CN108503460A - One kind is rich in selenium element foliar fertilizer and preparation method thereof - Google Patents
One kind is rich in selenium element foliar fertilizer and preparation method thereof Download PDFInfo
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- CN108503460A CN108503460A CN201810668829.7A CN201810668829A CN108503460A CN 108503460 A CN108503460 A CN 108503460A CN 201810668829 A CN201810668829 A CN 201810668829A CN 108503460 A CN108503460 A CN 108503460A
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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
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- C05F1/002—Fertilisers made from animal corpses, or parts thereof from fish or from fish-wastes
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The invention discloses one kind rich in selenium element foliar fertilizer and preparation method thereof, is related to foliar fertilizer field, including the raw material of following parts by weight meter：15 20 parts of potassium fulvate, 15 20 parts of sodium metasilicate, 8 15 parts of boric acid, 0.7 1.2 parts of selenium dioxide, 0.7 1.2 parts of sodium selenite, 5 10 parts of manganese sulfate, 38 parts of zinc sulfate, 10 16 parts of ammonium molybdate, 0.4 0.8 parts of negative ion powder, 30 40 parts of potassium dihydrogen phosphate, 0.7 1.2 parts of surfactant, 1.5 2.5 parts of fish meal, 0.2 0.6 parts of functional aid；The present invention is acted on by the associated between component, is effectively supplemented the important components such as silicon, selenium, molybdenum, manganese, boron, amino acid, the auxin needed for crop, is promoted plant growth, improve the resistance of crop.
Description
Technical field
The present invention relates to foliar fertilizer fields, and in particular to a kind of selenium element foliar fertilizer and preparation method thereof.
Background technology
Foliar fertilizer is that nutrient is applied to crops blade surface, and one kind of its function is played by the absorption of blade
Fertilizer type.
Chinese patent CN103396253B discloses a kind of foliar fertilizer with broad-spectrum action, by the substance of following parts by weight
Composition：10-19.5 parts of compound sodium nitrophenolate, 300-400 parts of four water, eight Boratex, 6-7.5 parts of Nafusaku or indolebutyric acid 4-4.5
Part.It can be penetrated into plant rapidly after foliar fertilizer and plant contact provided by the invention with broad-spectrum action, promote cell
Primary flowing, improve cell viability, there is double regulation control effect, promote plant growth to be good for without prosperous, both increase total nutrient
Synthesis, and coordinated the relations of distribution of nutrition and reproductive growth, biennial bearing overcome to fruit tree and to cereal crops and economy
Yield is greatly improved in crop and quality plays an important role, but the comparison of ingredients in raw material is single, lacks plant life
The substances such as long required other trace elements, influence the operation of function inside plant part.
Chinese patent CN102503667B discloses a kind of foliar fertilizer and preparation method thereof.By weight percentage,
The foliar fertilizer includes：Chitosan 1-10%, bamboo vinegar 10-25%, surfactant 0.5-3%.In addition, the foliar fertilizer is also
Including urea 5-15%, potassium hydroxide 2-8%, diammonium hydrogen phosphate 5-10%, surplus are water.The foliar fertilizer of the present invention is bamboo vinegar
It can directly increase the concentration of sugar to crops after being administered to plant leaf surface with the mixture of chitosan, promote crop root system
Growth, induction crop generate a variety of disease-resistance substances, have extremely strong inhibition, passivation and a prevention effect to fungi, bacterium, but this hair
Bright foliar fertilizer can not be applied to lack the plant of trace element, and common fertilizer application, specific aim can only be used as insufficient.
Invention content
For problems of the prior art, the present invention provides one kind being rich in selenium element foliar fertilizer and its preparation side
Method, the present invention are acted on by the associated between component, effectively supplement silicon, selenium, molybdenum, manganese, boron, amino acid, auxin needed for crop
Etc. important components, promote plant growth, improve the resistance of crop.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
One kind being rich in selenium element foliar fertilizer, includes the raw material of following parts by weight meter：
15-20 parts of potassium fulvate, 15-20 parts of sodium metasilicate, 8-15 parts of boric acid, 0.7-1.2 parts of selenium dioxide, sodium selenite
0.7-1.2 parts, 5-10 parts of manganese sulfate, 3-8 parts of zinc sulfate, 10-16 parts of ammonium molybdate, 0.4-0.8 parts of negative ion powder, potassium dihydrogen phosphate
30-40 parts, 0.7-1.2 parts of surfactant, 1.5-2.5 parts of fish meal, 0.2-0.6 parts of functional aid.
