CN109053294A - A kind of foliar fertilizer with antifreeze function - Google Patents
A kind of foliar fertilizer with antifreeze function Download PDFInfo
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- CN109053294A CN109053294A CN201811168503.4A CN201811168503A CN109053294A CN 109053294 A CN109053294 A CN 109053294A CN 201811168503 A CN201811168503 A CN 201811168503A CN 109053294 A CN109053294 A CN 109053294A
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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
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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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
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The present invention provides a kind of foliar fertilizer with antifreeze function, belongs to fertilizer field, which is nuclear membrane structure, is successively core fertiliser granulates, coating nutrient solution and antifreezing agent from inside to outside；Wherein, antifreeze the preparation method is as follows: polypropylene carbonate is mixed with oil phase solvent, stirring is mixed with emulsifier, is stirred, is obtained oil solution；Nutriment and water are mixed, aqueous solution is obtained；Aqueous solution is added into oil solution, is stirred, is added mushroom culture solution and ethephon (CEPHA),2-(chloroethyl) phosphonic acid, continue to stir, emulsify to obtain antifreezing agent.The a variety of organic acids contained in grape extraction juice in foliar fertilizer of the present invention and fulvic acid etc. can be combined into hydrate through absorbing with plant cell, reduce influence of the low temperature to plant internal water, improve winter resistance；And by the way that antifreezing agent is coated on fertilizer outer surface, the antifreeze effect of cold-resistant can be improved, and the antifreezing agent stable structure, effective acting time are long.
Description
Technical field
The invention belongs to fertilizer fields, and in particular to a kind of foliar fertilizer with antifreeze function.
Background technique
One of main antifreezing measures of plant are exactly to spray antifreezing agent at present, and antifreezing agent is called antifreeze, are applied to all kinds of
The freezing tolerance that green plants and each planting fruit-trees, the disease-resistant low-temperature resistance of nursery stock, cold spell in later spring can be significantly improved on plant, effectively prevents
Only early late frost attacks, and avoids or mitigates by freeze injury.There are many chemical anti-freezing product type in the market, but frost-resistant principle can substantially divide
Three classes, first is that inducer type enhances freezing tolerance using anti-freeze gene is generated in the induction plant such as growth hormone；Second is that
By spraying chemical agent, protective film is formed, makes nursery stock to a certain extent from freeze injury；Third is that application nutriment, enhancing
Cell wall thickness or cytoplasm concentration improve nursery stock freezing tolerance.
The Chinese invention patent of existing Publication No. CN 106278716A, discloses a kind of cold-resistant oxygenation coated fertilizer, by
The raw material of following parts by weight is made: carboxymethyl cellulose 2-3, soybean residue 44-48, tangerine seed powder 14-16, chitosan 1-2, lignin
Sulfonic acid zinc 2-3, potassium chloride 4-6, calcium-base bentonite 5-6, urea 8-9,30% hydrogenperoxide steam generator 12-14, Laxogenin powder
Last 2-3, butyl acrylate 0.5-0.7, sodium dihydrogen phosphate dry powder 2-3, nano zine oxide 0.9-1.1, appropriate amount of water；The invention fertilizer
By the granulation addition for the powder that ferments, interstices of soil can be effectively reduced, reduce air flow property to completely cut off the entrance of cold air,
The addition of the substances such as carboxymethyl cellulose can regulate and control the water content of soil simultaneously, avoid under low temperature environment due to soil water-containing is more
Freeze to influence absorption of the root system to nutrient, accelerates the nutrition accumulation of crop under cold conditions, improve resistance, improve under low temperature
The yield of crop.However, the invention fertilizer mainly has the function that cold-resistant from improvement soil oxygen content, anti-cold effect is unobvious.
Summary of the invention
The purpose of the present invention is to provide a kind of foliar fertilizer with antifreeze function, which is nuclear membrane structure, effectively
Ingredient not easily runs off decomposition, and has good slow releasing function；By the way that antifreezing agent is coated on fertilizer outer surface, can be improved anti-
Protection against cold and freezing conditions effect, and the antifreezing agent stable structure, effective acting time are long.
The technical solution that the present invention is taken to achieve the above object are as follows:
A kind of foliar fertilizer with antifreeze function is nuclear membrane structure, is successively core fertiliser granulates, coating battalion from inside to outside
Nutrient solution and antifreezing agent；The preparation method is as follows:
S1. almond slag, fulvic acid, megasse, agstone are mixed to be placed in compost and is fermented, every 4-5
Its turning is primary, and outside is translated into compost middle section, and water is added to guarantee that compost is dampness in due course, after fermentation by institute
Drying materials, and with carboxymethyl cellulose, Diammonium phosphate (DAP), potassium sulfate mixing granulation, obtain core fertiliser granulates, it is spare；
S2. grape extraction juice, frerrous chloride, glutamic acid are added the water of 3-5 times of its quality and heat 60-70 DEG C after mixing,
It is cooled to room temperature after stirring 25-30 minutes repeatedly, obtains chelating amino acids ferrous solution, it is spare；
S3. sodium metasilicate and calcium chloride are mixed and added into the water of 1-2 times of its quality and are heated to 55-60 DEG C, uniform stirring
Viscous fluid is obtained after 10-15 minutes, it is spare；
S4. chelating liquid obtained by step S2 is uniformly sprayed with the mode sprayed by spraying in core fertiliser granulates outer surface, is dried
It is dry；Mucus obtained by step S3 is coated on particle exterior surface again, is dried again；Antifreezing agent is finally applied to fertilizer outer surface i.e.
Obtain foliar fertilizer of the present invention.
Preferably, a kind of foliar fertilizer with antifreeze function, each raw material component has following parts by weight: almond slag
45-63, fulvic acid 38-45, megasse 22-30, agstone 9-13, carboxymethyl cellulose 6-10, Diammonium phosphate (DAP) 5-7, sulfuric acid
Potassium 3-4, grape extraction juice 4-5, frerrous chloride 3-4, glutamic acid 3-4, sodium metasilicate 6-8, calcium chloride 3-5, antifreezing agent 6-9.
Preferably, antifreezing agent the preparation method is as follows:
S5. polypropylene carbonate is mixed with oil phase solvent, stirs, is mixed with emulsifier, stirred, obtain oil solution；
Nutriment and water are mixed, aqueous solution is obtained；
S6. aqueous solution is added into oil solution, stirs, adds mushroom culture solution and ethephon (CEPHA),2-(chloroethyl) phosphonic acid, continue to stir, emulsified
Obtain antifreezing agent.
Preferably, oil phase solvent is dimethyl carbonate.
Preferably, the weight ratio of polypropylene carbonate and oil phase solvent is 1-2:2-3.
Preferably, emulsifier be sorbester p17, Tween 80, polysorbate40 and octadecyltrimethylammonium chloride in two kinds or
It is two or more.
Preferably, nutriment includes following parts by weight of component: corn protein powder 20-30, dithiocar-bamate
10-25, chitosan 5-10, abscisic acid 0.2-0.4, basic element of cell division 0.2-0.4, calcium chloride 2-3, amino acid 2-4, dodecyl
Sodium sulfonate 1-2, magnesium chloride 2-5, urea 2-5.
Preferably, the additional amount of mushroom culture solution and ethephon (CEPHA),2-(chloroethyl) phosphonic acid is respectively 1-2 parts by weight and 0.5-1 parts by weight；Mushroom
Contain a large amount of antibacterial substances and ethephon (CEPHA),2-(chloroethyl) phosphonic acid collective effect in culture solution, the pollution of germ pest can be resisted, in sterilizing pesticide
While these harmful microorganisms or polypide can be decomposed, generate heat；Or in promoting cell when enzymatic activity, produce
Heat amount；Further enhance antifreeze effect of cold-resistant of antifreezing agent；In addition, being conducive to the viscosity of antifreezing agent after improvement emulsification, mention
Action time of the high antifreezing agent in plant surface.
The invention has the benefit that
1) foliar fertilizer of the present invention, core fertiliser granulates first use chelating amino acids ferrous solution to coat, can enhance the light of plant
Cooperate and improve metabolic capability, promotes plant growth and development；Then the cladding of the mucus obtained by sodium metasilicate and calcium chloride, since its is molten
The a little higher than summer surface temperature of point, will not dissolve easily, therefore have good slow releasing function, and calcium ion abundant can play
Induce root development and fissional effect；The a variety of organic acids contained in grape extraction juice in fertilizer and fulvic acid etc. are through inhaling
Receipts can be combined into hydrate with plant cell, reduce influence of the low temperature to plant internal water, improve winter resistance；
2) antifreezing agent is coated on fertilizer outer surface by the present invention, which is first mixed to form oil, aqueous solution insoluble
Dispersion liquid pearl, oil droplet can form heat preservation liquid film in plant surface, play the role of that cold-resistant is antifreeze, reduces rising dehydration, water
Pearl can provide nutriment and somatropin for plant, and the metabolic activity for being conducive to improve plant is to generate more energy
Amount resists cold jelly, while having effects that moisturizing；Oil, aqueous pearl form stable entirety through emulsification, protect effective component not
It can be lost, to improve service efficiency and the service life of antifreezing agent.
Present invention employs above-mentioned technical proposals to provide model essay, compensates for the deficiencies in the prior art, design is reasonable, operation side
Just.
Specific embodiment
Present invention is further described in detail with reference to embodiments:
Embodiment 1:
A kind of foliar fertilizer with antifreeze function is nuclear membrane structure, is successively core fertiliser granulates, coating battalion from inside to outside
Nutrient solution and antifreezing agent；The foliar fertilizer each raw material component has following parts by weight: 45 parts of almond slag, 38 parts of fulvic acid, megasse
22 parts, 9 parts of agstone, 6 parts of carboxymethyl cellulose, 5 parts of Diammonium phosphate (DAP), 3 parts of potassium sulfate, 4 parts of grape extraction juice, frerrous chloride 3
Part, 3 parts of glutamic acid, 6 parts of sodium metasilicate, 3 parts of calcium chloride, 6 parts of antifreezing agent.
The foliar fertilizer the preparation method is as follows:
(1) almond slag, fulvic acid, megasse, agstone are mixed to be placed in compost and is fermented, every 4 days
Turning is primary, and outside is translated into compost middle section, and water is added to guarantee that compost is dampness in due course, after fermentation by gained
Drying materials, and with carboxymethyl cellulose, Diammonium phosphate (DAP), potassium sulfate mixing granulation, obtain core fertiliser granulates, it is spare；
(2) 60 DEG C of the water of 3 times of its quality and heating are added after mixing grape extraction juice, frerrous chloride, glutamic acid, stirs repeatedly
It is cooled to room temperature after mixing 25 minutes, obtains chelating amino acids ferrous solution, it is spare；
(3) sodium metasilicate and calcium chloride are mixed and added into the water of 1 times of its quality and are heated to 55 DEG C, uniform stirring 10 minutes
Viscous fluid is obtained afterwards, it is spare；
(4) chelating liquid obtained by step (2) is uniformly sprayed with the mode sprayed by spraying in core fertiliser granulates outer surface, is dried
It is dry；Mucus obtained by step (3) is coated on particle exterior surface again, is dried again；Antifreezing agent is finally applied to fertilizer outer surface
Up to foliar fertilizer of the present invention.
The foliar fertilizer, core fertiliser granulates first use chelating amino acids ferrous solution to coat, can enhance the photosynthetic work of plant simultaneously
Metabolic capability is improved, plant growth and development is promoted；Then the cladding of the mucus obtained by sodium metasilicate and calcium chloride, since its molten point is slightly higher
It in summer surface temperature, will not dissolve easily, therefore there is good slow releasing function, and calcium ion abundant can play induction root
Portion's development and fissional effect；The a variety of organic acids contained in grape extraction juice in fertilizer and fulvic acid etc. can be with through absorbing
Plant cell is combined into hydrate, reduces influence of the low temperature to plant internal water, improves winter resistance.
Above-mentioned antifreezing agent the preparation method is as follows:
(5) 15 parts by weight polypropylene carbonates (Mn=5.3 ten thousand) are mixed with 25 parts by weight dimethyl carbonates, in 50 DEG C of items
It is stirred 50 minutes, mixing speed 500rpm under part, 3 parts by weight Tween 80s and 2 parts by weight polysorbate40s is added, continues to stir, obtain
To oil solution；
By parts by weight of component are as follows: 20 parts of corn protein powder, 10 parts of dithiocar-bamate, 5 parts of chitosan, abscisic acid
0.2 part, 0.2 part of the basic element of cell division, 2 parts of calcium chloride, 2 parts of amino acid, 1 part of dodecyl sodium sulfate, 2 parts of magnesium chloride, 2 parts of urea
It is mixed with 30 parts of water, obtains aqueous solution；
(6) aqueous solution is slowly added into oil solution, is stirred, the mushroom culture solution and 0.5 parts by weight of 1 parts by weight is added
Ethephon (CEPHA),2-(chloroethyl) phosphonic acid, using high-speed shearing machine revolving speed be 8000rpm emulsify 10 minutes, through 2500rpm be centrifuged not stratified emulsification in 30 minutes
Obtain antifreezing agent；Contain a large amount of antibacterial substances and ethephon (CEPHA),2-(chloroethyl) phosphonic acid collective effect in mushroom culture solution, it is dirty that germ pest can be resisted
Dye, can decompose these harmful microorganisms or polypide while sterilizing pesticide, generate heat；Or promoting cell
When middle enzymatic activity, heat is generated；Further enhance antifreeze effect of cold-resistant of antifreezing agent；In addition, being conducive to improve emulsification rear defence
Freeze the viscosity of agent, improves antifreezing agent in the action time of plant surface.
Embodiment 2:
A kind of foliar fertilizer with antifreeze function is nuclear membrane structure, is successively core fertiliser granulates, coating battalion from inside to outside
Nutrient solution and antifreezing agent；The foliar fertilizer each raw material component has following parts by weight: 57 parts of almond slag, 42 parts of fulvic acid, megasse
26 parts, 11 parts of agstone, 8 parts of carboxymethyl cellulose, 6 parts of Diammonium phosphate (DAP), 3 parts of potassium sulfate, 5 parts of grape extraction juice, frerrous chloride 4
Part, 3 parts of glutamic acid, 7 parts of sodium metasilicate, 4 parts of calcium chloride, 8 parts of antifreezing agent.
The foliar fertilizer the preparation method is as follows:
(1) almond slag, fulvic acid, megasse, agstone are mixed to be placed in compost and is fermented, every 4 days
Turning is primary, and outside is translated into compost middle section, and water is added to guarantee that compost is dampness in due course, after fermentation by gained
Drying materials, and with carboxymethyl cellulose, Diammonium phosphate (DAP), potassium sulfate mixing granulation, obtain core fertiliser granulates, it is spare；
(2) 65 DEG C of the water of 4 times of its quality and heating are added after mixing grape extraction juice, frerrous chloride, glutamic acid, stirs repeatedly
It is cooled to room temperature after mixing 25 minutes, obtains chelating amino acids ferrous solution, it is spare；
(3) sodium metasilicate and calcium chloride are mixed and added into the water of 1.5 times of its quality and are heated to 56 DEG C, uniform stirring 12 divides
Viscous fluid is obtained after clock, it is spare；
(4) chelating liquid obtained by step (2) is uniformly sprayed with the mode sprayed by spraying in core fertiliser granulates outer surface, is dried
It is dry；Mucus obtained by step (3) is coated on particle exterior surface again, is dried again；Antifreezing agent is finally applied to fertilizer outer surface
Up to foliar fertilizer of the present invention.
Above-mentioned antifreezing agent the preparation method is as follows:
(5) 26 parts by weight polypropylene carbonates (Mn=3.2 ten thousand) are mixed with 35 parts by weight dimethyl carbonates, in 40 DEG C of items
It is stirred 30 minutes, mixing speed 400rpm under part, 5 parts by weight Tween 80s and 3 parts by weight polysorbate40s is added, continues to stir, obtain
To oil solution；
By parts by weight of component are as follows: 25 parts of corn protein powder, 21 parts of dithiocar-bamate, 9 parts of chitosan, abscisic acid
0.3 part, 0.3 part of the basic element of cell division, 3 parts of calcium chloride, 2 parts of amino acid, 1 part of dodecyl sodium sulfate, 3 parts of magnesium chloride, 4 parts of urea
It is mixed with 41 parts of water, obtains aqueous solution；
(6) aqueous solution is slowly added into oil solution, is stirred, the mushroom culture solution and 0.6 weight of 1.6 parts by weight is added
The ethephon (CEPHA),2-(chloroethyl) phosphonic acid of part is that 10000rpm is emulsified 5 minutes using high-speed shearing machine revolving speed, is centrifuged 30 minutes not stratified creams through 2500rpm
Change to obtain antifreezing agent.
Embodiment 3:
A kind of foliar fertilizer with antifreeze function is nuclear membrane structure, is successively core fertiliser granulates, coating battalion from inside to outside
Nutrient solution and antifreezing agent；The foliar fertilizer each raw material component has following parts by weight: 63 parts of almond slag, 45 parts of fulvic acid, megasse
30 parts, 13 parts of agstone, 10 parts of carboxymethyl cellulose, 7 parts of Diammonium phosphate (DAP), 4 parts of potassium sulfate, 5 parts of grape extraction juice, frerrous chloride
4 parts, 4 parts of glutamic acid, 8 parts of sodium metasilicate, 5 parts of calcium chloride, 9 parts of antifreezing agent.
The foliar fertilizer the preparation method is as follows:
(1) almond slag, fulvic acid, megasse, agstone are mixed to be placed in compost and is fermented, every 5 days
Turning is primary, and outside is translated into compost middle section, and water is added to guarantee that compost is dampness in due course, after fermentation by gained
Drying materials, and with carboxymethyl cellulose, Diammonium phosphate (DAP), potassium sulfate mixing granulation, obtain core fertiliser granulates, it is spare；
(2) 70 DEG C of the water of 5 times of its quality and heating are added after mixing grape extraction juice, frerrous chloride, glutamic acid, stirs repeatedly
It is cooled to room temperature after mixing 30 minutes, obtains chelating amino acids ferrous solution, it is spare；
(3) sodium metasilicate and calcium chloride are mixed and added into the water of 2 times of its quality and are heated to 60 DEG C, uniform stirring 15 minutes
Viscous fluid is obtained afterwards, it is spare；
(4) chelating liquid obtained by step (2) is uniformly sprayed with the mode sprayed by spraying in core fertiliser granulates outer surface, is dried
It is dry；Mucus obtained by step (3) is coated on particle exterior surface again, is dried again；Antifreezing agent is finally applied to fertilizer outer surface
Up to foliar fertilizer of the present invention.
Above-mentioned antifreezing agent the preparation method is as follows:
(5) 30 parts by weight polypropylene carbonates (Mn=2.7 ten thousand) are mixed with 45 parts by weight dimethyl carbonates, in 70 DEG C of items
It is stirred 40 minutes, mixing speed 500rpm under part, 6 parts by weight Tween 80s and 5 parts by weight polysorbate40s is added, continues to stir, obtain
To oil solution；
By parts by weight of component are as follows: 30 parts of corn protein powder, 25 parts of dithiocar-bamate, 10 parts of chitosan, abscisic acid
0.4 part, 0.4 part of the basic element of cell division, 3 parts of calcium chloride, 4 parts of amino acid, 2 parts of dodecyl sodium sulfate, 5 parts of magnesium chloride, 5 parts of urea
It is mixed with 45 parts of water, obtains aqueous solution；
(6) aqueous solution is slowly added into oil solution, is stirred, the mushroom culture solution and 1 parts by weight of 2 parts by weight is added
Ethephon (CEPHA),2-(chloroethyl) phosphonic acid is that 12000rpm is emulsified 8 minutes using high-speed shearing machine revolving speed, is centrifuged 30 minutes and not stratified emulsifies through 2500rpm
Antifreezing agent.
Comparative example 1:
Core fertiliser granulates, coating nutrient solution and antifreezing agent in step (4) is directly mixed into obtain foliar fertilizer, rest part
It is completely the same with embodiment 2.
Comparative example 2:
Step (6) emulsion process is added without mushroom culture solution and ethephon (CEPHA),2-(chloroethyl) phosphonic acid, and rest part and embodiment 2 are completely the same.
Embodiment 4:
It is applied fertilizer in winter to wheat paddock using foliar fertilizer of the present invention, the cold-resistant effect and foliar fertilizer for investigating foliar fertilizer are to the village
The influence of growth is sowed, as shown in table 1.
The foliar fertilizer beneficial effect of the present invention of table 1
| Project | Antifreezing effect (day) | Wheatland growth rate (%) |
| Embodiment 1 | 15 | 43 |
| Embodiment 2 | 23 | 52 |
| Embodiment 3 | 17 | 47 |
| Comparative example 1 | 9 | 36 |
| Comparative example 2 | 11 | 41 |
From the data in table 1, it can be seen that foliar fertilizer of the present invention has apparent cold-resistant antifreezing effect；The leaf prepared due to comparative example 1
Leaven loses nuclear membrane structure, causes the effective component part of fertilizer to be lost, and antifreezing agent component is easy to be blanked and is difficult to play
Effect, causes antifreezing effect to be deteriorated, and the growth in crops is slack-off；And in comparative example 2, due to lacking mushroom culture solution in antifreezing agent
With ethephon (CEPHA),2-(chloroethyl) phosphonic acid ingredient so that antifreezing agent, which reduces to decompose harmful microorganism and pest, generates heat, or in promoting cell
The effect of heat, cold-resistant less effective are generated when enzymatic activity.
The prior art of routine techniques dawn known to those skilled in the art in above-described embodiment, therefore herein no longer in detail
It repeats.
The above embodiments are only used to illustrate the present invention, and not limitation of the present invention, the ordinary skill people of this field
Member can also make a variety of changes and modification without departing from the spirit and scope of the present invention.Therefore, all equivalent
Technical solution also belong to scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (8)
1. a kind of foliar fertilizer with antifreeze function, it is characterised in that: the foliar fertilizer is nuclear membrane structure, is successively from inside to outside
Core fertiliser granulates, coating nutrient solution and antifreezing agent；The coating nutrient solution is that sodium metasilicate and calcium chloride mix mucus, amino acid
Chelated iron solution；The antifreezing agent includes polypropylene carbonate oil solution.
2. a kind of foliar fertilizer with antifreeze function according to claim 1, it is characterised in that: the antifreeze preparation side
Method is as follows:
Polypropylene carbonate is mixed with oil phase solvent, stirs, is mixed with emulsifier, stirs, obtains oil solution；
Nutriment and water are mixed, aqueous solution is obtained；
The aqueous solution is added into the oil solution, is stirred, is added mushroom culture solution and ethephon (CEPHA),2-(chloroethyl) phosphonic acid, continue to stir, cream
Change to obtain antifreezing agent.
3. a kind of foliar fertilizer with antifreeze function according to claim 2, it is characterised in that: the oil phase solvent is carbon
Dimethyl phthalate.
4. a kind of foliar fertilizer with antifreeze function according to claim 2, it is characterised in that: the polypropylene carbonate
Weight ratio with oil phase solvent is 1-2:2-3.
5. a kind of foliar fertilizer with antifreeze function according to claim 2, it is characterised in that: the emulsifier is sapn
80, two or more in Tween 80, polysorbate40 and octadecyltrimethylammonium chloride.
6. a kind of foliar fertilizer with antifreeze function according to claim 2, it is characterised in that: the mushroom culture solution and
The additional amount of ethephon (CEPHA),2-(chloroethyl) phosphonic acid is respectively 1-2 parts by weight and 0.5-1 parts by weight.
7. a kind of foliar fertilizer with antifreeze function according to claim 1, it is characterised in that: the preparation of the foliar fertilizer
Method is as follows:
S1. by almond slag, fulvic acid, megasse, agstone mixed fermentation, resulting material is dried after fermentation, and with
Carboxymethyl cellulose, Diammonium phosphate (DAP), potassium sulfate mixing granulation obtain core fertiliser granulates, spare；
S2. cold after adding water after mixing grape extraction juice, frerrous chloride, glutamic acid and being heated to 60-70 DEG C, stirring 25-30 minutes
But to room temperature, chelating amino acids ferrous solution is obtained, it is spare；
S3. will sodium metasilicate and calcium chloride mix after plus water and be heated to 55-60 DEG C, viscous fluid is obtained after stirring 10-15 minute, it is standby
With；
S4. chelating liquid obtained by step S2 is sprayed in core fertiliser granulates outer surface, drying；Mucus obtained by step S3 is coated again
In particle exterior surface, dry again；Antifreezing agent is finally applied to fertilizer outer surface to get foliar fertilizer.
8. a kind of foliar fertilizer with antifreeze function according to claim 1, it is characterised in that: the foliar fertilizer, each original
Expect that component has following parts by weight: almond slag 45-63, fulvic acid 38-45, megasse 22-30, agstone 9-13, carboxylic first
Base cellulose 6-10, Diammonium phosphate (DAP) 5-7, potassium sulfate 3-4, grape extraction juice 4-5, frerrous chloride 3-4, glutamic acid 3-4, sodium metasilicate 6-
8, calcium chloride 3-5, antifreezing agent 6-9.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367158A (en) * | 2021-05-25 | 2021-09-10 | 陕西品物皆春生态科技有限公司 | Humic acid type plant antifreezing agent as well as preparation method and application thereof |
| CN115490561A (en) * | 2022-08-02 | 2022-12-20 | 山东省葡萄研究院 | Grape juice distillation residual liquid foliar fertilizer and preparation method and application thereof |
| CN115490843A (en) * | 2022-11-07 | 2022-12-20 | 科丰兴泰(杭州)生物科技有限公司 | Comprehensive recycling method and application of waste lithium iron phosphate batteries |
-
2018
- 2018-10-08 CN CN201811168503.4A patent/CN109053294A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367158A (en) * | 2021-05-25 | 2021-09-10 | 陕西品物皆春生态科技有限公司 | Humic acid type plant antifreezing agent as well as preparation method and application thereof |
| CN115490561A (en) * | 2022-08-02 | 2022-12-20 | 山东省葡萄研究院 | Grape juice distillation residual liquid foliar fertilizer and preparation method and application thereof |
| CN115490843A (en) * | 2022-11-07 | 2022-12-20 | 科丰兴泰(杭州)生物科技有限公司 | Comprehensive recycling method and application of waste lithium iron phosphate batteries |
| CN115490843B (en) * | 2022-11-07 | 2023-06-02 | 科丰兴泰(杭州)生物科技有限公司 | Method for preparing particle slow release fertilizer |
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Application publication date: 20181221 |