil quality can be improved and can be by the Chinese medicine extract and garlic P.E of addition to rice root
Portion is sterilized, and rice yield is further increased.
A kind of phosphate fertilizer preparation method improving rice yield proposed by the present invention, comprises the following specific steps that:
S1, weigh stalk, animal excreta, the shell of crustacean and fish-bone investment pulverizer in crush, obtain mixture A；
S2, the water content of mixture A is controlled in 50-70%；And the inoculum agent of weighing is put into mixture A and is uniformly stirred
After mixing and being left to ferment, mixture B is obtained；
S3, centrifugal treating is carried out to mixture B, obtains centrifugate；Sterilization processing is carried out to centrifugate, obtains mixed liquor C；
S4, weigh calcium superphosphate, double superhosphate, ground phosphate rock, gangue, sepiolite powder, carboxymethyl cellulose and go from
Sub- water is added to the mixer uniform stirring, obtains mixture D；
S5, Chinese medicine extract, fertilizer synergist and garlic P.E are weighed, obtains mixture E；
S6, mixture E and mixed liquor C are added in mixture D, obtain mixture F after evenly mixing；
S7, by mixture F it is dry to water content not higher than 8% after be added in pelletizer and be granulated, obtain product G；
S8, it discharged, sterilized, packed and is put in storage to product G.
Preferably, the granular size of mixture A is 3-7cm.
Preferably, the weight ratio of stalk, animal excreta, the shell of crustacean, fish-bone and inoculum agent is 20-30:40-60:
30-50:20-40:0.3-0.8。
Preferably, temperature when fermenting to mixture A is controlled at 30-40 DEG C, and keeps the temperature 7-10 days；Every 1-2 days to mixing
Object A is stirred once.
Preferably, calcium superphosphate, double superhosphate, ground phosphate rock, gangue, sepiolite powder, carboxymethyl cellulose, deionization
Water, Chinese medicine extract, fertilizer synergist and garlic P.E weight ratio be 30-50:30-50:50-80:10-20:10-20:
10-15:150-200:5-9:3-6:1-5.
Preferably, Chinese medicine extract includes that Radix Sophorae Flavescentis extractive liquid, Jin Xiangcao extracting solution and taste connect extracting solution；Join extracting solution, gold
Vanilla extracting solution and taste connect extracting solution and mix composition according to mass ratio 2:1:2.
Preferably, inoculum agent includes aspergillus niger, lactic acid bacteria, acetic acid bacteria, saccharomycete, bacillus subtilis, phosphobacteria and consolidates
Nitrogen bacterium；Aspergillus niger, lactic acid bacteria, acetic acid bacteria, saccharomycete, bacillus subtilis, phosphobacteria and nitrogen-fixing bacteria are according to mass ratio 1:1:1:
1:1:1:1 mixing composition.
Revolving speed when preferred centrifugal treating is 6000-7000r/min.
Preferably, revolving speed when mixing to mixed liquor C, mixture D and mixture E is 180-240r/min, and mixed
Close 20-30min.
Preferably, it carries out disinfection product G using ultraviolet sterilization.
In the present invention, it is raw for rice that calcium phosphate, double superhosphate and ground phosphate rock is added in phosphate fertilizer obtained through the invention
It is long to improve sufficient P elements；Wherein, double superhosphate, which is directly dissolved in the water of paddy field, provides P elements, calcium phosphate for rice
It is all slightly soluble in water with ground phosphate rock, rice is decomposed slowly to during paddy growth, P elements is provided, and then improve rice yield.
In the present invention, stalk, animal excreta, the shell of crustacean, fish-bone, bacterium is added in phosphate fertilizer obtained through the invention
Kind agent is through organic-biological liquid made from everfermentation；Rich in micro needed for P elements and other paddy growths in organic-biological liquid
Element；Microelement and organic matter needed for its growth can not only be provided for rice, can also be to discarded stalk, animal
Excrement, the shell of crustacean and fish-bone carry out environmental protection treatment.
