CN106612702A - Protected area vegetable soil ecological remediation method - Google Patents
Protected area vegetable soil ecological remediation method Download PDFInfo
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- CN106612702A CN106612702A CN201611270571.2A CN201611270571A CN106612702A CN 106612702 A CN106612702 A CN 106612702A CN 201611270571 A CN201611270571 A CN 201611270571A CN 106612702 A CN106612702 A CN 106612702A
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- soil
- vegetable
- restorative procedure
- protected field
- beneficial
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
Abstract
The invention discloses a protected area vegetable soil ecological remediation method. The method is characterized by comprising the steps of removing hazardous organisms in soil; removing hazardous substance in the soil; supplementing soil beneficial microorganisms; supplementing microelements in the soil. Due to adopting the technical scheme, according to the protected area vegetable soil ecological remediation method, by soil close plastic shed disinfection, relevant technologies of soil conditioning, hazardous organism conditioning in the soil, hazardous substance removing in the soil, the soil beneficial microorganism (actinomycetes, saccharomycetes, bacillus and the like) supplementing, microelement supplementing in the soil and the like are begun with, the problem of deficient organic matter and microelements in the soil is solved completely, and the soil granular structure, buffer ability and pH value are recovered; soil beneficial microorganism bacterial flora is balanced, soil-borne diseases and insect pests are inhibited, and the purposes of greenness of protected area vegetable, sustainability, ecological controllability and friendly environment are achieved.
Description
Technical field
The present invention relates to agricultural technology field, more particularly to a kind of vegetable at protected field soil ecology restorative procedure.
Background technology
Protecting field plastic shed soil ecological environment abuses fertilizer and pesticide and control measures are improper and destroyed, soil due to abuse
The problems such as earth acidifying, salination, continuous cropping obstacle, soil-borne disease insect pest, starts generation and with cultivation in the continuous cropping booth of more than 3 years
The prolongation of time is increasingly weighed, it has also become the restriction problem that vegetable at protected field is sustainable, Green Development is urgently to be resolved hurrily.
The content of the invention
The technical problem to be solved in the present invention is to overcome drawbacks described above, there is provided one kind efficiently solves current booth vegetable life
Soil issues present in product, have effectively recovered the ecological balance and health of protecting field soil, it is ensured that the sustainable development in soil
Exhibition, realizes green, the efficient and safe vegetable at protected field soil ecology restorative procedure of growing vegetables industry.
To solve the above problems, the technical solution adopted in the present invention is：
Vegetable at protected field soil ecology restorative procedure, it is characterised in that：Comprise the following steps：
Remove the harmful organism in soil；
Remove the harmful substance in soil；
Supplement soil beneficial microbe；
Supplement Trace Elements in Soil.
As a kind of improvement：In removing the harmful substance step in the harmful organism and removing soil in soil, by soil
Disinfectant is applied with water punching, the closed vexed canopy of booth 15 to 20 days, mat shelter 15 to 20 days.
As a kind of improvement：The soil sterilants includes 1,3- dichloropropylenes, cyanamide, cyanogas and water, and mass ratio is
75∶3∶2∶20。
As a kind of improvement：In soil beneficial microbe step is supplemented, peptide element living protein, the peptide element living protein are added
Including organic matter >=30%, beneficial bacterium >=200,000,000/g.
As a kind of improvement：In soil beneficial microbe step is supplemented, bio-bacterial manure, bio-bacterial manure is added to include unwrapping wire
Bacterium, Trichoderma, bacillus subtilis bacterial content >=2,000,000,000/gram.
As a kind of improvement：In Trace Elements in Soil step is supplemented, trace element fertilizer, the trace element fertilizer are added
Including silicon 20%, calcium 30%, potassium 10%, iron 3%, sulphur 8%, chitin 0.05%, boron, zinc, manganese, copper, magnesium total content >=10%.
As a kind of improvement：Also include raw manure fermentation.
