CN109608271A - One kind water soluble fertilizer containing amino acid and preparation method thereof - Google Patents
One kind water soluble fertilizer containing amino acid and preparation method thereof Download PDFInfo
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- CN109608271A CN109608271A CN201910066281.3A CN201910066281A CN109608271A CN 109608271 A CN109608271 A CN 109608271A CN 201910066281 A CN201910066281 A CN 201910066281A CN 109608271 A CN109608271 A CN 109608271A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
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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
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- 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
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Abstract
The invention discloses a kind of water soluble fertilizers containing amino acid and preparation method thereof, the substances such as water, amino acid, salicylic acid, fulvic acid, microelement are suitably matched, it is prepared by multiple chelating and complexing, make microelement is significantly more efficient to form stable compound, the utilization rate for improving microelement extends the shelf-life of fertilizer；The activity and mobility that ensure that molybdenum, are absorbed and are utilized by plant so that molybdenum is significantly more efficient；The microelement of Water soluble fertilizer containing amino acid of the invention is complete, and simple production process, non-pollutant discharge, plant absorption are high-efficient；Salicylic acid is matched with microelement, amino acid and fulvic acid to be played the role of cooperateing with, can reach, which can induce plant to the efficient control efficiency of the viroses of plant, generates resistance, and then it is passivated virus, it can be to the prevention and treatment viroses of plant while nutrient requirement during guaranteeing entire plant production, plant disease occurrence probability is significantly reduced, to reduce the use of pesticide.
Description
Technical field
The present invention relates to fertilizer preparation technical field, especially a kind of water soluble fertilizer containing amino acid and preparation method thereof.
Background technique
Fertilizer refers to nutrient necessary to the one or more kinds of plants of offer, improves soil property, improves soil fertilizer
One substance of power level, is one of material base of agricultural production.When plant lacks one or several kinds of essential nutrient elements
When, metabolism will receive influence in plant, and then see generation Visual symptoms outside the plant, i.e. the nutritional deficiency disease of plant, be
The physiological disturbance of plant.Physiological disturbance not only reduces yield and quality, can also reduce plant disease-resistant ability, make plant vulnerable to
Pest infection generates disease, reduces yield and quality and even has no harvest.
Water-soluble fertilizer containing amino acid refers to that based on free amino acid, in ratio needed for being suitble to plant growth, addition is suitable
Liquid or solid water-soluble fertilizer made of the moderate-element or microelement of amount.The fertilizer of water solubility containing amino acid is chelated by biology
High-tech of new generation, the multi-functional, environment-friendly type fertilizer of production.It is reasonable by the various nutrient elements in plant growing process
Complexing together, can improve crop chlorophyll content after use, enhance crop photosynthesis, can supplement various nutrient elements, full
Nutrient requirement in the entire process of crop growth of foot.Make vigorous crop stalwartness, well developed root system, blade face it is dark green it is plump, fruit-setting rate is high,
Fruit is fast, fruit is plentiful, quality is good, yield is high.Therefore Water soluble fertilizer containing amino acid is widely used.
Nutrient needed for plant is divided into non-mineral prime element and mineral matter element, and mineral matter element is divided into a large amount of members
Element, moderate-element and microelement.Since various plant nutrient characteristics are different, various nutrient stable market supply need to be reached, the rational application of fertilizer,
Balance fertilizing is extremely important.Carbon, hydrogen, oxygen in non-mineral prime element needed for plant is in air and water, a great number of elements
Mass production uses in compound fertilizer for nitrogen, phosphorus, potassium, and trace-element fertilizer plays improvement soil and reduction plant pest
Great role is that certain microelement is added in compound fertilizer for trace-element fertilizer, and by base manure, top dressing application is led to
Root system of plant is crossed to be absorbed and utilized.The disadvantage is that absorbing slowly, easily by soil fixing, absorption rate is low.Currently, trace element water-soluble
Property fertilizer and water soluble fertilizer containing amino acid are the major ways of current microelement-supplementing.But above-mentioned existing two kinds of water
Soluble fertilizers have the following deficiencies: that one, content is incomplete, generally contain only 3~5 kinds of microelements；Two, single chelating, state
Unstable, the shelf-life is short；Three, absorption rate is low；Four, controlling plant diseases are unable to.
