CN106380340A - Environment-friendly soil amendment for secondary saline-alkali land and preparation method thereof - Google Patents
Environment-friendly soil amendment for secondary saline-alkali land and preparation method thereof Download PDFInfo
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- CN106380340A CN106380340A CN201610753597.6A CN201610753597A CN106380340A CN 106380340 A CN106380340 A CN 106380340A CN 201610753597 A CN201610753597 A CN 201610753597A CN 106380340 A CN106380340 A CN 106380340A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- 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
-
- 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
-
- 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)
- Fertilizers (AREA)
Abstract
The invention discloses an environment-friendly soil amendment for secondary saline-alkali land. The soil amendment of the invention comprises, by weight, 120-180 parts of apricot kernel slag, 250-400 parts of carrot leaf, 160-200 parts of biotechnology fulvic acid, 120-160 parts of Chinese medical stone powder, 80-120 parts of polyaspartic acid, 30-60 parts of itaconic acid, 8-20 parts of azotobacter chroococcum, 800-1200 parts of fertilizer polymerizer and 10-14 parts of EM bacteria. A compound fertilizer produced from the environment-friendly soil amendment for secondary saline-alkali land has wide sources of raw materials. Yield of crops is greatly increased. Meanwhile, the compound fertilizer has no pollutants so as to protect the ecological environment and effectively guarantee nutrients required by production of crops. Meanwhile, the preparation technology is simple. Work efficiency is greatly raised, and manufacture cost is reduced. The technological process is simple. The preparation method is suitable for mass production in the industrial field.
Description
Technical field
The present invention relates to a kind of environment-friendly type secondary salinization of land soil conditioner and preparation method thereof.
Background technology
Pedotransfer function, also known as " secondary salinization ", refers to due to the mankind's irrational farming irrigation practice and vegetation
Change and the cultivated land that makes becomes the process of " salination ".Occur mainly in China the North China Plain, pine the Liao Dynasty Plain, the river bend
The ground such as Plain, Weihe Plain.The formation of Secondary Saline mainly has three aspect reasons：One is that agricultural drain system is obstructed, greatly
Amount diversion irrigation has raised level of ground water, increased speed and the groundwater evaporation that underground water is moved upwards by soil capillary
Amount, thus increased salinity in underground water and lower floor's soil body accumulating to top layer, two is that irrational irrigation destroys original soil
Earth salt solution balances, and three is irrational agricultural production measure, and the destruction of vegetation exacerbates topsoil moisture evaporation, causes
Alkali is amassed on top layer.Under conditions of soil evaporation capacity is far longer than precipitation, cause the salinization of soil, make original becoming well
Salt-soda soil.Recently as the raising of Agricultural Mechanization Degree, extensive, and the increase of fertilizer application amount of cultivation management, organic
Fertilizers input reduces, and the area of Secondary Saline has the trend expanding year by year, becomes big alkali class by little alkali class originally, and big alkali class becomes
Become large stretch of alkali.
The salinization of soil is larger to soil physico-chemical property destruction ratio, and pole is unfavorable for the growth of many crops, easily causes work
Thing is short of seedling or dead, thus hindering the development of agricultural economy.Salt-soda soil is many due to salt content, and organic quality is few, and acid-base value is high, makes
Agron suffers leaching loss, and soil texture is destroyed, glutinous when showing as wet, and hard when dry, native table often has white salinity accumulation,
Ventilation, permeable bad, serious meeting causes plant wilt, poisoning and rotten death.In addition, surface soil alkalinity is too big, have influence on soil
The validity of the nutrients such as the phosphorus in earth, iron, manganese, boron, zinc, easily causes a large amount of nitrogen, phosphorus, potassium essential element and iron, calcium, boron
Shortage Deng trace element.
Harmful heavy metal pollution refers to the ecological environmental pollution being caused by harmful heavy metal or its compound, lead contamination, makees
For one of major pollutants of harmful heavy metal pollution, seriously threaten the health of human body, it is as can be in human body and animal groups
Knit the toxic heavy metal of middle savings, internal, accumulation affine with multiple organs is entered by skin, alimentary canal, respiratory tract, causes
Anemia, nervous function imbalance and injury of kidney, in correlation technique, in the raw materials for production of nearly all fertilizer, all contain lead, when
When applying such fertilizer on crop, in crop, lead content substantially increases, and people often eat leaded crop, causes substantial amounts of
Lead deposit, in the histoorgan in human body, causes huge threat to the health of human body.