In the present invention, Chinese medicine extract is added in phosphate fertilizer obtained through the invention and garlic P.E can be to rice soil
Germ in earth is killed；The disease resistance for improving rice makes rice be subject to pest and disease damage invasion；It is additionally added fertilizer synergist
Rice is improved to the absorbability of phosphate fertilizer；Improve the utilization rate of phosphate fertilizer.
In the present invention, gangue and sepiolite powder, which is added, in phosphate fertilizer obtained through the invention improves soil quality；Bastard coal
Masonry is the attachment place of microorganism；After phosphate fertilizer, rich phosphorus coal is ground the phosphorus in stone first and has been converted to by Bacillus megaterium
Imitate phosphorus；And simultaneously the insoluble phosphate that metal ion in phosphate fertilizer and soil is formed is degraded to and to be easy to be absorbed by root system of plant
Available phosphorus；To improve the available phosphorus dissolution rate of phosphate fertilizer；Improve phosphate fertilizer valve utilization rate；It increases soil fertility；Sepiolite powder
Adsorptivity and water imbibition can be to avoid soil hardening, the various microelements of absorption and organic matter to increase soil fertility, in turn
Improve rice yield.
Specific embodiment
Technical solution of the present invention is described in more detail With reference to embodiment.
Embodiment 1
A kind of phosphate fertilizer preparation method improving rice yield proposed by the present invention, comprises the following specific steps that:
S1, weigh stalk, animal excreta, the shell of crustacean and fish-bone investment pulverizer in crush, obtain mixture A；
S2, the water content of mixture A is controlled 50%；And the inoculum agent of weighing is put into uniform stirring in mixture A
And after being left to ferment, mixture B is obtained；
S3, centrifugal treating is carried out to mixture B, obtains centrifugate；Sterilization processing is carried out to centrifugate, obtains mixed liquor C；
S4, weigh calcium superphosphate, double superhosphate, ground phosphate rock, gangue, sepiolite powder, carboxymethyl cellulose and go from
Sub- water is added to the mixer uniform stirring, obtains mixture D；
S5, Chinese medicine extract, fertilizer synergist and garlic P.E are weighed, obtains mixture E；
S6, mixture E and mixed liquor C are added in mixture D, obtain mixture F after evenly mixing；
S7, by mixture F it is dry to water content not higher than 8% after be added in pelletizer and be granulated, obtain product G；
S8, it discharged, sterilized, packed and is put in storage to product G.
Preferably, the granular size of mixture A is 3cm.
Preferably, the weight ratio of stalk, animal excreta, the shell of crustacean, fish-bone and inoculum agent is 20:40:30:20:
0.3。
Preferably, temperature when fermenting to mixture A is controlled at 30 DEG C, and keeps the temperature 7 days；Mixture A is stirred daily
It mixes primary.
Preferably, calcium superphosphate, double superhosphate, ground phosphate rock, gangue, sepiolite powder, carboxymethyl cellulose, deionization
Water, Chinese medicine extract, fertilizer synergist and garlic P.E weight ratio be 30:30:50:10:10:10:150:5:3:1.
Preferably, Chinese medicine extract includes that Radix Sophorae Flavescentis extractive liquid, Jin Xiangcao extracting solution and taste connect extracting solution；Join extracting solution, gold
Vanilla extracting solution and taste connect extracting solution and mix composition according to mass ratio 2:1:2.
Preferably, inoculum agent includes aspergillus niger, lactic acid bacteria, acetic acid bacteria, saccharomycete, bacillus subtilis, phosphobacteria and consolidates
Nitrogen bacterium；Aspergillus niger, lactic acid bacteria, acetic acid bacteria, saccharomycete, bacillus subtilis, phosphobacteria and nitrogen-fixing bacteria are according to mass ratio 1:1:1:
1:1:1:1 mixing composition.
Revolving speed when preferred centrifugal treating is 6000r/min.
Preferably, revolving speed when mixing to mixed liquor C, mixture D and mixture E is 180r/min, and is mixed
20min。
Preferably, it carries out disinfection product G using ultraviolet sterilization.
