CN107663140A - A kind of improving fertilizer and its production method suitable for salt-soda soil - Google Patents
A kind of improving fertilizer and its production method suitable for salt-soda soil Download PDFInfo
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- CN107663140A CN107663140A CN201711038433.6A CN201711038433A CN107663140A CN 107663140 A CN107663140 A CN 107663140A CN 201711038433 A CN201711038433 A CN 201711038433A CN 107663140 A CN107663140 A CN 107663140A
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- fertilizer
- salt
- soda soil
- soil
- improving
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of improving fertilizer and its production method suitable for salt-soda soil, improving fertilizer includes A fertilizer and B fertilizer, and it is 30~40 that wherein A fertilizer, which includes weight ratio,:8~12:20~30:8~12:6~10:6~10:3~5 desulfurated plaster, flyash, bentonite, zeolite, urea, ammonium phosphate and calcium chloride；It is 45~55 that B fertilizer, which includes weight ratio,:20~30:10~20:6~10:1~3 seawood meal, cow dung, dregs of beans, stalk and microorganism composite powder；It is 1 that microorganism composite powder, which includes weight ratio,:2:1:1:1 azotobacter chroococcum, trichodermaharzianum, butyric acid clostruidium, bacillus subtilis and German-style lactic acid bacteria.The present invention can effectively improve the soil texture in salt-soda soil, increase soil fertility, reduce saline and alkaline, coordinate plant culture, persistently can effectively improve salt-soda soil.
Description
Technical field
The invention belongs to agricultural fertilizer material technical field, specifically, be related to a kind of improving fertilizer suitable for salt-soda soil and
Its production method.
Background technology
Salt-soda soil is most of relevant with the accumulation of the carbonate in soil, and basicity is generally higher, serious salt affected soil
Regional plant can hardly survive.Salt-soda soil is during utilization, briefly, can be divided into light salt-soda soil, moderate saline-alkali soil
And heavy saline.Light salt-soda soil refers to its emergence very likely, and salt content is below 3/1000ths；Heavy saline refers to it
Salt content is more than 6/1000ths, and emergence rate is less than 50%, and moisture in soil pH value causes soil hardening more than 8.5, to crop
Root system has inhibitory action, make crop do not grow or develop it is unhealthy；Moderate saline-alkali soil is then therebetween.For salt-soda soil
Improvement, chemical method has a preferable effect, and chemical modifying is exactly to improve salt-soda soil using some acid salts substances
Property, the acid-base value of soil is reduced, increase the cation replacement ability of soil, reduce the salt content of soil, strengthen micro- in soil
The activity of biology and enzyme, promote plant root growth.Improve the physical property of soil, increase soil granular structure, coordinate soil
Liquid manure gas heat, increases soil fertility.But chemical modifying easily causes chemical composition residual, so, biological modification method becomes
The main flow in market, traditional biological control measure improves salt-soda soil, i.e., easy to implement the method with plant improvement salt-soda soil, economy effect
It is beneficial notable.Biological control measure can gradually change the physical characteristic of soil, soil texture is changed, and quality becomes loose, thoroughly
Gas and water storage capacity enhancing.
Power industry is coal-fired rich and influential family, and the SO2 that coal-burning power plant is discharged every year accounts for the 50% of national total release, wet type stone
Lime stone-gypsum is the fume desulphurization method that thermal power plant is most widely used, this also have led to desulfurated plaster and flyash into
For two big solid waste of power plant, desulfurated plaster can effectively improve salt affected soil, and the sodium ion and gypsum in soil are molten
Calcium ion-exchanged caused by solution, supplement calcium ion can eliminate toxic action of the carbonate to plant, reduce the basicity of soil, adjust
The pH value of soil is saved, the dispersiveness of soil sticking grain is improved, soil water permeability is improved, while is also given birth in desulfurated plaster containing plant
The mineral elements such as long necessary sulphur, silicon, useful crop plants growth.The mineral element that flyash contains because of it, it has been reported that Japanese
Fertilizer is made into be applied.
