CN106316706A - Fertilizer capable of adsorbing heavy metal - Google Patents
Fertilizer capable of adsorbing heavy metal Download PDFInfo
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- CN106316706A CN106316706A CN201610754317.3A CN201610754317A CN106316706A CN 106316706 A CN106316706 A CN 106316706A CN 201610754317 A CN201610754317 A CN 201610754317A CN 106316706 A CN106316706 A CN 106316706A
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- fertilizer
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- heavy metals
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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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses fertilizer capable of adsorbing heavy metal. The fertilizer comprises raw materials in parts by weight as follows: 15-20 parts of monopotassium phosphate, 5-8 parts of ammonium dihydrogen phosphate, 10-12 parts of urea, 5-8 parts of ammonium nitrate, 0.5-1 part of sodium silicate, 3-5 parts of humic acid, 10-15 parts of edible fungus chaff, 8-12 parts of oyster shells, 20-30 parts of corn stalks, 10-15 parts of cassava residues, 10-15 parts of furfural residues, 1-3 parts of an EM microbial agent and 15-25 parts of an additive. The fertilizer is rich in nutrients and capable of adsorbing heavy metal, preventing vegetables from absorbing the heavy metal and regulating the soil environment, thereby facilitating adsorption of the heavy metal and realizing good heavy metal adsorption effect; the fertilizer can also promote growth and propagation of beneficial bacteria, effective microbial community is further formed, the activity of various enzymes can be increased, the soil is improved, the yield of vegetables can be increased, and the quality of the vegetables can be improved.
Description
Technical field
The present invention relates to technical field of fertilizers, particularly relate to the fertilizer of a kind of Adsorption of Heavy Metals.
Background technology
Along with people are increasing to the needs of vegetable, people are by strengthening planting greenhouse vegetable, strengthening the sides such as dose
Method, increases yield of vegetables.But, use in a large number chemical fertilizer can make soil acidification, harden, pest and disease damage problem adds in soil
Weight.Manure use can improve soil, but uses excrement class fertilizer for a long time, and the content of beary metal in soil can be caused to increase
Add, affect the edible safety of vegetable.Accordingly, it is desirable to provide new fertilizer, improve the problem that heavy metal in soil content is high.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes the fertilizer of a kind of Adsorption of Heavy Metals, and the present invention seeks
Supporting abundant, from Adsorption of Heavy Metals, suppression vegetable absorbs heavy metal, regulation soil environment makes it be conducive to three sides of heavy metal adsorption
Face, reaches good Adsorption of Heavy Metals effect, and can promote probiotics growth and breeding and then be formed with bacteria group, can increase multiple
Enzymatic activity, improves soil, can improve vegetable yields and quality.
The fertilizer of a kind of Adsorption of Heavy Metals that the present invention proposes, its raw material includes by weight: potassium phosphate,monobasic 15-20
Part, ammonium dihydrogen phosphate 5-8 part, carbamide 10-12 part, ammonium nitrate 5-8 part, sodium silicate 0.5-1 part, humic acid 3-5 part, edible fungi
Bran 10-15 part, Concha Ostreae 8-12 part, corn straw 20-30 part, manioc waste 10-15 part, furfural dregs 10-15 part, EM microbial inoculum 1-3
Part, additive 15-25 part.
Preferably, the raw material of additive includes: modification biological charcoal, zinc sulfate, magnesium sulfate, modified weathered coal.
Preferably, in additive, modification biological charcoal, zinc sulfate, magnesium sulfate, the weight ratio of modified weathered coal are 10-15:
1-2:1-2:8-12.
Preferably, in the preparation process of modification biological charcoal, chitosan, charcoal are added in sodium alginate aqueous solution mixed
Even, regulate pH=4-5 with acetic acid, continue stirring until the thick product of formation, be warming up to 50-60 DEG C, vacuum drying, it is crushed to
60-100 mesh obtains modification biological charcoal.
Preferably, in the preparation process of modification biological charcoal, charcoal is that Rhizoma Seu Herba Bergeniae Water Hyacinth Root solves through anaerobic high-temperature hot
Arriving, its particle diameter is 150-200 mesh.
Preferably, in the preparation process of modification biological charcoal, the mass fraction of sodium alginate aqueous solution is 0.01-
0.03wt%.
Preferably, in the preparation process of modification biological charcoal, chitosan, charcoal, the weight ratio of sodium alginate are 10-
14:1.36-1.88:0.16-0.2.
Preferably, in the preparation process of modified weathered coal, weathered coal and water being mixed, regulation power is 300-500W,
Ultrasonic 50-70min, takes out and is vacuum dried, and is crushed to 100-200 mesh and obtains modified weathered coal.
