CN106396882A - Fertilizer for adsorbing heavy metals and promoting formation of beneficial flore in greenhouse soil - Google Patents
Fertilizer for adsorbing heavy metals and promoting formation of beneficial flore in greenhouse soil Download PDFInfo
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- CN106396882A CN106396882A CN201610754352.5A CN201610754352A CN106396882A CN 106396882 A CN106396882 A CN 106396882A CN 201610754352 A CN201610754352 A CN 201610754352A CN 106396882 A CN106396882 A CN 106396882A
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- fertilizer
- heavy metals
- adsorption
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Classifications
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- 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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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a fertilizer for adsorbing heavy metals and promoting formation of beneficial florae in greenhouse soil. The fertilizer for adsorbing heavy metals and promoting formation of beneficial florae in greenhouse soil comprises, by weight, 8-10 parts of ammonium nitrate, 8-12 parts of urea, 10-15 parts of potassium phosphate, 8-12 parts of a calcium magnesium phosphate fertilizer, 1-2 parts of zinc sulfate, 1-3 parts of potassium silicate, 0.4-0.6 parts of calcium chloride, 40-50 parts of a decomposed organic fertilizer, 8-10 parts of biochar, 10-15 parts of purple root water hyacinth root powder, 3-5 parts of functional bacteria and 1-3 parts of jasmomc acid. The fertilizer disclosed in the invention has the advantages of abundant nutrition, good heavy metal adsorption, promotion of growth and breeding of beneficial bacteria in order to form beneficial florae, increase of the activity of various enzymes, soil improvement, and improvement of the output and the quality of vegetables.
Description
Technical field
The present invention relates to technical field of fertilizers, more particularly, to a kind of Adsorption of Heavy Metals promotes plastic shed soil profitable strain to be formed
Fertilizer.
Background technology
Increasing to the needs of vegetable with people, people pass through to increase planting greenhouse vegetable, increase the side such as dose
Method, to increase yield of vegetables.But, a large amount of chemical fertilizer of applying can make pest and disease damage problem in soil acidification, hardened, soil add
Weight.Manure use can improve soil, but applies excrement class fertilizer for a long time, and the content of beary metal in soil can be led to increase
Plus, the edible safety of impact vegetable.Accordingly, it is desirable to provide new fertilizer, improve soil issues and the high problem of content of beary metal.
Content of the invention
The technical problem being existed based on background technology, the present invention proposes a kind of Adsorption of Heavy Metals and promotes plastic shed soil beneficial
The fertilizer that flora is formed, the present invention is nutritious, and Adsorption of Heavy Metals performance is good, can promote probioticss growth and breeding and then be formed with
Bacteria group, can increase multiple enzymatic activitys, improve soil, can improve vegetable yields and quality.
A kind of Adsorption of Heavy Metals proposed by the present invention promotes the fertilizer that plastic shed soil profitable strain is formed, and its raw material is by weight
Part includes：Ammonium nitrate 8-10 part, carbamide 8-12 part, potassium phosphate 10-15 part, calcium magnesium phosphate 8-12 part, zinc sulfate 1-2 part, silicic acid
Potassium 1-3 part, calcium chloride 0.4-0.6 part, decomposed manure 40-50 part, biological carbon 8-10 part, Rhizoma Seu Herba Bergeniae Water Hyacinth Root powder 10-15 part,
Function bacterium 3-5 part, jasmonic 1-3 part.
Preferably, its raw material includes by weight：Ammonium nitrate 8.5-9.5 part, carbamide 9-11 part, potassium phosphate 11-13 part, calcium
Magnesium-phosphorus fertilizer 9-11 part, zinc sulfate 1.3-1.7 part, potassium silicate 1.5-2.5 part, calcium chloride 0.45-0.55 part, decomposed manure 42-
48 parts, biological carbon 8.5-9.5 part, Rhizoma Seu Herba Bergeniae Water Hyacinth Root powder 12-14 part, function bacterium 3.5-4.5 part, jasmonic 1.5-2.5 part.