As a kind of improvement：In raw manure fermentation step, organic zymophyte, organic zymophyte is added to have in raw excrement
Beneficial viable bacteria total amount >=200,000,000/g.
As a result of above-mentioned technical proposal, the present invention from conditioning soil, is removed in soil by the vexed canopy sterilization of soil
Harmful organism (nematode, insect, germ etc.), harmful substance (nitrite, salt ion, the root exudates removed in soil
Deng), supplement soil beneficial microbe (actinomyces, saccharomycete, bacillus etc.), supplement Trace Elements in Soil (boron, silicon, calcium,
Zinc, iron, molybdenum, copper etc.) etc. correlation technique start with, thoroughly solve the soil organism, trace element scarcity problem, recover soil granular
Structure, buffer capacity and P in soil H value；Balanced soil beneficial microbe colony, suppresses the generation of soil-borne disease insect pest, realizes protection
Ground vegetables production green, sustainable and ecology is controllable, eco-friendly target.
Specific embodiment
Embodiment：
Vegetable at protected field soil ecology restorative procedure, comprises the following steps：
Selection 7, August part temperature is high, illumination is strong has a rest a batch phase, removes in canopy after all invalid bodies, weeds, discarded object, soil
Earth carries out rotary tillage, leveling, ridging, overlay film.
Remove the harmful organism in soil；Soil sterilants is applied with water punching, the closed vexed canopy of booth 15 to 20 days, mat shelter 15
By 20 days.The soil sterilants includes 1,3- dichloropropylenes, cyanamide, cyanogas and water, and mass ratio is 75: 3: 2: 20.Pass through
Fumigation action, effectively kills germ, worm's ovum and the weed seed of soil, thorough cleaning soil.
Nitrolim also known as lime nitrogen, with lime nitrogen as raw material, with effect of sulfuric acid and be obtained cyanamide solution.In a kettle.
Input water, with cryosel water cooling, puts into lime nitrogen, maintains the temperature between 0～15 DEG C, and 5% sulfuric acid solution is added dropwise, and adjusts pH=
6,20min is kept, filter, wash, in returning again to reactor, lime nitrogen is added, repeat aforesaid operations 2 times, by the mistake for obtaining
Filtrate carries out film concentration, keeps certain temperature, and cyanamide solution is obtained after concentration.
Remove the harmful substance in soil；In vexed canopy, Sui Shuichong applies soil sterilants, and under the dilution of water Eh is reduced
Value, when being down to 160mv, many heavy metals all can generate the sulfide of slightly solubility and reduce its toxicity.
For the soil of heavy metal slight pollution, acid ground liming, soil pH value can be improved, make cadmium, zinc, copper,
Mercury etc. forms hydroxide precipitation, so as to reduce their concentration in soil, reduces the harm to plant.
Supplement soil beneficial microbe；Add peptide element living protein, peptide element living protein includes organic matter >=30%, beneficial
Bacterium >=200,000,000/g.Add bio-bacterial manure, bio-bacterial manure include actinomyces, Trichoderma, bacillus subtilis bacterial content >=2,000,000,000/gram.
Crop rhizosphere forms large-scale superior microorganism flora, other pathogens of antagonism and root-knot nematode.
Supplement Trace Elements in Soil.Trace element fertilizer, the trace element fertilizer is added to include silicon 20%, calcium 30%, potassium
10%, iron 3%, sulphur 8%, chitin 0.05%, boron, zinc, manganese, copper, magnesium total content >=10%.Science is micro- in supplementing,
Reduce physiological disturbance.
Peptide element living protein, microbial-bacterial fertilizer and trace element fertilizer are sprinkled into furrow varus and enter soil leveling.
Also include raw manure fermentation.Add organic zymophyte in raw excrement, beneficial viable bacteria total amount >=2 of the organic zymophyte
Hundred million/g.Using the raw excrement of organic fermenting bacterial preparation fermentation, pathogen, the worm's ovum in the middle of the raw excrement of removing etc., from Sources controlling, while rotten
Ripe, activation and the nutrient content and utilization rate of the raw excrement of raising.