Preferably, in the preparation process of modified weathered coal, weathered coal is 1:10-12 with the weight ratio of water.
The preparation method of the present invention is: pulverize mixed by edible fungus bran, Concha Ostreae, corn straw, manioc waste, furfural dregs
Even, adding water to water content is 60wt%, adds the mixing of EM microbial inoculum, ferments 7 days, corrode 15 days, and drying and crushing obtains becoming thoroughly decomposed organic
Fertile；By decomposed manure, potassium phosphate,monobasic, ammonium dihydrogen phosphate, carbamide, ammonium nitrate, sodium silicate, humic acid, additive mixing, make
Grain obtains the fertilizer of Adsorption of Heavy Metals.
The present invention is cooperated by each thing so that the present invention is rich in big, middle and trace element, organic acid, peptides, fiber
Element, the nutrient substance such as protein, comprehensive nutrition, sufficient, fertilizer efficiency is long, promotes vegetable growth, improves vegetable yields and quality；Edible
Bacterium mushroom bran, Concha Ostreae, corn straw, manioc waste, furfural dregs match with EM mycopowder, can promote the formation of profitable strain, and
Can loosen, improve soil；Edible fungus bran, Concha Ostreae cooperate, and can improve urase in soil pH value, suppression soil and live
Property, thus increase urea desorption column, it is also possible to increase amylase, saccharase, alkali phosphatase, catalatic work in soil
Property, and cooperate with EM mycopowder, increase the quantity of the probioticss such as rhizosphere bacteria, nitrogen-fixing bacteria, actinomycetes in soil, thus significantly
Promote the formation of profitable strain, improve soil；Biological carbon has the adsorptivity of excellence, can adsorb the heavy metal in soil, disease pest
And pathogenic bacteria, reducing pollutant, deinsectization sterilizes, and Rhizoma Seu Herba Bergeniae Water Hyacinth Root has the effect of good Adsorption of Heavy Metals, selects Rhizoma Seu Herba Bergeniae phoenix
Eye Rhizoma Nelumbinis makes charcoal can increase the heavy metal adsorption performance of the present invention further；With sodium alginate, chitosan to charcoal
Modification, forms dielectric film on charcoal surface, and three cooperates, and adds the effect of charcoal Adsorption of Heavy Metals；Modified
Weathered coal contains abundant free humic, and has the effect of good Adsorption of Heavy Metals；Modification biological charcoal, modified air slaking
Coal cooperates, and considerably increases the effect of Adsorption of Heavy Metals of the present invention；Zinc sulfate, magnesium sulfate match, and can suppress vegetable
The absorption of heavy metal, makes heavy-metal residual in soil, is modified charcoal, modified weathered coal absorption, thus increases further
Add the effect of Adsorption of Heavy Metals of the present invention, improve quality of vegetable；Decomposed manure can regulate soil pH value so that it is is conducive to inhaling
Attached heavy metal, reduces the heavy metal in soil further；The present invention absorbs heavy metal, regulation from Adsorption of Heavy Metals, suppression vegetable
Soil environment makes it be conducive to three aspects of heavy metal adsorption, reaches good Adsorption of Heavy Metals effect；Decrease weight in soil
The content of metal, thus add various enzymes and the activity of various probiotics in soil, thus promote profitable strain further
Formed, improve soil；Each material cooperates, and improves vegetable yields and quality.The present invention makes under the content of beary metal in soil
Fall 35-37%, vegetable increase production 7-9%.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
The fertilizer of a kind of Adsorption of Heavy Metals, its raw material includes by weight: potassium phosphate,monobasic 17 parts, ammonium dihydrogen phosphate 6.5
Part, 11 parts of carbamide, ammonium nitrate 6.5 parts, sodium silicate 0.7 part, humic acid 4 parts, edible fungus bran 12 parts, Concha Ostreae 10 parts, Semen Maydis
Straw 25 parts, manioc waste 12 parts, furfural dregs 13 parts, EM microbial inoculum 2 parts, additive 20 parts.