Tobacco mosaic disease includes tobacco mosaic virus (tmv) and cucumber mosaic virus, and each cigarette district in the world generally occurs.China north and south
Cigarette district has generation, and especially Main Tobacco-growing Regions In South is aggrieved heavier, and the field strain disease incidence general 5% that can fall ill from seedling stage to harvest time~
20%, individual fields may be up to 90%~100%；The loss of early stage morbidity is up to 50~70%, or even loses and receive.In addition, sick leaf
The irregular colour after roasting shine, smoke is poor, and quality is greatly lowered.Tobacco mosaic disease disease leaf pathogenic factors is present in plant age, connects
Kind measures how many and growth conditions etc..Belong to one kind of plant virus, it is main to be propagated by juice.In parenchyma cell after intrusion
Interior breeding enters vascular tissue afterwards and infects whole strain.Under the conditions of 22-28 DEG C, start aobvious disease after infected plant 7-14 days.Hair
Raw preference temperature is 25-27 DEG C, suppressed higher than 38-40 DEG C of intrusions, is higher than 27 DEG C or lower than 10 DEG C illnesss disappear.Tradition
For the viroses of plant control method there are two types of: first is that promoting growth, supplement protein and hormone；Two, using pesticide, but two
Kind effect is undesirable.
In the prior art, Chinese patent CN1154352 discloses a kind of high-efficiency multi-function containing a variety of water-solubleization amino acid
Foliar fertilizer, the plant which contains to select from mepiquat chloride, cycocel, paclobutrazol, plant cytokinin and 2,4-D are raw
Long regulator；The microelements such as copper, iron, zinc, magnesium, manganese, calcium, molybdenum, cobalt, boron；Nitrogen and potassium macronutrient；From detergent alkylate
The blade face infiltration wetting selected in the ethylenediamine tetra-acetic acid and speed pool selected in sodium sulfonate, sodium sulfate of polyethenoxy ether of fatty alcohol salt
Agent；With the functional form auxiliary agent selected in salicylic acid or its sodium salt and vitamin C, especially suitable for cotton, rice, soybean, vegetables
Equal crops.But making step is not disclosed；Single, metal ion state labile is chelated, so that fertilizer is guaranteed the quality
Phase is short；The adjusting of its pH value is adjusted according to soil ph；And there are when a large amount of calcium ions in solution, calcium and molybdenum
Generation crystalline deposit can be reacted, and then will affect plant and calcium and molybdenum are absorbed and utilized.
Summary of the invention
The present invention is to solve prior art water soluble fertilizer containing amino acid to chelate single, unstable and plant absorption low efficiency
The technical issues of be to provide it is a kind of can controlling plant diseases and the high water soluble fertilizer containing amino acid and its preparation side of absorption efficiency
Method.
The technical scheme adopted by the invention is that: a kind of water soluble fertilizer containing amino acid is made of following raw material:
350-450 parts of water, 350~400 parts of amino acid, 20~30 parts of copper sulphate, 20~30 parts of ferrous sulfate, zinc sulfate 20
~30 parts, 20~30 parts of manganese sulfate, 20~30 parts of boric acid, 4~6 parts of ammonium molybdate, 20~30 parts of disodium ethylene diamine tetraacetate, yellow corruption
Sour 20~30 parts, 20~30 parts of citric acid, 150~200 parts of ammonium hydroxide, 9~11 parts of lauryl sodium sulfate, 3~5 parts of salicylic acid,
4~6 parts of tween, 4~6 parts of peregal.
Firstly, microelement is the component part of enzyme and coenzyme, it is the activator of enzyme, enzymatic reaction can be promoted, accelerates
The conversion and absorption of nitrogen improve photosynthesis；Secondly, microelement can also promote electrochemical reaction, stable colloid neutralizes electricity
Lotus reaches promotion plant growth, early growth and quick tiller with this；Furthermore amino acid is the substance of synthetic proteins matter, is improved in plant
Protein content；Furthermore fulvic acid can promote the ability of plant establishment, growth promoting and drought resisting；Finally, salicylic acid is in plant
It can promote pathogenesis-related proteins for intermediate to generate, induction plant production property resistance is passivated virus.It is independent compared to traditional
For the virus disease control for carrying out plant using salicylic acid, the application passes through the microelement for supplementing reasonable component, reasonable component
Amino acid and reasonable component fulvic acid, match three and play the role of collaboration, can reach to viroses of plant height
The control efficiency of effect achieves unexpected result.And the present invention is equipped with a variety of chelating agents and complexing agent, makes in solution
Metal ion forms stable compound, facilitates plant absorption and utilization, improves the utilization rate of microelement, extends fertilizer
Shelf-life；Also being equipped with a variety of wetting agents, spreading agent, bleeding agent, surfactant and solubilizer simultaneously keeps plant sustainable
Nutriment is absorbed, further such that the microelement in fertilizer is easier to be absorbed by plant.
