CN109336671A - A kind of salt-soda soil, desert soil reclamation and detection method - Google Patents
A kind of salt-soda soil, desert soil reclamation and detection method Download PDFInfo
- Publication number
- CN109336671A CN109336671A CN201811213041.3A CN201811213041A CN109336671A CN 109336671 A CN109336671 A CN 109336671A CN 201811213041 A CN201811213041 A CN 201811213041A CN 109336671 A CN109336671 A CN 109336671A
- Authority
- CN
- China
- Prior art keywords
- soil
- salt
- desert
- soda
- extract
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
-
- 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
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- General Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biotechnology (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of salt-soda soil, desert soil reclamation and detection methods, including soil improvement method and Soil K+adsorption method, wherein the step of Soil K+adsorption method is as follows: taking two parts of part backfill soil samples, a backfill soil sample directly obtains soil extract with deionized water hybrid filtering, another backfill soil sample measures the pH value, salinity leaching rate and plant germination index of two parts of soil extracts using soil extract is obtained with deionized water hybrid filtering again after deionized water spray leaching respectively；And it is compared with common salt-soda soil, the pH value of desert soil, salinity leaching rate and plant germination index.The present invention can make soil become the faintly acid for being more suitable for plant growth by alkalescent, also significantly improve the salinity leaching rate of soil and the germination index of plant, be conducive to the growth of plant, obviously improve the quality of original soil, and it is able to achieve innoxious, the recycling treatment of kitchen garbage again, realize waste resource effective use.
Description
Technical field
The invention belongs to field of environment protection field more particularly to a kind of salt-soda soils, desert soil reclamation and detection method.
Background technique
Currently, salt-soda soil, desert soil it is general in alkalescent, the salinity leaching rate of soil is very low, the life of unsuitable plant
Long, the germination index of plant is relatively low, the growth of unsuitable plant；Therefore, it is necessary to develop effective organic fertilizer out to salt
Alkali, desert soil improved；
The processing method of kitchen garbage mainly includes landfill, burning, aerobic compost, anaerobic digestion and processing feed etc..Wherein, it fills out
Bury the minimizing that rubbish may be implemented, but kitchen garbage is mainly based on carbohydrate and dish leaf, pericarp, and moisture content is high,
Landfill is also easy to produce a large amount of leachate contamination underground water；One of the effective ways of rubbish are burned and handle, but in kitchen garbage
Organic matter and water content are high, and incinerating combustion value is low, atmosphere easy to pollute；Anaerobic fermentation is the new technology of a processing kitchen garbage, but
It is that many areas for improvement are still had in terms of organic matter decomposition rate and methane production.
There are also municipal sludges to refer generally to city sewage plant sludge, including primary sludge and excess sludge.Primary sludge
In containing bacterium, pathogen and heavy metal etc., a large amount of microorganisms and zoogloea are contained in the excess sludge that biological treatment generates,
Moisture content is relatively high and is not easy to be dehydrated.Existing organic principle has inorganic constituents, content and sewage again in sewage plant sludge
Factory's influent quality and sewage plant treatment process have direct relation.Organic principle jelly structure, particle is thinner, and density is smaller, holds
Easily degenerate smelly, moisture content is high and is not easy dehydration and is suitable for pipeline.Inorganic constituents particle is thicker, and density is larger, is easily formed
Precipitating, moisture content is lower and is easy to be dehydrated, but mobility is poor, is unfavorable for pipeline.
According to statistics, municipal sludge is handled, and 40% or more is used for garbage loading embeading, and 33% using burning, the larger waste of resource.
Summary of the invention
For the present invention in order to solve above-mentioned defect existing in the prior art and deficiency, providing one kind can make soil by weak
Alkalinity becomes the faintly acid for being more suitable for plant growth, also significantly improves the salinity leaching rate of soil and the germination index of plant, has
Conducive to the growth of plant, hence it is evident that the quality of original soil is improved, and is able to achieve innoxious, the recycling treatment of kitchen garbage again,
Realize salt-soda soil, desert soil reclamation and the detection method of waste resource effective use.