Preferably, the raw material of decomposed manure includes：Rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae
Shell, fermenting agent.
Preferably, in decomposed manure, rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae, fermentation
The weight of microbial inoculum is than for 20-30：40-50：10-15：15-20：15-20：1.7-2.3.
Preferably, in the preparation process of decomposed manure, by rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, Fructus Lycii medicine
Slag, Concha Ostreae, fermenting agent are pulverized and are mixed, and adding water to water content is 45-60wt%, adds fermenting agent to mix, is warming up to 35-
37 DEG C, ferment 6-8 days, then become thoroughly decomposed 15-25 days, dry, pulverize sieves obtains decomposed manure.
Preferably, biological carbon obtains through anaerobic high temperature pyrolysis for straw.
Preferably, function bacterium is the compositionss of bacillus cereuss and lactic acid bacteria.
Preferably, in function bacterium, the living bacteria count of bacillus cereuss is 5-7 × 108Individual/g, effective viable bacteria of lactic acid bacteria
Number is 4-6 × 108Individual/g.
Above-mentioned fermenting agent can be commercially.
The preparation method of the present invention is：Decomposed manure, biological carbon, Rhizoma Seu Herba Bergeniae Water Hyacinth Root powder, function bacterium are mixed, then
Ammonium nitrate, carbamide, potassium phosphate, calcium magnesium phosphate, zinc sulfate, potassium silicate, calcium chloride, jasmonic is added to mix, pelletize is adsorbed
Heavy metal promotes the fertilizer that plastic shed soil profitable strain is formed.
The present invention carries out sending out from rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae, fermenting agent
Ferment, becoming thoroughly decomposed obtains decomposed manure, promotes profitable strain to be formed, and rich in big, middle and trace element, organic acid, peptides, fiber
Element, the nutrient substance such as protein, comprehensive nutrition, fertilizer efficiency is long；Cooperate with other each raw materials, fertile species is needed according to vegetable, carries
For comprehensive, sufficient nutrition, improve vegetable yields and quality；Decomposed manure is matched with function bacterium, can improve, loose soil
Earth, increases soil fertility；Flammulina velutiper (Fr.) Sing mushroom bran, Concha Ostreae cooperate, and can improve soil pH value, suppress urase in soil to live
Property, thus increasing urea desorption column, amylase in soil, saccharase, alkali phosphatase, catalatic work can also be increased
Property, and cooperate with fermenting agent, function bacterium, increase the number of the probioticss such as rhizosphere bacteria, nitrogen-fixing bacteria, actinomycetes in soil
Amount, thus greatly promoting the formation of profitable strain, improves soil；Biological carbon has excellent adsorptivity, can adsorb in soil
Heavy metal, disease pest and pathogenic bacteria, reduce pollutant, and deinsectization sterilizes, thus promoting further to form profitable strain；Rhizoma Seu Herba Bergeniae Water Hyacinth Root
Contain on powder and plurality of heavy metal can be adsorbed with the functional group of Adsorption of Heavy Metals and compound in a large number, and its root cell
Wall is biological semipermeable membrane, can retain macromolecule heavy metal, biological carbon is cooperated with Rhizoma Seu Herba Bergeniae Water Hyacinth Root powder, and combines sulfur
Sour zinc suppresses the effect that vegetable heavy metal absorbs, and decomposed manure improves soil pH value, promotes Adsorption of Heavy Metals, can be significantly
Increase the performance of Adsorption of Heavy Metals of the present invention；Adsorption of Heavy Metals, decreases the content of heavy metal in soil, thus increased soil
In various enzymes and various probioticss activity, thus further promote profitable strain formation, improve soil；Jasmonic is as luring
Lead agent, from internal induction vegetable release signal, strengthen the resistance of vegetable, cooperate opposing pest and disease damage with function bacterium；Each thing
Matter cooperates, and improves vegetable yields and quality.The present invention makes the content of beary metal in soil decline 30-34%, vegetable increase production
6-8%.
