CN107903113A - A kind of special polynary fertilizer in salt-soda soil - Google Patents
A kind of special polynary fertilizer in salt-soda soil Download PDFInfo
- Publication number
- CN107903113A CN107903113A CN201711193870.5A CN201711193870A CN107903113A CN 107903113 A CN107903113 A CN 107903113A CN 201711193870 A CN201711193870 A CN 201711193870A CN 107903113 A CN107903113 A CN 107903113A
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- CN
- China
- Prior art keywords
- parts
- sargassum
- salt
- soil
- enzymolysis
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- 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
-
- 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
Abstract
The invention discloses alkaline land improving technical field, specific field is a kind of special polynary fertilizer in salt-soda soil, its raw material composition and corresponding parts by weight are：34~46 parts of cow dung, 27~33 parts of turf, sargassum 26~30, 22~29 parts of mushroom bran, humic acid 22~27, 16~20 parts of sulphur, 13~18 parts of potassium dihydrogen phosphate, 12~14 parts of ferrous sulfate, 0.13~0.15 part of 5~8 parts of acetic acid and enzymolysis agent, wherein in acid condition by enzymolysis after sargassum curing, its internal macromolecular substances is set effectively to be degraded, so as to increase water soluble nutrient, polysaccharide sulfate and purine substance in sargassum can induce the growth of root system of plant, and root system of plant mushrooms out the phenomenon that can effectively prevent that the soil salts density produced due to a large amount of evaporate of moisture in alkaline land soil is high, improve ecology of alkali saline land environment at the same time.
Description
Technical field
The present invention relates to alkaline land improving technical field, specific field is a kind of special polynary fertilizer in salt-soda soil.
Background technology
China salt-soda soil substantially distributed areas in northwest, northeast, North China and coastal region, salt-soda soil be initially it is certain from
Being formed under the conditions of so, ease of solubility salt is horizontally and vertically redistributed ground, is moved from high to lower,
Low lying areas are gathered, and cause the salinization of soil of some areas soil, a large amount of salinities are accumulated in alkaline land soil, cause some row physics
The change of property, such as poor air permeability, infiltration coefficient is low, soil temperature rising is slow, microbial metabolism decrease and capillarity strengthen, and makes
Salt-soda soil is not suitable for crop growth, reduces cultivated area, therefore improves and can expand China arable land face using salt-soda soil
Accumulate, improve the ecological environment and promote agro based economic development；Fertilizer used in salt-soda soil is different from common fertilizer, not to saline and alkaline
Being needed while more salinities are introduced in ground soil reduces the effect of saline and alkaline, and existing fertilizer dedicated to alkaline land material fertilizer efficiency is single,
It can not play the role of the comprehensive regulation to salt-soda soil, cause improvement salt-soda soil ineffective.
The content of the invention
It is proposed in the above background technology to solve it is an object of the invention to provide a kind of special polynary fertilizer in salt-soda soil
Problem.
To achieve the above object, the present invention provides following technical solution：A kind of special polynary fertilizer in salt-soda soil, its raw material
Composition and corresponding parts by weight are：34~46 parts of cow dung, 27~33 parts of turf, sargassum 26~30,22~29 parts of mushroom bran, rotten plant
Acid 22~27,16~20 parts of sulphur, 13~18 parts of potassium dihydrogen phosphate, 12~14 parts of ferrous sulfate, 5~8 parts of acetic acid and enzymolysis agent
0.13~0.15 part.
Preferably, the cow dung is decomposed cow dung.
Preferably, in the enzymolysis agent containing 28%~30% cellulase, 28%~30% papain and
40%~44% pectase.
Preferably, a kind of special polynary fertilizer in salt-soda soil, its preparation method are：
1) sargassum is immersed in distilled water, soaking time is 3~4h, and sargassum is placed on constant temperature after immersion
Cured in water-bath, temperature is adjusted to 90~100 DEG C, and the curing time is 50~70min, will using colloid mill after curing
Sargassum polishing pulp after curing；
2) distilled water and acetic acid are added in the sargassum slurry prepared into step 1), it is 4.5 to adjust sargassum plasm PH value
~5.5, then add enzymolysis agent into slurries, hydrolysis temperature is 40~50 DEG C, and enzymolysis time is 3.5~4h, after enzymolysis,
Sargassum slurries are placed in high-temperature cabinet and carry out enzyme deactivation, temperature is adjusted to 85~95 DEG C, and the enzyme deactivation time is 15~20min, is gone out
Desalination is carried out to sargassum slurries after enzyme and is spray dried to powder shape, it is spare；
3) it is the sargassum powder, mushroom bran, humic acid, sulphur, potassium dihydrogen phosphate and the sulfuric acid that are prepared in cow dung, step 2) is sub-
Iron is uniformly mixed, granulation.
