CN106747997A - A kind of agricultural selenium-rich multi-element biologic nutrient solution and preparation method - Google Patents
A kind of agricultural selenium-rich multi-element biologic nutrient solution and preparation method Download PDFInfo
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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
- 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 agricultural selenium-rich multi-element biologic nutrient solution, including mixed liquor one and mixed liquor two, the mixed liquor one includes the raw material of following weight portion：46 parts of sodium selenite, 15 21 parts of white vitriol, 15 25 parts of sodium tetraborate, 48 56 parts of disodium ethylene diamine tetraacetate, 1 10 parts of ferrous sulfate, 800 1200 parts of water；The mixed liquor two includes the raw material of following weight portion：800 1200 parts of EM bacterium solutions stoste, 80 120 parts of sodium dihydrogen phosphate, 40 60 parts of magnesium sulfate；The invention allows for a kind of preparation method of agricultural selenium-rich multi-element biologic nutrient solution, including mixed liquor one and mixed liquor two preparation method.While selenium element is supplemented for plant growth, the trace element for needed for plant supplements other, to promote the growth of plant, can greatly improve the quality of agricultural product to the present invention, increase economic efficiency.
Description
Technical field
Biological nutrient liquid technical field, more particularly to a kind of agricultural selenium-rich multi-element biologic nutrient solution are used the present invention relates to agricultural
And preparation method.
Background technology
Selenium, has functions that anticancer, anti-oxidant, enhancing body immunity.Can also adjust vitamin A/C/E/K's simultaneously
Absorb and utilize.Selenium deficiency can trigger the diseases such as myopia, cataract, retinopathy, fundus oculi disease, age-related macular degeneration.
In current proportion of crop planting, various selenium-enriched fertilizers or nutrient solution are usually applied to crops, make plantation
Contain selenium higher in the crop products for going out, to improve intake of the eater to selenium.
Chinese patent, 201410808934.8 disclose a kind of strawberry Selenium-rich nutrient solution and its application, including following weight
The component of number：Urea 40-50 parts, potassium sulfate 30-40 parts, potassium dihydrogen phosphate 20-30 parts, sodium selenite 15-25 parts, ferric sulfate
10-20 parts, iron sulfite 5-10 parts, zinc sulfate 5-10 parts, magnesium sulfate 6-9 parts, manganese nitrate 3-7 parts, water 40-50 parts.The present invention
Advantage be nutrient solution each element comprehensively, prepare simple, can effectively increase the content of selenium in the strawberry of normal soil plantation,
The economic worth and nutritive value of strawberry are improve, income is increased to orchard worker.
Chinese patent, 201310290160.X discloses a kind of Selenium-rich nutrient solution for pear and its application, including following weight
The component of fraction：20-30 parts of magnesium sulfate, 5-15 parts of zinc sulfate, 10-15 parts of copper sulphate, 10-25 parts of ferric sulfate, 10-25 parts of urine
Element, 8-15 parts of potassium sulfate, 10-15 parts of potassium dihydrogen phosphate and 25-40 parts of sodium selenite.Shown by applying nutrition liquid energy of the invention
Write and improve pear tree selenium content, and promote pear tree production, increase weight fruit net weight, improves pear tree insect pest ability, reduces pest and disease damage and invades
Attack.
Can be seen that conventional Selenium-rich nutrient solution from above-mentioned two scheme can only unilaterally improve crop products
The content of middle selenium, or the ability of its disease and insect resistance is improved, use of the Selenium-rich nutrient solution in terms of Planting Crops has certain
Limitation.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes a kind of agricultural selenium-rich multi-element biologic nutrient solution and system
Preparation Method.
A kind of agricultural selenium-rich multi-element biologic nutrient solution proposed by the present invention, including mixed liquor one and mixed liquor two, it is described mixed
Closing liquid one includes the raw material of following weight portion：Sodium selenite 4-6 parts, white vitriol 15-21 parts, sodium tetraborate 15-25 parts, second
Edetate disodium 48-56 parts, ferrous sulfate 1-10 parts, water 800-1200 parts；
The mixed liquor two includes the raw material of following weight portion：800-1200 parts of EM bacterium solution stostes, sodium dihydrogen phosphate 80-
120 parts, magnesium sulfate 40-60 parts.