Also include addition chemical fertilizer.Determine chemical fertilizer reasonable employment amount, reduce soil salt.
By above-mentioned measure, the soil organism and nutrient content can be increased, soil physico-chemical property can be improved and be particularly soil
Earth colloidal nature, can increase volume weight of soils again, improve purification capacity of soil.By heavy metal and the soil of pollution by pesticides, enrich
Organic fertilizer can increase adsorption capacity of the soil colloid to it, while agron can be complexed polluter, significantly improve soil
Earth is passivated the ability of pollutant, so as to weaken its murder by poisoning to plant.Increase beneficial bacterium, some harmful substances in soil may be used also
With by biodegradable.
By using peptide element living protein, increase organic matter and protein content, reduce fertilizer application amount, suitable earthworm can be created
The prolific environment of earthworm.Earthworm is a kind of biology that can improve soil self purification activity, using it can also process municipal refuse and
The harmful substance such as trade waste and agricultural chemicals, heavy metal.Therefore, earthworm is described as " ecological strong man " and " net by people
Change device " etc..Expand numerous earthworm and can reach removing harmful substance this purpose.
For the improvement of heavy-metal contaminated soil, mainly by it is biological prosthetic, using lime, applying organic manure, tune of pouring water
The measures such as section Soil Eh, reduce or eliminate pollution.For the preventing and treating of organic pollution, by applying organic manure material, using micro-
Biodegradable microbial inoculum, the regulation and control measure such as soil pH and Eh, accelerate the degraded of pollutant, so as to eliminate pollution.
By Experimental Comparison, the present invention to the average prevention effect of nematodiasis up to more than 98%, imitate by the preventing and treating to root rot
Fruit reaches more than 97%, can effectively kill harmful organism and the root exudates such as pathogenic bacteria, weeds, insect, nematode in soil
Etc. harmful substance.From the sterilization effect to soil, the control effect to disease, mend the growth of microbial total quantity and flora after bacterium
The comprehensive analysis such as structure optimization and cost benefit, this soil ecological reestablishment is simple to operate, and consumption is few, effect is high, to vegetable
Dish safety, the soil texture is had no adverse effects.Low cost, high efficiency, it is suitable for large area applications.
Proved by the test in the domestic main vegetable at protected field place of production, using technical scheme after, equal mu saving
78.0 yuan of agricultural chemicals expense, saves 300 yuan of recruitment, saves chemical fertilizer and puts into 268.5 yuan, and meter mu is cost-effective 646.5 yuan.Average mu volume increase
1026 kilograms, it is 1378.6 yuan that mu increases benefit, and the newly-increased net earnings of mu newly-increased 2025.1 yuan of net earnings, i.e. unit scale is
2025.1 yuan.
One embodiment of the present of invention has been described in detail above, but the content is only the preferable enforcement of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement
Deng, all should belong to the present invention patent covering scope within.
Claims (8)
1. vegetable at protected field soil ecology restorative procedure, it is characterised in that：Comprise the following steps：
Remove the harmful organism in soil；
Remove the harmful substance in soil；
Supplement soil beneficial microbe；
Supplement Trace Elements in Soil.
2. vegetable at protected field soil ecology restorative procedure according to claim 1, it is characterised in that：Remove having in soil
In harmful substance step in the biological soil with removing of evil, soil sterilants is applied with water punching, the closed vexed canopy of booth 15 to 20 days,
Mat shelter 15 to 20 days.
3. vegetable at protected field soil ecology restorative procedure according to claim 1, it is characterised in that：The soil sterilants
Including 1,3- dichloropropylenes, cyanamide, cyanogas and water, mass ratio is 75: 3: 2: 20.
4. vegetable at protected field soil ecology restorative procedure according to claim 1, it is characterised in that：Supplementing, soil is beneficial
In microbial step, peptide element living protein, the peptide element living protein is added to include organic matter >=30%, beneficial bacterium >=200,000,000/g.