Specific embodiment
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of Adsorption of Heavy Metals promotes the fertilizer that plastic shed soil profitable strain is formed, and its raw material includes by weight：Nitric acid
9 parts of ammonium, 10 parts of carbamide, 12 parts of potassium phosphate, 10 parts of calcium magnesium phosphate, 1.5 parts of zinc sulfate, 2 parts of potassium silicate, 0.5 part of calcium chloride, becomes thoroughly decomposed
45 parts of fertilizer, 9 parts of biological carbon, 13 parts of Rhizoma Seu Herba Bergeniae Water Hyacinth Root powder, 4 parts of function bacterium, 2 parts of jasmonic.
Embodiment 2
A kind of Adsorption of Heavy Metals promotes the fertilizer that plastic shed soil profitable strain is formed, and its raw material includes by weight：Nitric acid
8 parts of ammonium, 12 parts of carbamide, 10 parts of potassium phosphate, 12 parts of calcium magnesium phosphate, 1 part of zinc sulfate, 3 parts of potassium silicate, 0.4 part of calcium chloride, becomes thoroughly decomposed and has
Fertile 50 parts of machine, 8 parts of biological carbon, 15 parts of Rhizoma Seu Herba Bergeniae Water Hyacinth Root powder, 3 parts of function bacterium, 3 parts of jasmonic；
Wherein, biological carbon obtains through anaerobic high temperature pyrolysis for straw；
Function bacterium is the compositionss of bacillus cereuss and lactic acid bacteria, and wherein, the living bacteria count of bacillus cereuss is 5 × 108Individual/
G, the living bacteria count of lactic acid bacteria is 6 × 108Individual/g；
The raw material of decomposed manure includes：Rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae, fermentation
Microbial inoculum, wherein, rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae, the weight of fermenting agent are than for 20：50：
10：20：15：2.3；
In the preparation process of decomposed manure, by rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae
Shell, fermenting agent are pulverized and are mixed, and adding water to water content is 45wt%, adds fermenting agent to mix, is warming up to 37 DEG C, ferments 6 days,
Then become thoroughly decomposed 25 days, dry, pulverize sieves obtains decomposed manure.
Embodiment 3
A kind of Adsorption of Heavy Metals promotes the fertilizer that plastic shed soil profitable strain is formed, and its raw material includes by weight：Nitric acid
10 parts of ammonium, 8 parts of carbamide, 15 parts of potassium phosphate, 8 parts of calcium magnesium phosphate, 2 parts of zinc sulfate, 1 part of potassium silicate, 0.6 part of calcium chloride, becomes thoroughly decomposed and has
Fertile 40 parts of machine, 10 parts of biological carbon, 10 parts of Rhizoma Seu Herba Bergeniae Water Hyacinth Root powder, 5 parts of function bacterium, 1 part of jasmonic；
Wherein, biological carbon obtains through anaerobic high temperature pyrolysis for straw；
Function bacterium is the compositionss of bacillus cereuss and lactic acid bacteria, and wherein, the living bacteria count of bacillus cereuss is 7 × 108Individual/
G, the living bacteria count of lactic acid bacteria is 4 × 108Individual/g；
The raw material of decomposed manure includes：Rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae, fermentation
Microbial inoculum, wherein, rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae, the weight of fermenting agent are than for 30：40：
15：15：20：1.7；
In the preparation process of decomposed manure, by rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae
Shell, fermenting agent are pulverized and are mixed, and adding water to water content is 60wt%, adds fermenting agent to mix, is warming up to 35 DEG C, ferments 8 days,
Then become thoroughly decomposed 15 days, dry, pulverize sieves obtains decomposed manure.