Preferably, include the raw material of following parts by weight meter：16-19 parts of potassium fulvate, 16-19 parts of sodium metasilicate, boric acid 10-
13 parts, 0.8-1.1 parts of selenium dioxide, 0.8-1.1 parts of sodium selenite, 6-9 parts of manganese sulfate, 4-7 parts of zinc sulfate, ammonium molybdate 12-14
Part, 0.5-0.7 parts of negative ion powder, 32-38 parts of potassium dihydrogen phosphate, 0.9-1.1 parts of surfactant, 1.8-2.2 parts of fish meal, function
0.3-0.5 parts of auxiliary agent of property.
Preferably, include the raw material of following parts by weight meter：18 parts of potassium fulvate, 18 parts of sodium metasilicate, 12 parts of boric acid, dioxy
Change 1 part of selenium, 1 part of sodium selenite, 7 parts of manganese sulfate, 6 parts of zinc sulfate, 13 parts of ammonium molybdate, 0.6 part of negative ion powder, potassium dihydrogen phosphate 36
Part, 1 part of surfactant, 2.1 parts of fish meal, 0.4 part of functional aid.
Preferably, the preparation method of the fish meal is as follows：By ocean fish leftover bits and pieces and 10% acetum according to mass ratio
1:10 after mixing, is warming up to 80-90 degrees Celsius, and after slow boiling boiling 4-6 hours, strain powder is added at 50-60 degrees Celsius
Under the conditions of ferment 2-5 days, natural drying is after 15-20 hours, and spray drying to moisture is less than 3%, is placed in ball mill and grinds
Mill, cross 400-600 mesh sieve to get.
Preferably, the strain powder is yeast powder, colloid bacillus cereus, bacillus subtilis and nitrogen-fixing bacteria according to mass ratio
1:2:2:1 mixing composition, the dosage of the strain powder are the 1-3% of ocean fish leftover bits and pieces weight.
Preferably, the surfactant is disodium edta, the compound of alkyl phenol polyoxyethylene ether, methyl
One or more of phenylpropyl triazole and disecoctylmaleate sodium sulfonate combine.
Preferably, the functional aid is sodium-para-nitrophenolate, α-naphthylacetic acid, triacontanol, DA-6, compound sodium nitrophenolate and gibberellin
One or more of combine.
Preferably, the preservative is one or more of ethyl-para-hydroxybenzoate, calcium propionate and sodium citrate knot
It closes.
A kind of above-mentioned preparation method rich in selenium element foliar fertilizer is also disclosed in the present invention, specifically, including following step
Suddenly：
(1) each component is weighed according to the raw material weight number rich in selenium element foliar fertilizer；
(2) potassium fulvate is added in the water of 0.5-0.8 times of weight, 50-60 degrees Celsius is warming up to, with 300-500 revs/min
The speed of clock after being stirred 10-15 minutes, is added surplus stock, continues to be stirred with 600-800 revs/min of speed
After 20-25 minutes, mixed serum is obtained；
(3) mixed serum made from step (2) is spray-dried, obtains flour, packed, envelope modeling is to get described
Rich in selenium element foliar fertilizer.
A kind of above-mentioned method of administration rich in selenium element foliar fertilizer is also disclosed in the present invention, is included the following steps：By leaf
Leaven adds water 400-600 mass to dilute again, is sprayed on the crop leaf back side, even spray 3-5 times, is spaced 7-15 days.
The present invention has following advantageous effect：
(1) present invention is acted on by the associated between component, effectively supplements silicon, selenium, molybdenum, manganese, boron, amino needed for crop
The important components such as acid, auxin promote plant growth, improve the resistance of crop.
(2) work can be improved after being absorbed by plants containing trace element in negative ion powder by adding negative ion powder in the present invention
The chlorophyll content of object promotes the photosynthesis of crop, accelerates the growth of crop, while can improve the film potential and matter of crop
Sub- transmembrane gradient, while negative ion powder can discharge infrared energy, can accelerate the growth of crop.
