CN108358702A - A kind of retain water and nutrients environment-friendly type compound fertilizer and preparation method thereof - Google Patents
A kind of retain water and nutrients environment-friendly type compound fertilizer and preparation method thereof Download PDFInfo
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- CN108358702A CN108358702A CN201810300060.3A CN201810300060A CN108358702A CN 108358702 A CN108358702 A CN 108358702A CN 201810300060 A CN201810300060 A CN 201810300060A CN 108358702 A CN108358702 A CN 108358702A
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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
- C05C5/00—Fertilisers containing other nitrates
- C05C5/02—Fertilisers containing other nitrates containing sodium or potassium nitrate
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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
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
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Abstract
The invention discloses a kind of retain water and nutrients environment-friendly type compound fertilizers, are made of the raw material below according to parts by weight：5 25 parts of potassium fulvate, 3 17 parts of hydroxyethyl cellulose, 1 11 parts of compound sodium nitrophenolate, 4 18 parts of coconut monoethanol amide, 4 16 parts of epoxy resin integument potassium nitrate, 5 25 parts of tripterygium wilfordii, 2 18 parts of adder-wort, 2 14 parts of phosphorus humic acid phosphorus, 3 15 parts of bacillus megaterium, 2 10 parts of polyacrylamide, 5 25 parts of rhizome of cyrtomium, 5 15 parts of modified white carbon black, 17 parts of catalase, 28 parts of nano-calcium carbonate calcium powder, 2 10 parts of cellulase preparation, 5 15 parts of surfactant.The present invention has the advantages that rich in nutrition content, promotes crop growth and fertilizer loss rate low.
Description
Technical field
The present invention relates to fertilizer manufacture field more particularly to a kind of retain water and nutrients environment-friendly type compound fertilizer and its preparation sides
Method.
Background technology
Currently, China is a large agricultural country, the interests of peasant are related to the development in China always, and not with economy
Disconnected development, requirement of the people for the speed of growth of plant especially crops is also higher and higher, and 21st century is agriculture hair
Being combined for the important stage of exhibition, life science and other newest science and technology, makes global agriculture field have occurred at all
The variation of property, therefore the rapid advances of agriculture field have been driven, according to statistics, in developing country, also several hundred million or more population
The not up to safety line of grain, and Among Children unbalanced nutrition more have many people by hungry and underfed folding
Mill, and in backward areas, the rapid growth of people, the shortage of resource of further furniture, therefore people need by adjusting from
Right resource promotes the fast development of agricultural, and in the planting process of crops, people reach often through the mode for applying fertilizer
To the purpose of volume increase.
But existing fertilizer used on the market makes soil because adding excessive inappropriate substance in the production process
During fertilising, soil hardening is caused, a problem that venthole energy force difference and unbalanced nutriment, can not have
The volume increase of the promotion crops of effect, and the heavy metal ion for including in fertilizer can cause soil secondary pollution, and there is fertilizer
The shortcomings of utilization rate is not high, it has not been convenient to the long-time service of people.
Invention content
In order to overcome the defect of the above-mentioned prior art, the object of the present invention is to provide a kind of retain water and nutrients environment-friendly type composite fertilizers
Material and preparation method thereof.
The present invention takes following technical scheme to realize：A kind of retain water and nutrients environment-friendly type compound fertilizer, by pressing below
According to the raw material composition of parts by weight：5-25 parts of potassium fulvate, 3-17 parts of hydroxyethyl cellulose, 1-11 parts of compound sodium nitrophenolate, cocounut oil list
4-18 parts of glycollic amide, 4-16 parts of epoxy resin integument potassium nitrate, 5-25 parts of tripterygium wilfordii, 2-18 parts of adder-wort, phosphorus humic acid phosphorus 2-14
Part, 3-15 parts of bacillus megaterium, 2-10 parts of polyacrylamide, 5-25 parts of rhizome of cyrtomium, 5-15 parts of modified white carbon black, catalase
1-7 parts, 2-8 parts of nano-calcium carbonate calcium powder, 2-10 parts of cellulase preparation, 5-15 parts of surfactant；
The modified white carbon black is made of following steps：
（1）White carbon is put into grinding device and crushes processing, grinding time 50min obtains powder white carbon；
（2）Water and triethyl group hexyl phosphoric acid is added in white carbon after crushing, white carbon suspension is obtained, to white carbon suspension
It is stirred, 3h is stood after the completion of stirring, upper suspension is taken, processing is dried；
（3）The material obtained in step 2 is added to the sulfuric acid solution of 5-10mol/L, sour processing time is 12-18h, obtains acidity
Modified white carbon black；
（4）It is surface-treated the sour modified white carbon black obtained in step 3 addition surfactant to obtain modified white carbon black.
A kind of above-mentioned retain water and nutrients environment-friendly type compound fertilizer, is made of the raw material below according to parts by weight：Fulvic acid
15 parts of potassium, 10 parts of hydroxyethyl cellulose, 6 parts of compound sodium nitrophenolate, 11 parts of coconut monoethanol amide, epoxy resin integument potassium nitrate 10
Part, 10 parts of adder-wort, 8 parts of phosphorus humic acid phosphorus, 9 parts of bacillus megaterium, 6 parts of polyacrylamide, 15 parts of rhizome of cyrtomium, changes 15 parts of tripterygium wilfordii
10 parts of white carbon of property, 4 parts of catalase, 5 parts of nano-calcium carbonate calcium powder, 6 parts of cellulase preparation, 10 parts of surfactant.
A kind of above-mentioned retain water and nutrients environment-friendly type compound fertilizer, the surfactant are fatty alcohol polyoxyethylene ether.
A kind of above-mentioned retain water and nutrients environment-friendly type compound fertilizer, the epoxy resin integument potassium nitrate and modified white carbon black it
Between weight ratio be 1:1.
A kind of preparation method of above-mentioned retain water and nutrients environment-friendly type compound fertilizer, comprises the steps of：
（1）Weigh each material in claim 2 weight composition number, by potassium fulvate, hydroxyethyl cellulose, compound sodium nitrophenolate,
Coconut monoethanol amide, epoxy resin integument potassium nitrate, tripterygium wilfordii, adder-wort, phosphorus humic acid phosphorus, bacillus megaterium, polyacrylamide
Amine, rhizome of cyrtomium, modified white carbon black, catalase, nano-calcium carbonate calcium powder, cellulase preparation, fatty alcohol polyoxyethylene ether are put into
Grinding device is stirred, grinding time 180min；
（2）Modified white carbon black will be added in the comminuting matter obtained in step 1, be put into reaction kettle and be stirred, stirs
Time is 150min, is carried out at the same time heat treatment, and heating time is 60-90 DEG C；
（3）The material obtained in step 2 is put into comminutor and carries out granulation processing, drying and processing is carried out after the completion of being granulated, obtains
To finished product.
In summary the invention has the advantages that：The present invention has rich in nutrition content, promotes crop growth
And the low advantage of fertilizer loss rate, the white carbon modified can effectively form coupling key in material, reduce
The amount of surface of material activated silica alcohol radical can effectively increase dispersibility of the modified white carbon black in material, thus make material it
Between combination more closely, make material that there is better adsorption effect, while because modified white carbon has preferable dispersion
Property, increase its specific surface area, to make it have more outstanding adsorption capacity, can be in effective fixing soil it is effective
Ingredient makes the nutrient in fertilizer uniformly be absorbed by plants, and achievees the purpose that improve utilization rate of fertilizer, while also can effectively promote
Into the growth of crops, sufficient nutrient is provided for growth, the secondary fertilising of people is also avoided, reduces economic cost；Institute
Potash fertilizer, the epoxy resin integument potassium nitrate cooperation can not only be provided for the growth of crops by stating epoxy resin integument potassium nitrate
Modified white carbon black can further improve utilization rate of fertilizer, so that the nutrient of fertilizer is released slowly to soil by the setting of coating
In, so that crops is more fully absorbed the nutrient of fertilizer；The fatty alcohol polyoxyethylene ether can and epoxy resin
Epoxy-functional in coating potassium nitrate reacts, and forms Epoxy Interpenetration Polymer Networks compound, in fertilizer surface shape
At one layer of finer and close controlled release film layer, while the combination of the fatty alcohol polyoxyethylene ether and water can form more hydrogen
Key has preferable water solubility, so that fertilizer has better controlled release properties, while fertilizer being made to have preferably infiltration effect
Fruit promotes absorption of the crops to fertilizer.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
The modified white carbon black is made of following steps：
（1）White carbon is put into grinding device and crushes processing, grinding time 50min obtains powder white carbon；
（2）Water and triethyl group hexyl phosphoric acid is added in white carbon after crushing, white carbon suspension is obtained, to white carbon suspension
It is stirred, 3h is stood after the completion of stirring, upper suspension is taken, processing is dried；
（3）The material obtained in step 2 is added to the sulfuric acid solution of 5-10mol/L, sour processing time is 12-18h, obtains acidity
Modified white carbon black；
（4）It is surface-treated the sour modified white carbon black obtained in step 3 addition surfactant to obtain modified white carbon black.
Embodiment 1
A kind of retain water and nutrients environment-friendly type compound fertilizer, is made of the raw material below according to parts by weight：5 parts of potassium fulvate, hydroxyl second
3 parts of base cellulose, 1 part of compound sodium nitrophenolate, 4 parts of coconut monoethanol amide, 4 parts of epoxy resin integument potassium nitrate, 5 parts of tripterygium wilfordii, fist
2 parts of ginseng, 2 parts of phosphorus humic acid phosphorus, 3 parts of bacillus megaterium, 2 parts of polyacrylamide, 5 parts of rhizome of cyrtomium, 5 parts of modified white carbon black, peroxidating
1 part of hydrogen enzyme, 2 parts of nano-calcium carbonate calcium powder, 2 parts of cellulase preparation, 5 parts of surfactant,（1）Weigh each material in embodiment 1
Parts by weight, by potassium fulvate, hydroxyethyl cellulose, compound sodium nitrophenolate, coconut monoethanol amide, epoxy resin integument nitric acid
Potassium, adder-wort, phosphorus humic acid phosphorus, bacillus megaterium, polyacrylamide, rhizome of cyrtomium, modified white carbon black, catalase, is received tripterygium wilfordii
Rice Paris white, cellulase preparation, fatty alcohol polyoxyethylene ether are put into grinding device and are stirred, and grinding time is
180min；（2）Modified white carbon black will be added in the comminuting matter obtained in step 1, is put into reaction kettle and is stirred, stir
It is 150min to mix the time, is carried out at the same time heat treatment, and heating time is 60-90 DEG C；（3）The material obtained in step 2 is put into
Granulation processing is carried out in comminutor, is carried out drying and processing after the completion of being granulated, is obtained finished product.
Embodiment 2
A kind of retain water and nutrients environment-friendly type compound fertilizer, is made of the raw material below according to parts by weight：15 parts of potassium fulvate, hydroxyl second
10 parts of base cellulose, 6 parts of compound sodium nitrophenolate, 11 parts of coconut monoethanol amide, 10 parts of epoxy resin integument potassium nitrate, tripterygium wilfordii 15
Part, 10 parts of adder-wort, 8 parts of phosphorus humic acid phosphorus, 9 parts of bacillus megaterium, 6 parts of polyacrylamide, 15 parts of rhizome of cyrtomium, modified white carbon black 10
Part, 4 parts of catalase, 5 parts of nano-calcium carbonate calcium powder, 6 parts of cellulase preparation, 10 parts of surfactant,（1）Weigh embodiment
The parts by weight of each material in 2, by potassium fulvate, hydroxyethyl cellulose, compound sodium nitrophenolate, coconut monoethanol amide, epoxy resin
Coating potassium nitrate, tripterygium wilfordii, adder-wort, phosphorus humic acid phosphorus, bacillus megaterium, polyacrylamide, rhizome of cyrtomium, modified white carbon black, peroxide
Change hydrogen enzyme, nano-calcium carbonate calcium powder, cellulase preparation, fatty alcohol polyoxyethylene ether to be put into grinding device and be stirred, powder
The broken time is 180min；（2）Modified white carbon black will be added in the comminuting matter obtained in step 1, is put into reaction kettle and is stirred
Processing is mixed, mixing time 150min is carried out at the same time heat treatment, and heating time is 60-90 DEG C；（3）By what is obtained in step 2
Material, which is put into comminutor, carries out granulation processing, carries out drying and processing after the completion of being granulated, obtains finished product.
Embodiment 3
A kind of retain water and nutrients environment-friendly type compound fertilizer, is made of the raw material below according to parts by weight：25 parts of potassium fulvate, hydroxyl second
17 parts of base cellulose, 11 parts of compound sodium nitrophenolate, 18 parts of coconut monoethanol amide, 16 parts of epoxy resin integument potassium nitrate, tripterygium wilfordii 25
Part, 18 parts of adder-wort, 14 parts of phosphorus humic acid phosphorus, 15 parts of bacillus megaterium, 10 parts of polyacrylamide, 25 parts of rhizome of cyrtomium, modified white carbon black
15 parts, 7 parts of catalase, 8 parts of nano-calcium carbonate calcium powder, 10 parts of cellulase preparation, 15 parts of surfactant,（1）Weigh reality
The parts by weight for applying each material in example 3, by potassium fulvate, hydroxyethyl cellulose, compound sodium nitrophenolate, coconut monoethanol amide, epoxy
Coated with resin potassium nitrate, tripterygium wilfordii, adder-wort, phosphorus humic acid phosphorus, bacillus megaterium, polyacrylamide, rhizome of cyrtomium, modified white carbon black,
Catalase, nano-calcium carbonate calcium powder, cellulase preparation, fatty alcohol polyoxyethylene ether are put into grinding device and are stirred place
Reason, grinding time 180min；（2）Modified white carbon black will be added in the comminuting matter obtained in step 1, be put into reaction kettle into
Row stir process, mixing time 150min are carried out at the same time heat treatment, and heating time is 60-90 DEG C；（3）It will be obtained in step 2
To material be put into comminutor and carry out granulation processing, carry out drying and processing after the completion of being granulated, obtain finished product.
Comparative example 1
A kind of retain water and nutrients environment-friendly type compound fertilizer, is made of the raw material below according to parts by weight：5 parts of potassium fulvate, hydroxyl second
3 parts of base cellulose, 1 part of compound sodium nitrophenolate, 4 parts of coconut monoethanol amide, 4 parts of epoxy resin integument potassium nitrate, 5 parts of tripterygium wilfordii, fist
2 parts of ginseng, 2 parts of phosphorus humic acid phosphorus, 3 parts of bacillus megaterium, 2 parts of polyacrylamide, 5 parts of rhizome of cyrtomium, 1 part of catalase, nano-sized carbon
2 parts of sour calcium powder, 2 parts of cellulase preparation,（1）The parts by weight for weighing each material in comparative example 1, by potassium fulvate, ethoxy
Cellulose, compound sodium nitrophenolate, coconut monoethanol amide, epoxy resin integument potassium nitrate, tripterygium wilfordii, adder-wort, phosphorus humic acid phosphorus, huge bud
Spore bacillus, polyacrylamide, rhizome of cyrtomium, modified white carbon black, catalase, nano-calcium carbonate calcium powder, cellulase preparation are put into powder
Crushing device is stirred, grinding time 180min；（2）It will be put into reaction kettle in the comminuting matter obtained in step 1
It is stirred, mixing time 150min, is carried out at the same time heat treatment, heating time is 60-90 DEG C；（3）It will be in step 2
Obtained material, which is put into comminutor, carries out granulation processing, carries out drying and processing after the completion of being granulated, obtains finished product.
Comparative example 2
A kind of retain water and nutrients environment-friendly type compound fertilizer, is made of the raw material below according to parts by weight：15 parts of potassium fulvate, hydroxyl second
10 parts of base cellulose, 6 parts of compound sodium nitrophenolate, 10 parts of epoxy resin integument potassium nitrate, 15 parts of tripterygium wilfordii, 10 parts of adder-wort, phosphorus humic acid phosphorus 8
Part, 9 parts of bacillus megaterium, 6 parts of polyacrylamide, 15 parts of rhizome of cyrtomium, 4 parts of catalase, 5 parts of nano-calcium carbonate calcium powder, fiber
6 parts of plain enzyme preparation, 10 parts of surfactant,（1）The parts by weight for weighing each material in comparative example 2, by potassium fulvate, ethoxy
Cellulose, compound sodium nitrophenolate, epoxy resin integument potassium nitrate, tripterygium wilfordii, adder-wort, phosphorus humic acid phosphorus, bacillus megaterium, polyacrylamide
Amine, rhizome of cyrtomium, catalase, nano-calcium carbonate calcium powder, cellulase preparation, fatty alcohol polyoxyethylene ether are put into grinding device progress
Stir process, grinding time 180min；（2）It is stirred place by being put into reaction kettle in the comminuting matter obtained in step 1
Reason, mixing time 150min are carried out at the same time heat treatment, and heating time is 60-90 DEG C；（3）The material that will be obtained in step 2
It is put into comminutor and carries out granulation processing, carry out drying and processing after the completion of being granulated, obtain finished product.
Comparative example 3
A kind of retain water and nutrients environment-friendly type compound fertilizer, is made of the raw material below according to parts by weight：25 parts of potassium fulvate, hydroxyl second
17 parts of base cellulose, 11 parts of compound sodium nitrophenolate, 25 parts of tripterygium wilfordii, 18 parts of adder-wort, 14 parts of phosphorus humic acid phosphorus, 15 parts of bacillus megaterium,
10 parts of polyacrylamide, 25 parts of rhizome of cyrtomium, 7 parts of catalase, 8 parts of nano-calcium carbonate calcium powder, 10 parts of cellulase preparation,（1）Claim
The parts by weight of each material in Example 3, by potassium fulvate, hydroxyethyl cellulose, compound sodium nitrophenolate, tripterygium wilfordii, adder-wort, rotten plant
Sour phosphorus, bacillus megaterium, polyacrylamide, rhizome of cyrtomium, catalase, nano-calcium carbonate calcium powder, cellulase preparation are put into powder
Crushing device is stirred, grinding time 180min；（2）By the comminuting matter obtained in step 1 be put into reaction kettle into
Row stir process, mixing time 150min are carried out at the same time heat treatment, and heating time is 60-90 DEG C；（3）It will be obtained in step 2
To material be put into comminutor and carry out granulation processing, carry out drying and processing after the completion of being granulated, obtain finished product.
Experimental method
Hefei Changfeng County somewhere soil is selected, and plants the wheat of same breed in the same time, carries out fertilizer treatment, and growing way
It is close, it is divided into A groups and B groups, A groups are experimental group, and B groups are control group, apply the fertilizer in embodiment and comparative example respectively, apply
Fertile frequency is three months primary, observes the upgrowth situation of wheat and tests soil property.
The situation for applying observation post administration wheat, as a result see the table below 1
| Spike length（cm） | Per mu yield（kg） | Mass of 1000 kernel（g） | Active soil organic matter（g /kg） | Heavy metal ion content（mg/kg） | |
| Embodiment 2 | 10.8 | 586 | 47-68 | 6.33 | 1.68 |
| Embodiment 3 | 10.7 | 584 | 49.56 | 6.48 | 1.67 |
| Embodiment 4 | 10.5 | 598 | 49.68 | 6.59 | 1.59 |
| Comparative example 1 | 8.6 | 477 | 33.46 | 3.29 | 5.89 |
| Comparative example 2 | 9.3 | 499 | 33.89 | 3.24 | 6.32 |
| Comparative example 3 | 8.8 | 486 | 34.67 | 3.01 | 6.13 |
It can be seen from Table 1 that the comparison of embodiment 1-3 and comparative example 1-3, can not only be carried using fertilizer provided by the invention
The per mu yield of high crops, and the heavy metal ion content in soil can be effectively reduced and promote the growth of crops,
It is convenient for people to use.
The above is the embodiment of the present invention, therefore all structure, feature and principles according to described in the present patent application range are done
Equivalent change or modification, be included within the scope of present patent application.
Claims (5)
1. a kind of retain water and nutrients environment-friendly type compound fertilizer, which is characterized in that be made of the raw material below according to parts by weight：It is yellow rotten
Sour potassium 5-25 parts, 3-17 parts of hydroxyethyl cellulose, 1-11 parts of compound sodium nitrophenolate, 4-18 parts of coconut monoethanol amide, epoxy resin packet
4-16 parts of film potassium nitrate, 5-25 parts of tripterygium wilfordii, 2-18 parts of adder-wort, 2-14 parts of phosphorus humic acid phosphorus, 3-15 parts of bacillus megaterium, poly- third
2-10 parts of acrylamide, 5-25 parts of rhizome of cyrtomium, 5-15 parts of modified white carbon black, 1-7 parts of catalase, 2-8 parts of nano-calcium carbonate calcium powder, fibre
Plain 2-10 parts of the enzyme preparation of dimension, 5-15 parts of surfactant；
The modified white carbon black is made of following steps：
White carbon is put into grinding device and crushes processing, grinding time 50min obtains powder white carbon；
Water and triethyl group hexyl phosphoric acid is added in white carbon after crushing, obtains white carbon suspension, to white carbon suspension into
Row stir process stands 3h after the completion of stirring, takes upper suspension, processing is dried；
The material obtained in step 2 is added to the sulfuric acid solution of 5-10mol/L, sour processing time is 12-18h, obtains acidity and changes
Property white carbon；
It is surface-treated the sour modified white carbon black obtained in step 3 addition surfactant to obtain modified white carbon black.
2. a kind of retain water and nutrients environment-friendly type compound fertilizer according to claim 1, which is characterized in that by below according to weight
The raw material of number forms：15 parts of potassium fulvate, 10 parts of hydroxyethyl cellulose, 6 parts of compound sodium nitrophenolate, 11 parts of coconut monoethanol amide,
10 parts of epoxy resin integument potassium nitrate, 15 parts of tripterygium wilfordii, 10 parts of adder-wort, 8 parts of phosphorus humic acid phosphorus, 9 parts of bacillus megaterium, polypropylene
6 parts of amide, 15 parts of rhizome of cyrtomium, 10 parts of modified white carbon black, 4 parts of catalase, 5 parts of nano-calcium carbonate calcium powder, cellulase preparation 6
Part, 10 parts of surfactant.
3. a kind of retain water and nutrients environment-friendly type compound fertilizer according to claim 1, it is characterised in that：The surfactant
For fatty alcohol polyoxyethylene ether.
4. a kind of retain water and nutrients environment-friendly type compound fertilizer according to claim 1, it is characterised in that：The epoxy resin packet
Weight ratio is 1 between film potassium nitrate and modified white carbon black:1.
5. according to a kind of preparation method of retain water and nutrients environment-friendly type compound fertilizer of claims 1 or 2 any one of them, feature
It is, comprises the steps of：
（1）Weigh each material in claim 2 weight composition number, by potassium fulvate, hydroxyethyl cellulose, compound sodium nitrophenolate,
Coconut monoethanol amide, epoxy resin integument potassium nitrate, tripterygium wilfordii, adder-wort, phosphorus humic acid phosphorus, bacillus megaterium, polyacrylamide
Amine, rhizome of cyrtomium, modified white carbon black, catalase, nano-calcium carbonate calcium powder, cellulase preparation, fatty alcohol polyoxyethylene ether are put into
Grinding device is stirred, grinding time 180min；
（2）Modified white carbon black will be added in the comminuting matter obtained in step 1, be put into reaction kettle and be stirred, stirs
Time is 150min, is carried out at the same time heat treatment, and heating time is 60-90 DEG C；
（3）The material obtained in step 2 is put into comminutor and carries out granulation processing, drying and processing is carried out after the completion of being granulated, obtains
To finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300060.3A CN108358702A (en) | 2018-04-04 | 2018-04-04 | A kind of retain water and nutrients environment-friendly type compound fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300060.3A CN108358702A (en) | 2018-04-04 | 2018-04-04 | A kind of retain water and nutrients environment-friendly type compound fertilizer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108358702A true CN108358702A (en) | 2018-08-03 |
Family
ID=63002159
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810300060.3A Withdrawn CN108358702A (en) | 2018-04-04 | 2018-04-04 | A kind of retain water and nutrients environment-friendly type compound fertilizer and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113913191A (en) * | 2021-11-03 | 2022-01-11 | 忻州师范学院 | Water-retention drought-resistant agent, preparation method thereof and application thereof in quinoa planting |
-
2018
- 2018-04-04 CN CN201810300060.3A patent/CN108358702A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113913191A (en) * | 2021-11-03 | 2022-01-11 | 忻州师范学院 | Water-retention drought-resistant agent, preparation method thereof and application thereof in quinoa planting |
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