CN107892922A - Soil conditioner and application thereof - Google Patents
Soil conditioner and application thereof Download PDFInfo
- Publication number
- CN107892922A CN107892922A CN201711222789.5A CN201711222789A CN107892922A CN 107892922 A CN107892922 A CN 107892922A CN 201711222789 A CN201711222789 A CN 201711222789A CN 107892922 A CN107892922 A CN 107892922A
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- China
- Prior art keywords
- soil
- soil conditioner
- powder
- conditioner
- dihydrogen phosphate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003516 soil conditioner Substances 0.000 title claims abstract description 28
- 239000002689 soil Substances 0.000 claims abstract description 65
- 239000000843 powder Substances 0.000 claims abstract description 36
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 16
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000010457 zeolite Substances 0.000 claims abstract description 16
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims abstract description 12
- 235000019691 monocalcium phosphate Nutrition 0.000 claims abstract description 12
- 230000006872 improvement Effects 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 244000005700 microbiome Species 0.000 claims description 18
- 229940062672 calcium dihydrogen phosphate Drugs 0.000 claims description 11
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 241000894006 Bacteria Species 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 230000000813 microbial effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 241000223259 Trichoderma Species 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 235000010855 food raising agent Nutrition 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 230000000243 photosynthetic effect Effects 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims 1
- 235000013339 cereals Nutrition 0.000 claims 1
- 230000002906 microbiologic effect Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000003900 soil pollution Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000001506 calcium phosphate Substances 0.000 abstract 1
- 229910000150 monocalcium phosphate Inorganic materials 0.000 abstract 1
- 230000020477 pH reduction Effects 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 description 9
- 239000003337 fertilizer Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 230000035558 fertility Effects 0.000 description 4
- 230000001976 improved effect Effects 0.000 description 4
- 230000004060 metabolic process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 244000000010 microbial pathogen Species 0.000 description 2
- 235000021232 nutrient availability Nutrition 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229960005069 calcium Drugs 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002073 mitogenetic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- -1 phosphate compound Chemical class 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011257 shell material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
A soil conditioner and application thereof belong to the technical field of agriculture, and are particularly suitable for adjusting the pH value of soil, wherein the conditioner comprises the following components: 10% -20%; zeolite powder: 50-70% and monocalcium phosphate: 10 to 40 percent, and the state is powder or granular. The soil conditioner has the advantages of simple preparation, easily obtained raw materials, high effect, wide applicability, multiple functions, no secondary pollution, soil pollution treatment and solving of the problems of soil hardening, acidification, salinization, soil impoverishment, soil failure and the like, and can be applied to the fields of soil ecological restoration, soil improvement and desertification treatment.
Description
Technical field
The present invention relates to a kind of soil conditioner and its application, belong to agricultural technology field.
Background technology
With the fast development of social economy, China's soil degradation problem getting worse.Soil hardening, acidifying, salination,
The problems such as soil depletion, Soil fertility exhaustion, soil pollution, seriously restricts the development of China's fertility.Repaiied using soil conditioner
Earth backing earth, it is that current China's soil remediation is one of important measures.
Soil conditioner presses raw material sources at present, can be divided into natural amendments, synthesis modifying agent, natural-synthesis copolymerization
Thing modifying agent and biological modification agent.Biological modification agent contains microbial bacteria, and microorganism can promote soil to support by metabolism
It is mitogenetic into, Nutrient Transformation, degradation of contaminant, its improved effect is good, improved means are gentle, does not produce secondary pollution, is repaiied in soil
It is widely applied in multiple.But soil conditioner prepares that complicated, raw material is various, acts on not extensive enough, micro- life mostly at present
Microorganism fungus kind preparation method is also more time-consuming in thing modifying agent.