Technical solution of the present invention: a kind of salt-soda soil, desert soil reclamation and detection method, including soil improvement method and
Soil K+adsorption method, wherein the step of soil improvement method is as follows:
1) kitchen garbage separation of solid and liquid, agriculture and forestry organic waste material pulverization process, riverway sludge and municipal sludge dehydration；
It 2) will kitchen garbage 40-60 parts processed, 10-20 parts of agriculture and forestry organic waste material, riverway sludge and municipal administration dirt by step 1)
Active carbon is added after 20-40 parts of mud mixing and hydrogen peroxide carries out compost fermentation, dioxygen water sterilization, active carbon removes part stink, living
Property charcoal and hydrogen peroxide account for mixture mass percent be 5-10%；
3) the compost fermentation product 1 in step 2) is subjected to compression water removal, carries out compost fermentation again, be maintained at its temperature
50-70 DEG C, when its temperature is more than 70 DEG C, turning cooling is carried out using rooter, then voluntarily compost fermentation is held to 50-70 DEG C
It is 14-28 days continuous, it is repeatedly extremely decomposed, obtain compost fermentation product 2；
4) it forms kitchen fertilizer: after the compost fermentation product 2 in step 5) is carried out deodorizing process, successively being cooled down, dried
With the processing such as cooling, organic fertilizer is obtained；The produced organic fertilizer content of organic matter is high, contains N P and K inorganic nutrients；
5) organic fertilizer that step 4) obtains is applied in specified salt-soda soil or desert soil according to conventional fertilizer application ratio and is obtained
To backfill；
Wherein the step of Soil K+adsorption method is as follows:
1) a backfill soil sample is taken, is dissolved with deionized water according to the soil ratio that w/v is 10:1, in room temperature condition
Under, after horizontal oscillations extract 2h under conditions of 200r/min, soil extract is obtained by filtration in filter paper,
2) pH value is directly measured with pH S-3C type pH meter, measures conductivity EC1 with DDS-11A type electric conductivity instrument；
3) a backfill soil sample is separately taken, spray leaching is carried out to soil sample with deionized water, spray time is 24 hours, spray knot
Shu Hou dissolves soil according to the soil ratio that w/v is 10:1, at room temperature, horizontal under conditions of 200r/min
After mechanical shaking extraction lh, soil extract is obtained by filtration in filter paper,
4) pH value is directly measured with pH S-3C type pH meter, measures conductivity EC2 with DDS-11A type electric conductivity instrument；
5) the EC1 value of the EC2 value of soil after spray and the soil not sprayed is compared, obtains the salt of two kinds of soil extracts
Divide leaching rate；
6) the obtained soil extract of 6mL step 1) is drawn and is added to that be covered with the diameter of filter paper be Mei Gepei in the culture dish of 9cm
Support ware and be inoculated with 20 full Xiaoqinling Nature Reserve seeds, be placed in (20 scholar l) DEG C incubator and cultivate, for 24 hours measurement germination refer to
Number, each processing are repeated 3 times；
7) the obtained soil extract of 6mL step 3) is drawn and is added to that be covered with the diameter of filter paper be Mei Gepei in the culture dish of 9cm
Support ware and be inoculated with 20 full Xiaoqinling Nature Reserve seeds, be placed in (20 scholar l) DEG C incubator and cultivate, for 24 hours measurement germination refer to
Number, each processing are repeated 3 times；
8) under the same conditions, the control of one group of plant germination index planted in common salt-soda soil or desert soil is set
Experiment.
Preferably, the mixing mass ratio in the step 3) of soil improvement method are as follows: kitchen garbage 60%, agriculture and forestry organic waste material
10%, riverway sludge and municipal sludge 30%, it is 5% that active carbon and hydrogen peroxide, which account for the mass percent of mixture,；In step 4) again
The temperature of compost fermentation is maintained at 50 DEG C.