Further, the component of each raw material are as follows: 400 parts of water, 380 parts of amino acid, 25 parts of copper sulphate, ferrous sulfate
25 parts, 25 parts of zinc sulfate, 25 parts of manganese sulfate, 25 parts of boric acid, 5 parts of ammonium molybdate, 25 parts of disodium ethylene diamine tetraacetate, fulvic acid 25
Part, 25 parts of citric acid, 180 parts of ammonium hydroxide, 10 parts of lauryl sodium sulfate, 4 parts of salicylic acid, 5 parts of tween, 5 parts of peregal.
A kind of preparation method of the water soluble fertilizer containing amino acid, comprising the following steps:
(1) water in raw material is warming up to 50 DEG C~60 DEG C, citric acid is slowly added into water, stirred 20~30 minutes,
Obtain solution a；Citric acid, can be to the copper sulphate of subsequent addition, ferrous sulfate, zinc sulfate, manganese sulfate and boric acid as complexing agent
It is complexed, forms stable compound with metal ion, facilitate plant absorption and utilization, extend the shelf-life of fertilizer；
(2) copper sulphate, ferrous sulfate, zinc sulfate, manganese sulfate and the boric acid in raw material are added to the solution of the step 1
In a, solution b is obtained；More full microelement is provided for fertilizer；Simultaneously because the activity difference of copper, iron, zinc, manganese and boron, is
Complexation efficiency is improved, first addition citric acid adds metal ion and chelated, and complexing effect is more preferable, more efficient；
(3) disodium ethylene diamine tetraacetate is added in the solution b of the step 2, and continues stirring 20~30 minutes, obtained
To solution c；Disodium ethylene diamine tetraacetate carries out chelating to the metal ion in solution and forms stable chemical combination as chelating agent
Object further improves sequestration efficiency, extends the shelf-life of fertilizer, also facilitates plant absorption and utilization；
(4) amino acid is added in the solution c of the step 3, and continues stirring 20~30 minutes, obtain solution d；Ammonia
On the one hand base acid provides nutrient for fertilizer, and amino acid contains nitrogen and chlorine element, on the other hand also can be used as chela
Mixture and complexing agent are chelated and are complexed to form stable compound, further improve chela to the metal ion in solution
Conjunction and complexation efficiency, extend the shelf-life of fertilizer, also facilitate plant absorption and utilization；
(5) fulvic acid is added in the solution d of the step 4, and continues stirring 20~30 minutes, obtain solution e；It is yellow
On the one hand rotten acid can again chelate the metal ion in solution as a kind of chelating agent, further improve chelating effect
Rate improves the stability of metal ion, facilitates plant absorption and utilization；Another aspect fulvic acid is alternatively arranged as a kind of bioactivity
Substance, in weather arid, plant stomata is adjusted in fulvic acid, reduces plant respiration and transpiration, reduces plant water
The loss divided has drought resisting effect；In addition, fulvic acid also has the function of solving pesticide residue；
(6) ammonium hydroxide is slowly added into the solution e of the step 5, adjusts solution ph, and stir to solution temperature and drop
To 50 DEG C~60 DEG C, solution f is obtained；Contain a large amount of sulfate radicals in solution, solution is acidity, neutralize with the ammonium hydroxide of alkalinity anti-
It answers, releases a large amount of heat, temperature is at 70 DEG C or more, on the one hand, since lauryl sodium sulfate understands partial hydrolysis at 70 DEG C or more,
The activity of metal ion can be reduced at 70 DEG C or more simultaneously, therefore lowers the solution to 50 DEG C~60 DEG C；On the other hand, it may make this
The fertilizer of invention can be used cooperatively with any acidic fertilizier and alkaline fertilizer, improve the versatility of fertilizer；
(7) ammonium molybdate is added in the solution f of the step 6, and continues stirring 20~30 minutes, obtain solution g；For
Fertilizer provides microelement.