Preferably, the mixed liquor one includes the raw material of following weight portion：Sodium selenite 4.5-5.5 parts, white vitriol
17-19 parts, sodium tetraborate 17-23 parts, disodium ethylene diamine tetraacetate 50-54 parts, ferrous sulfate 3-8 parts, water 850-1150 parts；
The mixed liquor two includes the raw material of following weight portion：850-1150 parts of EM bacterium solution stostes, sodium dihydrogen phosphate 85-
115 parts, magnesium sulfate 45-55 parts.
Preferably, the mixed liquor one includes the raw material of following weight portion：5 parts of sodium selenite, 18 parts of white vitriol, four
20 parts of Boratex, 52 parts of disodium ethylene diamine tetraacetate, 5 parts of ferrous sulfate, 1000 parts of water；
The mixed liquor two includes the raw material of following weight portion：1000 parts of EM bacterium solutions stoste, 100 parts of sodium dihydrogen phosphate, sulphur
50 parts of sour magnesium.
The invention allows for a kind of preparation method of agricultural selenium-rich multi-element biologic nutrient solution, including mixed liquor one and mixing
The preparation method of liquid two, the preparation method of the mixed liquor one is comprised the following steps：
S1, sodium selenite, white vitriol, sodium tetraborate, disodium ethylene diamine tetraacetate, water are weighed according to deal proportioning,
1/2nd water is taken, water is divided into sodium selenite, white vitriol, sodium tetraborate, ethylenediamine tetraacetic is separately added into after four parts
In acetic acid disodium, it is sufficiently stirred for making above-mentioned raw materials be dissolved into water, respectively obtains sodium selenite solution, white vitriol molten
Liquid, sodium tetraborate solution, disodium ethylene diamine tetra-acetic acid solution；
S2, sodium selenite solution, white vitriol solution, sodium tetraborate solution are sequentially added to ethylenediamine tetra-acetic acid two
Sodium solution, is stirred while adding, then remaining water is put into disodium ethylene diamine tetra-acetic acid solution, is heated to 60-80 DEG C, and fill
Divide stirring 5-20min until solution is well mixed；
S3, adds ferrous sulfate red in light fat to solution, by i.e. available after the red solution packing of light fat
Mixed liquor one；
The preparation method of the mixed liquor two is comprised the following steps：
S1, according to deal proportioning weigh EM bacterium solutions stoste, sodium dihydrogen phosphate, magnesium sulfate, by sodium dihydrogen phosphate, magnesium sulfate according to
It is secondary to be added in EM bacterium solution stostes, it is sufficiently stirred for until being completely dissolved；
S2, mixed liquor two is can obtain by sodium dihydrogen phosphate, magnesium sulfate and the mixed solution packing of EM bacterium solution stostes.
Preferably, 1 milliliter of sodium selenite is contained in every liter of EM bacterium solution stostes.
Preferably, the application method of the nutrient solution is：By mixed liquor one, mixed liquor two with 1 when using：1 ratio is matched somebody with somebody
System, and nutrient solution is obtained after being diluted to 400-600 times, nutrient solution is sprayed on corps leaf surface.
Preferably, the nutrient solution can be used for fruit tree, vegetables, field crop and flowers, tobacco, medicinal material crop.
A kind of a kind of agricultural selenium-rich multi-element biologic nutrient solution that the present invention is provided, various composition of mixed liquor is compounded together,
As various trace elements foliar fertilizer, micro for needed for plant supplements other while selenium element is supplemented for plant growth
Element, to promote the growth of plant；Various composition is made containing sodium selenite, phosphoric acid hydrogen in adding EM bacterium solution stostes in mixed liquor two
The microorganism foliage fertilizer of potassium and magnesium sulfate, the foliar fertilizer one is the breeding for suppressing harmful bacteria using its profitable strain, so as to subtract
The generation of light plant disease, improves plant disease-resistant power, and two is polyphenoils, enzyme, amino acid, sugar using the synthesis of its flora etc.