(3) it is added with fish meal in the present invention, contains abundant amino acid in fish meal, the amino needed for crop can be supplemented
Acid, stimulation and adjusting crop fast-growth, promote plant growth healthy and strong, promote the absorption to nutritive cream substance, enhance crop
Metabolic function improves photosynthesis.
(4) sodium metasilicate is added in the present invention, the element silicon in sodium metasilicate can improve the photosynthesis of crop, carry
Resistant to lodging, the degeneration-resistant and disease resistance of high crop, silicon by promote or inhibit crop to the absorptions of certain essential nutrient elements with
Transport, so as to improve the nutrient imbalance situation in crop body.
Specific implementation mode
The specific implementation mode of the present invention is further described with reference to embodiment, following embodiment is only used for more
Technical scheme of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Embodiment 1
One kind being rich in selenium element foliar fertilizer, includes the raw material of following parts by weight meter：
15 parts of potassium fulvate, 15 parts of sodium metasilicate, 8 parts of boric acid, 0.7 part of selenium dioxide, 0.7 part of sodium selenite, manganese sulfate 5
Part, 3 parts of zinc sulfate, 10 parts of ammonium molybdate, 0.4 part of negative ion powder, 30 parts of potassium dihydrogen phosphate, 0.7 part of surfactant, fish meal 1.5
Part, 0.2 part of functional aid.
The preparation method of fish meal is as follows：By ocean fish leftover bits and pieces and 10% acetum according to mass ratio 1:10 are uniformly mixed
Afterwards, it is warming up to 80 degrees Celsius, after slow boiling boiling 4 hours, strain powder is added and ferments 2 days under conditions of 50 degrees Celsius, dries in the air naturally
Shine 15 hours after, spray drying to moisture be less than 3%, be placed in ball mill in grind, cross 400 mesh sieve to get.
Strain powder is yeast powder, colloid bacillus cereus, bacillus subtilis and nitrogen-fixing bacteria according to mass ratio 1:2:2:1 mixing
Composition, the dosage of the strain powder are the 1% of ocean fish leftover bits and pieces weight.
Surfactant is disodium edta.
Functional aid is sodium-para-nitrophenolate.
Preferably, the preservative is one or more of ethyl-para-hydroxybenzoate, calcium propionate and sodium citrate knot
It closes.
The preparation method rich in selenium element foliar fertilizer in the present embodiment specifically includes the following steps：
(1) each component is weighed according to the raw material weight number rich in selenium element foliar fertilizer；
(2) potassium fulvate is added in the water of 0.5 times of weight, is warming up to 50 degrees Celsius, with 300 revs/min of speed, stirs
It mixes mixing after ten minutes, surplus stock is added, continues to be stirred after twenty minutes with 600 revs/min of speed, obtains mixing slurry
Liquid；
(3) mixed serum made from step (2) is spray-dried, obtains flour, packed, envelope modeling is to get described
Rich in selenium element foliar fertilizer.
The above-mentioned method of administration rich in selenium element foliar fertilizer includes the following steps：Foliar fertilizer plus 400 mass of water are diluted again,
It is sprayed on the crop leaf back side, even spray 3 times, is spaced 7 days.
Embodiment 2
One kind being rich in selenium element foliar fertilizer, includes the raw material of following parts by weight meter：
20 parts of potassium fulvate, 20 parts of sodium metasilicate, 15 parts of boric acid, 1.2 parts of selenium dioxide, 1.2 parts of sodium selenite, manganese sulfate
10 parts, 8 parts of zinc sulfate, 16 parts of ammonium molybdate, 0.8 part of negative ion powder, 40 parts of potassium dihydrogen phosphate, 1.2 parts of surfactant, fish meal
2.5 parts, 0.6 part of functional aid.
The preparation method of fish meal is as follows：By ocean fish leftover bits and pieces and 10% acetum according to mass ratio 1:10 are uniformly mixed
Afterwards, it is warming up to 90 degrees Celsius, after slow boiling boiling 6 hours, strain powder is added and ferments 5 days under conditions of 60 degrees Celsius, dries in the air naturally
Shine 20 hours after, spray drying to moisture be less than 3%, be placed in ball mill in grind, cross 600 mesh sieve to get.