(8) lauryl sodium sulfate, tween, peregal, salicylic acid are added in the solution g of the step 7, and continued
Water soluble fertilizer containing amino acid of the invention can be obtained to room temperature for stirring.Lauryl sodium sulfate increases battalion as bleeding agent
The osmosis of element is supported, so that the metal ion in fertilizer is easier to be absorbed by plant；Tween is as wetting agent, nonionic
Surfactant, solubilizer, wetting agent increase the wettability of blade, make the sustainable absorption nutriment of plant, further make
The microelement in fertilizer is obtained to be easier to be absorbed by plant；Peregal can reduce the tension of water as wetting agent and spreading agent,
Keep plant leaf blade more wet, so that the fertilizer sprayed forms smaller droplet on plant leaf blade, it is easy for plant to absorpt
It utilizes；Salicylic acid in plant for intermediate can promote pathogenesis-related proteins generation, induction plant produce property resistance, to virus into
Row passivation,
Further, copper sulphate, ferrous sulfate in the step 2 and step 3, zinc sulfate, manganese sulfate, boric acid, second
Edetate disodium is powder.Powder more quickly can adequately be dissolved in water.
Further, copper sulphate, ferrous sulfate, zinc sulfate, manganese sulfate and boric acid are in the step 2 with random order
And it is spaced 20~30 minutes and is added in solution a one by one.On the one hand, it can avoid influencing each other between microelement, it is another
Aspect influences the complexing sequence with citric acid since the activity of copper, iron, zinc, manganese and boron is different, can make high micro- of activity
Secondary element is tried to be the first occupy-place, prevent amount of activated low microelement is from being complexed, and then to improve complexation efficiency, therefore to solution
In be added one by one, complexing effect it is more preferable, it is more efficient.
Further, the pH value range is 7.5~8 in the step 6.On the one hand, pH value influences the validity of molybdenum
And mobility, different from other microelements, molybdenum increases the validity of plant with pH value and increases, and pH value is every when increasing by 1
MoO4 2-Activity increase accordingly 10 times or more, on the other hand, molybdenum generates MoO in acid condition4 4-,, and MoO4 4-,It cannot be planted
Object is absorbed, therefore adds ammonium molybdate solution after solution is adjusted to 7.5~8.
Further, the ammonium molybdate in the step 7 is the ammonium molybdate solution that ammonium molybdate and water are deployed into.Due to molybdic acid
The specific gravity of ammonium is larger, is added directly into solution and will cause a large amount of precipitating, influences the chelating of molybdenum ion.
Further, the ratio range of ammonium molybdate and water is 1:4~1:10 in the ammonium molybdate solution.
Further, in the step 8, lauryl sodium sulfate, tween, peregal and salicylic acid with random order simultaneously
Interval is added in solution g for 20~30 minutes one by one.
The beneficial effects of the present invention are:
1, Water soluble fertilizer containing amino acid of the invention by supplement the microelement of reasonable component, reasonable component amino acid and
The fulvic acid of reasonable component, matches three and plays the role of collaboration, can reach and the viroses of plant are efficiently prevented and treated with effect
Fruit significantly reduces plant disease occurrence probability, to reduce the use of pesticide.
2, Water soluble fertilizer containing amino acid of the invention keeps the microelement in it significantly more efficient by multiple chelating and complexing
Stable compound is formed, the utilization rate of microelement is improved, the shelf-life of fertilizer is extended, also facilitates plant absorption and benefit
With；
3, the present invention is then added in solution after adjusting solution ph, ensure that by the way that ammonium molybdate is deployed into solution
The activity and mobility of molybdenum, are absorbed and are utilized by plant so that molybdenum is significantly more efficient；
4, Water soluble fertilizer containing amino acid of the invention contain microelement complete, simple production process, non-pollutant discharge, plant
Absorption efficiency height, energy conservation and environmental protection, and the plant after application is without pesticide and heavy-metal residual.
Specific embodiment
Implement one:
One kind water soluble fertilizer containing amino acid of the invention, is made of following raw material:
400 parts of water, 380 parts of amino acid, 25 parts of copper sulphate, 25 parts of ferrous sulfate, 25 parts of zinc sulfate, 25 parts of manganese sulfate, boron
Sour 25 parts, 5 parts of ammonium molybdate, 25 parts of disodium ethylene diamine tetraacetate, 25 parts of fulvic acid, 25 parts of citric acid, 180 parts of ammonium hydroxide, dodecane
10 parts of base sodium sulphate, 4 parts of salicylic acid, 5 parts of tween, 5 parts of peregal.
