CN106497573A - A kind of soil conditioner of saline-alkaline soil and its preparation method and application - Google Patents
A kind of soil conditioner of saline-alkaline soil and its preparation method and application Download PDFInfo
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- CN106497573A CN106497573A CN201610887319.XA CN201610887319A CN106497573A CN 106497573 A CN106497573 A CN 106497573A CN 201610887319 A CN201610887319 A CN 201610887319A CN 106497573 A CN106497573 A CN 106497573A
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- 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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- 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
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
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Abstract
The invention discloses a kind of soil conditioner of saline-alkaline soil and its preparation method and application, according to weight percentage by phyllosilicate, Salt-tolerant microbial agent, nanoscale, hydroxyapatite, micronization organic matter, coconut carbon, shell dusty material, constitute without terebinthine sawdust and the agricultural sulphuric acid titanium powder of straw powder material, agricultural magnesium sulfate powder, agricultural active SiO 2 powder, moderate amount of sulfuric acid salt and sulphite, fertilizer powder.The present invention comprehensive improved soil property in terms of water, fertilizer, air and heat, raw five, improves topsoil environment, reaches balance crop alimentary, strengthen crop resistance, promote crop root normal growth, improve emergence rate, crop yield and quality is improved, while reducing chemical input product consumption.
Description
Technical field
The invention belongs to soil conditioner technical field, more particularly to a kind of soil conditioner of saline-alkaline soil and preparation method thereof
And application.
Background technology
Soil conditioner (Soil Conditioner) is by agricultural water-loss reducer and the natural mud rich in organic matter, humic acid
Charcoal or other Organic substances are primary raw material, are aided with bioactive ingredients and nutrient composition, process through scientific technology
Product, has highly significant " water conservation, weight gaining, ventilative " three big soil conditioning performances.Can break soil compaction, chesson,
Improve the gas permeability of soil, reduce the soil weight, promote soil microbial activities, strengthen soil rich water penetration；There is conditioned soil
Earth, administers desert. water conservation drought resisting, strengthen disease-resistant crops ability, improve crop yield, improve quality of agricultural product, recover agriculture
The functions such as crop ecosystem, increase substantially survival rate of planting and agricultural output；Improve agriculture and forestry product quality, recover agricultural and produce
The natural style and features of product.Existing soil conditioner great majority targetedly add for acidifying, the salinization of soil problem of soil
Acid, alkali electroless composition, from the principle improvement salt-soda soil of acid-base balance, acidifying ground；Another kind of have in recent years for crop land
Machine matter is lost in a large number, causes the problem of soil depletion, is processed to compensate through appropriate with the changing food waste of high-carbon, peat as raw material
Another kind of soil conditioning material of the crop land organic matter for target；Mostly existing soil conditioner is with uneven for soil acid-base
Weighing apparatus or the simple product for increasing the soil organism, the recovery consideration to the agro-farming attribute of soil are few.
In sum, existing soil conditioner great majority targetedly add for acidifying, the salinization of soil problem of soil
Some acid, alkali electroless compositions, from the principle improvement salt-soda soil of acid-base balance, acidifying ground；Another kind of for crop land in recent years
Carry out organic matter to be lost in a large number, cause the problem of soil depletion, with the changing food waste of high-carbon, peat as raw material through appropriate processing with
Another kind of soil conditioning material of the compensation crop land organic matter for target；Mostly existing soil conditioner is with for soil acid-base
The uneven or simple product for increasing the soil organism, to soil solid water, solid fertilizer, improves water body, effective fertilizer composition and takes off
Often consider in sulfur Annual distribution relation few；Cause soil artificial input intervention under its ecological balance relation to decline side
To sustainable development.
Content of the invention
It is an object of the invention to provide a kind of soil conditioner of saline-alkaline soil and its preparation method and application, it is intended to which it is right to solve
The recovery consideration of the agro-farming attribute of soil is few, cause soil under the intervention of artificial input its ecological balance relation to decline side
Problem to sustainable development.