Embodiment 4
A kind of Adsorption of Heavy Metals promotes the fertilizer that plastic shed soil profitable strain is formed, and its raw material includes by weight：Nitric acid
8.5 parts of ammonium, 11 parts of carbamide, 11 parts of potassium phosphate, 11 parts of calcium magnesium phosphate, 1.3 parts of zinc sulfate, 2.5 parts of potassium silicate, calcium chloride 0.45
Part, 48 parts of decomposed manure, 8.5 parts of biological carbon, 14 parts of Rhizoma Seu Herba Bergeniae Water Hyacinth Root powder, 3.5 parts of function bacterium, 2.5 parts of jasmonic；
Wherein, biological carbon obtains through anaerobic high temperature pyrolysis for straw；
Function bacterium is the compositionss of bacillus cereuss and lactic acid bacteria, and wherein, the living bacteria count of bacillus cereuss is 5.5 × 108
Individual/g, the living bacteria count of lactic acid bacteria is 5.5 × 108Individual/g；
The raw material of decomposed manure includes：Rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae, fermentation
Microbial inoculum, wherein, rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae, the weight of fermenting agent are than for 22：47：
11：18：16：2.1；
In the preparation process of decomposed manure, by rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae
Shell, fermenting agent are pulverized and are mixed, and adding water to water content is 50wt%, adds fermenting agent to mix, is warming up to 37 DEG C, ferments 6 days,
Then become thoroughly decomposed 22 days, dry, pulverize sieves obtains decomposed manure.
Embodiment 5
A kind of Adsorption of Heavy Metals promotes the fertilizer that plastic shed soil profitable strain is formed, and its raw material includes by weight：Nitric acid
9.5 parts of ammonium, 9 parts of carbamide, 13 parts of potassium phosphate, 9 parts of calcium magnesium phosphate, 1.7 parts of zinc sulfate, 1.5 parts of potassium silicate, 0.55 part of calcium chloride,
42 parts of decomposed manure, 9.5 parts of biological carbon, 12 parts of Rhizoma Seu Herba Bergeniae Water Hyacinth Root powder, 4.5 parts of function bacterium, 1.5 parts of jasmonic；
Wherein, biological carbon obtains through anaerobic high temperature pyrolysis for straw；
Function bacterium is the compositionss of bacillus cereuss and lactic acid bacteria, and wherein, the living bacteria count of bacillus cereuss is 6.5 × 108
Individual/g, the living bacteria count of lactic acid bacteria is 4.5 × 108Individual/g；
The raw material of decomposed manure includes：Rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae, fermentation
Microbial inoculum, wherein, rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae, the weight of fermenting agent are than for 28：43：
13：16：18：1.9；
In the preparation process of decomposed manure, by rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae
Shell, fermenting agent are pulverized and are mixed, and adding water to water content is 55wt%, adds fermenting agent to mix, is warming up to 35 DEG C, ferments 7 days,
Then become thoroughly decomposed 20 days, dry, pulverize sieves obtains decomposed manure.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (7)
1. a kind of Adsorption of Heavy Metals promote fertilizer that plastic shed soil profitable strain formed it is characterised in that its raw material by weight
Including：Ammonium nitrate 8-10 part, carbamide 8-12 part, potassium phosphate 10-15 part, calcium magnesium phosphate 8-12 part, zinc sulfate 1-2 part, potassium silicate
1-3 part, calcium chloride 0.4-0.6 part, decomposed manure 40-50 part, biological carbon 8-10 part, Rhizoma Seu Herba Bergeniae Water Hyacinth Root powder 10-15 part, work(
Energy bacterium 3-5 part, jasmonic 1-3 part.
2. Adsorption of Heavy Metals promotes fertilizer that plastic shed soil profitable strain formed it is characterised in that corruption according to claim 1
The raw material of ripe fertilizer includes：Rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae, fermenting agent.
3. according to claim 2 Adsorption of Heavy Metals promote plastic shed soil profitable strain formed fertilizer it is characterised in that
In decomposed manure, rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae, the weight of fermenting agent are than for 20-
30：40-50：10-15：15-20：15-20：1.7-2.3.
4. according to Claims 2 or 3, Adsorption of Heavy Metals promotes the fertilizer that plastic shed soil profitable strain is formed, and its feature exists
In in the preparation process of decomposed manure, by rice straw, Flammulina velutiper (Fr.) Sing mushroom bran, albumen mud, medlar residue, Concha Ostreae, fermentation
Microbial inoculum is pulverized and is mixed, and adding water to water content is 45-60wt%, adds fermenting agent to mix, is warming up to 35-37 DEG C, and ferment 6-8
My god, then become thoroughly decomposed 15-25 days, dry, pulverize sieves obtains decomposed manure.