Firstly, microelement is the component part of enzyme and coenzyme, it is the activator of enzyme, enzymatic reaction can be promoted, accelerates
The conversion and absorption of nitrogen improve photosynthesis；Secondly, microelement can also promote electrochemical reaction, stable colloid neutralizes electricity
Lotus reaches promotion plant growth, early growth and quick tiller with this；Furthermore amino acid is the substance of synthetic proteins matter, is improved in plant
Protein content；Furthermore fulvic acid can promote the ability of plant establishment, growth promoting and drought resisting；Finally, salicylic acid is in plant
It can promote pathogenesis-related proteins for intermediate to generate, induction plant production property resistance is passivated virus.It is independent compared to traditional
For the virus disease control for carrying out plant using salicylic acid, the application passes through the microelement for supplementing reasonable component, reasonable component
Amino acid and reasonable component fulvic acid, match three and play the role of collaboration, can reach to viroses of plant height
The control efficiency of effect achieves unexpected result.The present invention is equipped with a variety of chelating agents and complexing agent, makes the metal in solution
Ion forms stable compound, facilitates plant absorption and utilization, improves the utilization rate of microelement, extends the guarantor of fertilizer
The matter phase；Also being equipped with a variety of wetting agents, spreading agent, bleeding agent, surfactant and solubilizer makes the sustainable absorption of plant simultaneously
Nutriment, further such that the microelement in fertilizer is easier to be absorbed by plant.
A kind of preparation method of the water soluble fertilizer containing amino acid, comprising the following steps:
(1) water in raw material is warming up to 55 DEG C, citric acid is slowly added into water, stirred 30 minutes, obtain solution a；
Citric acid can be complexed the copper sulphate of subsequent addition, ferrous sulfate, zinc sulfate, manganese sulfate and boric acid as complexing agent, with
Metal ion forms stable compound, facilitates plant absorption and utilization, extends the shelf-life of fertilizer；
(2) after copper sulphate, ferrous sulfate, zinc sulfate, manganese sulfate and the boric acid in raw material being ground to powder, with any suitable
Sequence and being spaced is added in solution a for 30 minutes one by one.It is added in the solution a of the step 1, obtains solution b；It is provided for fertilizer
More complete microelement；Simultaneously because copper, iron, zinc, the activity of manganese and boron are different, to improve complexation efficiency, lemon is first added
Acid adds metal ion and is chelated, and complexing effect is more preferable, more efficient；On the one hand, it can avoid between microelement
It influences each other, on the other hand since the activity of copper, iron, zinc, manganese and boron is different, and then influences the complexing sequence with citric acid, meeting
The occupy-place so that active high microelement is tried to be the first, prevent amount of activated low microelement is complexed from being complexed, and then to improve
Efficiency, therefore be added one by one into solution, complexing effect is more preferable, more efficient.
(3) disodium ethylene diamine tetraacetate is ground in the solution b for being added to the step 2 after powder, and continues to stir
30 minutes, obtain solution c；Disodium ethylene diamine tetraacetate carries out chelating to the metal ion in solution and is formed surely as chelating agent
Fixed compound, further improves sequestration efficiency, extends the shelf-life of fertilizer, also facilitates plant absorption and utilization；
(4) amino acid is added in the solution c of the step 3, and continues stirring 30 minutes, obtain solution d；Amino acid
On the one hand nutrient is provided for fertilizer, and amino acid contains nitrogen and chlorine element, on the other hand also can be used as chelating agent
And complexing agent, the metal ion in solution is chelated and is complexed to form stable compound, further improve chelating and
Complexation efficiency extends the shelf-life of fertilizer, also facilitates plant absorption and utilization；
(5) fulvic acid is added in the solution d of the step 4, and continues stirring 30 minutes, obtain solution e；Fulvic acid
On the one hand the metal ion in solution can be chelated again as a kind of chelating agent, further improves sequestration efficiency, mentions
The stability of high metal ion, facilitates plant absorption and utilization；Another aspect fulvic acid is alternatively arranged as a kind of bioactive substance,
In weather arid, plant stomata is adjusted in fulvic acid, reduces plant respiration and transpiration, reduces the stream of plant moisture
It loses, there is drought resisting effect；In addition, fulvic acid also has the function of solving pesticide residue；
(6) ammonium hydroxide is slowly added into the solution e of the step 5, adjusts solution ph 7.5~8, and stir to solution
Temperature is down to 55 DEG C, obtains solution f；Contain a large amount of sulfate radicals in solution, solution is acidity, neutralize with the ammonium hydroxide of alkalinity anti-
It answers, releases a large amount of heat, temperature is at 70 DEG C or more, on the one hand, since lauryl sodium sulfate understands partial hydrolysis at 70 DEG C or more,
The activity of metal ion can be reduced at 70 DEG C or more simultaneously, therefore lowers the solution to 55 DEG C；On the other hand, it may make of the invention
Fertilizer can be used cooperatively with any acidic fertilizier and alkaline fertilizer, improve the versatility of fertilizer；PH value influences having for molybdenum
Effect property and mobility, different from other microelements, molybdenum increases the validity of plant with pH value and increases, and pH value is every to increase by 1
When MoO4 2-Activity increase accordingly 10 times or more；Molybdenum generates MoO in acid condition4 4-,, and MoO4 4-,It cannot be inhaled by plant
It receives, therefore adds ammonium molybdate solution after solution is adjusted to 7.5~8；
(7) proportion of the ammonium molybdate solution for being deployed into ammonium molybdate and water, ammonium molybdate and water is 1:7, is then added to institute
It states in the solution f of step 6, and continues stirring 30 minutes, obtain solution g；Microelement is provided for fertilizer；Due to the ratio of ammonium molybdate
Weight is larger, is added directly into solution and will cause a large amount of precipitating, influences the chelating of molybdenum ion.