5. vegetable at protected field soil ecology restorative procedure according to claim 4, it is characterised in that：Supplementing, soil is beneficial
In microbial step, add bio-bacterial manure, bio-bacterial manure include actinomyces, Trichoderma, bacillus subtilis bacterial content >=2,000,000,000/
Gram.
6. vegetable at protected field soil ecology restorative procedure according to claim 1, it is characterised in that：It is micro- in soil is supplemented
In secondary element step, trace element fertilizer, the trace element fertilizer is added to include silicon 20%, calcium 30%, potassium 10%, iron 3%, sulphur
8%, chitin 0.05%, boron, zinc, manganese, copper, magnesium total content >=10%.
7. according to one of them described vegetable at protected field soil ecology restorative procedure of claim 1 to 6, it is characterised in that：Also
Including raw manure fermentation.
8. vegetable at protected field soil ecology restorative procedure according to claim 7, it is characterised in that：In raw manure fermentation step
In, add organic zymophyte in raw excrement, the beneficial viable bacteria total amount >=200,000,000/g of the organic zymophyte.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611270571.2A CN106612702A (en) | 2016-12-24 | 2016-12-24 | Protected area vegetable soil ecological remediation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611270571.2A CN106612702A (en) | 2016-12-24 | 2016-12-24 | Protected area vegetable soil ecological remediation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106612702A true CN106612702A (en) | 2017-05-10 |
Family
ID=58838424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611270571.2A Pending CN106612702A (en) | 2016-12-24 | 2016-12-24 | Protected area vegetable soil ecological remediation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073861A (en) * | 2019-06-11 | 2019-08-02 | 山东思远农业开发有限公司 | A kind of bilayer composite type greenhouse |
| CN110622645A (en) * | 2019-10-23 | 2019-12-31 | 北京嘉博文生物科技有限公司 | Soil improvement method |
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| CN1868274A (en) * | 2006-06-06 | 2006-11-29 | 郑建秋 | Method for killing various kinds of harmfull bioses in soil |
| CN1868255A (en) * | 2006-06-06 | 2006-11-29 | 郑建秋 | Method for killing various kinds of harmful bioses in soil of green-house |
| CN104186057A (en) * | 2014-08-21 | 2014-12-10 | 辽宁省农业科学院微生物工程中心 | Method for preventing and treating plant soil-borne diseases and cultivating anti-bacteria cultivation soil |
| CN104429211A (en) * | 2013-11-07 | 2015-03-25 | 济南兆龙科技发展有限公司 | Soil fumigation and activation method |
-
2016
- 2016-12-24 CN CN201611270571.2A patent/CN106612702A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1868274A (en) * | 2006-06-06 | 2006-11-29 | 郑建秋 | Method for killing various kinds of harmfull bioses in soil |
| CN1868255A (en) * | 2006-06-06 | 2006-11-29 | 郑建秋 | Method for killing various kinds of harmful bioses in soil of green-house |
| CN100455183C (en) * | 2006-06-06 | 2009-01-28 | 郑建秋 | Method for killing various kinds of harmful bioses in soil of green-house |
| CN104429211A (en) * | 2013-11-07 | 2015-03-25 | 济南兆龙科技发展有限公司 | Soil fumigation and activation method |
| CN104186057A (en) * | 2014-08-21 | 2014-12-10 | 辽宁省农业科学院微生物工程中心 | Method for preventing and treating plant soil-borne diseases and cultivating anti-bacteria cultivation soil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073861A (en) * | 2019-06-11 | 2019-08-02 | 山东思远农业开发有限公司 | A kind of bilayer composite type greenhouse |
| CN110622645A (en) * | 2019-10-23 | 2019-12-31 | 北京嘉博文生物科技有限公司 | Soil improvement method |
| CN110622645B (en) * | 2019-10-23 | 2022-07-15 | 北京嘉博文生物科技有限公司 | Soil improvement method |
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