The beneficial effects of the invention are as follows：A kind of special polynary fertilizer in salt-soda soil, passes through in acid condition after sargassum curing
Enzymolysis is crossed, its internal macromolecular substances is effectively degraded, so that increase water soluble nutrient, the polysaccharide sulfate in sargassum
It can induce the growth of root system of plant with purine substance, and mushrooming out for root system of plant can be prevented effectively due to alkaline land soil
A large amount of evaporate of middle moisture and the high phenomenon of the soil salts density that produces, while improve ecology of alkali saline land environment；Sulphur is in soil
There is the quick-acting of slow cooperation ferrous sulfate since oxidation produces sulfuric acid in earth, with harmful substance sodium carbonate in soil
Reaction generation soluble sodium sulfate, carbon dioxide and water reduce soil salt, while hydrogen ion can alkali in sweetening of the soil in sulfuric acid
Property material, reduce P in soil H values, slow is quick with the quick-acting not only salt reduction alkali that are combined, and extension apply fertilizer time interval；
Phosphorus potassium element easily forms insoluble phosphorus potassium hydrochlorate and causes soil to lack phosphorus with metal ion in alkaline land soil, and potassium dihydrogen phosphate can
Phosphorus potassium element in rapid supplement soil, while humic acid with complexing of metal ion, can put forward the validity of rich phosphorus and potassium；Cow dung, turf
Increase soil with organic matter content with mushroom bran, increase soil fertility, providing good metabolism for microorganism breeds environment, microorganism
Metabolic breakdown organic matter produces organic acid sweetening of the soil alkalescence, and microbial reproduction can produce polysaccharide and colloidal substance, can promote soil
Earth crumb structure is formed, and is kept soil from packing together；In conclusion the special multicomponent fertilizer in salt-soda soil of the present invention can reduce P in soil H values and
Salt content, promotes plant root growth, improves the content of organic matter, soil fertility and microbial reproduction and metabolic capability.
Embodiment
Below in conjunction with the embodiment of the present invention, technical scheme is clearly and completely described, it is clear that institute
The embodiment of description is only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention,
Those of ordinary skill in the art's all other embodiments obtained without making creative work, belong to this hair
The scope of bright protection.
Embodiment 1：
1) 26 portions of sargassums are immersed in distilled water, soaking time 3h, perseverance is placed on after immersion by sargassum
Cured in warm water bath, temperature is adjusted to 90 DEG C, curing time 50min, after curing, will be after curing using colloid mill
Sargassum polishing pulp；
2) distilled water and 5 parts of acetic acid are added in the sargassum slurry prepared into step 1), adjusting sargassum plasm PH value is
4.5,0.13 part of enzymolysis agent is then added into slurries, hydrolysis temperature is 40 DEG C, enzymolysis time 3.5h, will after enzymolysis
Sargassum slurries, which are placed in high-temperature cabinet, carries out enzyme deactivation, and temperature is adjusted to 85 DEG C, and the enzyme deactivation time is 15min, to horse hair after enzyme deactivation
Algae slurries carry out desalination and are spray dried to powder shape, spare；
3) by the sargassum powder prepared in 34 parts of cow dungs, step 2), 22 parts of mushroom brans, 22 parts of humic acids, 16 parts of sulphur, 13
Part potassium dihydrogen phosphate and 12 parts of ferrous sulfate are uniformly mixed, granulation.
Embodiment 2：
1) 28 portions of sargassums are immersed in distilled water, sargassum, is placed on by soaking time 3.5h after immersion
Cured in thermostat water bath, temperature is adjusted to 95 DEG C, curing time 60min, after curing, after being cured using colloid mill
Sargassum polishing pulp；
2) distilled water and 7 parts of acetic acid are added in the sargassum slurry prepared into step 1), adjusting sargassum plasm PH value is
5,0.14 part of enzymolysis agent is then added into slurries, hydrolysis temperature is 45 DEG C, enzymolysis time 3.7h, after enzymolysis, by horse
Tail algae slurries, which are placed in high-temperature cabinet, carries out enzyme deactivation, and temperature is adjusted to 90 DEG C, and the enzyme deactivation time is 18min, to sargassum after enzyme deactivation
Slurries carry out desalination and are spray dried to powder shape, spare；
3) by the sargassum powder prepared in 40 parts of cow dungs, step 2), 26 parts of mushroom brans, 25 parts of humic acids, 18 parts of sulphur, 16
Part potassium dihydrogen phosphate and 13 parts of ferrous sulfate are uniformly mixed, granulation.