Strain powder is yeast powder, colloid bacillus cereus, bacillus subtilis and nitrogen-fixing bacteria according to mass ratio 1:2:2:1 mixing
Composition, the dosage of the strain powder are the 3% of ocean fish leftover bits and pieces weight.
Surfactant is the compound of alkyl phenol polyoxyethylene ether.
Functional aid is α-naphthylacetic acid.
Preservative is calcium propionate.
The preparation method rich in selenium element foliar fertilizer in the present embodiment specifically includes the following steps：
(1) each component is weighed according to the raw material weight number rich in selenium element foliar fertilizer；
(2) potassium fulvate is added in the water of 0.8 times of weight, is warming up to 60 degrees Celsius, with 500 revs/min of speed, stirs
After mixing mixing 15 minutes, surplus stock is added, is continued after being stirred 25 minutes with 800 revs/min of speed, obtains mixing slurry
Liquid；
(3) mixed serum made from step (2) is spray-dried, obtains flour, packed, envelope modeling is to get described
Rich in selenium element foliar fertilizer.
The method of administration of the foliar fertilizer of above-mentioned preparation includes the following steps：Foliar fertilizer plus 600 mass of water are diluted again, are sprayed on
The crop leaf back side, even spray 5 times, is spaced 15 days.
Embodiment 3
One kind being rich in selenium element foliar fertilizer, includes the raw material of following parts by weight meter：
16 parts of potassium fulvate, 16 parts of sodium metasilicate, 10 parts of boric acid, 0.8 part of selenium dioxide, 0.8 part of sodium selenite, manganese sulfate
6 parts, 4 parts of zinc sulfate, 12 parts of ammonium molybdate, 0.5 part of negative ion powder, 32 parts of potassium dihydrogen phosphate, 0.9 part of surfactant, fish meal 1.8
Part, 0.3 part of functional aid.
The preparation method of fish meal is as follows：By ocean fish leftover bits and pieces and 10% acetum according to mass ratio 1:10 are uniformly mixed
Afterwards, it is warming up to 85 degrees Celsius, after slow boiling boiling 5 hours, strain powder is added and ferments 4 days under conditions of 55 degrees Celsius, dries in the air naturally
Shine 18 hours after, spray drying to moisture be less than 3%, be placed in ball mill in grind, cross 500 mesh sieve to get.
Strain powder is yeast powder, colloid bacillus cereus, bacillus subtilis and nitrogen-fixing bacteria according to mass ratio 1:2:2:1 mixing
Composition, the dosage of the strain powder are the 2% of ocean fish leftover bits and pieces weight.
Surfactant is methyl phenylpropyl triazole.
Functional aid is DA-6.
Preservative is sodium citrate.
A kind of above-mentioned preparation method rich in selenium element foliar fertilizer is also disclosed in the present invention, specifically, including following step
Suddenly：
(1) each component is weighed according to the raw material weight number rich in selenium element foliar fertilizer；
(2) potassium fulvate is added in the water of 0.6 times of weight, is warming up to 55 degrees Celsius, with 400 revs/min of speed, stirs
After mixing mixing 14 minutes, surplus stock is added, is continued after being stirred 22 minutes with 700 revs/min of speed, obtains mixing slurry
Liquid；
(3) mixed serum made from step (2) is spray-dried, obtains flour, packed, envelope modeling is to get described
Rich in selenium element foliar fertilizer.
The method of administration rich in selenium element foliar fertilizer in the present embodiment, includes the following steps：By 450 matter of foliar fertilizer plus water
Amount times dilutes, and is sprayed on the crop leaf back side, even spray 4 times, is spaced 12 days.
Embodiment 4
One kind being rich in selenium element foliar fertilizer, includes the raw material of following parts by weight meter：
19 parts of potassium fulvate, 19 parts of sodium metasilicate, 13 parts of boric acid, 1.1 parts of selenium dioxide, 1.1 parts of sodium selenite, manganese sulfate
9 parts, 7 parts of zinc sulfate, 14 parts of ammonium molybdate, 0.7 part of negative ion powder, 38 parts of potassium dihydrogen phosphate, 1.1 parts of surfactant, fish meal 2.2
Part, 0.5 part of functional aid.
