CN109438115A - One kind is for salt affected soil orientation conditioner and preparation method thereof and application method - Google Patents
One kind is for salt affected soil orientation conditioner and preparation method thereof and application method Download PDFInfo
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- CN109438115A CN109438115A CN201811424348.8A CN201811424348A CN109438115A CN 109438115 A CN109438115 A CN 109438115A CN 201811424348 A CN201811424348 A CN 201811424348A CN 109438115 A CN109438115 A CN 109438115A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses one kind to orient conditioner for salt affected soil, it is characterized in that, being prepared by the raw material of following mass fraction: 15-21 parts of acrylic acid, 5-7 parts of maleic anhydride, 8-12 parts of 10% persulfate aqueous solution, 0-20 parts of amino acid 1,10-20 parts of organic matter, 5-10 parts of protein, 40-50 parts of water.Soil orientation conditioner ingredient of the invention is simple, at low cost, cheap, other products or conditioner can be cooperated to apply when in use, can be effectively improved soil texture, and chesson is hardened, increases soil capillary porosity, reduces pest and disease damage, improves yield.It is convenient and efficient suitable for being used under trickle irrigation and spray condition, there is good promotion prospect in varieties in saline-alkali areas.
Description
Technical field
The present invention relates to soil improvement fields, and in particular to one kind is for salt affected soil orientation conditioner and preparation method thereof
With application method.
Background technique
Since the 1980s, with the continuous development of Chinese agriculture and the continuous popularization of pesticide and chemical fertilizer, make
Dosage also constantly increases, and causes soil hardening, the adverse effect of salination aggravation.Simultaneous rural economy it is at full speed
It is promoted, agricultural reform, the integration of entire agricultural train of thought, arable land reuse ratio constantly increases, and the carrying pressure rise in arable land is applied partially
Largely declined using soil hardening caused by chemical fertilizer, structure destruction, permeability variation, nutrient imbalance, fertility with long-term, in addition ring
The factors such as border pollution directly affect agricultural production and farmers' income.Data show that China's middle-and-low-yielding fields area constantly increases
It is more, how limited land resource is utilized, under the premise of guaranteeing soil sustainable utilization, produces high-quality, safe agricultural product,
Important topic as China agricultural science and technology worker research.
Soda alkaline land is one of main salt-soda soil type in China, is distributed mainly on West of The Northeast China, the allusion quotation belonged to
Type ecologically fragile areas.Saline Land causes region environment sharply to deteriorate, and directly limits Regional Eco-construction and economy
Development.Soda alkaline land have high-alkali characteristic with high salt, the particularity such as soil exchangeable sodium content height, salt leaching difficulty and
It is extremely difficult that complexity improves improvement.
Summary of the invention
The purpose of the present invention is to solve the above problem, provides a kind of for salt affected soil orientation conditioner and its preparation side
Method and application method.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
One kind orienting conditioner for salt affected soil, which is characterized in that is prepared by the raw material of following mass fraction: third
15-21 parts of olefin(e) acid, 5-7 parts of maleic anhydride, 8-12 parts of 10% persulfate aqueous solution, 0-20 parts of amino acid 1, organic matter 10-20
Part, 5-10 parts of protein, 40-50 parts of water.
Further, the persulfate in the persulfate aqueous solution is ammonium persulfate.
Further, the amino acid is acidic amino acid.
Further, the organic matter include saccharide compound, cellulose, hemicellulose, lignin, nitrogenous compound,
One of ashy substance is a variety of.
A kind of preparation method for salt affected soil orientation conditioner, which comprises the following steps:
(1) by acrylic acid be put into equipped with thermometer, blender, dropping funel reaction vessel in；
(2) by solution control temperature at 70~90 DEG C Celsius, maleic anhydride is added into container and stirs evenly, is expected
Liquid 1；
(3) and then 10% persulfate aqueous solution is at the uniform velocity added dropwise in the feed liquid 1 into container again and is stirred continuously, heat preservation is anti-
50-80min is answered, is then cooled to room temperature, feed liquid 2 is obtained；
(4) to feed liquid 2 be added aforementioned proportion amino acid, organic matter and protein solution and, stirring to being completely dissolved, then
Water is added to be uniformly mixed, obtains the soil orientation conditioner.