Therefore, develop a kind of environment-friendly type secondary salinization of land soil conditioner to be particularly important.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of environment-friendly type secondary salinization of land soil conditioner, its environment friend
Good, significantly increase soil fertility comprehensively, greatly improve crop yield.
It is characterised in that according to the mass fraction, its composition of raw materials is such as a kind of environment-friendly type secondary salinization of land soil conditioner
Under：
120～180 parts of almond slag, 250～400 parts of carrot leaf, 160～200 parts of biochemical fulvic acid, medical stone powder 120～
160 parts, 80～120 parts of poly-aspartate, 30～60 parts of methene butanedioic acid, 8～20 parts of azotobacter chroococcum, fertilizer polymerizer 800
～1200 parts, 10～14 parts of EM bacterium；
Wherein, described fertilizer polymerizer includes according to the mass fraction：4～6 parts of sodium metasilicate, 1～3 part of sodium chlorate, chlorine
Change 2～3 parts of ammonium, 1～2 part of sodium carbonate, 1～2 part of sodium chloride, 0.7～0.9 part of prodan, 2～4 parts of potassium chloride, NaOH
0.4～0.6 part.
Further, according to the mass fraction, its composition of raw materials is as follows：
140～160 parts of almond slag, 300～400 parts of carrot leaf, 160～180 parts of biochemical fulvic acid, medical stone powder 120～
150 parts, 85～95 parts of poly-aspartate, 30～45 parts of methene butanedioic acid, 10～20 parts of azotobacter chroococcum, fertilizer polymerizer 850
～950 parts, 10～13 parts of EM bacterium；Wherein, described fertilizer polymerizer includes according to the mass fraction：6 parts of sodium metasilicate, sodium chlorate
1 part, 3 parts of ammonium chloride, 1 part of sodium carbonate, 2 parts of sodium chloride, 0.7 part of prodan, 4 parts of potassium chloride, 0.4 part of NaOH.
Further, according to the mass fraction, its composition of raw materials is as follows：
150 parts of almond slag, 320 parts of carrot leaf, 180 parts of biochemical fulvic acid, 140 parts of medical stone powder, poly-aspartate 90
Part, 40 parts of methene butanedioic acid, 14 parts of azotobacter chroococcum, 900 parts of fertilizer polymerizer, 13 parts of EM bacterium；Wherein, described fertilizer polymerization
Agent includes according to the mass fraction：4 parts of sodium metasilicate, 3 parts of sodium chlorate, 2 parts of ammonium chloride, 2 parts of sodium carbonate, 1 part of sodium chloride, fluosilicic acid
0.9 part of sodium, 2 parts of potassium chloride, 0.6 part of NaOH.
A kind of preparation method of environment-friendly type secondary salinization of land soil conditioner, it comprises the following steps：
S1, by 120～180 parts of almond slag, 250～400 parts of carrot leaf, 160～200 parts of biochemical fulvic acid, medical stone powder
120～160 parts, 80～120 parts of poly-aspartate, 30～60 parts of methene butanedioic acid, 8～20 parts of azotobacter chroococcum, EM bacterium add
To in reactor, mixed dissolution in kettle, it is subsequently adding 800～1200 parts of fertilizer polymerizer and stir, ferment in the open 5
～7 days；
S2, the product after step S1 ferment in the open is made reactor be warming up to 180-185 DEG C under agitation, react 30-45
Minute, then increase the temperature to 200-205 DEG C of reaction 1.5-2 hour；
S3, question response make reactor temperature be reduced to room temperature after completing, enter granulating disc granulation, dry ring
Guarantor's type secondary salinization of land soil conditioner.
Its nutrient content of almond slag is high, and containing substantial amounts of protein peptides, protein peptides directly can be converted into amino by microorganism
Acid is used, thus accelerating the amount reproduction of microorganism.Prolific microbes secretion microbial polysaccharide, organic acid
Deng metabolin, improve soil water-retaining and hold fertilizer, ventilation and adjust cold and hot ability.Compared with urea, composite fertilizer etc., protein peptides
Soil and surrounding enviroment will not be destroyed thus affecting Agro-ecology balance, and fertilizer efficiency is more lasting, applies convenient and simple, Neng Gouman
The demand to nutrient for the sufficient plant growth animated period.