The present invention is achieved in that a kind of soil conditioner of saline-alkaline soil, and the soil conditioner of saline-alkaline soil is according to weight
Percentage composition is by phyllosilicate 12%wt～30%wt, 1.5 ‰ wt of Salt-tolerant microbial agent～3.0 ‰ wt, nanoscale, hydroxyl
Apatite 3%wt～16%wt, micronization organic matter 58%wt, coconut carbon 5%wt～16%wt, shell dusty material
6%wt～15%wt, without terebinthine sawdust and straw powder material 8%wt～52%wt, agricultural magnesium sulfate powder 1.5%wt～
6%wt, agricultural sulphuric acid titanium powder 0.5%wt～12%wt, agricultural active SiO 2 powder 2.0%wt～12%wt, 1%～
6.5% sulfate and sulphite, fertilizer powder 3.0%wt～20%wt compositions.
Further, 100 mesh～600 mesh of layered silicate；20 nanometers～120 nanometers of nanometer mean grain size, ultra-fine
Process 100 mesh～200 mesh of organic matter particle mean size；600 mesh～800 mesh of coconut carbon granularity；400 mesh of shell dusty material granularity
～600 mesh；Terebinthine sawdust, 80 mesh～200 mesh of straw powder material granularity are not contained；300 mesh～400 mesh of agricultural magnesium sulfate powder；
120 mesh～200 mesh of agricultural sulphuric acid titanium powder；80 mesh～400 mesh of agricultural active SiO 2 powder；Fertilizer powder N, P, K, S, Al
20 mesh～200 mesh.
Another object of the present invention is to providing a kind of preparation method of the soil conditioner of saline-alkaline soil, the preparation side
Method is comprised the following steps：
Step one, phyllosilicate and Salt-tolerant microbial agent after intensive mixer is sufficiently mixed, in proportion with nanometer
Level hydroxyapatite, micronization organic matter, coconut carbon, shell dusty material strength under the conditions of strength kneader mesohigh
15min～10min is mediated, temperature is less than 60 °；
Step 2, the material that handles well and agricultural magnesium sulfate powder, agricultural sulphuric acid titanium powder, agricultural active silicon dioxide powder
Strength mediates 6min～15min again in proportion at end；
Step 3, the material that handles well mix standing after 10min～15min, temperature with the fertilizer powder strength of technological requirement
Ratio is adjusted with agricultural active SiO 2 powder, sulfate, sulphite, fertilizer powder after 0 °～30 ° of degree, time 90min
Quiet 90min after example.
Another object of the present invention is to providing a kind of using method of the soil conditioner of saline-alkaline soil, the user
Method includes：Synchronous with chemical fertilizer use, be used alone and be used in mixed way with foliage fertilizer.
Further, the conditioner is synchronous with chemical fertilizer uses, mass ratio 1:0.003～0.009.
Further, the exclusive use method includes：With the seed dressing of crop seeding plant seed, seed dressing method and sowing
Local soil 1:0.001～0.006 mass ratio mix homogeneously is used.
Further, the conditioner is used in mixed way mass ratio 1 with foliage fertilizer:0..03～0.08.
Another object of the present invention is to providing a kind of soil conditioner prepared by the soil conditioner of saline-alkaline soil.
Soil conditioner of saline-alkaline soil and its preparation method and application that the present invention is provided, soil ecology repair materials from water,
Fertilizer, air and heat, raw five aspect comprehensive repair soil physico-chemical properties, improve Soil structure, while having certain fertilizer effect concurrently.With layer
Shape silicate be carrier, supplement plant growing needed for nutrient, trace element and domestication after nitrogen-fixing bacteria, phosphorus-solubilizing bacteria,
The multiple-microorganisms such as molten potassium bacterium, bacillus cereuss, using " displacement ", " intercalation " between interlayer, mixed system intermediate ion, " ion is handed over
Change ", the course of reaction such as " nested reaction ", nutrient and microorganism quilt cover, embed interlayer and hole into phyllosilicate,
Then through series of chemical, phyllosilicate is made to produce substantial amounts of " layer ", " hole ", its " layer ", " hole " are in nanometer chi
Degree state, produces absorption, nesting for occurring due to the microeffect of goods and materials, skin effect or quantum effect under nm regime etc.
Several functions so as to can absorb water and can solid fertilizer and can adsorb soil particle three kinds of functions gentle slow releases discharge water, fertilizer
Feature.In terms of water, fertilizer, air and heat, raw five, comprehensive improved soil property, improves topsoil environment, reaches balance crop battalion
Support, strengthen crop resistance, promote crop root normal growth, improve emergence rate, improve crop yield and quality, while reductionization
Learn input consumption.