Embodiment 2
A kind of phosphate fertilizer preparation method improving rice yield proposed by the present invention, comprises the following specific steps that:
S1, weigh stalk, animal excreta, the shell of crustacean and fish-bone investment pulverizer in crush, obtain mixture A；
S2, the water content of mixture A is controlled 60%；And the inoculum agent of weighing is put into uniform stirring in mixture A
And after being left to ferment, mixture B is obtained；
S3, centrifugal treating is carried out to mixture B, obtains centrifugate；Sterilization processing is carried out to centrifugate, obtains mixed liquor C；
S4, weigh calcium superphosphate, double superhosphate, ground phosphate rock, gangue, sepiolite powder, carboxymethyl cellulose and go from
Sub- water is added to the mixer uniform stirring, obtains mixture D；
S5, Chinese medicine extract, fertilizer synergist and garlic P.E are weighed, obtains mixture E；
S6, mixture E and mixed liquor C are added in mixture D, obtain mixture F after evenly mixing；
S7, by mixture F it is dry to water content not higher than 8% after be added in pelletizer and be granulated, obtain product G；
S8, it discharged, sterilized, packed and is put in storage to product G.
Preferably, the granular size of mixture A is 5cm.
Preferably, the weight ratio of stalk, animal excreta, the shell of crustacean, fish-bone and inoculum agent is 25:44:35:30:
0.5。
Preferably, temperature when fermenting to mixture A is controlled at 35 DEG C, and keeps the temperature 8 days；Mixture A was carried out in every 1.5 days
Stirring is primary.
Preferably, calcium superphosphate, double superhosphate, ground phosphate rock, gangue, sepiolite powder, carboxymethyl cellulose, deionization
Water, Chinese medicine extract, fertilizer synergist and garlic P.E weight ratio be 40:40:60:15:15:13:180:6:4:4.
Preferably, Chinese medicine extract includes that Radix Sophorae Flavescentis extractive liquid, Jin Xiangcao extracting solution and taste connect extracting solution；Join extracting solution, gold
Vanilla extracting solution and taste connect extracting solution and mix composition according to mass ratio 2:1:2.
Preferably, inoculum agent includes aspergillus niger, lactic acid bacteria, acetic acid bacteria, saccharomycete, bacillus subtilis, phosphobacteria and consolidates
Nitrogen bacterium；Aspergillus niger, lactic acid bacteria, acetic acid bacteria, saccharomycete, bacillus subtilis, phosphobacteria and nitrogen-fixing bacteria are according to mass ratio 1:1:1:
1:1:1:1 mixing composition.
Revolving speed when preferred centrifugal treating is 6500r/min.
Preferably, revolving speed when mixing to mixed liquor C, mixture D and mixture E is 200r/min, and is mixed
25min。
Preferably, it carries out disinfection product G using ultraviolet sterilization.
Embodiment 3
A kind of phosphate fertilizer preparation method improving rice yield proposed by the present invention, comprises the following specific steps that:
S1, weigh stalk, animal excreta, the shell of crustacean and fish-bone investment pulverizer in crush, obtain mixture A；
S2, the water content of mixture A is controlled 70%；And the inoculum agent of weighing is put into uniform stirring in mixture A
And after being left to ferment, mixture B is obtained；
S3, centrifugal treating is carried out to mixture B, obtains centrifugate；Sterilization processing is carried out to centrifugate, obtains mixed liquor C；
S4, weigh calcium superphosphate, double superhosphate, ground phosphate rock, gangue, sepiolite powder, carboxymethyl cellulose and go from
Sub- water is added to the mixer uniform stirring, obtains mixture D；
S5, Chinese medicine extract, fertilizer synergist and garlic P.E are weighed, obtains mixture E；
S6, mixture E and mixed liquor C are added in mixture D, obtain mixture F after evenly mixing；
S7, by mixture F it is dry to water content not higher than 8% after be added in pelletizer and be granulated, obtain product G；
S8, it discharged, sterilized, packed and is put in storage to product G.
Preferably, the granular size of mixture A is 7cm.