Preferably, the mixing mass ratio in the step 3) of soil improvement method are as follows: kitchen garbage 40%, agriculture and forestry organic waste material
20%, riverway sludge and municipal sludge 40%, it is 10% that active carbon and hydrogen peroxide, which account for the mass percent of mixture,；In step 5) again
The temperature of secondary compost fermentation is maintained at 70 DEG C.
Preferably, the mixing mass ratio in the step 3) of soil improvement method are as follows: kitchen garbage 50%, agriculture and forestry organic waste material
15%, riverway sludge and municipal sludge 35%, it is 8% that active carbon and hydrogen peroxide, which account for the mass percent of mixture,；In step 5) again
The temperature of compost fermentation is maintained at 60 DEG C.
Preferably, the calculation method of salinity leaching rate is as follows in Soil K+adsorption method: salinity leaching rate=EC1-EC2/
EC1*100% ；The calculation method of germination index is as follows: germination index=improvement soil extract percentage of seedgermination * seminal root/
The percentage of seedgermination * seed root long * 100% of distilled water.
Preferably, the pH value for the soil extract that step 1) obtains in Soil K+adsorption method is 6.8, and salinity leaching rate is
65, germination index 99%；The pH value for the soil extract that step 3) obtains is 6.7, and salinity leaching rate is 68, and germination index is
102%；And the pH value of common salt-soda soil or desert soil extracting solution is 7.5, salinity leaching rate is 10, germination index 80%.
The present invention can make soil become the faintly acid for being more suitable for plant growth by alkalescent, also significantly improve the salt of soil
The germination index for dividing leaching rate and plant, is conducive to the growth of plant, hence it is evident that improve the quality of original soil, and be able to achieve meal again
Innoxious, the recycling treatment of kitchen rubbish realize waste resource effective use.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, but not to the limit of the scope of the present invention
System.
Embodiment 1
A kind of salt-soda soil, desert soil reclamation and detection method, including soil improvement method and Soil K+adsorption method, wherein soil
The step of modification method, is as follows:
1) kitchen garbage separation of solid and liquid, agriculture and forestry organic waste material pulverization process, riverway sludge and municipal sludge dehydration；
It 2) will be by 60 parts of the processed kitchen garbage of step 1), 10 parts of agriculture and forestry organic waste material, riverway sludge and 30 parts of municipal sludge
Active carbon is added after mixing and hydrogen peroxide carries out compost fermentation, dioxygen water sterilization, active carbon removes part stink, active carbon and dioxygen
The mass percent that water accounts for mixture is 5%；
3) the compost fermentation product 1 in step 2) is subjected to compression water removal, carries out compost fermentation again, its temperature is made to be maintained at 50
DEG C, when its temperature is more than 50 DEG C, turning cooling is carried out using rooter, then voluntarily compost fermentation continues 14-28 to 50 DEG C
It, it is repeatedly extremely decomposed, obtain compost fermentation product 2；
4) it forms kitchen fertilizer: after the compost fermentation product 2 in step 5) is carried out deodorizing process, successively being cooled down, dried
With the processing such as cooling, organic fertilizer is obtained；The produced organic fertilizer content of organic matter is high, contains N P and K inorganic nutrients；
5) organic fertilizer that step 4) obtains is applied in specified salt-soda soil or desert soil according to conventional fertilizer application ratio and is obtained
To backfill；
Wherein the step of Soil K+adsorption method is as follows:
1) a backfill soil sample is taken, is dissolved with deionized water according to the soil ratio that w/v is 10:1, in room temperature condition
Under, after horizontal oscillations extract 2h under conditions of 200r/min, soil extract is obtained by filtration in filter paper,
2) pH value is directly measured with pH S-3C type pH meter, measures conductivity EC1 with DDS-11A type electric conductivity instrument；
3) a backfill soil sample is separately taken, spray leaching is carried out to soil sample with deionized water, spray time is 24 hours, spray knot
Shu Hou dissolves soil according to the soil ratio that w/v is 10:1, at room temperature, horizontal under conditions of 200r/min
After mechanical shaking extraction lh, soil extract is obtained by filtration in filter paper,
4) pH value is directly measured with pH S-3C type pH meter, measures conductivity EC2 with DDS-11A type electric conductivity instrument；
5) the EC1 value of the EC2 value of soil after spray and the soil not sprayed is compared, obtains the salt of two kinds of soil extracts
Divide leaching rate；
6) the obtained soil extract of 6mL step 1) is drawn and is added to that be covered with the diameter of filter paper be Mei Gepei in the culture dish of 9cm
Support ware and be inoculated with 20 full Xiaoqinling Nature Reserve seeds, be placed in (20 scholar l) DEG C incubator and cultivate, for 24 hours measurement germination refer to
Number, each processing are repeated 3 times；
7) the obtained soil extract of 6mL step 3) is drawn and is added to that be covered with the diameter of filter paper be Mei Gepei in the culture dish of 9cm
Support ware and be inoculated with 20 full Xiaoqinling Nature Reserve seeds, be placed in (20 scholar l) DEG C incubator and cultivate, for 24 hours measurement germination refer to
Number, each processing are repeated 3 times；
8) under the same conditions, the control of one group of plant germination index planted in common salt-soda soil or desert soil is set
Experiment.
The calculation method of salinity leaching rate is as follows in Soil K+adsorption method: salinity leaching rate=EC1-EC2/EC1*100%
；The calculation method of germination index is as follows: germination index=improvement soil extract percentage of seedgermination * seminal root/distilled water kind
Sub- germination percentage * seed root long * 100%.
The pH value for the soil extract that step 1) obtains in Soil K+adsorption method is 6.8, and salinity leaching rate is 65, germination
Index is 99%；The pH value for the soil extract that step 3) obtains is 6.7, and salinity leaching rate is 68, germination index 102%；And
The pH value of common salt-soda soil or desert soil extracting solution is 7.5, and salinity leaching rate is 10, germination index 80%.
Embodiment 2
The mixing mass ratio in the step 3) of soil improvement method are as follows: kitchen garbage 40%, agriculture and forestry organic waste material 20%, riverway sludge and
The mass percent that municipal sludge 40%, active carbon and hydrogen peroxide account for mixture is 10%；The temperature of compost fermentation again in step 5)
Degree is maintained at 70 DEG C.
Embodiment 3
The mixing mass ratio in the step 3) of soil improvement method are as follows: kitchen garbage 50%, agriculture and forestry organic waste material 15%, riverway sludge and
The mass percent that municipal sludge 35%, active carbon and hydrogen peroxide account for mixture is 8%；The temperature of compost fermentation again in step 5)
It is maintained at 60 DEG C.
The present invention can make soil become the faintly acid for being more suitable for plant growth by alkalescent, also significantly improve the salt of soil
The germination index for dividing leaching rate and plant, is conducive to the growth of plant, hence it is evident that improve the quality of original soil, and be able to achieve meal again
Innoxious, the recycling treatment of kitchen rubbish realize waste resource effective use.