The fertilizer formed using only inorganic elements, although the transformation to salt-soda soil can play certain effect, if not
If being intervened using other elements and other manner, the time that its effect maintains may be restricted, therefore, it is necessary in inorganic member
When the fertilizer of element applies, coordinate and apply organic fertilizer and carry out corresponding plant culture, can just receive more preferable improved effect.
The content of the invention
It is an object of the present invention to provide a kind of improving fertilizer suitable for salt-soda soil；
Another object of the present invention is to provide a kind of production method of the improving fertilizer suitable for salt-soda soil.
Technical solution of the present invention is as follows：
A kind of improving fertilizer suitable for salt-soda soil, including A fertilizer and B fertilizer, it is 30~40 that wherein A fertilizer, which includes weight ratio,:8~
12:20~30:8~12:6~10:6~10:3~5 desulfurated plaster, flyash, bentonite, zeolite, urea, ammonium phosphate and chlorine
Change calcium；
It is 45~55 that B fertilizer, which includes weight ratio,:20~30:10~20:6~10:1~3 seawood meal, cow dung, dregs of beans, stalk
With microorganism composite powder；
It is 1 that microorganism composite powder, which includes weight ratio,:2:1:1:1 azotobacter chroococcum, trichodermaharzianum, butyric acid fusiform brood cell's bar
Bacterium, bacillus subtilis and German-style lactic acid bacteria.
Preferably, the weight ratio of described desulfurated plaster, flyash, bentonite, zeolite, urea, ammonium phosphate and calcium chloride
For 35:10:25:10:8:8:4.
Preferably, the weight ratio of described seawood meal, cow dung, dregs of beans, stalk and microorganism composite powder is 50:25:15:8:
2。
A kind of production method of improving fertilizer suitable for salt-soda soil, comprises the following steps：
A. it is 30~40 by weight:8~12:20~30:8~12:6~10:6~10:3~5 prepare desulfurated plaster, powder
Coal ash, bentonite, zeolite, urea, ammonium phosphate and calcium chloride, desulfurated plaster, flyash, bentonite, zeolite and calcium chloride are added
It is added to and crushes and mix in pulverizer, and urea and ammonium phosphate are dissolved in the water of corresponding weight, is added to above-mentioned pulverizer
In and be sufficiently mixed with above-mentioned mixture；
B. it is 45~55 by weight:20~30:10~20:6~10 deployed seawood meals, cow dung, dregs of beans and stalk, add
Entering weight, (weight ratio is 1 than the microorganism composite powder for 1~3:2:1:1:1 azotobacter chroococcum, trichodermaharzianum, butyric acid fusiform
Bacillus, bacillus subtilis and German-style lactic acid bacteria), it is well mixed, and deployed humidity carries out compost, spontaneous fermentation 5~7
My god, during which turning 1~2 time；
C. the product that step a is obtained and the obtained products of step b are respectively fed to comminutor be granulated, then dried
Shaping, obtain A fertilizer or B fertilizer；
D. A fertilizer and B fertilizer are mixed in proportion, then packing, which preserves, produces improving fertilizer.
Preferably, described step c is product that the product that obtains step a obtains with step b by 2:1 ratio mixing
After be sent to comminutor and be granulated, then dry forming, obtains improving fertilizer.
Preferably, comminutor is that SET type double-screw extruding pelletizing machines or SES type Single screw extrusions are made in described step c
Grain machine.
Preferably, the diameter of the granulation in described step c is between 1.0~12mm.
Preferably, the A fertilizer or B fertilizer obtained in described step c can be mixed and made into improving fertilizer, can also be used alone.