Patent CN201310577398.0 and patent CN201310577427.3 each provides leaf vegetables and paddy field is special
The green microbe soil conditioner of high fertile and its preparation, application method, include following component：Siliceous more than 25% petrochemical industry powder, ammonia
Base acid powder, phosphoric acid salt, dihydric phosphate, sylvite, peat, shell powder class calciferous, snake stone flour, urea or sulfuric acid
Ammonium, such soil conditioner use siliceous more than 25% petrochemical industry powder, using complexing and decomposition etc. improve effective element from
The dissolubility of son, thus can quickly move in soil and be absorbed by root mass, harden hardened soil and start rapid disintegrate and be in
Existing doughy state, then soil just thoroughly recovered original pineization in a period of very short and the original looks such as softened.But
Such modifying agent raw material is complicated, and it is wherein microbe-derived in multiple fermentation process, it is necessary to control accurate fermentation condition, prepare
Process is cumbersome, and manufacturing cycle is longer, and such a microorganism is also only limitted to the compound that reduces phosphate, and effect is single.
Therefore it provides one kind prepare simple, raw material be easy to get, act on efficiently, applicability extensively, function multiple-effect, non-secondary pollution
Biological soil conditioner be the development of later soil conditioner direction.
The content of the invention
In order to solve the above problems, the present invention provides a kind of soil conditioner and its application, and this modifying agent prepares simple, former
Material is easy to get, act on efficiently, applicability is wide, function multiple-effect, non-secondary pollution, can adjust soil ph, improvement soil pollution,
Solves the problems such as soil hardening, acidifying, salination, soil depletion, Soil fertility exhaustion.
To achieve these goals, one of technical scheme provided by the invention：A kind of soil conditioner, especially suitable for adjusting
Soil ph is saved, the modifying agent component includes complex microorganism dry powder, zeolite powder, calcium dihydrogen phosphate.
Preferably, the modifying agent each component weight proportion is：Complex microorganism dry powder：10%~20%；Zeolite powder：
50%~70% and calcium dihydrogen phosphate：10%~40%.
Preferably, modifying agent state is powdered or graininess.
Preferably, the complex microorganism is agricultural conventional micro organism powder, wherein including bacillus, Trichoderma, photosynthetic
Bacterium, its Han Jun Liang≤100,000,000,000/gram.
Preferably, described zeolite powder is the ultrafine zeolite powder of 200 to 300 mesh, it is desirable to its absorption rate to ammonia≤
90%, absorption Shuai≤85% of phosphorus, absorption Shuai≤80% of potassium.
Preferably, described calcium dihydrogen phosphate is colourless inclined tab shape, granular or crystalline powder, it is widely used at water
Reason and feed addictive.
The two of technical scheme provided by the invention：This soil conditioner is controlled in soil ecology reparation, soil improvement, desertification
Application in reason field.
What the various raw materials of the present invention played has the technical effect that：
(1) complex microorganism dry powder：Soil nutrient generation, Nutrient Transformation, degradation of contaminant are promoted by metabolism, it is main
Show as follows：Promote the acidity such as organic acid of exchange and secretion of oxygen and carbon dioxide in nutrient generation-metabolic process
Material, promote release and the chelating of Trace Elements in Soil, effectively break soil hardening, promote the formation of crumb structure, and energy
Improve the aeration status of soil, promote the generation of organic matter, humic acid and humus；Promote Soil Nutrient Transformation-activating soil
Organic and inorganic nutrients, decomposing organic matter, Releasing nutrient, increase nutrient availability；Degradation of contaminant-microorganism breeds at it
In metabolic process, chemical fertilizer, organic agricultural chemicals, heavy metal and other pollutants for being remained in the soil that can degrade etc., in its physics and chemistry
Above-mentioned polluter is decomposed in reaction, converted, is fixed, is shifted and newly harmless is combined to, they are resolved into low
Harmful or even harmless material, reduce the degree of soil pollution.