5. Adsorption of Heavy Metals promotes the fertilizer of plastic shed soil profitable strain formation it is characterised in that giving birth to according to claim 1
Thing carbon obtains through anaerobic high temperature pyrolysis for straw.
6. Adsorption of Heavy Metals promotes fertilizer that plastic shed soil profitable strain formed it is characterised in that work(according to claim 1
Energy bacterium is the compositionss of bacillus cereuss and lactic acid bacteria.
7. according to claim 6 Adsorption of Heavy Metals promote plastic shed soil profitable strain formed fertilizer it is characterised in that
In function bacterium, the living bacteria count of bacillus cereuss is 5-7 × 108Individual/g, the living bacteria count of lactic acid bacteria is 4-6 × 108Individual/g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754352.5A CN106396882A (en) | 2016-08-27 | 2016-08-27 | Fertilizer for adsorbing heavy metals and promoting formation of beneficial flore in greenhouse soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754352.5A CN106396882A (en) | 2016-08-27 | 2016-08-27 | Fertilizer for adsorbing heavy metals and promoting formation of beneficial flore in greenhouse soil |
Publications (1)
| Publication Number | Publication Date |
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| CN106396882A true CN106396882A (en) | 2017-02-15 |
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| CN201610754352.5A Pending CN106396882A (en) | 2016-08-27 | 2016-08-27 | Fertilizer for adsorbing heavy metals and promoting formation of beneficial flore in greenhouse soil |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178706A (en) * | 2017-12-21 | 2018-06-19 | 王红军 | A kind of efficient global function soil-repairing agent and preparation method thereof |
| CN109748684A (en) * | 2017-11-05 | 2019-05-14 | 丹阳市皇塘镇蒋墅天意土元专业合作社 | A kind of bio-feritlizer containing organic fertilizer |
| CN109943342A (en) * | 2019-04-12 | 2019-06-28 | 徐州工程学院 | A kind of cadmium pollution soil in-situ immobilization agent based on Wei Si Salmonella |
| CN113087559A (en) * | 2019-12-23 | 2021-07-09 | 长沙凯天工研院环保服务有限公司 | Plant-ingested heavy metal activation composite material and preparation and application thereof |
| US11124461B2 (en) | 2019-07-04 | 2021-09-21 | Incitec Pivot Limited | Fertilizer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523835A (en) * | 2015-12-24 | 2016-04-27 | 安徽省司尔特肥业股份有限公司 | Bioorganic fertilizer for adsorbing heavy metals and improving greenhouse soil, and preparation method thereof |
-
2016
- 2016-08-27 CN CN201610754352.5A patent/CN106396882A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105523835A (en) * | 2015-12-24 | 2016-04-27 | 安徽省司尔特肥业股份有限公司 | Bioorganic fertilizer for adsorbing heavy metals and improving greenhouse soil, and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748684A (en) * | 2017-11-05 | 2019-05-14 | 丹阳市皇塘镇蒋墅天意土元专业合作社 | A kind of bio-feritlizer containing organic fertilizer |
| CN108178706A (en) * | 2017-12-21 | 2018-06-19 | 王红军 | A kind of efficient global function soil-repairing agent and preparation method thereof |
| CN109943342A (en) * | 2019-04-12 | 2019-06-28 | 徐州工程学院 | A kind of cadmium pollution soil in-situ immobilization agent based on Wei Si Salmonella |
| US11124461B2 (en) | 2019-07-04 | 2021-09-21 | Incitec Pivot Limited | Fertilizer |
| US11691929B2 (en) | 2019-07-04 | 2023-07-04 | Incitec Fertilizers Pty Limited | Fertiliser |
| CN113087559A (en) * | 2019-12-23 | 2021-07-09 | 长沙凯天工研院环保服务有限公司 | Plant-ingested heavy metal activation composite material and preparation and application thereof |
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Application publication date: 20170215 |