Soil remediation material of the present invention is powder, can increase the specific surface area for contacting with soil granular, reacting.Using repairing
Acid-base neutralization reaction principle, ion exchange principle, salt transforming principle between multiple material intermediate ion, make the physicochemical character in saline and alkaline upper border
Improved, reduced pH value and salinity, increased soil nutrient and increase soil fertility, base manure can be made and the fertilizer that topdresses can be worked as to apply
With.The natural micelle of soil remediation material use, increases the content of humic acid, fulvic acid organic acid content and probioticss in soil,
By beneficial microorganism activity, improve soil aggregate.Material can reduce the decomposition rate of the soil organism, increase rotten
Growing coefficient, improves the humus content of the soil, is conducive to the accumulation of the soil organism.In soil is increased, beneficial bacterial content is same
When, enhance the decomposition and inversion to organic matter and act on, so as to improve soil organic matter content.According to the ecological environment in salt-soda soil,
The ratio of each raw material of adjustment product, forms one and induces the eucyclic condition of target salt-soda soil Di Weisheng groups.In material
Modified sheet silicate, with porous and interlayer structure.When the material is applied in open, complicated soil environment, modified layer
Shape silicate for product in microorganism provide " house " for shielding, be effectively improved, optimize the existence of microorganism
Environment, improves microbial activity.Certain thickness soil is covered on repair materials top layer, can prevent ultraviolet direct irradiation in material
In microorganism in material, prevent microorganism from being killed by ultraviolet, ensure content of microorganisms in material.Microorganism is living in soil
Dynamic, the soil water, fertilizer, air and heat improve comprehensively, can improve microbial activity.Adsorb more moisture fixed, holding from soil
The humidity of soil, reduces soil liquid salt concentration.Material can play absorption and nested effect, by itself porous, surface
The big characteristic of product, adsorption moisture that can be more, and the moisture for being adsorbed is had preferably hold power.Repair materials effectively can increase
Plus the content of organic matter, humus are also good water suction, water-keeping material.Long-term cropping on salt-soda soil, salt ion sheet as
Fertilizer, applying quantity of chemical fertilizer are unsuitable too high, therefore it is extremely important to alkaline land improving to reduce loss of chemical fertilizer rate, raising chemical fertilizer utilization ratio.
By soil ecology repair materials nanometer order reaction, the chemical element not temporarily being absorbed by plants in being manured into soil is inlaid into material
Between material, act on through root system of plant or microbial activitiess are slowly released, so as to realizing slow-release fertilizer, lowering loss of chemical fertilizer
The environmental pollution that brings, increase substantially chemical fertilizer utilization ratio.Product colour is black, the powder of pitchy, absorbs infrared ray energy
Power effectively improves by force soil heat absorption capacity.Change three Phase Proportion of soil solid, liquid, gas, change soil thermal conductivity, so as to improve soil
Earth absorbs heat and preserves the ability of heat.The patent of invention is to recover soil agro-farming attribute as target, there is provided one is repaired soil
The condition of soil luck ecological balance system, there is provided set up good soil microcirculation for approach, comprehensive rehabilitating soil agro-farming attribute.
The present invention is effectively improved effective fertilizer composition residence time destribution in plough horizon, increases 10-15cm layers effective ingredient 37%
Above content, lowers 0-5cm layers effective ingredient more than 50%.Meanwhile, it is effectively improved Effective Soil Water Content more than 15%.
Description of the drawings
Fig. 1 is the preparation method flow chart of soil conditioner of saline-alkaline soil provided in an embodiment of the present invention.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that specific embodiment described herein is not used to only in order to explain the present invention
Limit the present invention.
Below in conjunction with the accompanying drawings the application principle of the present invention is explained in detail.
The soil conditioner of saline-alkaline soil of the embodiment of the present invention is according to weight percentage by phyllosilicate (100 mesh～600
Mesh) 12%wt～30%wt, 1.5 ‰ wt of Salt-tolerant microbial agent～3.0 ‰ wt, nanoscale (receive by particle mean size 20 nanometers～120
Rice), hydroxyapatite 3%wt～16%wt, (100 mesh～200 mesh of particle mean size, the content of organic matter is or not micronization organic matter
Be less than) 58%wt, coconut carbon (600 mesh～800 mesh of granularity) 5%wt～16%wt, shell dusty material (400 mesh of granularity～
600 mesh) 6%wt～15%wt, without terebinthine sawdust, straw powder material (80 mesh～200 mesh of granularity) 8%wt～52%wt,
Agricultural magnesium sulfate powder (300 mesh～400 mesh) 1.5%wt～6%wt, agricultural sulphuric acid titanium powder (120 mesh～200 mesh) 0.5%
Wt～12%wt, agricultural active SiO 2 powder (80 mesh～400 mesh) 2.0%wt～12%wt, 1%～6.5% sulfate
Constitute with sulphite and (N, P, K, S, Al) fertilizer powder (20 mesh～200 mesh) 3.0%wt～20%wt.
