CN108947626A - A kind of control water, fertilizer conservation additive and preparation method thereof - Google Patents
A kind of control water, fertilizer conservation additive and preparation method thereof Download PDFInfo
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- CN108947626A CN108947626A CN201710348625.0A CN201710348625A CN108947626A CN 108947626 A CN108947626 A CN 108947626A CN 201710348625 A CN201710348625 A CN 201710348625A CN 108947626 A CN108947626 A CN 108947626A
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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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The present invention provides a kind of control water, fertilizer conservation additive and preparation method thereof, the raw material for making the additive includes following components: high molecular cellulose 5-8 parts by weight, sugar alcohol 10-20 parts by weight, albumen 30-40 parts by weight, sodium hydroxide 2-5 parts by weight, water 20-30 parts by weight.Production method are as follows: first by water, sodium hydroxide, sugar alcohol hybrid reaction, compound amino acid reaction is then added, is eventually adding high molecular cellulose hybrid reaction and obtains this product.This product has the characteristic of control moisture and nutrient loss and evaporation, it is appropriate that this product is added in water-soluble fertilizer product produced, generally the 2~5% of Water soluble fertilizer weight, when soil reaches certain saturation degree, this product can form a kind of moisture film in the soil, can control nutrient and moisture to generate to soil and penetrate into, while when temperature increases, the distinctive thermal expansion extensional of this product can also form a kind of moisture film in upper soll layer, can reduce the evaporation of moisture to achieve the purpose that water-saving, fertilizer conservation.
Description
Technical field
The invention belongs to technical field of fertilizers more particularly to a kind of control water, fertilizer conservation additive and preparation method thereof.
Background technique
Currently, in agricultural planting, it is common to use chemical fertilizer, but due to that cannot accomplish to apply fertilizers scientifically, there are nearly ten thousand tons of chemical fertilizer every year
It is lost, not only causes resource significant wastage, but also pollute to soil and water body.In order to reduce chemical fertilizer to soil and water body
Pollution, improves its utilization efficiency, currently, it be pair hydrogen Ammonias, formaldehydes, ureaformaldehyde class, polymer wrapped class chemical fertilizer that research is more,
But effect is not satisfactory.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of control water, fertilizer conservation additive.Concrete scheme is as follows:
A kind of control water, fertilizer conservation additive, the raw material for making the additive includes following components: high molecular cellulose 5-8 weight
Measure part, sugar alcohol 10-20 parts by weight, compound amino acid 30-40 parts by weight, sodium hydroxide 2-5 parts by weight, water 20-30 parts by weight.
Further, the raw material for making the additive includes following components: 7 parts by weight of high molecular cellulose, 15 weight of sugar alcohol
Measure part, 35 parts by weight of compound amino acid, 4 parts by weight of sodium hydroxide, 25 parts by weight of water.
Further, the high molecular cellulose is cellulose ether.
Further, the cellulose ether be methylcellulose, hydroxypropyl methyl cellulose at least one of and hydroxyl
The combination of at least one of ethyl cellulose, carboxymethyl cellulose.
The compound amino acid is glutamic acid, arginine, at least two in aspartic acid.
The sugar alcohol is D-sorbite.
Meanwhile the present invention also provides the production methods of a kind of control water, fertilizer conservation additive, it is characterised in that including following step
It is rapid:
1) water, sodium hydroxide, sugar alcohol are mixed in proportion, is heated to 50~70 DEG C, is stirred to react 1~3h, is blended
Object A；
2) compound amino acid is mixed with blend A, is heated to 50~70 DEG C, is stirred to react 1~3h, obtain blend B；
3) high molecular cellulose is mixed with blend B, is heated to 65~85 DEG C, is stirred to react 2~3h, obtains finished product.
The beneficial effects of the present invention are: this product has the characteristic of control moisture and nutrient loss and evaporation, is giving birth to
It is appropriate that this product is added in the water-soluble fertilizer product produced, generally the 2~5% of Water soluble fertilizer weight, when soil reaches certain saturation degree
When, this product can form a kind of moisture film in the soil, can control nutrient and moisture to generate to soil and penetrate into, while when temperature increases
When, the distinctive thermal expansion extensional of this product can also form a kind of moisture film in upper soll layer, can reduce the evaporation of moisture to reach water-saving, protect
The purpose of fertilizer；The product can be improved the yield of agricultural product.
Specific embodiment
Be described further below technical solution of the present invention, but claimed range be not limited to it is described.
Embodiment one
A kind of control water, fertilizer conservation additive are present embodiments provided, the raw material for making the additive includes following components: high score
Subbundle element 8kg, sugar alcohol 20kg, compound amino acid 40kg, sodium hydroxide 5kg, water 30kg.
Wherein, high molecular cellulose is cellulose ether, specially methylcellulose, in hydroxypropyl methyl cellulose at least
A kind of combination at least one of hydroxyethyl cellulose, carboxymethyl cellulose, the hydroxypropyl first of the weight such as this implementation selection
Base cellulose and carboxymethyl cellulose.