Various bioactivators, promote the growth of plant, and three is that other beneficial microorganisms are enlivened and grown in promoting soil, makes plant
The vigor of thing root is strengthened, and improves Nutrient Absorption and promotes plant growth, and four can promote each micro first number in mixed liquor one
Absorb and utilize, five is for plant provides the elements such as part potassium, magnesium, sodium；
The present invention has advantages below：On the one hand, being converted into inorganic selenium using beneficial microbe avirulent is efficiently had
Machine selenium, more conducively plant absorption and utilization, on the other hand, not only add the micro units such as the necessary zinc of plant growth, manganese, molybdenum, boron
Element, more adding has special disease-resistant to plant, the compound rare-earth element of volume increase and improving quality, and work is cooperateed with the bacterial manure for adding
With, blade face of the product as efficient, wide spectrum, safety is squirted nutrient solution, this can not only make crop yield 10-20%, may be used also
Greatly improve the quality of agricultural product, increase economic efficiency 5-10 times, it is serious to improve the soil selenium of China more than 72% and crops
People constitution decline caused by selenium deficiency contributes.
Specific embodiment
The present invention is made with reference to specific embodiment further explain.
Embodiment one
A kind of agricultural selenium-rich multi-element biologic nutrient solution proposed by the present invention, including mixed liquor one and mixed liquor two, it is described mixed
Closing liquid one includes the raw material of following weight portion：4 parts of sodium selenite, 15 parts of white vitriol, 15 parts of sodium tetraborate, ethylenediamine tetrem
48 parts of acid disodium, 1 part of ferrous sulfate, 800 parts of water；
The mixed liquor two includes the raw material of following weight portion：800 parts of EM bacterium solutions stoste, 80 parts of sodium dihydrogen phosphate, sulfuric acid
40 parts of magnesium.
The invention allows for a kind of preparation method of agricultural selenium-rich multi-element biologic nutrient solution, including mixed liquor one and mixing
The preparation method of liquid two, the preparation method of the mixed liquor one is comprised the following steps：
S1, sodium selenite, white vitriol, sodium tetraborate, disodium ethylene diamine tetraacetate, water are weighed according to deal proportioning,
1/2nd water is taken, water is divided into sodium selenite, white vitriol, sodium tetraborate, ethylenediamine tetraacetic is separately added into after four parts
In acetic acid disodium, it is sufficiently stirred for making above-mentioned raw materials be dissolved into water, respectively obtains sodium selenite solution, white vitriol molten
Liquid, sodium tetraborate solution, disodium ethylene diamine tetra-acetic acid solution；
S2, sodium selenite solution, white vitriol solution, sodium tetraborate solution are sequentially added to ethylenediamine tetra-acetic acid two
Sodium solution, is stirred while adding, then remaining water is put into disodium ethylene diamine tetra-acetic acid solution, is heated to 60 DEG C, and fully
Stirring 5min is until solution is well mixed；
S3, adds ferrous sulfate red in light fat to solution, by i.e. available after the red solution packing of light fat
Mixed liquor one；
The preparation method of the mixed liquor two is comprised the following steps：
S1, according to deal proportioning weigh EM bacterium solutions stoste, sodium dihydrogen phosphate, magnesium sulfate, by sodium dihydrogen phosphate, magnesium sulfate according to
It is secondary to be added in EM bacterium solution stostes, it is sufficiently stirred for until being completely dissolved；
S2, mixed liquor two is can obtain by sodium dihydrogen phosphate, magnesium sulfate and the mixed solution packing of EM bacterium solution stostes.
Embodiment two
A kind of agricultural selenium-rich multi-element biologic nutrient solution proposed by the present invention, including mixed liquor one and mixed liquor two, it is described mixed
Closing liquid one includes the raw material of following weight portion：4.5 parts of sodium selenite, 17 parts of white vitriol, 17 parts of sodium tetraborate, ethylenediamine tetraacetic
50 parts of acetic acid disodium, 3 parts of ferrous sulfate, 850 parts of water；
The mixed liquor two includes the raw material of following weight portion：850 parts of EM bacterium solutions stoste, 85 parts of sodium dihydrogen phosphate, sulfuric acid
45 parts of magnesium.