EM bacterium, Chinese name is translated into promise effective microorganisms, is made up of multiple-microorganism, have fixed nitrogen, phosphorus decomposing, potassium decomposing,
The function such as improve the soil, foster and apply fertilizer, so that the effect of improved product salt affected soil is greatly improved.
The environment-friendly type secondary salinization of land soil conditioner that the present invention provides, the compound fertilizer produced, raw material sources are wide,
Be conducive to greatly improving the yield of crops, this kind of compound fertilizer does not have pollutant simultaneously, protect ecological environment, effectively simultaneously
Ground ensures the nutrient required for crop production, preparation process is simple simultaneously, substantially increases operating efficiency, reduces and be manufactured into
This, technological process is simple, the large batch of production of suitable industrial circle.
The present invention has multiple beneficial microbes participating in crop growth, and effect is good, using rear improved soil, improves
Soil fertility, improve farm-forestry crop immunocompetence, realize increases in grain production；Field no foul smell during use, and reduce chemical fertilizer use
Amount, had both saved cost, had not also resulted in soil depletion, hardened, salinization of soil, met energy-saving and environmental protection, the becoming of sustainable development
Gesture.
The present invention adds fertilizer polymerizer in enhanced fertilizer of improving the soil, and fertilizer polymerizer can not only make conditioner more preferable
Merge with alkaline land soil, it is to avoid volatilization, play and persistently arrive fertilizer conservation effect, and the fertility of soil can be increased, be
Soil increases various necessary trace elements.Medical stone powder can increase the porosity of soil, it is to avoid soil compaction.
Specific embodiment
Hereinafter the preferred embodiments of the present invention are illustrated it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1
A kind of environment-friendly type secondary salinization of land soil conditioner, according to the mass fraction, its composition of raw materials is as follows：
120 parts of almond slag, 400 parts of carrot leaf, 160 parts of biochemical fulvic acid, 120 parts of medical stone powder, poly-aspartate 80
Part, 60 parts of methene butanedioic acid, 20 parts of azotobacter chroococcum, 1200 parts of fertilizer polymerizer, 14 parts of EM bacterium
Wherein, described fertilizer polymerizer includes according to the mass fraction：4 parts of sodium metasilicate, 3 parts of sodium chlorate, ammonium chloride 2
Part, 1 part of sodium carbonate, 1 part of sodium chloride, 0.7 part of prodan, 2 parts of potassium chloride, 0.4 part of NaOH.
Wherein, almond slag is 5 by purslane, bagasse, Sorbus alnifolia slag, carpinus turczaninowii, red tree peony according to mass ratio：3：1：
2：The mixture of 1 composition.
Embodiment 2
A kind of environment-friendly type secondary salinization of land soil conditioner, according to the mass fraction, its composition of raw materials is as follows：
180 parts of almond slag, 250 parts of carrot leaf, 200 parts of biochemical fulvic acid, 160 parts of medical stone powder, poly-aspartate 120
Part, 30 parts of methene butanedioic acid, 8 parts of azotobacter chroococcum, 800 parts of fertilizer polymerizer, 10 parts of EM bacterium；Wherein, described fertilizer polymerization
Agent includes according to the mass fraction：4 parts of sodium metasilicate, 1 part of sodium chlorate, 2 parts of ammonium chloride, 1 part of sodium carbonate, 1 part of sodium chloride, fluosilicic acid
0.7 part of sodium, 2 parts of potassium chloride, 0.4 part of NaOH.
Embodiment 3
A kind of environment-friendly type secondary salinization of land soil conditioner, according to the mass fraction, its composition of raw materials is as follows：
140 parts of almond slag, 300 parts of carrot leaf, 160 parts of biochemical fulvic acid, 120 parts of medical stone powder, poly-aspartate 85
Part, 30 parts of methene butanedioic acid, 10 parts of azotobacter chroococcum, 850 parts of fertilizer polymerizer, 10 parts of EM bacterium；Wherein, described fertilizer polymerization
Agent includes according to the mass fraction：4 parts of sodium metasilicate, 1 part of sodium chlorate, 2 parts of ammonium chloride, 1 part of sodium carbonate, 1 part of sodium chloride, fluosilicic acid
0.7 part of sodium, 2 parts of potassium chloride, 0.4 part of NaOH.