The compound amino acid is glutamic acid, arginine, at least two in aspartic acid；The present embodiment selection 60%
Glutamic acid and 40% arginine；
The sugar alcohol is D-sorbite.
The production method of the control water, fertilizer conservation additive are as follows:
1, water, sodium hydroxide, sugar alcohol are mixed in proportion, is heated to 70 DEG C, is stirred to react 1h, obtains blend A；
2, compound amino acid is mixed with blend A, is heated to 70 DEG C, is stirred to react 1h, obtain blend B；
3, high molecular cellulose is mixed with blend B, is heated to 85 DEG C, is stirred to react 2h, obtains finished product.
The additive, which is added in Water soluble fertilizer, to be used, and usage amount is the 2~5% of Water soluble fertilizer weight.
Embodiment two
A kind of control water, fertilizer conservation additive are present embodiments provided, the raw material for making the additive includes following components: high score
Subbundle element 5kg, sugar alcohol 10kg, compound amino acid 30kg, sodium hydroxide 2kg, water 20kg.
Wherein, high molecular cellulose is cellulose ether, specially methylcellulose, in hydroxypropyl methyl cellulose at least
A kind of combination at least one of hydroxyethyl cellulose, carboxymethyl cellulose, the Methyl cellulose of the weight such as this implementation selection
Element and hydroxyethyl cellulose.
The compound amino acid is glutamic acid, arginine, at least two in aspartic acid；The present embodiment selection 60%
Glutamic acid and 40% aspartic acid.
The sugar alcohol is D-sorbite.
The production method of the control water, fertilizer conservation additive are as follows:
1, water, sodium hydroxide, sugar alcohol are mixed in proportion, is heated to 50 DEG C, is stirred to react 3h, obtains blend A；
2, compound amino acid is mixed with blend A, is heated to 50 DEG C, is stirred to react 3h, obtain blend B；
3, high molecular cellulose is mixed with blend B, is heated to 65 DEG C, is stirred to react 3h, obtains finished product.
The additive, which is added in Water soluble fertilizer, to be used, and usage amount is the 2~5% of Water soluble fertilizer weight.
Embodiment three
A kind of control water, fertilizer conservation additive are present embodiments provided, the raw material for making the additive includes following components: high score
Subbundle element 7kg, sugar alcohol 15kg, compound amino acid 35kg, sodium hydroxide 4kg, water 25kg.
Wherein, high molecular cellulose is cellulose ether, specially methylcellulose, in hydroxypropyl methyl cellulose at least
A kind of combination at least one of hydroxyethyl cellulose, carboxymethyl cellulose, the Methyl cellulose of the weight such as this implementation selection
Element, hydroxypropyl methyl cellulose, hydroxyethyl cellulose and carboxymethyl cellulose.
The compound amino acid is glutamic acid, arginine, at least two in aspartic acid；The present embodiment selection 60%
Glutamic acid, 20% arginine and 20% aspartic acid.
The sugar alcohol is D-sorbite.
The production method of the control water, fertilizer conservation additive are as follows:
1, water, sodium hydroxide, sugar alcohol are mixed in proportion, is heated to 60 DEG C, is stirred to react 2h, obtains blend A；
2, compound amino acid is mixed with blend A, is heated to 60 DEG C, is stirred to react 2h, obtain blend B；
3, high molecular cellulose is mixed with blend B, is heated to 75 DEG C, is stirred to react 2.5h, obtains finished product.
The additive, which is added in Water soluble fertilizer, to be used, and usage amount is the 2~5% of Water soluble fertilizer weight.
In order to prove technical effect of the invention, the present invention also provides following tests examples:
Test group: being added in urea using the additive of one~embodiment of embodiment three respectively, additive amount 3%, point
Wheat Yong Yu not be planted, marked as S1, S2, S3, wherein the dose of urea is 50kg/ mus, and in addition application of phosphoric acid potassium dihydrogen
60kg/ mus.
Control group selects to plant the wheat with kind with the soil in location.The dose of urea is 50kg/ mus, and in addition
60kg/ mus of application of phosphoric acid potassium dihydrogen, marked as D1.
Statistical results are as follows:
| Per mu yield (kg) | Effect of increasing production (%) | |
| S1 | 455 | 21.3 |
| S2 | 460 | 22.7 |
| S3 | 453 | 20.8 |
| D1 | 375 |
As can be seen from the table, 20% or more the volume increase of the wheat of the additive of the present embodiment is applied.
Claims (7)
1. a kind of control water, fertilizer conservation additive, it is characterised in that: the raw material for making the additive includes following components: macromolecule is fine
Tie up element 5-8 parts by weight, sugar alcohol 10-20 parts by weight, compound amino acid 30-40 parts by weight, sodium hydroxide 2-5 parts by weight, water 20-30
Parts by weight.