Preferably, the weight ratio of stalk, animal excreta, the shell of crustacean, fish-bone and inoculum agent is 30:60:50:40:
0.8。
Preferably, temperature when fermenting to mixture A is controlled at 40 DEG C, and keeps the temperature 10 days；Mixture A was carried out in every 2 days
Stirring is primary.
Preferably, calcium superphosphate, double superhosphate, ground phosphate rock, gangue, sepiolite powder, carboxymethyl cellulose, deionization
Water, Chinese medicine extract, fertilizer synergist and garlic P.E weight ratio be 50:50:80:20:20:15:200:9:6:5.
Preferably, Chinese medicine extract includes that Radix Sophorae Flavescentis extractive liquid, Jin Xiangcao extracting solution and taste connect extracting solution；Join extracting solution, gold
Vanilla extracting solution and taste connect extracting solution and mix composition according to mass ratio 2:1:2.
Preferably, inoculum agent includes aspergillus niger, lactic acid bacteria, acetic acid bacteria, saccharomycete, bacillus subtilis, phosphobacteria and consolidates
Nitrogen bacterium；Aspergillus niger, lactic acid bacteria, acetic acid bacteria, saccharomycete, bacillus subtilis, phosphobacteria and nitrogen-fixing bacteria are according to mass ratio 1:1:1:
1:1:1:1 mixing composition.
Revolving speed when preferred centrifugal treating is 7000r/min.
Preferably, revolving speed when mixing to mixed liquor C, mixture D and mixture E is 240r/min, and is mixed
30min。
Preferably, it carries out disinfection product G using ultraviolet sterilization.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of phosphate fertilizer preparation method for improving rice yield, which is characterized in that comprise the following specific steps that:
S1, weigh stalk, animal excreta, the shell of crustacean and fish-bone investment pulverizer in crush, obtain mixture A；
S2, the water content of mixture A is controlled in 50-70%；And simultaneously by uniform stirring in the inoculum agent of weighing investment mixture A
After standing for fermentation, mixture B is obtained；
S3, centrifugal treating is carried out to mixture B, obtains centrifugate；Sterilization processing is carried out to centrifugate, obtains mixed liquor C；
S4, calcium superphosphate, double superhosphate, ground phosphate rock, gangue, sepiolite powder, carboxymethyl cellulose and deionized water are weighed
It is added to the mixer uniform stirring, obtains mixture D；
S5, Chinese medicine extract, fertilizer synergist and garlic P.E are weighed, obtains mixture E；
S6, mixture E and mixed liquor C are added in mixture D, obtain mixture F after evenly mixing；
S7, by mixture F it is dry to water content not higher than 8% after be added in pelletizer and be granulated, obtain product G；
S8, it discharged, sterilized, packed and is put in storage to product G.
2. a kind of phosphate fertilizer preparation method for improving rice yield according to claim 1, which is characterized in that mixture A's
Granular size is 3-7cm.
3. a kind of phosphate fertilizer preparation method for improving rice yield according to claim 1, which is characterized in that stalk, animal
Excrement, the shell of crustacean, fish-bone and inoculum agent weight ratio be 20-30:40-60:30-50:20-40:0.3-0.8.
4. a kind of phosphate fertilizer preparation method for improving rice yield according to claim 1, which is characterized in that mixture A
Temperature when fermentation is controlled at 30-40 DEG C, and keeps the temperature 7-10 days；Mixture A was stirred once in every 1-2 days.
5. a kind of phosphate fertilizer preparation method for improving rice yield according to claim 1, which is characterized in that calcium superphosphate,
Double superhosphate, ground phosphate rock, gangue, sepiolite powder, carboxymethyl cellulose, deionized water, Chinese medicine extract, fertilizer synergist
Weight ratio with garlic P.E is 30-50:30-50:50-80:10-20:10-20:10-15:150-200:5-9:3-6:1-
5。
6. a kind of phosphate fertilizer preparation method for improving rice yield according to claim 1, which is characterized in that Chinese medicine extract
Connect extracting solution including Radix Sophorae Flavescentis extractive liquid, Jin Xiangcao extracting solution and taste；Ginseng extracting solution, Jin Xiangcao extracting solution and taste connect extracting solution according to
Mass ratio 2:1:2 mixing composition.