Embodiment 3：
1) 30 portions of sargassums are immersed in distilled water, soaking time 4h, perseverance is placed on after immersion by sargassum
Cured in warm water bath, temperature is adjusted to 100 DEG C, curing time 70min, after curing, after being cured using colloid mill
Sargassum polishing pulp；
2) distilled water and 8 parts of acetic acid are added in the sargassum slurry prepared into step 1), adjusting sargassum plasm PH value is
5.5,0.15 part of enzymolysis agent is then added into slurries, hydrolysis temperature is 50 DEG C, enzymolysis time 4h, after enzymolysis, by horse
Tail algae slurries, which are placed in high-temperature cabinet, carries out enzyme deactivation, and temperature is adjusted to 95 DEG C, and the enzyme deactivation time is 20min, to sargassum after enzyme deactivation
Slurries carry out desalination and are spray dried to powder shape, spare；
3) by the sargassum powder prepared in 46 parts of cow dungs, step 2), 29 parts of mushroom brans, 27 parts of humic acids, 20 parts of sulphur, 18
Part potassium dihydrogen phosphate and 14 parts of ferrous sulfate are uniformly mixed, granulation.
The special polynary fertilizer in salt-soda soil prepared by embodiment 1~3 is applied on the three of area equation pieces of salt-soda soils respectively,
Amount of application is 85kg/ mus, and existing fertilizer dedicated to alkaline land material is applied to equal areas by its regulation amount of application as a comparison case
On salt-soda soil, equivalent corn is planted respectively in four pieces of salt-soda soils, soil and corn root must be detected after one month, testing number
According to as follows：
From test data, the special multicomponent fertilizer in salt-soda soil of the present invention is reducing P in soil H values and salt content, is promoting to plant
Thing root growth and the raising content of organic matter are better than existing fertilizer dedicated to alkaline land material.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
- A kind of 1. special polynary fertilizer in salt-soda soil, it is characterised in that：Its raw material forms and corresponding parts by weight are：Cow dung 34~ 46 parts, 27~33 parts of turf, sargassum 26~30,22~29 parts of mushroom bran, humic acid 22~27,16~20 parts of sulphur, di(2-ethylhexyl)phosphate 0.13~0.15 part of 13~18 parts of hydrogen potassium, 12~14 parts of ferrous sulfate, 5~8 parts of acetic acid and enzymolysis agent.
- A kind of 2. special polynary fertilizer in salt-soda soil according to claim 1, it is characterised in that：The cow dung is decomposed ox Excrement.
- A kind of 3. special polynary fertilizer in salt-soda soil according to claim 1, it is characterised in that：Contain in the enzymolysis agent 28%~30% cellulase, 28%~30% papain and 40%~44% pectase.
- A kind of 4. special polynary fertilizer in salt-soda soil according to claim 1, it is characterised in that：Its preparation method is：1) sargassum is immersed in distilled water, soaking time is 3~4h, and sargassum is placed on water bath with thermostatic control after immersion Cured in pot, temperature is adjusted to 90~100 DEG C, and the curing time is 50~70min, after curing, will be cured using colloid mill Sargassum polishing pulp afterwards；2) distilled water and acetic acid are added into the sargassum slurry prepared in step 1), adjust sargassum plasm PH value for 4.5~ 5.5, then add enzymolysis agent into slurries, hydrolysis temperature is 40~50 DEG C, and enzymolysis time be 3.5~4h, after enzymolysis, general Sargassum slurries, which are placed in high-temperature cabinet, carries out enzyme deactivation, and temperature is adjusted to 85~95 DEG C, and the enzyme deactivation time is 15~20min, enzyme deactivation Afterwards sargassum slurries are carried out with desalination and is spray dried to powder shape, it is spare；3) the sargassum powder, mushroom bran, humic acid, sulphur, potassium dihydrogen phosphate and the ferrous sulfate that are prepared in cow dung, step 2) are mixed Close uniform, granulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193870.5A CN107903113A (en) | 2017-11-24 | 2017-11-24 | A kind of special polynary fertilizer in salt-soda soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193870.5A CN107903113A (en) | 2017-11-24 | 2017-11-24 | A kind of special polynary fertilizer in salt-soda soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107903113A true CN107903113A (en) | 2018-04-13 |
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ID=61847977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711193870.5A Withdrawn CN107903113A (en) | 2017-11-24 | 2017-11-24 | A kind of special polynary fertilizer in salt-soda soil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575607A (en) * | 2018-05-17 | 2018-09-28 | 霍山县安绿园农业发展有限公司 | A kind of strawberry non-polluted planting method |
-
2017
- 2017-11-24 CN CN201711193870.5A patent/CN107903113A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575607A (en) * | 2018-05-17 | 2018-09-28 | 霍山县安绿园农业发展有限公司 | A kind of strawberry non-polluted planting method |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180413 |
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| WW01 | Invention patent application withdrawn after publication |