(8) lauryl sodium sulfate, tween, peregal, salicylic acid are added for 30 minutes one by one with random order and interval
Into the solution g of the step 7, and continues stirring until room temperature and water soluble fertilizer containing amino acid of the invention can be obtained.12
Sodium alkyl sulfate is as bleeding agent, the osmosis for the element that has additional nutrients, so that the metal ion in fertilizer is easier by plant
It is absorbed；Tween increases the wettability of blade, makes plant as wetting agent, nonionic surfactant, solubilizer, wetting agent
Sustainable absorption nutriment, further such that the microelement in fertilizer is easier to be absorbed by plant；Peregal conduct
Wetting agent and spreading agent can reduce the tension of water, keep plant leaf blade more wet, so that the fertilizer sprayed is in plant leaf blade
It is upper to form smaller droplet, utilization easy for plant to absorpt；Salicylic acid can promote pathogenesis-related proteins in plant for intermediate
It generating, induction plant production property resistance is passivated virus,
Implement two:
The difference between this embodiment and the first embodiment lies in the parts by weight of raw material are different.One kind of the invention is water-soluble containing amino acid
Property fertilizer, is made of following raw material:
350 parts of water, 350 parts of amino acid, 20 parts of copper sulphate, 20 parts of ferrous sulfate, 20 parts of zinc sulfate, 20 parts of manganese sulfate, boron
Sour 20 parts, 4 parts of ammonium molybdate, 20 parts of disodium ethylene diamine tetraacetate, 20 parts of fulvic acid, 20 parts of citric acid, 150 parts of ammonium hydroxide, dodecane
9 parts of base sodium sulphate, 3 parts of salicylic acid, 4 parts of tween, 4 parts of peregal.
Implement three:
The difference between this embodiment and the first embodiment lies in the parts by weight of raw material are different.One kind of the invention is water-soluble containing amino acid
Property fertilizer, is made of following raw material:
450 parts of water, 400 parts of amino acid, 30 parts of copper sulphate, 30 parts of ferrous sulfate, 30 parts of zinc sulfate, 30 parts of manganese sulfate, boron
Sour 30 parts, 6 parts of ammonium molybdate, 30 parts of disodium ethylene diamine tetraacetate, 30 parts of fulvic acid, 30 parts of citric acid, 200 parts of ammonium hydroxide, dodecane
11 parts of base sodium sulphate, 5 parts of salicylic acid, 6 parts of tween, 6 parts of peregal.
Implement four:
The amino acid water soluble fertilizer that the present embodiment prepares embodiment one, embodiment two and embodiment three is tested,
Examine the various elements and other compositions contained in fertilizer.
Table 1: amino acid water soluble fertilizer prepared by embodiment one, embodiment two and embodiment three is tested
As it can be seen from table 1 the indices of water soluble fertilizer containing amino acid of the invention are all within the scope of national standard
Fertilizer provides sufficient and reasonable amino acid and microelement.
Implement five:
The amino acid water soluble fertilizer that the present embodiment prepares embodiment one carry out rat acute oral toxicity test and
Acute dermal toxicity test.
SD rat 40, half male and half female, Oral toxicity test weight 185g~220g, percutaneous toxicity test weight 205g~
230g, quarantine one week before testing, during entirely testing, animal freely ingests drinking-water, and 23 DEG C~25 DEG C of room temperature, relative humidity
60%~70%.