A kind of application method for salt affected soil orientation conditioner, it is characterised in that: prior to seeding with water droplet
It applies into soil or is gradually applied using spraying in crop growth period, dilute 20-30 times when in use；Wherein:
Slight alkaline land amount of application is 2-3kg/ mus；
Moderate saline-alkali soil amount of application is 3-4kg/ mus；
Height salt-soda soil amount of application is 4-5kg/ mus；
Mu amount of application is 2kg when common field application；
Part for high-alkali less salt soil can arrange in pairs or groups in right amount content be 98% the concentrated sulfuric acid use.
Compared with prior art, beneficial effects of the present invention:
Soil orientation conditioner ingredient of the invention is simple, at low cost, cheap, can cooperate other products when in use
Or conditioner application, it can be effectively improved soil texture, chesson is hardened, increases soil capillary porosity, reduces pest and disease damage, mentions
High yield.It is convenient and efficient suitable for being used under trickle irrigation and spray condition, there is good promotion prospect in varieties in saline-alkali areas.
Specific embodiment
Technical solution of the present invention is further described below in conjunction with embodiment.
Embodiment 1
One kind of the invention orients conditioner for salt affected soil, which is characterized in that by the raw material system of following mass fraction
It is standby to form: acrylic acid 15kg, maleic anhydride 5kg, 10% persulfate aqueous solution 8kg, amino acid 1 0kg, organic matter 10kg, egg
White matter 5kg, water 40kg.
Persulfate in the persulfate aqueous solution is ammonium persulfate；The amino acid is acidic amino acid；It is described
Organic matter includes one of saccharide compound, cellulose, hemicellulose, lignin, nitrogenous compound, ashy substance or more
Kind.
A kind of preparation method for salt affected soil orientation conditioner, which comprises the following steps:
(1) by acrylic acid be put into equipped with thermometer, blender, dropping funel reaction vessel in；
(2) by solution control temperature at 80 DEG C Celsius, maleic anhydride is added into container and stirs evenly, obtains feed liquid 1；
(3) and then 10% persulfate aqueous solution is at the uniform velocity added dropwise in the feed liquid 1 into container again and is stirred continuously, heat preservation is anti-
60min is answered, is then cooled to room temperature, feed liquid 2 is obtained；
(4) to feed liquid 2 be added aforementioned proportion amino acid, organic matter and protein solution and, stirring to being completely dissolved, then
Water is added to be uniformly mixed, obtains the soil orientation conditioner.
A kind of application method for salt affected soil orientation conditioner, it is characterised in that: prior to seeding with water droplet
It applies into soil or is gradually applied using spraying in crop growth period, dilute 20-30 times when in use；Wherein:
Slight alkaline land amount of application is 2-3kg/ mus；
Moderate saline-alkali soil amount of application is 3-4kg/ mus；
Height salt-soda soil amount of application is 4-5kg/ mus；
Mu amount of application is 2kg when common field application；
Part for high-alkali less salt soil can arrange in pairs or groups in right amount content be 98% the concentrated sulfuric acid use.
Embodiment 2
One kind of the invention orients conditioner for salt affected soil, which is characterized in that by the raw material system of following mass fraction
It is standby to form: acrylic acid 21kg, maleic anhydride 7kg, 10% persulfate aqueous solution 12kg, amino acid 20kg, organic matter 20kg, egg
White matter 10kg, water 50kg.
Persulfate in the persulfate aqueous solution is ammonium persulfate；The amino acid is acidic amino acid；It is described
Organic matter includes one of saccharide compound, cellulose, hemicellulose, lignin, nitrogenous compound, ashy substance or more
Kind.
Preparation method and application method are the same as embodiment 1.
This soil orients conditioner and carries out alkaline land improving test, the trial zone in Daqing Zhaoyuan County superfine township's republicanism village
Basicity is severe, and salinization degree is moderate, and the content of organic matter is low, and soil types is alkaline earth, and the soil texture is clay, soil orientation
Conditioner (soil prepared by embodiment 1 orients conditioner) dosage is 3kg/ mus, before soil rotary tillage site preparation, discharge water soaked field when dilution
30 times of trickle irrigations apply field, and soil attribute is as shown in the table before and after soil improvement:
As shown in Table 1, after the processing of soil of the invention orientation conditioner, P in soil H reduces by 2 standard values, and salt content is big
Big to reduce, this product is mainly for exchangeable sodium ion in soil, and it is obvious to remove salt ion effect in soil, the content of organic matter
Obviously increase, illustrates that this product is fairly obvious to reclamation result, soil nutrient obviously increases.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. one kind orients conditioner for salt affected soil, which is characterized in that be prepared by the raw material of following mass fraction: propylene
15-21 parts sour, 5-7 parts of maleic anhydride, 8-12 parts of 10% persulfate aqueous solution, 0-20 parts of amino acid 1,10-20 parts of organic matter,
5-10 parts of protein, 40-50 parts of water.