By adopting the above-described technical solution, beneficial effects of the present invention are as follows：
The improving fertilizer of the present invention, the desulfurated plaster in A fertilizer can effectively improve salt affected soil, sodium ion and stone in soil
Calcium ion-exchanged caused by cream dissolving, supplement calcium ion can eliminate toxic action of the carbonate to plant, reduce the alkalization of soil
The pH value of degree, regulation soil, improves the dispersiveness of soil sticking grain, soil water permeability is improved, while also contain in desulfurated plaster
The mineral elements such as the necessary sulphur of plant growth, silicon, useful crop plants growth；The main oxides of flyash form:SiO2、
Al2O3、FeO、Fe2O3、CaO、TiO2、MgO、K2O、Na2O、SO3、MnO2Deng in addition with P2O5Deng content of mineral substances enriches, can
Effectively to provide mineral matter element, and the unburned carbon granule in flyash is loose porous, can effectively improve salt-soda soil soil
The structure of earth；On the one hand bentonite also has mineral matter, on the one hand also act as the effect of binding agent；Zeolite is enhydrite, is inside had
Cavity, suction-operated can be played, improve soil texture situation, maintain the fertilizer efficiency of fertilizer；Urea, ammonium phosphate and calcium chloride are corresponding
The necessary element of offer plant growth.
Seawood meal, cow dung, dregs of beans and stalk in B fertilizer are the higher organic fertilizer of carbon nitrogen content, can be persistently effective
Keep soil in fertility, there is provided plant growth, after the spontaneous fermentation of microbial germ powder, nutrient is more easy to absorb
Utilize, also, the microorganism component added also advantageously improves the resistance of plant, promotes plant growth.
Therefore, this improving fertilizer can effectively improve the soil texture in salt-soda soil, increase soil fertility, reduce saline and alkaline,
Coordinate plant culture, persistently can effectively improve salt-soda soil.
Embodiment
With reference to embodiment, the present invention is expanded on further.
Embodiment one, suitable for the improving fertilizer in salt-soda soil
A. it is 40 by weight:8:30:8:6:6:3 prepare desulfurated plaster, flyash, bentonite, zeolite, urea, phosphoric acid
Ammonium and calcium chloride, desulfurated plaster, flyash, bentonite, zeolite and calcium chloride are added to and crushes and mixes in pulverizer, and will
Urea and ammonium phosphate are dissolved in the water of corresponding weight, are added in above-mentioned pulverizer and are sufficiently mixed with above-mentioned mixture；
B. it is 50 by weight:20:20:10 deployed seawood meals, cow dung, dregs of beans and stalk, it is 1~3 to add weight ratio
Microorganism composite powder (weight ratio be 1:2:1:1:1 azotobacter chroococcum, trichodermaharzianum, butyric acid clostruidium, withered grass bud
Spore bacillus and German-style lactic acid bacteria), it is well mixed, and deployed humidity carries out compost, spontaneous fermentation 5~7 days, during which turning 1~2
It is secondary；
C. the product that step a is obtained and the obtained products of step b are respectively fed to comminutor be granulated, then dried
Shaping, obtain A fertilizer or B fertilizer；
D. A fertilizer and B fertilizer are pressed 2:1 ratio mixing, then packing, which preserves, produces improving fertilizer.
Embodiment two, suitable for the improving fertilizer in salt-soda soil
A. it is 30 by weight:12:20:12:10:10:5 prepare desulfurated plasters, flyash, bentonite, zeolite, urea,
Ammonium phosphate and calcium chloride, desulfurated plaster, flyash, bentonite, zeolite and calcium chloride are added to and crushes and mixes in pulverizer,
And be dissolved in urea and ammonium phosphate in the water of corresponding weight, it is added in above-mentioned pulverizer and fully mixed with above-mentioned mixture
Close；
B. it is 45 by weight:30:10:6 deployed seawood meals, cow dung, dregs of beans and stalk, add weight than for 3 it is micro-
(weight ratio is 1 to biological composite powder:2:1:1:1 azotobacter chroococcum, trichodermaharzianum, butyric acid clostruidium, bacillus subtilis
Bacterium and German-style lactic acid bacteria), it is well mixed, and deployed humidity carries out compost, spontaneous fermentation 5~7 days, during which turning 1~2 time；
C. the product that step a is obtained and the obtained products of step b are respectively fed to comminutor be granulated, then dried
Shaping, obtain A fertilizer or B fertilizer；
D. A fertilizer and B fertilizer are pressed 2:1 ratio mixing, then packing, which preserves, produces improving fertilizer.