The invention allows for a kind of preparation method of agricultural selenium-rich multi-element biologic nutrient solution, including mixed liquor one and mixing
The preparation method of liquid two, the preparation method of the mixed liquor one is comprised the following steps：
S1, sodium selenite, white vitriol, sodium tetraborate, disodium ethylene diamine tetraacetate, water are weighed according to deal proportioning,
1/2nd water is taken, water is divided into sodium selenite, white vitriol, sodium tetraborate, ethylenediamine tetraacetic is separately added into after four parts
In acetic acid disodium, it is sufficiently stirred for making above-mentioned raw materials be dissolved into water, respectively obtains sodium selenite solution, white vitriol molten
Liquid, sodium tetraborate solution, disodium ethylene diamine tetra-acetic acid solution；
S2, sodium selenite solution, white vitriol solution, sodium tetraborate solution are sequentially added to ethylenediamine tetra-acetic acid two
Sodium solution, is stirred while adding, then remaining water is put into disodium ethylene diamine tetra-acetic acid solution, is heated to 65 DEG C, and fully
Stirring 8min is until solution is well mixed；
S3, adds ferrous sulfate red in light fat to solution, by i.e. available after the red solution packing of light fat
Mixed liquor one；
The preparation method of the mixed liquor two is comprised the following steps：
S1, according to deal proportioning weigh EM bacterium solutions stoste, sodium dihydrogen phosphate, magnesium sulfate, by sodium dihydrogen phosphate, magnesium sulfate according to
It is secondary to be added in EM bacterium solution stostes, it is sufficiently stirred for until being completely dissolved；
S2, mixed liquor two is can obtain by sodium dihydrogen phosphate, magnesium sulfate and the mixed solution packing of EM bacterium solution stostes.
Embodiment three
A kind of agricultural selenium-rich multi-element biologic nutrient solution proposed by the present invention, including mixed liquor one and mixed liquor two, it is described mixed
Closing liquid one includes the raw material of following weight portion：5 parts of sodium selenite, 18 parts of white vitriol, 20 parts of sodium tetraborate, ethylenediamine tetrem
52 parts of acid disodium, 5 parts of ferrous sulfate, 1000 parts of water；
The mixed liquor two includes the raw material of following weight portion：1000 parts of EM bacterium solutions stoste, 100 parts of sodium dihydrogen phosphate, sulphur
50 parts of sour magnesium.
The invention allows for a kind of preparation method of agricultural selenium-rich multi-element biologic nutrient solution, including mixed liquor one and mixing
The preparation method of liquid two, the preparation method of the mixed liquor one is comprised the following steps：
S1, sodium selenite, white vitriol, sodium tetraborate, disodium ethylene diamine tetraacetate, water are weighed according to deal proportioning,
1/2nd water is taken, water is divided into sodium selenite, white vitriol, sodium tetraborate, ethylenediamine tetraacetic is separately added into after four parts
In acetic acid disodium, it is sufficiently stirred for making above-mentioned raw materials be dissolved into water, respectively obtains sodium selenite solution, white vitriol molten
Liquid, sodium tetraborate solution, disodium ethylene diamine tetra-acetic acid solution；
S2, sodium selenite solution, white vitriol solution, sodium tetraborate solution are sequentially added to ethylenediamine tetra-acetic acid two
Sodium solution, is stirred while adding, then remaining water is put into disodium ethylene diamine tetra-acetic acid solution, is heated to 70 DEG C, and fully
Stirring 10min is until solution is well mixed；
S3, adds ferrous sulfate red in light fat to solution, by i.e. available after the red solution packing of light fat
Mixed liquor one；
The preparation method of the mixed liquor two is comprised the following steps：
S1, according to deal proportioning weigh EM bacterium solutions stoste, sodium dihydrogen phosphate, magnesium sulfate, by sodium dihydrogen phosphate, magnesium sulfate according to
It is secondary to be added in EM bacterium solution stostes, it is sufficiently stirred for until being completely dissolved；
S2, mixed liquor two is can obtain by sodium dihydrogen phosphate, magnesium sulfate and the mixed solution packing of EM bacterium solution stostes.