The preparation method of fish meal is as follows：By ocean fish leftover bits and pieces and 10% acetum according to mass ratio 1:10 are uniformly mixed
Afterwards, it is warming up to 84 degrees Celsius, after slow boiling boiling 5.5 hours, strain powder is added and ferment 3 days under conditions of 55 degrees Celsius, naturally
Drying 18 hours after, spray drying to moisture be less than 3%, be placed in ball mill in grind, cross 550 mesh sieve to get.
Strain powder is yeast powder, colloid bacillus cereus, bacillus subtilis and nitrogen-fixing bacteria according to mass ratio 1:2:2:1 mixing
Composition, the dosage of the strain powder are the 2.5% of ocean fish leftover bits and pieces weight.
Surfactant is disecoctylmaleate sodium sulfonate.
Functional aid is compound sodium nitrophenolate.
Preservative is ethyl-para-hydroxybenzoate.
The preparation method rich in selenium element foliar fertilizer in the present embodiment specifically includes the following steps：
(1) each component is weighed according to the raw material weight number rich in selenium element foliar fertilizer；
(2) potassium fulvate is added in the water of 0.6 times of weight, is warming up to 58 degrees Celsius, with 450 revs/min of speed, stirs
After mixing mixing 14 minutes, surplus stock is added, is continued after being stirred 23 minutes with 750 revs/min of speed, obtains mixing slurry
Liquid；
(3) mixed serum made from step (2) is spray-dried, obtains flour, packed, envelope modeling is to get described
Rich in selenium element foliar fertilizer.
The method of administration rich in selenium element foliar fertilizer in the present embodiment, includes the following steps：By 550 matter of foliar fertilizer plus water
Amount times dilutes, and is sprayed on the crop leaf back side, even spray 5 times, is spaced 13 days.
Embodiment 5
One kind being rich in selenium element foliar fertilizer, includes the raw material of following parts by weight meter：
18 parts of potassium fulvate, 18 parts of sodium metasilicate, 12 parts of boric acid, 1 part of selenium dioxide, 1 part of sodium selenite, 7 parts of manganese sulfate,
6 parts of zinc sulfate, 13 parts of ammonium molybdate, 0.6 part of negative ion powder, 36 parts of potassium dihydrogen phosphate, 1 part of surfactant, 2.1 parts of fish meal, work(
It can 0.4 part of property auxiliary agent.
The preparation method of fish meal is as follows：By ocean fish leftover bits and pieces and 10% acetum according to mass ratio 1:10 are uniformly mixed
Afterwards, it is warming up to 88 degrees Celsius, after slow boiling boiling 5.5 hours, strain powder is added and ferment 4 days under conditions of 56 degrees Celsius, naturally
Drying 18 hours after, spray drying to moisture be less than 3%, be placed in ball mill in grind, cross 480 mesh sieve to get.
Strain powder is yeast powder, colloid bacillus cereus, bacillus subtilis and nitrogen-fixing bacteria according to mass ratio 1:2:2:1 mixing
Composition, the dosage of the strain powder are the 1.5% of ocean fish leftover bits and pieces weight.
Surfactant is disodium edta.
Functional aid is gibberellin.
Preservative is calcium propionate.
The preparation method rich in selenium element foliar fertilizer in the present embodiment specifically includes the following steps：
(1) each component is weighed according to the raw material weight number rich in selenium element foliar fertilizer；
(2) potassium fulvate is added in the water of 0.7 times of weight, is warming up to 58 degrees Celsius, with 400 revs/min of speed, stirs
After mixing mixing 13 minutes, surplus stock is added, is continued after being stirred 23 minutes with 700 revs/min of speed, obtains mixing slurry
Liquid；
(3) mixed serum made from step (2) is spray-dried, obtains flour, packed, envelope modeling is to get described
Rich in selenium element foliar fertilizer.
It is rich in the method for administration of selenium element foliar fertilizer in the present embodiment, includes the following steps：By 550 mass of foliar fertilizer plus water
It dilutes again, is sprayed on the crop leaf back side, even spray 5 times, is spaced 13 days.
Selenium element foliar fertilizer will be rich in made from the present embodiment 1-5 according to 1:1000 multiple dilution, respectively in rice and
It is used on tomato, test result is as follows：
It to sum up can be with, it will be seen that the present invention has the following advantages：
(1) present invention is acted on by the associated between component, effectively supplements silicon, selenium, molybdenum, manganese, boron, amino needed for crop
The important components such as acid, auxin promote plant growth, improve the resistance of crop.