Embodiment 2
A kind of fertilizer of Adsorption of Heavy Metals, its raw material includes by weight: potassium phosphate,monobasic 15 parts, ammonium dihydrogen phosphate 8 parts,
10 parts of carbamide, ammonium nitrate 8 parts, sodium silicate 0.5 part, humic acid 5 parts, edible fungus bran 10 parts, Concha Ostreae 12 parts, corn straw 20
Part, manioc waste 15 parts, furfural dregs 10 parts, EM microbial inoculum 3 parts, additive 15 parts；
Wherein, the raw material of additive includes: modification biological charcoal, zinc sulfate, magnesium sulfate, modified weathered coal, wherein, modified raw
Thing charcoal, zinc sulfate, magnesium sulfate, the weight ratio of modified weathered coal are 15:1:2:8；
In the preparation process of modification biological charcoal, being 200 mesh by chitosan, particle diameter, Rhizoma Seu Herba Bergeniae Water Hyacinth Root is through anaerobic high temperature
It is to mix in 0.01wt% sodium alginate aqueous solution that the charcoal that pyrolysis obtains adds mass fraction, regulates pH=5 with acetic acid, holds
Continuous stirring, to forming thick product, is warming up to 50 DEG C, vacuum drying, is crushed to 100 mesh and obtains modification biological charcoal, wherein, shell
Polysaccharide, charcoal, the weight ratio of sodium alginate are 10:1.88:0.16；
In the preparation process of modified weathered coal, weathered coal and water being mixed, regulation power is 500W, and ultrasonic 50min takes
Going out and be vacuum dried, being crushed to 200 mesh and obtain modified weathered coal, wherein, weathered coal is 1:10 with the weight ratio of water.
Embodiment 3
A kind of fertilizer of Adsorption of Heavy Metals, its raw material includes by weight: potassium phosphate,monobasic 20 parts, ammonium dihydrogen phosphate 5 parts,
12 parts of carbamide, ammonium nitrate 5 parts, sodium silicate 1 part, humic acid 3 parts, edible fungus bran 15 parts, Concha Ostreae 8 parts, corn straw 30 parts,
Manioc waste 10 parts, furfural dregs 15 parts, EM microbial inoculum 1 part, additive 25 parts；
Wherein, the raw material of additive includes: modification biological charcoal, zinc sulfate, magnesium sulfate, modified weathered coal, wherein, modified raw
Thing charcoal, zinc sulfate, magnesium sulfate, the weight ratio of modified weathered coal are 10:2:1:12；
In the preparation process of modification biological charcoal, being 150 mesh by chitosan, particle diameter, Rhizoma Seu Herba Bergeniae Water Hyacinth Root is through anaerobic high temperature
It is to mix in 0.03wt% sodium alginate aqueous solution that the charcoal that pyrolysis obtains adds mass fraction, regulates pH=4 with acetic acid, holds
Continuous stirring, to forming thick product, is warming up to 60 DEG C, vacuum drying, is crushed to 60 mesh and obtains modification biological charcoal, and wherein, shell gathers
Sugar, charcoal, the weight ratio of sodium alginate are 14:1.36:0.2；
In the preparation process of modified weathered coal, weathered coal and water being mixed, regulation power is 300W, and ultrasonic 70min takes
Going out and be vacuum dried, being crushed to 100 mesh and obtain modified weathered coal, wherein, weathered coal is 1:12 with the weight ratio of water.
Embodiment 4
A kind of fertilizer of Adsorption of Heavy Metals, its raw material includes by weight: potassium phosphate,monobasic 16 parts, ammonium dihydrogen phosphate 7 parts,
10.5 parts of carbamide, ammonium nitrate 7 parts, sodium silicate 0.6 part, humic acid 4.5 parts, edible fungus bran 11 parts, Concha Ostreae 11 parts, corn stalk
Stalk 22 parts, manioc waste 13 parts, furfural dregs 12 parts, EM microbial inoculum 2.5 parts, additive 18 parts；
Wherein, the raw material of additive includes: modification biological charcoal, zinc sulfate, magnesium sulfate, modified weathered coal, wherein, modified raw
Thing charcoal, zinc sulfate, magnesium sulfate, the weight ratio of modified weathered coal are 13:1.3:1.7:9；
In the preparation process of modification biological charcoal, being 200 mesh by chitosan, particle diameter, Rhizoma Seu Herba Bergeniae Water Hyacinth Root is through anaerobic high temperature
It is to mix in 0.015wt% sodium alginate aqueous solution that the charcoal that pyrolysis obtains adds mass fraction, regulates pH=with acetic acid
4.8, continue stirring until the thick product of formation, be warming up to 53 DEG C, vacuum drying, it is crushed to 80 mesh and obtains modification biological charcoal, its
In, chitosan, charcoal, the weight ratio of sodium alginate are 11:1.7:0.17；
In the preparation process of modified weathered coal, weathered coal and water being mixed, regulation power is 450W, and ultrasonic 55min takes
Going out and be vacuum dried, being crushed to 200 mesh and obtain modified weathered coal, wherein, weathered coal is 1:10.5 with the weight ratio of water.