Embodiment 4
A kind of environment-friendly type secondary salinization of land soil conditioner, according to the mass fraction, its composition of raw materials is as follows：
160 parts of almond slag, 400 parts of carrot leaf, 180 parts of biochemical fulvic acid, 150 parts of medical stone powder, poly-aspartate 95
Part, 45 parts of methene butanedioic acid, 20 parts of azotobacter chroococcum, 950 parts of fertilizer polymerizer, 13 parts of EM bacterium；Wherein, described fertilizer polymerization
Agent includes according to the mass fraction：4 parts of sodium metasilicate, 1 part of sodium chlorate, 2 parts of ammonium chloride, 1 part of sodium carbonate, 1 part of sodium chloride, fluosilicic acid
0.7 part of sodium, 2 parts of potassium chloride, 0.4 part of NaOH.
Wherein, almond slag is 5 by purslane, bagasse, Sorbus alnifolia slag, carpinus turczaninowii, red tree peony according to mass ratio：4：1：
2：The mixture of 1 composition.
Embodiment 5
A kind of environment-friendly type secondary salinization of land soil conditioner, according to the mass fraction, its composition of raw materials is as follows：
150 parts of almond slag, 320 parts of carrot leaf, 180 parts of biochemical fulvic acid, 140 parts of medical stone powder, poly-aspartate 90
Part, 40 parts of methene butanedioic acid, 14 parts of azotobacter chroococcum, 900 parts of fertilizer polymerizer, 13 parts of EM bacterium；Wherein, described fertilizer polymerization
Agent includes according to the mass fraction：4 parts of sodium metasilicate, 1 part of sodium chlorate, 2 parts of ammonium chloride, 1 part of sodium carbonate, 1 part of sodium chloride, fluosilicic acid
0.7 part of sodium, 2 parts of potassium chloride, 0.4 part of NaOH.
Wherein, almond slag is 5: 3.5 by purslane, bagasse, Sorbus alnifolia slag, carpinus turczaninowii, red tree peony according to mass ratio:
The mixture of 1: 2: 1 composition.
The environment-friendly type secondary salinization of land soil conditioner that the present invention provides, the compound fertilizer produced, raw material sources are wide,
Be conducive to greatly improving the yield of crops, this kind of compound fertilizer does not have pollutant simultaneously, protect ecological environment, effectively simultaneously
Ground ensures the nutrient required for crop production, preparation process is simple simultaneously, substantially increases operating efficiency, reduces and be manufactured into
This, technological process is simple, the large batch of production of suitable industrial circle.
The present invention has multiple beneficial microbes participating in crop growth, and effect is good, using rear improved soil, improves
Soil fertility, improve farm-forestry crop immunocompetence, realize increases in grain production；Field no foul smell during use, and reduce chemical fertilizer use
Amount, had both saved cost, had not also resulted in soil depletion, hardened, salinization of soil, met energy-saving and environmental protection, the becoming of sustainable development
Gesture.
The present invention adds fertilizer polymerizer in enhanced fertilizer of improving the soil, and fertilizer polymerizer can not only make conditioner more preferable
Merge with alkaline land soil, it is to avoid volatilization, play and persistently arrive fertilizer conservation effect, and the fertility of soil can be increased, be
Soil increases various necessary trace elements.Medical stone powder can increase the porosity of soil, it is to avoid soil compaction.
Finally it should be noted that：The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics.
All any modification, equivalent substitution and improvement within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (4)
1. it is characterised in that according to the mass fraction, its composition of raw materials is as follows for a kind of environment-friendly type secondary salinization of land soil conditioner：
120～180 parts of almond slag, 250～400 parts of carrot leaf, 160～200 parts of biochemical fulvic acid, medical stone powder 120～160
Part, 80～120 parts of poly-aspartate, 30～60 parts of methene butanedioic acid, 8～20 parts of azotobacter chroococcum, fertilizer polymerizer 800～
1200 parts, 10～14 parts of EM bacterium；
Wherein, described fertilizer polymerizer includes according to the mass fraction：4～6 parts of sodium metasilicate, 1～3 part of sodium chlorate, ammonium chloride 2
～3 parts, 1～2 part of sodium carbonate, 1～2 part of sodium chloride, 0.7～0.9 part of prodan, 2～4 parts of potassium chloride, NaOH 0.4～
0.6 part.