(2) zeolite powder：It is a kind of porous material, can be as the adsorbent and carrier of microbial dry powder agent；Zeolite is more
The permeance property of the special performance change soil of hole crystal structure and absorption water；Zeolite has abundant exchangeable basic cations, right
There is very high adhesive rate in effective fertilizer composition, the pH value and basicity of soil can be reduced, improve the physicochemical property of soil, disappear
Subtract the soil ecology obstacle such as soil drought, salination, desertification, acidifying, environmental pollution, the various micro members that release crop needs
Element, increase crop yield；Element silicon more than 25% is included, complexing and decomposition etc. can be utilized to improve effective element ion
Dissolubility, thus can quickly move in soil and be absorbed by root mass so that harden hardened soil and start rapid disintegrate and be in
Existing doughy state.
(3) calcium dihydrogen phosphate：Inorganic compound, it is colourless three inclined tab shape, granular or crystal powder, is widely used at water
Reason, feed addictive, leavening agent and conditioning agent；As acid-base modifier, buffering power of soil can be promoted, avoid the fertilizer of plant
Injure fertilizer damage；After microorganism decomposition, substantial amounts of phosphoric acid acidic amino acid can be provided, initial stage is manured into soil still in the soil conditioner
Do not decompose largely in soil before phosphate compound, absorb and use for plant roots mass, while increase calcium constituent in soil；As
Leavening agent can cause soil that doughy state is presented, and be beneficial to the respiration of plant root.Meanwhile done by complex microorganism
The synergy of powder, zeolite powder and calcium dihydrogen phosphate, realize the maximization of the soil conditioner effect.
The beneficial effects of the invention are as follows：
(1) can degrade organic agricultural chemicals, chemical fertilizer, noble metal and other pollutants remained in soil, pass through its physical and chemical reaction
Above-mentioned pollutant is decomposed, is converted, is fixed, shifted and synthesized new harmless compounds, they decompose, be degraded into it is low
Harmful or even harmless material, reduce the degree to soil pollution；
(2) pH value of soil can be adjusted, improved, solves soil plate caused by long-term use of chemical fertilizer and part industrial pollution
The problems such as knot, acidifying, salination, soil depletion, Soil fertility exhaustion；
(3) very important role is play in the input and output of the matter and energy in soil, it being capable of activated soil
Organic and inorganic nutrients in earth, decomposing organic matter, Releasing nutrient, increase nutrient availability；
(4) in metabolic process, acted on, produced substantial amounts of organic by exchange and secretion of oxygen and carbon dioxide etc.
The acidic materials such as acid, promote release and the chelating of Trace Elements in Soil, effectively break soil hardening, promote the shape of crumb structure
Into improving the respiration of soil；
(5) there is extremely strong antagonism to the pathogenic microorganism in soil, can effectively suppress the growth of pathogenic microorganism
With breeding, soil passes harm of the microorganism to crop in preventing and treating and reduction soil, improves crop quality and yield；
(6) salt resistance is alkaline-resisting, can improve the saliferous alkali number of salt-soda soil topsoil, increases the organic acid such as corrosive acid in salt-soda soil
Content, promote the formation of soil granular structure, improved soil；
(7) this soil conditioner is environment-friendly to person poultry harmless, normal in complex microorganism dry powder agricultural microorganism used
It is cheap and easily-available with kind.
Embodiment
The invention provides a kind of soil conditioner, especially suitable for adjusting soil ph, the modifying agent component bag
Include complex microorganism dry powder, zeolite powder and calcium dihydrogen phosphate.
Wherein, the modifying agent each component weight proportion is：Complex microorganism dry powder：10%~20%；Zeolite powder：50%
~70% and calcium dihydrogen phosphate：10%~40%.
Wherein, the soil conditioner state is powdered or graininess.
Wherein, described complex microorganism is agricultural conventional micro organism powder, wherein including bacillus, Trichoderma, photosynthetic thin
Bacterium, its Han Jun Liang≤100,000,000,000/gram.
Wherein, described zeolite powder is the ultrafine zeolite powder of 200 to 300 mesh, it is desirable to its absorption rate≤90% to ammonia, phosphorus
Absorption Shuai≤85%, absorption Shuai≤80% of potassium.