Embodiment 5
A kind of fertilizer of Adsorption of Heavy Metals, its raw material includes by weight: potassium phosphate,monobasic 18 parts, ammonium dihydrogen phosphate 6 parts,
11.5 parts of carbamide, ammonium nitrate 6 parts, sodium silicate 0.8 part, humic acid 3.5 parts, edible fungus bran 13 parts, Concha Ostreae 9 parts, corn stalk
Stalk 28 parts, manioc waste 11 parts, furfural dregs 14 parts, EM microbial inoculum 1.5 parts, additive 22 parts；
Wherein, the raw material of additive includes: modification biological charcoal, zinc sulfate, magnesium sulfate, modified weathered coal, wherein, modified raw
Thing charcoal, zinc sulfate, magnesium sulfate, the weight ratio of modified weathered coal are 11:1.7:1.3:11；
In the preparation process of modification biological charcoal, being 200 mesh by chitosan, particle diameter, Rhizoma Seu Herba Bergeniae Water Hyacinth Root is through anaerobic high temperature
It is to mix in 0.025wt% sodium alginate aqueous solution that the charcoal that pyrolysis obtains adds mass fraction, regulates pH=with acetic acid
4.2, continue stirring until the thick product of formation, be warming up to 57 DEG C, vacuum drying, it is crushed to 80 mesh and obtains modification biological charcoal, its
In, chitosan, charcoal, the weight ratio of sodium alginate are 13:1.5:0.19；
In the preparation process of modified weathered coal, weathered coal and water being mixed, regulation power is 350W, and ultrasonic 65min takes
Going out and be vacuum dried, being crushed to 150 mesh and obtain modified weathered coal, wherein, weathered coal is 1:11 with the weight ratio of water.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (9)
1. the fertilizer of an Adsorption of Heavy Metals, it is characterised in that its raw material includes by weight: potassium phosphate,monobasic 15-20 part, phosphorus
Acid dihydride ammonium 5-8 part, carbamide 10-12 part, ammonium nitrate 5-8 part, sodium silicate 0.5-1 part, humic acid 3-5 part, edible fungus bran 10-
15 parts, Concha Ostreae 8-12 part, corn straw 20-30 part, manioc waste 10-15 part, furfural dregs 10-15 part, EM microbial inoculum 1-3 part, add
Add agent 15-25 part.
The fertilizer of Adsorption of Heavy Metals the most according to claim 1, it is characterised in that the raw material of additive includes: modification biological
Charcoal, zinc sulfate, magnesium sulfate, modified weathered coal.
The fertilizer of Adsorption of Heavy Metals the most according to claim 2, it is characterised in that in additive, modification biological charcoal, sulphuric acid
Zinc, magnesium sulfate, the weight ratio of modified weathered coal are 10-15:1-2:1-2:8-12.
4. according to the fertilizer of Adsorption of Heavy Metals described in Claims 2 or 3, it is characterised in that in the preparation process of modification biological charcoal
In, chitosan, charcoal are added mixing in sodium alginate aqueous solution, regulates pH=4-5 with acetic acid, continue stirring until formation viscous
Thick shape product, is warming up to 50-60 DEG C, vacuum drying, is crushed to 60-100 mesh and obtains modification biological charcoal.
The fertilizer of Adsorption of Heavy Metals the most according to claim 4, it is characterised in that in the preparation process of modification biological charcoal,
Charcoal is that Rhizoma Seu Herba Bergeniae Water Hyacinth Root obtains through anaerobic high temperature pyrolysis, and its particle diameter is 150-200 mesh.
The fertilizer of Adsorption of Heavy Metals the most according to claim 4, it is characterised in that in the preparation process of modification biological charcoal,
The mass fraction of sodium alginate aqueous solution is 0.01-0.03wt%.
The fertilizer of Adsorption of Heavy Metals the most according to claim 4, it is characterised in that in the preparation process of modification biological charcoal,
Chitosan, charcoal, the weight ratio of sodium alginate are 10-14:1.36-1.88:0.16-0.2.
The fertilizer of Adsorption of Heavy Metals the most according to claim 2, it is characterised in that in the preparation process of modified weathered coal,
Weathered coal and water being mixed, regulation power is 300-500W, and ultrasonic 50-70min takes out and is vacuum dried, is crushed to 100-200
Mesh obtains modified weathered coal.