Embodiment three, suitable for the improving fertilizer in salt-soda soil
A. it is 35 by weight:10:25:10:8:8:4 prepare desulfurated plaster, flyash, bentonite, zeolite, urea, phosphorus
Sour ammonium and calcium chloride, desulfurated plaster, flyash, bentonite, zeolite and calcium chloride are added to and crushes and mixes in pulverizer, and
Urea and ammonium phosphate are dissolved in the water of corresponding weight, are added in above-mentioned pulverizer and fully mixed with above-mentioned mixture
Close；
B. it is 50 by weight:25:815:8 deployed seawood meals, cow dung, dregs of beans and stalk, add weight than for 2 it is micro-
(weight ratio is 1 to biological composite powder:2:1:1:1 azotobacter chroococcum, trichodermaharzianum, butyric acid clostruidium, bacillus subtilis
Bacterium and German-style lactic acid bacteria), it is well mixed, and deployed humidity carries out compost, spontaneous fermentation 5~7 days, during which turning 1~2 time；
C. the product that product step a obtained obtains with step b is by 2:1 is made than being sent to comminutor after row mixing
Grain, then dry forming, obtains improving fertilizer.
Example IV, suitable for salt-soda soil improving fertilizer using effect
From in April, 2015 in September, 2017, respectively with this fertilizer in the saline and alkaline plot maize planting in Weifang littoral area, cultivation
Preceding 2000 kilograms of every mu of administration is used as base fertilizer, ploughs deeply leveling field；Meanwhile it is in original saline and alkaline plot to set one group of control field
Fertilizer (control 1) is not added with, is planted using general planting method.During plantation, to the side such as the plant height of corn, root system, growth
Face is detected, and finds that the growth of the corn using fertilizer plot of the present invention rises appreciably then；Corn is solid also to be had in advance,
Than control 1 10 days or so in advance；And yield is also significantly increased, than control 1 improve 54.9%, and Second Year, the 3rd year
The corn yield for applying improving fertilizer also slightly increases than the yield that control 1 improves.
By being detected to the soil regime for planting plot, it is found that after the present invention applies improving fertilizer of the present invention, effectively change
The alkaline land soil of good planting area, soil salt content is reduced, reduce the soil weight, increased the soil organism, use the present invention
Maize planting is after 3 years on salt-soda soil, and soil pH value is reduced to 7.3 by original 8.7, and the basicity of soil is reduced to 2.0%
Left and right, soil total gap rate are 49.6% or so, and hole of breathing freely is 19.3% or so.
As can be seen here, the present invention is notable to the improved effect in salt-soda soil.
It should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.In addition, it is to be understood that
After the content of the invention lectured has been read, those skilled in the art can make various changes or modifications to the present invention, these
The equivalent form of value equally falls within the application appended claims limited range.
Claims (8)
- A kind of 1. improving fertilizer suitable for salt-soda soil, it is characterised in that it is fertile including A fertilizer and B,It is 30~40 that the A fertilizer, which includes weight ratio,:8~12:20~30:8~12:6~10:6~10:3~5 desulfurated plaster, Flyash, bentonite, zeolite, urea, ammonium phosphate and calcium chloride；It is 45~55 that the B fertilizer, which includes weight ratio,:20~30:10~20:6~10:1~3 seawood meal, cow dung, dregs of beans, stalk With microorganism composite powder；It is 1 that the microorganism composite powder, which includes weight ratio,:2:1:1:1 azotobacter chroococcum, trichodermaharzianum, butyric acid fusiform brood cell's bar Bacterium, bacillus subtilis and German-style lactic acid bacteria.
- 2. it is applied to the improving fertilizer in salt-soda soil as claimed in claim 1, it is characterised in that：It is the desulfurated plaster, flyash, swollen The weight ratio for moistening soil, zeolite, urea, ammonium phosphate and calcium chloride is 35:10:25:10:8:8:4.
- 3. it is applied to the improving fertilizer in salt-soda soil as claimed in claim 1, it is characterised in that：The seawood meal, cow dung, dregs of beans, The weight of stalk and microorganism composite powder ratio is 50:25:15:8:2.