Test method:
1, rat acute toxicity test: using maximum limitation method.If mono- dosage group of 5000mg/kg, 20 SD are big
Mouse, half male and half female.With 1ml/100g.bw in animal upper disposable stomach-filling contamination on an empty stomach.Its poisoning symptom, body are observed after stomach-filling
Sign, is observed continuously two weeks, determines toxicity category.
2, rat acute percutaneous toxicity test: using maximum limitation method.If mono- dosage group of 5000mg/kg, 20 SD are big
Mouse, half male and half female.Preserved skin: cutting off the coat of rat spine two sides, and removing gross area is 4 × 5cm2.Confirm no skin damage afterwards for 24 hours
The dosage group solution is dripped on 6 layers of gauze, being pasted on on plucked skin with 1ml/100g.bw, covers pan paper by wound,
Immobilization with adhesive tape.Gauze is removed after 4h, washes away residue, observes its poisoning symptom, sign, is observed continuously two weeks, is determined its toxicity
Classification.
Table 2: to SD rat acute toxicity test result
| Animal Sex | Dosage (mg/kg) | Size of animal (only) | The dead quantity (only) | LD50(mg/kg) |
| It is male | 5000 | 10 | 0 | > 5000 |
| It is female | 5000 | 10 | 0 | > 5000 |
Table 3: to SD rat acute percutaneous toxicity test result
| Animal Sex | Dosage (mg/kg) | Size of animal (only) | The dead quantity (only) | LD50(mg/kg) |
| It is male | 5000 | 10 | 0 | > 5000 |
| It is female | 5000 | 10 | 0 | > 5000 |
From table 2 and table 3 as can be seen that the amino acid water soluble fertilizer rich in microelement of the invention male female to SD is big
The acute oral LD of mouse50> 5000mg/kg belongs to micro-virus kind.To the acute percutaneous LD of the female male rat of SD50> 5000mg/kg,
Belong to micro-virus kind.
Implement six:
The present embodiment is by applying amino acid water soluble fertilizer to tobacco, thus shadow of the detection to tobacco mosaic disease disease resistance
It rings.Tobacco is repeatedly sprayed, spray time interval 15 days, control time is every time 10 days after spray.
150 times of liquid of processing one: A
300 times of liquid of processing two: A
600 times of liquid of processing three: B
Processing four: clear water control
Above-mentioned A is amino acid water soluble fertilizer prepared by embodiment one；B is the salicylic acid agriculture of certain company production on the market
Medicine.
The disease index and relative control effect of the present embodiment are calculated as follows:
Disease index=(∑ (the diseased plants at different levels × disease grade value)/(investigation total strain number × 3)) × 100
Relative control effect (%)=((control disease index-processing disease index)/control disease index) × 100%
Severity grade scale
Rank occurring degree
0 grade of complete stool is disease-free；
1 grade of bright arteries and veins of young leaves, a small number of light floral leaves of blade；
3 grades of 1/2 blade floral leaves of complete stool, a small number of deformable blades；
5 grades of 2/3 blade floral leaves of complete stool or deformity, plant are downgraded；
7 grades of complete stool blade floral leaves, severe deformities or necrosis, plant are seriously downgraded；
Table 4: influence of the different disposal to tobacco mosaic disease disease resistance
From table 4, it can be seen that disease index: four > of processing handle three > and handle > processing two, illustrate application processing two
Fertilizer it is minimum to the disease index of tobacco virus, that is, the present embodiment one prepare amino acid water soluble fertilizer 300
Times liquid.Thus, it will be seen that the application is logical for the virus disease control that salicylic acid carries out plant is used alone in tradition
The amino acid of the microelement, reasonable component that supplement reasonable component and the fulvic acid of reasonable component are crossed, three is matched and plays
The effect of collaboration can reach to the efficient control efficiency of the viroses of plant, achieve unexpected result.
Implement seven:
The present embodiment detects the influence to tobacco agronomy character by applying amino acid water soluble fertilizer to tobacco.This reality
It is identical as embodiment five to the processing mode of amino acid water soluble fertilizer to apply example, control time is water-soluble in spray amino acid
The 35th day after fertilizer.
Table 5: influence of the different disposal to tobacco agronomy character:
As can be seen from Table 5 for the testing result of plant height, stem girth, the number of blade and maximum leaf area are as follows: at two > of processing
It manages a > and handles three > processing four, illustrate that the cigarette strain effect of application two fertilizer of processing is best, that is, the preparation of the present embodiment one
300 times of liquid of amino acid water soluble fertilizer.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these also should be considered as protection model of the invention
It encloses, these all will not influence the effect and patent practicability that the present invention is implemented.