The fertilizer of Adsorption of Heavy Metals the most according to claim 8, it is characterised in that in the preparation process of modified weathered coal,
Weathered coal is 1:10-12 with the weight ratio of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610754317.3A CN106316706A (en) | 2016-08-27 | 2016-08-27 | Fertilizer capable of adsorbing heavy metal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754317.3A CN106316706A (en) | 2016-08-27 | 2016-08-27 | Fertilizer capable of adsorbing heavy metal |
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| CN106316706A true CN106316706A (en) | 2017-01-11 |
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| CN201610754317.3A Pending CN106316706A (en) | 2016-08-27 | 2016-08-27 | Fertilizer capable of adsorbing heavy metal |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106748251A (en) * | 2017-01-12 | 2017-05-31 | 中国水产科学研究院南海水产研究所 | A kind of marine alga Jiao mixed fertilizer and preparation method thereof |
| CN107235810A (en) * | 2017-08-03 | 2017-10-10 | 泰普环境科技股份有限公司 | A kind of renovation agent and its application process for peanut heavy metals in farmland cadmium pollution |
| CN107324886A (en) * | 2017-07-17 | 2017-11-07 | 张银花 | A kind of rice field base manure of Adsorption of Heavy Metals |
| CN107337566A (en) * | 2017-07-18 | 2017-11-10 | 吉林省顺风农业科技有限公司 | It is a kind of can restoration of soil polluted by heavy metal bio-feritlizer and preparation method thereof |
| CN108264401A (en) * | 2018-02-06 | 2018-07-10 | 贵州省产品质量监督检验院 | A kind of biological organic fertilizer and preparation process and method of administration |
| CN108395332A (en) * | 2018-05-07 | 2018-08-14 | 山东省农业科学院农业资源与环境研究所 | A kind of culture medium of edible fungus and preparation method thereof |
| CN108675296A (en) * | 2018-05-22 | 2018-10-19 | 华东理工大学 | A kind of preparation method of strike water hyacinth matrix activated carbon |
| US11124461B2 (en) | 2019-07-04 | 2021-09-21 | Incitec Pivot Limited | Fertilizer |
| CN118324586A (en) * | 2024-04-15 | 2024-07-12 | 山东沃力生物科技集团有限公司 | Absorption-promoting amino acid fertilizer, preparation method and application |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105601380A (en) * | 2015-12-23 | 2016-05-25 | 成都新柯力化工科技有限公司 | Efficient organic water-soluble fertilizer prepared from aquatic plant as raw material |
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- 2016-08-27 CN CN201610754317.3A patent/CN106316706A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105601380A (en) * | 2015-12-23 | 2016-05-25 | 成都新柯力化工科技有限公司 | Efficient organic water-soluble fertilizer prepared from aquatic plant as raw material |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106748251A (en) * | 2017-01-12 | 2017-05-31 | 中国水产科学研究院南海水产研究所 | A kind of marine alga Jiao mixed fertilizer and preparation method thereof |
| CN107324886A (en) * | 2017-07-17 | 2017-11-07 | 张银花 | A kind of rice field base manure of Adsorption of Heavy Metals |
| CN107337566A (en) * | 2017-07-18 | 2017-11-10 | 吉林省顺风农业科技有限公司 | It is a kind of can restoration of soil polluted by heavy metal bio-feritlizer and preparation method thereof |
| CN107337566B (en) * | 2017-07-18 | 2020-12-15 | 辽宁顺屹农业科技有限公司 | Biological fertilizer capable of repairing heavy metal contaminated soil and preparation method thereof |
| CN107235810A (en) * | 2017-08-03 | 2017-10-10 | 泰普环境科技股份有限公司 | A kind of renovation agent and its application process for peanut heavy metals in farmland cadmium pollution |
| CN108264401A (en) * | 2018-02-06 | 2018-07-10 | 贵州省产品质量监督检验院 | A kind of biological organic fertilizer and preparation process and method of administration |
| CN108264401B (en) * | 2018-02-06 | 2021-12-24 | 贵州省产品质量监督检验院 | Bio-organic fertilizer, preparation process and application method thereof |
| CN108395332A (en) * | 2018-05-07 | 2018-08-14 | 山东省农业科学院农业资源与环境研究所 | A kind of culture medium of edible fungus and preparation method thereof |
| CN108675296A (en) * | 2018-05-22 | 2018-10-19 | 华东理工大学 | A kind of preparation method of strike water hyacinth matrix activated carbon |
| 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 |
| CN118324586A (en) * | 2024-04-15 | 2024-07-12 | 山东沃力生物科技集团有限公司 | Absorption-promoting amino acid fertilizer, preparation method and application |
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