Claims (6)
1. a kind of salt-soda soil, desert soil reclamation and detection method, including soil improvement method and Soil K+adsorption method, feature
Be: wherein the step of soil improvement method is as follows:
1) kitchen garbage separation of solid and liquid, agriculture and forestry organic waste material pulverization process, riverway sludge and municipal sludge dehydration；
It 2) will kitchen garbage 40-60 parts processed, 10-20 parts of agriculture and forestry organic waste material, riverway sludge and municipal administration dirt by step 1)
Active carbon is added after 20-40 parts of mud mixing and hydrogen peroxide carries out compost fermentation, dioxygen water sterilization, active carbon removes part stink, living
Property charcoal and hydrogen peroxide account for mixture mass percent be 5-10%；
3) the compost fermentation product 1 in step 2) is subjected to compression water removal, carries out compost fermentation again, be maintained at its temperature
50-70 DEG C, when its temperature is more than 70 DEG C, turning cooling is carried out using rooter, then voluntarily compost fermentation is held to 50-70 DEG C
It is 14-28 days continuous, it is repeatedly extremely decomposed, obtain compost fermentation product 2；
4) it forms kitchen fertilizer: after the compost fermentation product 2 in step 5) is carried out deodorizing process, successively being cooled down, dried
With the processing such as cooling, organic fertilizer is obtained；The produced organic fertilizer content of organic matter is high, contains N P and K inorganic nutrients；
5) organic fertilizer that step 4) obtains is applied in specified salt-soda soil or desert soil according to conventional fertilizer application ratio and is obtained
To backfill；
Wherein the step of Soil K+adsorption method is as follows:
1) a backfill soil sample is taken, is dissolved with deionized water according to the soil ratio that w/v is 10:1, in room temperature condition
Under, after horizontal oscillations extract 2h under conditions of 200r/min, soil extract is obtained by filtration in filter paper,
2) pH value is directly measured with pH S-3C type pH meter, measures conductivity EC1 with DDS-11A type electric conductivity instrument；
3) a backfill soil sample is separately taken, spray leaching is carried out to soil sample with deionized water, spray time is 24 hours, spray knot
Shu Hou dissolves soil according to the soil ratio that w/v is 10:1, at room temperature, horizontal under conditions of 200r/min
After mechanical shaking extraction lh, soil extract is obtained by filtration in filter paper,
4) pH value is directly measured with pH S-3C type pH meter, measures conductivity EC2 with DDS-11A type electric conductivity instrument；
5) the EC1 value of the EC2 value of soil after spray and the soil not sprayed is compared, obtains the salt of two kinds of soil extracts
Divide leaching rate；
6) the obtained soil extract of 6mL step 1) is drawn and is added to that be covered with the diameter of filter paper be Mei Gepei in the culture dish of 9cm
Support ware and be inoculated with 20 full Xiaoqinling Nature Reserve seeds, be placed in (20 scholar l) DEG C incubator and cultivate, for 24 hours measurement germination refer to
Number, each processing are repeated 3 times；
7) the obtained soil extract of 6mL step 3) is drawn and is added to that be covered with the diameter of filter paper be Mei Gepei in the culture dish of 9cm
Support ware and be inoculated with 20 full Xiaoqinling Nature Reserve seeds, be placed in (20 scholar l) DEG C incubator and cultivate, for 24 hours measurement germination refer to
Number, each processing are repeated 3 times；
8) under the same conditions, the control of one group of plant germination index planted in common salt-soda soil or desert soil is set
Experiment.
2. a kind of salt-soda soil, desert soil reclamation and detection method according to claim 1, it is characterised in that: in soil
Mixing mass ratio in the step 3) of modification method are as follows: kitchen garbage 60%, agriculture and forestry organic waste material 10%, riverway sludge and municipal sludge
30%, the mass percent that active carbon and hydrogen peroxide account for mixture is 5%；The temperature of compost fermentation is maintained at 50 again in step 4)
℃。
3. a kind of salt-soda soil, desert soil reclamation and detection method according to claim 1, it is characterised in that: in soil
Mixing mass ratio in the step 3) of modification method are as follows: kitchen garbage 40%, agriculture and forestry organic waste material 20%, riverway sludge and municipal sludge
40%, the mass percent that active carbon and hydrogen peroxide account for mixture is 10%；The temperature of compost fermentation is maintained at again in step 5)
70℃。
4. a kind of salt-soda soil, desert soil reclamation and detection method according to claim 1, it is characterised in that: in soil
Mixing mass ratio in the step 3) of modification method are as follows: kitchen garbage 50%, agriculture and forestry organic waste material 15%, riverway sludge and municipal sludge
35%, the mass percent that active carbon and hydrogen peroxide account for mixture is 8%；The temperature of compost fermentation is maintained at 60 again in step 5)
℃。
5. a kind of salt-soda soil, desert soil reclamation and detection method according to claim 1, it is characterised in that: in soil
The calculation method of salinity leaching rate is as follows in detection method: salinity leaching rate=EC1-EC2/EC1*100%；The meter of germination index
Calculation method is as follows: germination index=improvement soil extract percentage of seedgermination * seminal root/distilled water percentage of seedgermination * seed
Root long * 100%.