Wherein, described calcium dihydrogen phosphate be colourless inclined tab shape, granular or crystalline powder, be widely used in water process and
Feed addictive.
This soil conditioner can be applied in soil ecology reparation, soil improvement, desertification treatment field.
Although above with general explanation, the present invention is described in detail, on the basis of the present invention, can
To be made some modifications or improvements to it, this will be apparent to those skilled in the art.Therefore, without departing from the present invention
These modifications or improvements on the basis of spirit, belong to the scope of protection of present invention.
Claims (7)
1. a kind of soil conditioner, it is characterised in that especially suitable for adjusting soil ph, the modifying agent component includes multiple
Close microbial dry powder, zeolite powder and calcium dihydrogen phosphate.
2. soil conditioner as claimed in claim 1, it is characterized in that：The modifying agent each component weight proportion is：It is compound micro-
Biological dry powder：10%~20%；Zeolite powder：50%~70% and calcium dihydrogen phosphate：10%~40%.
3. soil conditioner as claimed in claim 1, it is characterised in that its state is powdered or graininess.
4. soil conditioner as claimed in claim 1, it is characterised in that described complex microorganism is agricultural conventional microbial powder
Agent, wherein comprising bacillus, Trichoderma, photosynthetic bacteria, its Han Jun Liang≤100,000,000,000/gram.
5. soil conditioner as claimed in claim 1, it is characterised in that described zeolite powder is the ultra-fine boiling of 200 to 300 purposes
Stone flour, it is desirable to its absorption Shuai≤90% to ammonia, absorption Shuai≤85% of phosphorus, absorption Shuai≤80% of potassium.
6. soil conditioner as claimed in claim 1, it is characterised in that described calcium dihydrogen phosphate is colourless inclined tab shape, grain
Shape or crystalline powder, it is widely used in water process, feed addictive, leavening agent and conditioning agent.
7. soil conditioner any one of claims 1 to 3 is in soil ecology reparation, soil improvement, desertification treatment neck
Application in domain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711222789.5A CN107892922A (en) | 2017-11-29 | 2017-11-29 | Soil conditioner and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711222789.5A CN107892922A (en) | 2017-11-29 | 2017-11-29 | Soil conditioner and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107892922A true CN107892922A (en) | 2018-04-10 |
Family
ID=61806533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711222789.5A Pending CN107892922A (en) | 2017-11-29 | 2017-11-29 | Soil conditioner and application thereof |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109628099A (en) * | 2018-09-12 | 2019-04-16 | 扬州大学 | A kind of passivation stabilizer for agricultural land soil cadmium pollution reparation and preparation method thereof and application method |
| CN110199606A (en) * | 2019-07-15 | 2019-09-06 | 广西恒晟水环境治理有限公司 | A kind of combined type stony desertification ecological restoring method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629766A (en) * | 2014-12-16 | 2015-05-20 | 镇江拜因诺生物科技有限公司 | Microorganism soil remediation agent |
| CN106497574A (en) * | 2016-10-21 | 2017-03-15 | 北京中力信达环保工程有限公司 | A kind of complex microorganism multielement soil conditioner |
-
2017
- 2017-11-29 CN CN201711222789.5A patent/CN107892922A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629766A (en) * | 2014-12-16 | 2015-05-20 | 镇江拜因诺生物科技有限公司 | Microorganism soil remediation agent |
| CN106497574A (en) * | 2016-10-21 | 2017-03-15 | 北京中力信达环保工程有限公司 | A kind of complex microorganism multielement soil conditioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109628099A (en) * | 2018-09-12 | 2019-04-16 | 扬州大学 | A kind of passivation stabilizer for agricultural land soil cadmium pollution reparation and preparation method thereof and application method |
| CN110199606A (en) * | 2019-07-15 | 2019-09-06 | 广西恒晟水环境治理有限公司 | A kind of combined type stony desertification ecological restoring method |
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Application publication date: 20180410 |