7. a kind of phosphate fertilizer preparation method for improving rice yield according to claim 1, which is characterized in that inoculum agent includes
Aspergillus niger, lactic acid bacteria, acetic acid bacteria, saccharomycete, bacillus subtilis, phosphobacteria and nitrogen-fixing bacteria；Aspergillus niger, lactic acid bacteria, acetic acid bacteria,
Saccharomycete, bacillus subtilis, phosphobacteria and nitrogen-fixing bacteria mix according to mass ratio 1:1:1:1:1:1:1 and form.
8. a kind of phosphate fertilizer preparation method for improving rice yield according to claim 1, which is characterized in that when centrifugal treating
Revolving speed be 6000-7000r/min.
9. it is according to claim 1 it is a kind of improve rice yield phosphate fertilizer preparation method, which is characterized in that mixed liquor C,
Revolving speed when mixture D and mixture E are mixed is 180-240r/min, and mixes 20-30min.
10. it is according to claim 1 it is a kind of improve rice yield phosphate fertilizer preparation method, which is characterized in that product G into
Row disinfection uses ultraviolet sterilization.
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| CN201811598616.8A CN109627083A (en) | 2018-12-26 | 2018-12-26 | A kind of phosphate fertilizer preparation method improving rice yield |
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| CN201811598616.8A CN109627083A (en) | 2018-12-26 | 2018-12-26 | A kind of phosphate fertilizer preparation method improving rice yield |
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ID=66077688
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981600A (en) * | 2019-11-19 | 2020-04-10 | 湖南杂交水稻研究中心 | Organic insect-expelling fertilizer for rice and preparation method and application thereof |
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| CN1526685A (en) * | 2003-03-03 | 2004-09-08 | 吴永常 | Organic phosphate (potash) fertilizer |
| CN104761377A (en) * | 2015-04-01 | 2015-07-08 | 陈冬祥 | Efficient ecological organic phosphatic fertilizer and preparation method thereof |
| CN106495830A (en) * | 2016-09-29 | 2017-03-15 | 天峨县全盛蜂业科技有限公司 | A kind of efficient organic phosphatic fertiliser and preparation method thereof |
| CN107973629A (en) * | 2017-11-13 | 2018-05-01 | 常州市瑞泰物资有限公司 | A kind of preparation method of high usage phosphate fertilizer |
| EP3587381A1 (en) * | 2018-06-28 | 2020-01-01 | Andree Gilhofer | Method for the preparation of biomass fertilizer from liquid manure from agricultural animals, such as cattle, pig, sheep, chickens and the like |
-
2018
- 2018-12-26 CN CN201811598616.8A patent/CN109627083A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1526685A (en) * | 2003-03-03 | 2004-09-08 | 吴永常 | Organic phosphate (potash) fertilizer |
| CN104761377A (en) * | 2015-04-01 | 2015-07-08 | 陈冬祥 | Efficient ecological organic phosphatic fertilizer and preparation method thereof |
| CN106495830A (en) * | 2016-09-29 | 2017-03-15 | 天峨县全盛蜂业科技有限公司 | A kind of efficient organic phosphatic fertiliser and preparation method thereof |
| CN107973629A (en) * | 2017-11-13 | 2018-05-01 | 常州市瑞泰物资有限公司 | A kind of preparation method of high usage phosphate fertilizer |
| EP3587381A1 (en) * | 2018-06-28 | 2020-01-01 | Andree Gilhofer | Method for the preparation of biomass fertilizer from liquid manure from agricultural animals, such as cattle, pig, sheep, chickens and the like |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981600A (en) * | 2019-11-19 | 2020-04-10 | 湖南杂交水稻研究中心 | Organic insect-expelling fertilizer for rice and preparation method and application thereof |
| CN110981600B (en) * | 2019-11-19 | 2021-06-29 | 湖南杂交水稻研究中心 | Organic insect-expelling fertilizer for rice and preparation method and application thereof |
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Application publication date: 20190416 |
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