As shown in figure 1, the preparation method of the soil conditioner of saline-alkaline soil of the embodiment of the present invention is comprised the following steps：
S101：Phyllosilicate and Salt-tolerant microbial agent after intensive mixer is sufficiently mixed, in proportion with nanoscale
Hydroxyapatite, micronization organic matter, coconut carbon, shell dusty material are strongly pinched under the conditions of strength kneader mesohigh
15min～10min is closed, temperature is less than 60 °；
S102：The material that handles well and agricultural magnesium sulfate powder, agricultural sulphuric acid titanium powder, agricultural active SiO 2 powder
Strength mediates 6min～15min again in proportion；
S103：The material that handles well mixes 10min～15min with (N, P, K, S, Al) fertilizer powder strength of technological requirement
Afterwards standing, after 0 °～30 ° of temperature, time 90min with agricultural active SiO 2 powder, sulfate, sulphite, (N, P, K,
S, Al) fertilizer powder adjusts quiet 90min after ratio in technological requirement.
Soil conditioner of saline-alkaline soil provided in an embodiment of the present invention be sufficiently mixed with common chemical fertilizer after commonly making by chemical fertilizer
Consistent with method, use synchronous with chemical fertilizer, use quality ratio 1:0.003～0.009；Exclusive use method and crop seeding
The local soil 1 of plant seed seed dressing, seed dressing method and sowing:0.001～0.006 mass ratio mix homogeneously is used；With blade face
Fertilizer is mixed together, use quality ratio 1:0..03～0.08.
The application effect of the present invention is explained in detail with reference to specific embodiment.
First, product testing, demonstration
The Inner Mongol, Tibet region, Wenchuan County in Sichuan, body in Zhangjiakou Area, Hebei Province area.
2nd, products application technology
In housework alkaline land soil data：Total salt quantity 0.6% is once；pH8.5-9.0；Belong to sodium chloride and sulfate synthesis
Type salt-soda soil.
(1) Dressing date
Apply before sowing or field planting.
(2) amount of application
Salinization and alkalization according to soil is administered, it is recommended that amount of application 150kg/ mus.
(3) method of application
It is divided into and spreads fertilizer over the fields, ditch spread, spreads manuer in holes.
To spread fertilizer over the fields, based on ditch spread before crop field planting；Plant growth early stage is to spread manuer in holes, based on ditch spread；Planting density is larger
Crop is using spreading fertilizer over the fields.
Effective fertilizer composition residence time destribution in plough horizon is effectively improved, increases 10-15cm layer effective ingredient
More than 37% content, lowers 0-5cm layers effective ingredient more than 50%.Meanwhile, it is effectively improved Effective Soil Water Content more than 15%.
Presently preferred embodiments of the present invention is the foregoing is only, not in order to limit the present invention, all in essence of the invention
Any modification, equivalent and improvement that is made within god and principle etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of soil conditioner of saline-alkaline soil, it is characterised in that the soil conditioner of saline-alkaline soil according to weight percentage by
Phyllosilicate 12%wt～30%wt, 1.5 ‰ wt of Salt-tolerant microbial agent～3.0 ‰ wt, nanoscale, hydroxyapatite 3%
Wt～16%wt, micronization organic matter 58%wt, coconut carbon 5%wt～16%wt, shell dusty material 6%wt～15%
Wt, without terebinthine sawdust and straw powder material 8%wt～52%wt, agricultural magnesium sulfate powder 1.5%wt～6%wt, agricultural
Sulphuric acid titanium powder 0.5%wt～12%wt, agricultural active SiO 2 powder 2.0%wt～12%wt, 1%～6.5% sulphuric acid
Salt and sulphite, fertilizer powder 3.0%wt～20%wt compositions.