(2) work can be improved after being absorbed by plants containing trace element in negative ion powder by adding negative ion powder in the present invention
The chlorophyll content of object promotes the photosynthesis of crop, accelerates the growth of crop, while can improve the film potential and matter of crop
Sub- transmembrane gradient, while negative ion powder can discharge infrared energy, can accelerate the growth of crop.
(3) it is added with fish meal in the present invention, contains abundant amino acid in fish meal, the amino needed for crop can be supplemented
Acid, stimulation and adjusting crop fast-growth, promote plant growth healthy and strong, promote the absorption to nutritive cream substance, enhance crop
Metabolic function improves photosynthesis.
(4) sodium metasilicate is added in the present invention, the element silicon in sodium metasilicate can improve the photosynthesis of crop, carry
Resistant to lodging, the degeneration-resistant and disease resistance of high crop, silicon by promote or inhibit crop to the absorptions of certain essential nutrient elements with
Transport, so as to improve the nutrient imbalance situation in crop body.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. one kind being rich in selenium element foliar fertilizer, which is characterized in that including following raw material by weight：Potassium fulvate 15-20
Part, 15-20 parts of sodium metasilicate, 8-15 parts of boric acid, 0.7-1.2 parts of selenium dioxide, 0.7-1.2 parts of sodium selenite, manganese sulfate 5-10
Part, 3-8 parts of zinc sulfate, 10-16 parts of ammonium molybdate, 0.4-0.8 parts of negative ion powder, 30-40 parts of potassium dihydrogen phosphate, surfactant
0.7-1.2 parts, 1.5-2.5 parts of fish meal, 0.2-0.6 parts of functional aid.
2. according to claim 1 be rich in is selenium element foliar fertilizer, which is characterized in that include the original of following parts by weight meter
Material：16-19 parts of potassium fulvate, 16-19 parts of sodium metasilicate, 10-13 parts of boric acid, 0.8-1.1 parts of selenium dioxide, sodium selenite 0.8-
1.1 parts, 6-9 parts of manganese sulfate, 4-7 parts of zinc sulfate, 12-14 parts of ammonium molybdate, 0.5-0.7 parts of negative ion powder, potassium dihydrogen phosphate 32-38
Part, 0.9-1.1 parts of surfactant, 1.8-2.2 parts of fish meal, 0.3-0.5 parts of functional aid.
3. according to claim 1 be rich in selenium element foliar fertilizer, which is characterized in that include the raw material of following parts by weight meter：
18 parts of potassium fulvate, 18 parts of sodium metasilicate, 12 parts of boric acid, 1 part of selenium dioxide, 1 part of sodium selenite, 7 parts of manganese sulfate, zinc sulfate 6
Part, 13 parts of ammonium molybdate, 0.6 part of negative ion powder, 36 parts of potassium dihydrogen phosphate, 1 part of surfactant, 2.1 parts of fish meal, functional aid
0.4 part.
4. according to claim 1 be rich in selenium element foliar fertilizer, which is characterized in that the preparation method of the fish meal is as follows：
By ocean fish leftover bits and pieces and 10% acetum according to mass ratio 1:10 after mixing, is warming up to 80-90 degrees Celsius, slow boiling water
After boiling 4-6 hours, strain powder is added and ferments 2-5 days under conditions of 50-60 degrees Celsius, natural drying is after 15-20 hours, spraying
It is dry to be less than 3% to moisture, be placed in ball mill and grind, cross 400-600 mesh sieve to get.
5. according to claim 4 be rich in selenium element foliar fertilizer, which is characterized in that the strain powder is yeast powder, colloid
Bacillus, bacillus subtilis and nitrogen-fixing bacteria are according to mass ratio 1:2:2:The dosage of 1 mixing composition, the strain powder is ocean fish
The 1-3% of leftover bits and pieces weight.
6. according to claim 1 be rich in selenium element foliar fertilizer, which is characterized in that the surfactant is ethylenediamine tetraacetic
In acetic acid sodium salt, the compound of alkyl phenol polyoxyethylene ether, methyl phenylpropyl triazole and disecoctylmaleate sodium sulfonate
One or more of combine.