6. a kind of salt-soda soil, desert soil reclamation and detection method according to claim 1, it is characterised in that: in soil
The pH value for the soil extract that step 1) obtains in detection method is 6.8, and salinity leaching rate is 65, germination index 99%；Step
3) pH value of the soil extract obtained is 6.7, and salinity leaching rate is 68, germination index 102%；And common salt-soda soil or
The pH value of desert soil extracting solution is 7.5, and salinity leaching rate is 10, germination index 80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811213041.3A CN109336671A (en) | 2018-10-18 | 2018-10-18 | A kind of salt-soda soil, desert soil reclamation and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811213041.3A CN109336671A (en) | 2018-10-18 | 2018-10-18 | A kind of salt-soda soil, desert soil reclamation and detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109336671A true CN109336671A (en) | 2019-02-15 |
Family
ID=65310045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811213041.3A Pending CN109336671A (en) | 2018-10-18 | 2018-10-18 | A kind of salt-soda soil, desert soil reclamation and detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109336671A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149834A (en) * | 2019-07-08 | 2019-08-23 | 新疆农业科学院哈密瓜研究中心 | A kind of "Hami" melon planting soil modification method |
| CN110484266A (en) * | 2019-07-24 | 2019-11-22 | 清华大学 | A kind of sludge base soil conditioner and preparation method thereof |
| CN111108835A (en) * | 2019-11-27 | 2020-05-08 | 同济大学 | Method for improving low organic soil |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504404A (en) * | 2009-03-03 | 2009-08-12 | 广东电网公司佛山供电局 | Soil corrosivity evaluation method for substation grounding network in Guangdong area |
| CN101949920A (en) * | 2010-09-15 | 2011-01-19 | 上海岩土工程勘察设计研究院有限公司 | Method for determining pollution level of polluted soil |
| CN103499680A (en) * | 2013-09-27 | 2014-01-08 | 国家电网公司 | Soil corrosiveness evaluation method for grounding grid of transformer substation |
| CN106278417A (en) * | 2015-06-11 | 2017-01-04 | 重庆爱家乡控股集团有限公司 | A kind of method utilizing municipal sludge to produce biological organic fertilizer |
| CN107064409A (en) * | 2017-03-24 | 2017-08-18 | 东莞翔液体肥料有限公司 | A kind of soil fast determining method |
| CN107827502A (en) * | 2017-12-13 | 2018-03-23 | 广州普邦园林股份有限公司 | A kind of kitchen waste compost is used for the method for soil improvement |
-
2018
- 2018-10-18 CN CN201811213041.3A patent/CN109336671A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504404A (en) * | 2009-03-03 | 2009-08-12 | 广东电网公司佛山供电局 | Soil corrosivity evaluation method for substation grounding network in Guangdong area |
| CN101949920A (en) * | 2010-09-15 | 2011-01-19 | 上海岩土工程勘察设计研究院有限公司 | Method for determining pollution level of polluted soil |
| CN103499680A (en) * | 2013-09-27 | 2014-01-08 | 国家电网公司 | Soil corrosiveness evaluation method for grounding grid of transformer substation |
| CN106278417A (en) * | 2015-06-11 | 2017-01-04 | 重庆爱家乡控股集团有限公司 | A kind of method utilizing municipal sludge to produce biological organic fertilizer |
| CN107064409A (en) * | 2017-03-24 | 2017-08-18 | 东莞翔液体肥料有限公司 | A kind of soil fast determining method |
| CN107827502A (en) * | 2017-12-13 | 2018-03-23 | 广州普邦园林股份有限公司 | A kind of kitchen waste compost is used for the method for soil improvement |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149834A (en) * | 2019-07-08 | 2019-08-23 | 新疆农业科学院哈密瓜研究中心 | A kind of "Hami" melon planting soil modification method |