2. control water, fertilizer conservation additive as described in claim 1, it is characterised in that: it includes following for making the raw material of the additive
Component: 7 parts by weight of high molecular cellulose, 15 parts by weight of sugar alcohol, 35 parts by weight of compound amino acid, 4 parts by weight of sodium hydroxide, water 25
Parts by weight.
3. control water, fertilizer conservation additive as claimed in claim 1 or 2, it is characterised in that: the high molecular cellulose is fiber
Plain ether.
4. as claimed in claim 3 control water, fertilizer conservation additive, it is characterised in that: the cellulose ether be methylcellulose,
Hydroxypropyl methyl cellulose at least one of combination at least one of hydroxyethyl cellulose, carboxymethyl cellulose.
5. control water, fertilizer conservation additive as described in claim 1, it is characterised in that: the compound amino acid is glutamic acid, essence
At least two in propylhomoserin, aspartic acid.
6. control water, fertilizer conservation additive as described in claim 1, it is characterised in that: the sugar alcohol is D-sorbite.
7. the production method of a kind of control water as described in claim 1~6, fertilizer conservation additive, it is characterised in that including following step
It is rapid:
1) water, sodium hydroxide, sugar alcohol are mixed in proportion, is heated to 50~70 DEG C, is stirred to react 1~3h, obtains blend A；
2) compound amino acid is mixed with blend A, is heated to 50~70 DEG C, is stirred to react 1~3h, obtain blend B；
3) high molecular cellulose is mixed with blend B, is heated to 65~85 DEG C, is stirred to react 2~3h, obtains finished product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710348625.0A CN108947626A (en) | 2017-05-17 | 2017-05-17 | A kind of control water, fertilizer conservation additive and preparation method thereof |
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| CN201710348625.0A CN108947626A (en) | 2017-05-17 | 2017-05-17 | A kind of control water, fertilizer conservation additive and preparation method thereof |
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Citations (8)
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|---|---|---|---|---|
| CN101475420A (en) * | 2009-01-23 | 2009-07-08 | 深圳市朗钛生物科技有限公司 | Fertilizer water-dispersion granule and preparation thereof |
| CN101774850A (en) * | 2010-01-21 | 2010-07-14 | 甘肃中瑞盛邦农资有限公司 | Multifunctional compound fertilizer additive and preparation method thereof |
| CN101792348A (en) * | 2010-03-17 | 2010-08-04 | 常玉 | Humic acid liquid fertilizer and preparation method thereof |
| CN102786367A (en) * | 2007-11-16 | 2012-11-21 | 中国科学院沈阳应用生态研究所 | Synergistic slow-release urea fertilizer and preparation method thereof |
| CN103787753A (en) * | 2014-01-21 | 2014-05-14 | 中国农业科学院农业资源与农业区划研究所 | Compound amino acid fertilizer synergist and preparation method thereof |
| CN103951516A (en) * | 2014-05-05 | 2014-07-30 | 华南农业大学 | Synergistic calcium superphosphate and preparation method and application thereof |
| CN104058870A (en) * | 2014-07-08 | 2014-09-24 | 成都新柯力化工科技有限公司 | Water-soluble compound fertilizer synergist and preparation method thereof |
| CN105198560A (en) * | 2015-08-18 | 2015-12-30 | 深圳市芭田生态工程股份有限公司 | Fertilizer assistant and application |
-
2017
- 2017-05-17 CN CN201710348625.0A patent/CN108947626A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102786367A (en) * | 2007-11-16 | 2012-11-21 | 中国科学院沈阳应用生态研究所 | Synergistic slow-release urea fertilizer and preparation method thereof |
| CN101475420A (en) * | 2009-01-23 | 2009-07-08 | 深圳市朗钛生物科技有限公司 | Fertilizer water-dispersion granule and preparation thereof |
| CN101774850A (en) * | 2010-01-21 | 2010-07-14 | 甘肃中瑞盛邦农资有限公司 | Multifunctional compound fertilizer additive and preparation method thereof |
| CN101792348A (en) * | 2010-03-17 | 2010-08-04 | 常玉 | Humic acid liquid fertilizer and preparation method thereof |
| CN103787753A (en) * | 2014-01-21 | 2014-05-14 | 中国农业科学院农业资源与农业区划研究所 | Compound amino acid fertilizer synergist and preparation method thereof |
| CN103951516A (en) * | 2014-05-05 | 2014-07-30 | 华南农业大学 | Synergistic calcium superphosphate and preparation method and application thereof |
| CN104058870A (en) * | 2014-07-08 | 2014-09-24 | 成都新柯力化工科技有限公司 | Water-soluble compound fertilizer synergist and preparation method thereof |
| CN105198560A (en) * | 2015-08-18 | 2015-12-30 | 深圳市芭田生态工程股份有限公司 | Fertilizer assistant and application |
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Application publication date: 20181207 |