7. it is according to claim 1 be rich in selenium element foliar fertilizer, which is characterized in that the functional aid be sodium-para-nitrophenolate,
One or more of α-naphthylacetic acid, triacontanol, DA-6, compound sodium nitrophenolate and gibberellin combine.
8. according to claim 1 be rich in selenium element foliar fertilizer, which is characterized in that the preservative is P-hydroxybenzoic acid
One or more of ethyl ester, calcium propionate and sodium citrate combine.
9. a kind of preparation method being rich in selenium element foliar fertilizer such as claim 1-8 any one of them, which is characterized in that including
Following steps：
(1) each component is weighed according to the raw material weight number rich in selenium element foliar fertilizer；
(2) potassium fulvate is added in the water of 0.5-0.8 times of weight, 50-60 degrees Celsius is warming up to, with 300-500 revs/min
Speed after being stirred 10-15 minutes, is added surplus stock, continues to be stirred 20-25 with 600-800 revs/min of speed
After minute, mixed serum is obtained；
(3) mixed serum made from step (2) is spray-dried, obtains flour, packed, envelope modeling is rich in get described
Selenium element foliar fertilizer.
10. being rich in the method for administration of selenium element foliar fertilizer made from a kind of preparation method as described in 9, which is characterized in that including
Following steps：Foliar fertilizer plus water 400-600 mass are diluted again, the crop leaf back side is sprayed on, even spray 3-5 times, is spaced 7-15 days.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109180261A (en) * | 2018-09-19 | 2019-01-11 | 贵州大学 | A kind of vegetables selenium-rich liquid bacterial manure and the preparation method and application thereof |
| CN109694279A (en) * | 2019-01-31 | 2019-04-30 | 河南心连心化肥有限公司 | One kind liquid Water soluble fertilizer of type containing trace element selenium and preparation method thereof |
| CN110156506A (en) * | 2019-05-23 | 2019-08-23 | 黎进堂 | A kind of fulvic acid selenium foliar fertilizer and preparation method thereof |
| CN110577440A (en) * | 2019-09-24 | 2019-12-17 | 徐州快邦生物科技开发有限公司 | microbial foliar fertilizer and preparation method thereof |
| CN110981595A (en) * | 2019-12-27 | 2020-04-10 | 武汉中地西能科技有限公司 | Selenium-rich enhancer and application thereof |
| CN111034520A (en) * | 2019-11-28 | 2020-04-21 | 陈俊 | High-yield planting method of selenium-rich tea |
| CN113277899A (en) * | 2021-06-10 | 2021-08-20 | 东北农业大学 | Preparation method of leaf fertilizer rich in selenium and amino acid |
| CN114436695A (en) * | 2021-12-29 | 2022-05-06 | 深圳市芭田生态工程股份有限公司 | Amino acid polypeptide selenium fertilizer and preparation method thereof |
-
2018
- 2018-06-25 CN CN201810668829.7A patent/CN108503460A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109180261A (en) * | 2018-09-19 | 2019-01-11 | 贵州大学 | A kind of vegetables selenium-rich liquid bacterial manure and the preparation method and application thereof |
| CN109694279A (en) * | 2019-01-31 | 2019-04-30 | 河南心连心化肥有限公司 | One kind liquid Water soluble fertilizer of type containing trace element selenium and preparation method thereof |
| CN110156506A (en) * | 2019-05-23 | 2019-08-23 | 黎进堂 | A kind of fulvic acid selenium foliar fertilizer and preparation method thereof |
| CN110577440A (en) * | 2019-09-24 | 2019-12-17 | 徐州快邦生物科技开发有限公司 | microbial foliar fertilizer and preparation method thereof |
| CN111034520A (en) * | 2019-11-28 | 2020-04-21 | 陈俊 | High-yield planting method of selenium-rich tea |
| CN110981595A (en) * | 2019-12-27 | 2020-04-10 | 武汉中地西能科技有限公司 | Selenium-rich enhancer and application thereof |
| CN113277899A (en) * | 2021-06-10 | 2021-08-20 | 东北农业大学 | Preparation method of leaf fertilizer rich in selenium and amino acid |
| CN114436695A (en) * | 2021-12-29 | 2022-05-06 | 深圳市芭田生态工程股份有限公司 | Amino acid polypeptide selenium fertilizer and preparation method thereof |
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