2. soil conditioner of saline-alkaline soil as claimed in claim 1, it is characterised in that 100 mesh～600 of layered silicate
Mesh；20 nanometers～120 nanometers of nanometer mean grain size, 100 mesh～200 mesh of micronization organic matter particle mean size；Coconut husk carbon granules
Spend 600 mesh～800 mesh；400 mesh～600 mesh of shell dusty material granularity；Terebinthine sawdust, straw powder material granularity 80 are not contained
Mesh～200 mesh；300 mesh～400 mesh of agricultural magnesium sulfate powder；120 mesh～200 mesh of agricultural sulphuric acid titanium powder；Agricultural active dioxy
80 mesh～400 mesh of SiClx powder；0 mesh～200 mesh of fertilizer powder N, P, K, S, Al2.
3. a kind of preparation method of soil conditioner of saline-alkaline soil as claimed in claim 1, it is characterised in that the preparation method bag
Include following steps：
Step one, phyllosilicate and Salt-tolerant microbial agent after intensive mixer is sufficiently mixed, in proportion with nanoscale hydroxyl
Base apatite, micronization organic matter, coconut carbon, shell dusty material are strongly mediated under the conditions of strength kneader mesohigh
15min～10min, temperature are less than 60 °；
Step 2, the material that handles well and agricultural magnesium sulfate powder, agricultural sulphuric acid titanium powder, agricultural active SiO 2 powder by
Strength mediates 6min～15min to ratio again；
Step 3, the material that handles well mix standing, 0 ° of temperature after 10min～15min with the fertilizer powder strength of technological requirement
～30 °, adjust after ratio with agricultural active SiO 2 powder, sulfate, sulphite, fertilizer powder after time 90min
Quiet 90min.
4. a kind of using method of soil conditioner of saline-alkaline soil as is described in the claims, it is characterised in that the using method
Including：Conditioner is synchronous with chemical fertilizer to be used, is used alone and is used in mixed way with foliage fertilizer.
5. using method as claimed in claim 4, it is characterised in that the conditioner is synchronous with chemical fertilizer to be used, use quality
Ratio 1:0.003～0.009.
6. using method as claimed in claim 4, it is characterised in that the exclusive use method includes：With crop seeding
The local soil 1 of plant seed seed dressing, seed dressing method and sowing:0.001～0.006 mass ratio mix homogeneously is used.
7. using method as claimed in claim 4, it is characterised in that the conditioner is used in mixed way mass ratio with foliage fertilizer
1:0..03～0.08.
8. the soil conditioner that prepared by a kind of soil conditioner of saline-alkaline soil described in claim 1～2 any one.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673859A (en) * | 2017-10-31 | 2018-02-09 | 北京根来福农业科技有限公司 | A kind of soil conditioner and fertilizer |
| CN108496615A (en) * | 2018-02-12 | 2018-09-07 | 中国科学院南京土壤研究所 | A kind of blade face barrier and its preparation method and application |
| CN110452071A (en) * | 2019-09-10 | 2019-11-15 | 山东胜伟盐碱地科技有限公司 | A kind of preparation method of the alkaline land improving compound fertilizer based on ultra-fine grinding technology |
| CN115637151A (en) * | 2022-11-08 | 2023-01-24 | 中国农业大学 | Acidic soil conditioner and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107673859A (en) * | 2017-10-31 | 2018-02-09 | 北京根来福农业科技有限公司 | A kind of soil conditioner and fertilizer |
| CN108496615A (en) * | 2018-02-12 | 2018-09-07 | 中国科学院南京土壤研究所 | A kind of blade face barrier and its preparation method and application |
| CN108496615B (en) * | 2018-02-12 | 2020-03-31 | 中国科学院南京土壤研究所 | Foliar blocking agent and preparation method and application thereof |
| CN110452071A (en) * | 2019-09-10 | 2019-11-15 | 山东胜伟盐碱地科技有限公司 | A kind of preparation method of the alkaline land improving compound fertilizer based on ultra-fine grinding technology |
| CN115637151A (en) * | 2022-11-08 | 2023-01-24 | 中国农业大学 | Acidic soil conditioner and preparation method thereof |
| CN115637151B (en) * | 2022-11-08 | 2024-04-30 | 中国农业大学 | Acid soil conditioner and preparation method thereof |
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Application publication date: 20170315 |