Claims (10)
1. a kind of water soluble fertilizer containing amino acid, it is characterised in that: be made of following raw material:
350-450 parts of water, 350~400 parts of amino acid, 20~30 parts of copper sulphate, 20~30 parts of ferrous sulfate, zinc sulfate 20~30
Part, 20~30 parts of manganese sulfate, 20~30 parts of boric acid, 4~6 parts of ammonium molybdate, 20~30 parts of disodium ethylene diamine tetraacetate, fulvic acid 20
~30 parts, 20~30 parts of citric acid, 150~200 parts of ammonium hydroxide, 9~11 parts of lauryl sodium sulfate, 3~5 parts of salicylic acid, tween 4
~6 parts, 4~6 parts of peregal.
2. one kind water soluble fertilizer containing amino acid as described in claim 1, it is characterised in that: the component of each raw material are as follows:
400 parts of water, 380 parts of amino acid, 25 parts of copper sulphate, 25 parts of ferrous sulfate, 25 parts of zinc sulfate, 25 parts of manganese sulfate, boric acid 25
Part, 5 parts of ammonium molybdate, 25 parts of disodium ethylene diamine tetraacetate, 25 parts of fulvic acid, 25 parts of citric acid, 180 parts of ammonium hydroxide, dodecyl sulphur
10 parts of sour sodium, 4 parts of salicylic acid, 5 parts of tween, 5 parts of peregal.
3. a kind of preparation method of the water soluble fertilizer containing amino acid as claimed in claim 1 or 2, it is characterised in that: including with
Lower step:
(1) water in raw material is warming up to 50 DEG C~60 DEG C, citric acid is slowly added into water, stirred 20~30 minutes, obtain
Solution a；
(2) copper sulphate, ferrous sulfate, zinc sulfate, manganese sulfate and the boric acid in raw material are added in the solution a of the step 1,
Obtain solution b；
(3) disodium ethylene diamine tetraacetate is added in the solution b of the step 2, and continues stirring 20~30 minutes, obtained molten
Liquid c；
(4) amino acid is added in the solution c of the step 3, and continues stirring 20~30 minutes, obtain solution d；
(5) fulvic acid is added in the solution d of the step 4, and continues stirring 20~30 minutes, obtain solution e；
(6) ammonium hydroxide is slowly added into the solution e of the step 5, adjusts solution ph, and stir to solution temperature and be down to 50
DEG C~60 DEG C, obtain solution f；
(7) ammonium molybdate is added in the solution f of the step 6, and continues stirring 20~30 minutes, obtain solution g；
(8) lauryl sodium sulfate, tween, peregal, salicylic acid are added in the solution g of the step 7, and continue to stir
To room temperature.
4. a kind of preparation method of the water soluble fertilizer containing amino acid as claimed in claim 3, it is characterised in that: the step 2
It is powder with copper sulphate, ferrous sulfate, zinc sulfate, manganese sulfate, boric acid, the disodium ethylene diamine tetraacetate in step 3.
5. a kind of preparation method of the water soluble fertilizer containing amino acid as claimed in claim 3, it is characterised in that: the step 2
In, copper sulphate, ferrous sulfate, zinc sulfate, manganese sulfate and boric acid are added to solution a with random order and separated in time one by one
In.
6. a kind of preparation method of the water soluble fertilizer containing amino acid as claimed in claim 5, it is characterised in that: the interval
Time is 20~30 minutes.
7. a kind of preparation method of the water soluble fertilizer containing amino acid as claimed in claim 3, it is characterised in that: the step 6
In, the pH value range is 7.5~8.
8. a kind of preparation method of the water soluble fertilizer containing amino acid as claimed in claim 3, it is characterised in that: the step 7
In ammonium molybdate be the ammonium molybdate solution that is deployed into of ammonium molybdate and water.
9. a kind of preparation method of the water soluble fertilizer containing amino acid as claimed in claim 8, it is characterised in that: the ammonium molybdate
In solution, the ratio range of ammonium molybdate and water is 1:4~1:10.
10. a kind of preparation method of the water soluble fertilizer containing amino acid as claimed in claim 3, it is characterised in that: the step 8
In, lauryl sodium sulfate, tween, peregal and salicylic acid are added to solution in 20~30 minutes with random order and interval one by one
In g.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110283013A (en) * | 2019-06-13 | 2019-09-27 | 王世存 | A kind of foliar fertilizer that treating disease of agricultural plants and its application method |
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