Example IV
A kind of agricultural selenium-rich multi-element biologic nutrient solution proposed by the present invention, including mixed liquor one and mixed liquor two, it is described mixed
Closing liquid one includes the raw material of following weight portion：5.5 parts of sodium selenite, 19 parts of white vitriol, 23 parts of sodium tetraborate, ethylenediamine tetraacetic
54 parts of acetic acid disodium, 8 parts of ferrous sulfate, 1150 parts of water；
The mixed liquor two includes the raw material of following weight portion：1150 parts of EM bacterium solutions stoste, 115 parts of sodium dihydrogen phosphate, sulphur
55 parts of sour magnesium.
The invention allows for a kind of preparation method of agricultural selenium-rich multi-element biologic nutrient solution, including mixed liquor one and mixing
The preparation method of liquid two, the preparation method of the mixed liquor one is comprised the following steps：
S1, sodium selenite, white vitriol, sodium tetraborate, disodium ethylene diamine tetraacetate, water are weighed according to deal proportioning,
1/2nd water is taken, water is divided into sodium selenite, white vitriol, sodium tetraborate, ethylenediamine tetraacetic is separately added into after four parts
In acetic acid disodium, it is sufficiently stirred for making above-mentioned raw materials be dissolved into water, respectively obtains sodium selenite solution, white vitriol molten
Liquid, sodium tetraborate solution, disodium ethylene diamine tetra-acetic acid solution；
S2, sodium selenite solution, white vitriol solution, sodium tetraborate solution are sequentially added to ethylenediamine tetra-acetic acid two
Sodium solution, is stirred while adding, then remaining water is put into disodium ethylene diamine tetra-acetic acid solution, is heated to 80 DEG C, and fully
Stirring 20min is until solution is well mixed；
S3, adds ferrous sulfate red in light fat to solution, by i.e. available after the red solution packing of light fat
Mixed liquor one；
The preparation method of the mixed liquor two is comprised the following steps：
S1, according to deal proportioning weigh EM bacterium solutions stoste, sodium dihydrogen phosphate, magnesium sulfate, by sodium dihydrogen phosphate, magnesium sulfate according to
It is secondary to be added in EM bacterium solution stostes, it is sufficiently stirred for until being completely dissolved；
S2, mixed liquor two is can obtain by sodium dihydrogen phosphate, magnesium sulfate and the mixed solution packing of EM bacterium solution stostes.
Embodiment five
A kind of agricultural selenium-rich multi-element biologic nutrient solution proposed by the present invention, including mixed liquor one and mixed liquor two, it is described mixed
Closing liquid one includes the raw material of following weight portion：6 parts of sodium selenite, 21 parts of white vitriol, 25 parts of sodium tetraborate, ethylenediamine tetrem
56 parts of acid disodium, 10 parts of ferrous sulfate, 1200 parts of water；
The mixed liquor two includes the raw material of following weight portion：1200 parts of EM bacterium solutions stoste, 120 parts of sodium dihydrogen phosphate, sulphur
60 parts of sour magnesium.