| CN110484266A (en) * | 2019-07-24 | 2019-11-22 | 清华大学 | A kind of sludge base soil conditioner and preparation method thereof |
| CN111108835A (en) * | 2019-11-27 | 2020-05-08 | 同济大学 | Method for improving low organic soil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Chu et al. | Hydrothermal carbonization of microalgae for phosphorus recycling from wastewater to crop-soil systems as slow-release fertilizers | |
| CN109160860A (en) | Cities and towns kitchen garbage, agriculture and forestry organic waste material and riverway sludge and municipal sludge federated resourceization utilize method | |
| CN109336671A (en) | A kind of salt-soda soil, desert soil reclamation and detection method | |
| CN111423996A (en) | Complex microbial inoculant, preparation method thereof and application thereof in soil remediation field | |
| Zeng et al. | Recovery of nitrogen and phosphorus fertilizer from pig farm biogas slurry and incinerated chicken manure fly ash | |
| Li et al. | Analyzing nutrient distribution in different particle-size municipal aged refuse | |
| CN114988926A (en) | Organic compound fertilizer produced by eighty percent of sludge with water content and manufacturing method thereof | |
| CN102786195B (en) | Method for synchronously treating hydrocotyle verticillata and dewatered sludge by utilizing Peace-II earthworms | |
| Prisa et al. | Microbial processing of tannery waste for compost production in the growth and quality improvement of ornamental plants | |
| van Midden et al. | The impact of anaerobic digestate on soil life: A review | |
| Chen et al. | The effect of soil amendment derived from P-enhanced sludge pyrochar on ryegrass growth and soil microbial diversity | |
| CN104478184B (en) | A kind of method of municipal sludge clean utilization | |
| CN106834143B (en) | Microbial agent, greening garbage soil remediation agent and application thereof | |
| CN101307234B (en) | Organic modifying agent for low-yield soil and method for preparing same | |
| Liu et al. | Recovery of phosphorus via harvesting phosphorus-accumulating granular sludge in sequencing batch airlift reactor | |
| Shaarani et al. | Co-composting landfill leachate with sugarcane bagasse for biofertilizer production | |
| CN109266573B (en) | Fermentation agent and microbial inoculum for treating landfill leachate and reverse osmosis concentrated solution and treatment method | |
| CN106916593A (en) | A kind of aeolian sandy soil renovation agent and preparation method thereof and aeolian sandy soil restorative procedure | |
| CN105923944A (en) | Method for harmless treatment of municipal sludge | |
| JP5948651B2 (en) | Surplus sludge generation suppression method and organic wastewater treatment method | |
| CN109626600A (en) | The preparation method and method for sludge treatment of a kind mud | |
| Xue et al. | Effects of co-applications of biochar and solid digestate on enzyme activities and heavy metals bioavailability in Cd-polluted greenhouse soil | |
| CN113403084A (en) | Salinized soil composite modifier produced by using agricultural waste, preparation method and application thereof | |
| Xiang et al. | Effects of modified excess sludge on the growth of artemisia ordosica and transformation of heavy metals | |
| CN114644992A (en) | Strain of Coxsackia and method for in-situ remediation of high-concentration heavy metal lead and uranium contaminated soil by using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |