CN107488060A - A kind of foliar fertilizer stable regulation agent for increasing tealeaves freshness - Google Patents
A kind of foliar fertilizer stable regulation agent for increasing tealeaves freshness Download PDFInfo
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- CN107488060A CN107488060A CN201710634520.1A CN201710634520A CN107488060A CN 107488060 A CN107488060 A CN 107488060A CN 201710634520 A CN201710634520 A CN 201710634520A CN 107488060 A CN107488060 A CN 107488060A
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- Prior art keywords
- foliar fertilizer
- stable regulation
- agent
- amino acid
- regulation agent
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
-
- 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
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
Abstract
A kind of foliar fertilizer stable regulation agent for increasing tealeaves freshness and preparation method thereof, is related to tea free leaven technical field, it is characterised in that:It is made up of chelating agent, synergist and preservative etc., wherein, chelating agent plays a part of chelating amino acid, makes free amino acid that flocculation or deposited phenomenon not occur, gives full play to its effect;Synergist is the penetration and spreading ability for improving foliar fertilizer, reduces surface tension, improves plant recovery of nutrient;Preservative plays restraining and sterilizing bacteria effect to prevent that microorganism decomposition goes bad in the long-term placement process of free amino acid.The beneficial effects of the invention are as follows:The stability of amino acid foliage fertilizer at different conditions is improved, prevents flocculation or deposited phenomenon.
Description
Technical field:
The present invention relates to tea free leaven technical field, and in particular to a kind of foliar fertilizer stable regulation for increasing tealeaves freshness
Agent and preparation method thereof.
Background technology:
Anhui Province is located at In Middle And Lower Reaches of Changjiang River, and have a moderate climate moistening, makes a clear distinction between the four seasons, and mountain region and hills area account for the whole province and surpassed
Cross 60%, particularly southern Mount Huang and southwestern Da Bie Mountain area suitable Tea planting, be our province tealeaves main production and processing.
In the comparation and assessment of the well-known tea in the whole nation, Anhui just account for three, be Mount Huang Mao Feng, Lu`an Guapian.Tea and Taiping Houkui Tea respectively, be complete
State's only one has more than two brands to take seat province, under conditions of superior both with three of favourable climate and geographical position, Anhui
Well-known tea enjoys a widespread reputation, and obtains liking for large quantities of tea lovers, but be equally also faced with conventional tea in the evolution of Anhui tealeaves
A series of problems, such as leaf is planted and production structure can not adapt to modern production requirement, there is production landslide phenomenon, Anhui well-known tea will
Keep on top and continue to develop, reform is imperative.
Amino acid in tealeaves is to influence tealeaves flavour important substance, and content is 1-4% typically in tealeaves.In tealeaves
It is to influence tealeaves flavour important substance that amino acid has significant positive correlation with tea leaf quality, the fresh refreshing degree of millet paste, about 70% effect
Fruit is attributed to the effect of free amino acid, therefore the content for how improving free amino acid in tealeaves is studied into tea grower and tealeaves
The quality problem that person primarily solves.
Foliar fertilizer is that nutrient is applied to crops blade surface, by the absorption of blade and one kind for playing a role
Fertilizer, foliage dressing is taken to supplement the nutrients rapidly, various nutrients soon can be absorbed by crop leaf, directly enter from blade
Enter plant, can greatly increase in a short time the nutrient in crop body, participate in the metabolism of crop, it is rapid to alleviate
The fertilizer deficiency situation of crop, and low-consuming, efficiency high.
But present Amino Acids in Tea foliar fertilizer stability is not high, due to unstable, one section of the placement of amino acid in itself
Time or under extreme weather conditions, occur flocculating or deposited phenomenon, reduce the service efficiency of foliar fertilizer, it is steady how to improve its
It is qualitative, the technical barrier of Amino Acids in Tea foliar fertilizer always.
The content of the invention:
Present invention aim to address problems of the prior art, there is provided a kind of foliar fertilizer of increase tealeaves freshness is steady
Determine conditioning agent and preparation method thereof, improve the stability of Amino Acids in Tea foliar fertilizer at different conditions, prevent flocculation or
Deposited phenomenon.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of foliar fertilizer stable regulation agent for increasing tealeaves freshness, including following components:
Chelating agent 30wt%-50wt%
Synergist 30wt%-50wt%
Preservative 5wt%-20wt%
The foliar fertilizer stable regulation agent of increase tealeaves freshness of the present invention is made up of chelating agent, synergist, preservative.
Chelating agent plays the work of chelating amino acid in the foliar fertilizer stable regulation agent of increase tealeaves freshness of the present invention
With making free amino acid that flocculation or deposited phenomenon not occur, give full play to its effect, described stabilizer is EDTA-2Na, sweet
Reveal sugar alcohol and beta-schardinger dextrin combination, EDTA-2Na, mannitol and β-cyclodextrin mass ratio are 2:2:1.
Synergist is the infiltration for improving foliar fertilizer in the foliar fertilizer stable regulation agent of increase tealeaves freshness of the present invention
Power and spreading ability, reduce surface tension, improve plant recovery of nutrient, described synergist is lauryl sodium sulfate (k12), naphthalene
Sulfonate and formaldehyde condensation product (D425), organosilicon (silwet68) and APG class (AG810) mass ratio are 1:1:1:2.
Preservative is to prevent free amino acid from growing in the foliar fertilizer stable regulation agent of increase tealeaves freshness of the present invention
Microorganism decomposition in phase placement process and go bad, play restraining and sterilizing bacteria effect, described preservative is Kathon CG, sodium lactate and benzene first
Acid and salt are one or more.
The invention provides increase tealeaves freshness foliar fertilizer stable regulation agent preparation method, in proportion by chelating agent,
Synergist and preservative mix.
The present invention also provides the foliar fertilizer stable regulation agent application method of increase tealeaves freshness, under the conditions of 30 DEG C in proportion
Compound amino acid and 9/10 deionized water are stirred mixing, stir the 10%- of addition foliar fertilizer gross mass after 30min
30% stabilizer, stir 30min after add again pH adjusting agent adjustment system pH be 4.65, then supply 1/10 deionized water
Stop after stirring 30min, sealing packing preserves.
Beneficial effects of the present invention are:Increase chelating agent in the foliar fertilizer of tealeaves freshness to play a part of chelating amino acid,
Make free amino acid that flocculation or deposited phenomenon not occur, give full play to its effect;Synergist is to improve foliar fertilizer in foliar fertilizer
Penetration and spreading ability, reduce surface tension, improve plant recovery of nutrient;Preservative is to prevent free amino acid from growing in foliar fertilizer
Microorganism decomposition in phase placement process and go bad, play restraining and sterilizing bacteria effect;Improve amino acid foliage fertilizer at different conditions
Stability, prevent flocculation or deposited phenomenon.
Embodiment:
The embodiment of the invention discloses a kind of foliar fertilizer stable regulation agent for increasing tealeaves freshness and preparation method thereof, ability
Field technique personnel can use for reference present disclosure, be suitably modified technological parameter realization.In particular, it is all similar to replace
Change and change apparent to those skilled in the art, they are all regarded as being included in the present invention.The present invention's
Product and method are described by preferred embodiment, and related personnel can substantially not depart from present disclosure, essence
God and scope is interior is modified or is suitably changed with combining to product as described herein and method, to realize and using skill of the present invention
Art.
For a further understanding of the present invention, with reference to embodiment, the present invention will be described in detail.
Embodiment 1:A kind of foliar fertilizer stable regulation agent for increasing tealeaves freshness and preparation method thereof
It is a kind of increase tealeaves freshness the agent of foliar fertilizer stable regulation include EDTA-2Na 20wt%, mannitol 20wt%,
Beta-schardinger dextrin 10wt%, lauryl sodium sulfate 10wt%, the wt% of organosilicon (silwet68) 10, APG class (AG810)
The component such as 20wt% and Kathon CG 10wt%.
Increase the foliar fertilizer stable regulation agent preparation method of tealeaves freshness, be in proportion by chelating agent, synergist and anti-corrosion
Agent mixes.
Increase the foliar fertilizer stable regulation agent application method of tealeaves freshness, in proportion by compound amino acid under the conditions of 30 DEG C
Deionized water with 9/10 is stirred mixing, stirs 10% stabilizer of addition foliar fertilizer gross mass after 30min, stirring
It is 4.65 to add pH adjusting agent adjustment system pH after 30min again, is stopped after then supplying 1/10 deionized water stirring 30min
Only, sealing packing preserves.
Embodiment 2:A kind of foliar fertilizer stable regulation agent for increasing tealeaves freshness and preparation method thereof
It is a kind of increase tealeaves freshness the agent of foliar fertilizer stable regulation include EDTA-2Na 20wt%, mannitol 20wt%,
Beta-schardinger dextrin 10wt%, lauryl sodium sulfate 10wt%, the wt% of organosilicon (silwet68) 10, APG class (AG810)
The component such as 20wt% and Kathon CG 10wt%.
Increase the foliar fertilizer stable regulation agent preparation method of tealeaves freshness, be in proportion by chelating agent, synergist and anti-corrosion
Agent mixes.
Increase the foliar fertilizer stable regulation agent application method of tealeaves freshness, in proportion by compound amino acid under the conditions of 30 DEG C
Deionized water with 9/10 is stirred mixing, stirs 25% stabilizer of addition foliar fertilizer gross mass after 30min, stirring
It is 4.65 to add pH adjusting agent adjustment system pH after 30min again, is stopped after then supplying 1/10 deionized water stirring 30min
Only, sealing packing preserves.
Embodiment 3:A kind of foliar fertilizer stable regulation agent for increasing tealeaves freshness and preparation method thereof
It is a kind of increase tealeaves freshness the agent of foliar fertilizer stable regulation include EDTA-2Na 15wt%, mannitol 15wt%,
Beta-schardinger dextrin 7.5wt%, lauryl sodium sulfate 10wt%, naphthalenesulfonate formaldehyde condensation compound (D425) 10wt%, organosilicon
(silwet68) component such as 10wt%, APG class (AG810) 20wt% and Kathon CG 13.5wt%.
Increase the foliar fertilizer stable regulation agent preparation method of tealeaves freshness, be in proportion by chelating agent, synergist and anti-corrosion
Agent mixes.
Increase the foliar fertilizer stable regulation agent application method of tealeaves freshness, in proportion by compound amino acid under the conditions of 30 DEG C
Deionized water with 9/10 is stirred mixing, stirs 10% stabilizer of addition foliar fertilizer gross mass after 30min, stirring
It is 4.65 to add pH adjusting agent adjustment system pH after 30min again, is stopped after then supplying 1/10 deionized water stirring 30min
Only, sealing packing preserves.
Embodiment 4:A kind of foliar fertilizer stable regulation agent for increasing tealeaves freshness and preparation method thereof
It is a kind of increase tealeaves freshness the agent of foliar fertilizer stable regulation include EDTA-2Na 20wt%, mannitol 20wt%,
Beta-schardinger dextrin 10wt%, lauryl sodium sulfate 10wt%, the wt% of organosilicon (silwet68) 10, APG class (AG810)
The component such as 20wt% and sodium lactate 10wt%.
Increase the foliar fertilizer stable regulation agent preparation method of tealeaves freshness, be in proportion by chelating agent, synergist and anti-corrosion
Agent mixes.
Increase the foliar fertilizer stable regulation agent application method of tealeaves freshness, in proportion by compound amino acid under the conditions of 30 DEG C
Deionized water with 9/10 is stirred mixing, stirs 15% stabilizer of addition foliar fertilizer gross mass after 30min, stirring
It is 4.65 to add pH adjusting agent adjustment system pH after 30min again, is stopped after then supplying 1/10 deionized water stirring 30min
Only, sealing packing preserves.
Embodiment 5:Foliar fertilizer stores experimental conditions after with the addition of stable regulation agent
Table 1EDTA-2Na, mannitol and beta-schardinger dextrin different proportion are to foliar fertilizer stability influence
1:2:1 | 2:1:1 | 2:2:1 | 3:2:1 | 2:3:1 | 2:2:2 | 2:2:0 | |
Normal temperature stores | 12 months | 20 months | Nothing | 19 months | Nothing | Nothing | 24 months |
54 DEG C of storages | 3 weeks | 4 weeks | 3 months | 6 weeks | 2 months | 3 months | 3 months |
- 4 DEG C of storages | 24 months | Nothing | Nothing | Nothing | Nothing | Nothing | Nothing |
Note:The time of storage 2 years, periodically sample is observed, if there is precipitation or flocculation to exceed gross weight 5wt%.
Table 2 K12, D425, silwet68 and AG810 different proportion is to foliar fertilizer stability and effect of surface tension
Note:The time of storage 2 years, periodically sample is observed, if there is precipitation or flocculation to exceed gross weight 5wt%.
The different preservatives of table 3 are to foliar fertilizer stability influence
Kathon CG | Sodium lactate | Sodium benzoate | |
Normal temperature stores | Without (few) | Without (few) | 24 months (having) |
54 DEG C of storages | 3 months (few) | 2 months (having) | 2 months (having) |
- 4 DEG C of storages | Without (nothing) | Without (nothing) | Without (few) |
Note:The time of storage 2 years, periodically sample is observed, if there are precipitation or flocculation to exceed gross weight 5wt%,
(having) represents there is flatulence in bottle, has a small amount of flatulence in (few) expression bottle, (nothing) is represented in bottle without flatulence.
As can be seen from Table 1, when EDTA-2Na and mannitol ratio are 1:When 1, storage is more reliable, when addition β-ring paste
When smart, under normal temperature condition, storage does not have obvious sediment or flocculation problems in 2 years, and thermodynamic stability reaches 3 months, works as EDTA-
2Na, mannitol and beta-schardinger dextrin ratio are 2:2:When 1, dosage is minimum, and stability is best;As can be seen from Table 2, K12 and
D425 substantially reduces surface tension, but storage stability does not improve further, as silwet68 ratios improve, surface tension
Improve, storage stability does not improve further;As AG810 ratios improve, surface tension reduces, and storage stability is further
Improve, when K12, D425, silwet68 and AG810 ratio are 1:1:1:When 2, storage is qualified;As can be seen from Table 3, anti-corrosion is worked as
When agent is sodium benzoate, flatulence can be produced in long-time storing process, when preservative is sodium lactate, in long-time storing process
A small amount of flatulence can be produced, when preservative is Kathon CG, a small amount of flatulence, but 54 DEG C of storing process can be produced in long-time storing process
In, also only a small amount of flatulence produces, and illustrates amino acid by microbiological oxidation decomposition unobvious.
In summary, increase tealeaves freshness foliar fertilizer stable regulation agent in chelating agent EDTA-2Na, mannitol and β-
Cyclodextrin ratios are 2:2:When 1, flocculation or deposited phenomenon do not occur for free amino acid, give full play to its effect;Synergist K12,
D425, silwet68 and AG810 ratio are 1:1:1:When 2, the penetration and spreading ability of foliar fertilizer are improved, reduces surface
Power, improve plant recovery of nutrient;When preservative is Kathon CG, restraining and sterilizing bacteria effect is played;Composite demand is stored, stable regulation agent can be with
It is added in the amino acid foliage fertilizer of increase tealeaves freshness, improves its effect.
It is that preservative is to prevent microorganism in the long-term placement process of free amino acid in foliar fertilizer to make synergist in foliar fertilizer
Decompose and go bad, improve the stability of amino acid foliage fertilizer at different conditions, prevent flocculation or deposited phenomenon
General principle, principal character and the advantages of the present invention of the present invention, the technology of the industry has been shown and described above
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also have various changes and modifications, these changes
It will be fallen into improving in scope of the claimed invention.The scope of protection of present invention, by appended claims
And its equivalent thereof.
Claims (6)
1. a kind of foliar fertilizer stable regulation agent for increasing tealeaves freshness, it is characterised in that including following components:
Chelating agent 30wt%-50wt%
Synergist 30wt%-50wt%
Preservative 5wt%-20wt%.
2. according to a kind of foliar fertilizer stable regulation agent of increase tealeaves freshness described in claim 1, it is characterised in that:It is described
Stabilizer for EDTA-2Na, mannitol and beta-schardinger dextrin combination, EDTA-2Na, mannitol and beta-schardinger dextrin mass ratio are
2:2:1。
3. according to a kind of foliar fertilizer stable regulation agent of increase tealeaves freshness described in claim 1, it is characterised in that:It is described
Synergist be lauryl sodium sulfate k12, naphthalenesulfonate formaldehyde condensation compound D425, organosilicon silwet68 and APG class
AG810 mass ratioes are 1:1:1:2.
4. according to a kind of foliar fertilizer stable regulation agent of increase tealeaves freshness described in claim 1, it is characterised in that:It is described
Preservative it is one or more for Kathon CG, sodium lactate and benzoic acid and salt.
A kind of 5. foliar fertilizer stable regulation agent preparation method of increase tealeaves freshness described in claim 1, it is characterised in that:
Chelating agent, synergist and preservative are mixed in proportion.
A kind of 6. foliar fertilizer stable regulation agent application method of increase tealeaves freshness described in claim 1, it is characterised in that:
Compound amino acid and 9/10 deionized water are stirred mixing in proportion under the conditions of 30 DEG C, leaf is added after stirring 30min
The 10%-30% stabilizers of leaven gross mass, stir 30min after add again pH adjusting agent adjustment system pH be 4.65, then
Stop after supplying 1/10 deionized water stirring 30min, sealing packing preserves.
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Cited By (2)
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CN108329154A (en) * | 2018-05-07 | 2018-07-27 | 刘贝宁 | A kind of special amino acid foliage fertilizer of oolong tea and its preparation method and application |
CN109180349A (en) * | 2018-11-01 | 2019-01-11 | 安徽辉隆集团五禾生态肥业有限公司 | A kind of pulvis stable type moderate-element Water soluble fertilizer and preparation method thereof |
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