The invention allows for a kind of preparation method of agricultural selenium-rich multi-element biologic nutrient solution, including mixed liquor one and mixing
The preparation method of liquid two, the preparation method of the mixed liquor one is comprised the following steps：
S1, sodium selenite, white vitriol, sodium tetraborate, disodium ethylene diamine tetraacetate, water are weighed according to deal proportioning,
1/2nd water is taken, water is divided into sodium selenite, white vitriol, sodium tetraborate, ethylenediamine tetraacetic is separately added into after four parts
In acetic acid disodium, it is sufficiently stirred for making above-mentioned raw materials be dissolved into water, respectively obtains sodium selenite solution, white vitriol molten
Liquid, sodium tetraborate solution, disodium ethylene diamine tetra-acetic acid solution；
S2, sodium selenite solution, white vitriol solution, sodium tetraborate solution are sequentially added to ethylenediamine tetra-acetic acid two
Sodium solution, is stirred while adding, then remaining water is put into disodium ethylene diamine tetra-acetic acid solution, is heated to 80 DEG C, and fully
Stirring 20min is until solution is well mixed；
S3, adds ferrous sulfate red in light fat to solution, by i.e. available after the red solution packing of light fat
Mixed liquor one；
The preparation method of the mixed liquor two is comprised the following steps：
S1, according to deal proportioning weigh EM bacterium solutions stoste, sodium dihydrogen phosphate, magnesium sulfate, by sodium dihydrogen phosphate, magnesium sulfate according to
It is secondary to be added in EM bacterium solution stostes, it is sufficiently stirred for until being completely dissolved；
S2, mixed liquor two is can obtain by sodium dihydrogen phosphate, magnesium sulfate and the mixed solution packing of EM bacterium solution stostes.
Concentration of sodium selenite in the present invention in mixed liquor one is 5000PPM, and the concentration of sodium selenite in mixed liquor two is
1000PPM。
Nutrient solution of the invention, on the one hand, inorganic selenium is converted into avirulent efficient Organic Selenium using beneficial microbe,
More conducively plant absorption and utilization, inorganic selenium is the necessary trace element of plant growth, but its easily to make plant that poisoning occurs existing
As concentration will occur phyto toxicity higher than 50PPM, cause that blade face comes off or spot spot punch causes the underproduction, make plant to having
The tolerance of machine selenium is much higher, greatly reduces the generation of poisoning, and inorganic selenium is added in probiotic bacteria culture medium, in bacterium
Reproductive schedules are combined by biological evolution with amino acid, form selenium propylhomoserin, and so as to change into Organic Selenium, material accumulation substantially increases
Plus, so increase yield significantly, improves the quality of agricultural byproducts；On the other hand, the necessary zinc of plant growth, manganese, molybdenum, boron are not only added
Deng trace element, more adding has the compound rare-earth element of special disease-resistant, volume increase and improving quality to plant, with the EM bacterium for adding
Synergy, selenium element can improve Genes For Plant Tolerance disease, freeze proof, drought-resistant ability, the function of body immunity is improved because of selenium, so
Its immunocompetence is similarly improved for plant, blade face of the product as efficient, wide spectrum, safety is squirted nutrient solution, this
Crop yield 10-20% can not only be made, can also greatly improve the quality of agricultural product, increased economic efficiency 5-10 times, to improve me
People constitution decline caused by the soil selenium of state more than 72% and the serious selenium deficiency of crops contributes.
By mixed liquor of the invention, mixed liquor two with 1：1 proportions, and sought after being diluted to 400-600 times
Nutrient solution, a selenium-rich plant nutrient solution is respectively sprayed in the boot stage and filling phase of paddy rice, and spike of rice is than non-selenium-rich longer, the simple grain of growth
Weight, and can effective degrading pesticide residues, heavy metal has degradation, and rice is better than the mouthfeel of non-selenium-rich, the left side of volume increase 20%
It is right.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of agricultural selenium-rich multi-element biologic nutrient solution, it is characterised in that including mixed liquor one and mixed liquor two, the mixed liquor
One raw material for including following weight portion：Sodium selenite 4-6 parts, white vitriol 15-21 parts, sodium tetraborate 15-25 parts, ethylenediamine
Tetraacethyl disodium 48-56 parts, ferrous sulfate 1-10 parts, water 800-1200 parts；
The mixed liquor two includes the raw material of following weight portion：800-1200 parts of EM bacterium solution stostes, sodium dihydrogen phosphate 80-120 parts,
Magnesium sulfate 40-60 parts.