- A kind of 4. production method of improving fertilizer suitable for salt-soda soil, it is characterised in that：Comprise the following steps：A. it is 30~40 by weight:8~12:20~30:8~12:6~10:6~10:3~5 prepare desulfurated plaster, fine coal Ash, bentonite, zeolite, urea, ammonium phosphate and calcium chloride, desulfurated plaster, flyash, bentonite, zeolite and calcium chloride are added Crush and mix into pulverizer, and urea and ammonium phosphate are dissolved in the water of corresponding weight, be added in above-mentioned pulverizer And it is sufficiently mixed with above-mentioned mixture；B. it is 45~55 by weight:20~30:10~20:6~10 deployed seawood meals, cow dung, dregs of beans and stalk, add weight Amount is well mixed, and deployed humidity carries out compost, spontaneous fermentation 5~7 days, during which turns over than the microorganism composite powder for 1~3 Heap 1~2 time；C. the product that step a is obtained and the obtained products of step b are respectively fed to comminutor be granulated, are then dried to Shape, obtain A fertilizer or B fertilizer；D. A fertilizer and B fertilizer are mixed in proportion, then packing, which preserves, produces improving fertilizer.
- 5. it is applied to the production method of the improving fertilizer in salt-soda soil as claimed in claim 4, it is characterised in that：The step c is The product that the product that step a is obtained obtains with step b is by 2:Comminutor is sent to after 1 ratio mixing to be granulated, then Dry forming, obtain improving fertilizer.
- 6. it is applied to the production method of the improving fertilizer in salt-soda soil as claimed in claim 5, it is characterised in that suitable for salt-soda soil Improving fertilizer production method：Comminutor is SET type double-screw extruding pelletizing machines or SES type Single screw extrusions in the step c Comminutor.
- 7. it is applied to the production method of the improving fertilizer in salt-soda soil as claimed in claim 5, it is characterised in that：In the step c The diameter of granulation is between 1.0~12mm.
- 8. it is applied to the production method of the improving fertilizer in salt-soda soil as claimed in claim 4, it is characterised in that：In the step c Obtained A fertilizer or B fertilizer can be mixed and made into improving fertilizer, can also be used alone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711038433.6A CN107663140A (en) | 2017-10-30 | 2017-10-30 | A kind of improving fertilizer and its production method suitable for salt-soda soil |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711038433.6A CN107663140A (en) | 2017-10-30 | 2017-10-30 | A kind of improving fertilizer and its production method suitable for salt-soda soil |
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| CN107663140A true CN107663140A (en) | 2018-02-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112321368A (en) * | 2020-11-04 | 2021-02-05 | 惠畅新材料高科技(广东)有限公司 | Soil remediation synergistic fertilizer and preparation method thereof |
| CN112852437A (en) * | 2021-01-15 | 2021-05-28 | 江苏福砳生物环保科技有限公司 | Conditioner for improving saline-alkali soil by zeolite mixture and preparation method thereof |
| CN113214007A (en) * | 2021-05-17 | 2021-08-06 | 梁辉 | Synergist for improving forest planting soil and preparation and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906442A (en) * | 2016-06-04 | 2016-08-31 | 山东胜伟园林科技有限公司 | Organic-inorganic improvement fertilizer for saline-alkali soil and preparation method thereof |
-
2017
- 2017-10-30 CN CN201711038433.6A patent/CN107663140A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906442A (en) * | 2016-06-04 | 2016-08-31 | 山东胜伟园林科技有限公司 | Organic-inorganic improvement fertilizer for saline-alkali soil and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112321368A (en) * | 2020-11-04 | 2021-02-05 | 惠畅新材料高科技(广东)有限公司 | Soil remediation synergistic fertilizer and preparation method thereof |
| CN112852437A (en) * | 2021-01-15 | 2021-05-28 | 江苏福砳生物环保科技有限公司 | Conditioner for improving saline-alkali soil by zeolite mixture and preparation method thereof |
| CN113214007A (en) * | 2021-05-17 | 2021-08-06 | 梁辉 | Synergist for improving forest planting soil and preparation and application thereof |
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Application publication date: 20180206 |