2. according to claim 1 a kind of for salt affected soil orientation conditioner, it is characterised in that: the persulfuric acid salt water
Persulfate in solution is ammonium persulfate.
3. according to claim 1 a kind of for salt affected soil orientation conditioner, it is characterised in that: the amino acid is acid
Acidic amino acid.
4. a kind of conditioner is oriented for salt affected soil according to claim 1, it is characterised in that: the organic matter includes
One of saccharide compound, cellulose, hemicellulose, lignin, nitrogenous compound, ashy substance are a variety of.
5. a kind of preparation method for salt affected soil orientation conditioner according to claim 1, which is characterized in that including
Following steps:
(1) by acrylic acid be put into equipped with thermometer, blender, dropping funel reaction vessel in；
(2) by solution control temperature at 70~90 DEG C Celsius, maleic anhydride is added into container and stirs evenly, obtains feed liquid 1；
(3) and then 10% persulfate aqueous solution is at the uniform velocity added dropwise in the feed liquid 1 into container again and is stirred continuously, insulation reaction
50-80min is then cooled to room temperature, and obtains feed liquid 2；
(4) to feed liquid 2 be added aforementioned proportion amino acid, organic matter and protein solution and, stir to being completely dissolved, add
Water is uniformly mixed, and obtains the soil orientation conditioner.
6. a kind of application method for salt affected soil orientation conditioner according to claim 1, it is characterised in that: broadcasting
It applies with water droplet into soil before kind or is gradually applied using spraying in crop growth period, dilute 20-30 times when in use；Its
In:
Slight alkaline land amount of application is 2-3kg/ mus；
Moderate saline-alkali soil amount of application is 3-4kg/ mus；
Height salt-soda soil amount of application is 4-5kg/ mus；
Mu amount of application is 2kg when common field application；
Part for high-alkali less salt soil can arrange in pairs or groups in right amount content be 98% the concentrated sulfuric acid use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811424348.8A CN109438115A (en) | 2018-11-27 | 2018-11-27 | One kind is for salt affected soil orientation conditioner and preparation method thereof and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811424348.8A CN109438115A (en) | 2018-11-27 | 2018-11-27 | One kind is for salt affected soil orientation conditioner and preparation method thereof and application method |
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| Publication Number | Publication Date |
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| CN109438115A true CN109438115A (en) | 2019-03-08 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517030A (en) * | 2011-11-07 | 2012-06-27 | 孙东军 | Saline-alkali soil improver |
| US9073796B1 (en) * | 2007-11-15 | 2015-07-07 | Dan Kluesner | Humic acid lignite coal based liquid fertilizer |
| CN107841314A (en) * | 2017-11-02 | 2018-03-27 | 内蒙古蒙草土壤修复与盐碱地改良科技有限公司 | A kind of liquid salt affected soil pH conditioners and preparation method thereof |
| CN107841313A (en) * | 2017-11-02 | 2018-03-27 | 内蒙古蒙草土壤修复与盐碱地改良科技有限公司 | A kind of chemical modifying method in salt-soda soil |
| CN108774529A (en) * | 2018-07-06 | 2018-11-09 | 北京绿之梦生态农业科技有限公司 | A kind of calacareous soil saline soil and preparation method thereof |
-
2018
- 2018-11-27 CN CN201811424348.8A patent/CN109438115A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9073796B1 (en) * | 2007-11-15 | 2015-07-07 | Dan Kluesner | Humic acid lignite coal based liquid fertilizer |
| CN102517030A (en) * | 2011-11-07 | 2012-06-27 | 孙东军 | Saline-alkali soil improver |
| CN107841314A (en) * | 2017-11-02 | 2018-03-27 | 内蒙古蒙草土壤修复与盐碱地改良科技有限公司 | A kind of liquid salt affected soil pH conditioners and preparation method thereof |
| CN107841313A (en) * | 2017-11-02 | 2018-03-27 | 内蒙古蒙草土壤修复与盐碱地改良科技有限公司 | A kind of chemical modifying method in salt-soda soil |
| CN108774529A (en) * | 2018-07-06 | 2018-11-09 | 北京绿之梦生态农业科技有限公司 | A kind of calacareous soil saline soil and preparation method thereof |
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Application publication date: 20190308 |