2. environment-friendly type secondary salinization of land soil conditioner as claimed in claim 1 is it is characterised in that according to the mass fraction, its
Composition of raw materials is as follows：
140～160 parts of almond slag, 300～400 parts of carrot leaf, 160～180 parts of biochemical fulvic acid, medical stone powder 120～150
Part, 85～95 parts of poly-aspartate, 30～45 parts of methene butanedioic acid, 10～20 parts of azotobacter chroococcum, fertilizer polymerizer 850～
950 parts, 10～13 parts of EM bacterium；Wherein, described fertilizer polymerizer includes according to the mass fraction：6 parts of sodium metasilicate, sodium chlorate 1
Part, 3 parts of ammonium chloride, 1 part of sodium carbonate, 2 parts of sodium chloride, 0.7 part of prodan, 4 parts of potassium chloride, 0.4 part of NaOH.
3. environment-friendly type secondary salinization of land soil conditioner as claimed in claim 2 is it is characterised in that according to the mass fraction, its
Composition of raw materials is as follows：
150 parts of almond slag, 320 parts of carrot leaf, 180 parts of biochemical fulvic acid, 140 parts of medical stone powder, 90 parts of poly-aspartate, first
40 parts of butanedioic acid of fork, 14 parts of azotobacter chroococcum, 900 parts of fertilizer polymerizer, 13 parts of EM bacterium；Wherein, described fertilizer polymerizer is pressed
Mass fraction meter includes：4 parts of sodium metasilicate, 3 parts of sodium chlorate, 2 parts of ammonium chloride, 2 parts of sodium carbonate, 1 part of sodium chloride, prodan
0.9 part, 2 parts of potassium chloride, 0.6 part of NaOH.
4. a kind of preparation method of the environment-friendly type secondary salinization of land soil conditioner described in claim 1 is it is characterised in that include
Following steps：
S1, by 120～180 parts of almond slag, 250～400 parts of carrot leaf, 160～200 parts of biochemical fulvic acid, medical stone powder 120
～160 parts, 80～120 parts of poly-aspartate, 30～60 parts of methene butanedioic acid, 8～20 parts of azotobacter chroococcum, EM bacterium be added to instead
Answer in kettle, mixed dissolution in kettle, it is subsequently adding 800～1200 parts of fertilizer polymerizer and stir, ferment in the open 5～7
My god；
S2, the product after step S1 ferment in the open is made reactor be warming up to 180-185 DEG C under agitation, reacts 30-45 minute,
Increase the temperature to 200-205 DEG C of reaction 1.5-2 hour again；
S3, question response make reactor temperature be reduced to room temperature after completing, enter granulating disc granulation, dry environment-friendly type
Secondary salinization of land soil conditioner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610753597.6A CN106380340A (en) | 2016-08-29 | 2016-08-29 | Environment-friendly soil amendment for secondary saline-alkali land and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753597.6A CN106380340A (en) | 2016-08-29 | 2016-08-29 | Environment-friendly soil amendment for secondary saline-alkali land and preparation method thereof |
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| CN106380340A true CN106380340A (en) | 2017-02-08 |
Family
ID=57917499
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2572647A (en) * | 2018-04-06 | 2019-10-09 | Pangaea Laboratories Ltd | A Composition And Method For Stabilisation Of Retinoids |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105130678A (en) * | 2015-09-21 | 2015-12-09 | 潍坊友容实业有限公司 | Organic-inorganic compound fertilizer for reducing salinity and alkalinity and improving soil |
| CN105175186A (en) * | 2015-09-16 | 2015-12-23 | 安徽省陆虎生物科技有限公司 | Saline alkali soil improving protein peptide fertilizer |
| CN105359663A (en) * | 2015-11-30 | 2016-03-02 | 天津吉天环境科技发展有限公司 | Improvement method for soil of saline and alkaline land |
-
2016
- 2016-08-29 CN CN201610753597.6A patent/CN106380340A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175186A (en) * | 2015-09-16 | 2015-12-23 | 安徽省陆虎生物科技有限公司 | Saline alkali soil improving protein peptide fertilizer |
| CN105130678A (en) * | 2015-09-21 | 2015-12-09 | 潍坊友容实业有限公司 | Organic-inorganic compound fertilizer for reducing salinity and alkalinity and improving soil |
| CN105359663A (en) * | 2015-11-30 | 2016-03-02 | 天津吉天环境科技发展有限公司 | Improvement method for soil of saline and alkaline land |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2572647A (en) * | 2018-04-06 | 2019-10-09 | Pangaea Laboratories Ltd | A Composition And Method For Stabilisation Of Retinoids |
| US10864148B2 (en) | 2018-04-06 | 2020-12-15 | Pangaea Laboratories Ltd. | Compositions and methods for stabilization of retinoids |
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