2. a kind of agricultural selenium-rich multi-element biologic nutrient solution according to claim 1, it is characterised in that the mixed liquor one is wrapped
Include the raw material of following weight portion：Sodium selenite 4.5-5.5 parts, white vitriol 17-19 parts, sodium tetraborate 17-23 parts, ethylenediamine
Tetraacethyl disodium 50-54 parts, ferrous sulfate 3-8 parts, water 850-1150 parts；
The mixed liquor two includes the raw material of following weight portion：850-1150 parts of EM bacterium solution stostes, sodium dihydrogen phosphate 85-115 parts,
Magnesium sulfate 45-55 parts.
3. a kind of agricultural selenium-rich multi-element biologic nutrient solution according to claim 1, it is characterised in that the mixed liquor one is wrapped
Include the raw material of following weight portion：5 parts of sodium selenite, 18 parts of white vitriol, 20 parts of sodium tetraborate, disodium ethylene diamine tetraacetate 52
Part, 5 parts of ferrous sulfate, 1000 parts of water；
The mixed liquor two includes the raw material of following weight portion：1000 parts of EM bacterium solutions stoste, 100 parts of sodium dihydrogen phosphate, magnesium sulfate
50 parts.
4. a kind of preparation method of agricultural selenium-rich multi-element biologic nutrient solution, it is characterised in that including mixed liquor one and mixed liquor two
Preparation method, the preparation method of the mixed liquor one comprises the following steps：
S1, sodium selenite, white vitriol, sodium tetraborate, disodium ethylene diamine tetraacetate, water are weighed according to deal proportioning, take two
/ mono- water, water is divided into sodium selenite, white vitriol, sodium tetraborate, ethylenediamine tetra-acetic acid is separately added into after four parts
In disodium, it is sufficiently stirred for making above-mentioned raw materials be dissolved into water, respectively obtains sodium selenite solution, white vitriol solution, four
Dobell's solution, disodium ethylene diamine tetra-acetic acid solution；
S2, sodium selenite solution, white vitriol solution, sodium tetraborate solution is sequentially added molten to disodium ethylene diamine tetraacetate
Liquid, is stirred while adding, then remaining water is put into disodium ethylene diamine tetra-acetic acid solution, is heated to 60-80 DEG C, and fully stir
5-20min is mixed until solution is well mixed；
S3, adds ferrous sulfate red in light fat to solution, will can be mixed after the solution packing in light fat red
Liquid one；
The preparation method of the mixed liquor two is comprised the following steps：
S1, EM bacterium solutions stoste, sodium dihydrogen phosphate, magnesium sulfate are weighed according to deal proportioning, and sodium dihydrogen phosphate, magnesium sulfate are added successively
Enter in EM bacterium solution stostes, be sufficiently stirred for until being completely dissolved；
S2, mixed liquor two is can obtain by sodium dihydrogen phosphate, magnesium sulfate and the mixed solution packing of EM bacterium solution stostes.
5. the preparation method of a kind of agricultural selenium-rich multi-element biologic nutrient solution according to claim 4, it is characterised in that every liter
Contain 1 milliliter of sodium selenite in EM bacterium solution stostes.
6. the preparation method of a kind of agricultural selenium-rich multi-element biologic nutrient solution according to claim 4, it is characterised in that described
The application method of nutrient solution is：By mixed liquor one, mixed liquor two with 1 when using：1 proportions, and it is diluted to 400-600 times
After obtain nutrient solution, nutrient solution is sprayed on corps leaf surface.
7. the preparation method of a kind of agricultural selenium-rich multi-element biologic nutrient solution according to claim 4, it is characterised in that described
Nutrient solution can be used for fruit tree, vegetables, field crop and flowers, tobacco, medicinal material crop.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110140880A (en) * | 2019-05-28 | 2019-08-20 | 王国安 | The preparation method of selenium-rich reinforcing malt flour |
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| CN104860764A (en) * | 2015-06-02 | 2015-08-26 | 云南益硒贡宝生物工程技术有限公司 | Selenium-rich multi-element biological nutrient solution and preparation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109206211A (en) * | 2018-09-07 | 2019-01-15 | 永州职业技术学院 | A kind of Se-enriched bio conditioning liquid and preparation method thereof |
| CN110140880A (en) * | 2019-05-28 | 2019-08-20 | 王国安 | The preparation method of selenium-rich reinforcing malt flour |
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