CN108456044A - A kind of leaf surface trace fertilizer and preparation method thereof of prevention wheat and corn microelement deficiencies - Google Patents
A kind of leaf surface trace fertilizer and preparation method thereof of prevention wheat and corn microelement deficiencies Download PDFInfo
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- CN108456044A CN108456044A CN201710084851.2A CN201710084851A CN108456044A CN 108456044 A CN108456044 A CN 108456044A CN 201710084851 A CN201710084851 A CN 201710084851A CN 108456044 A CN108456044 A CN 108456044A
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention belongs to technical field of agricultural fertilizers, and in particular to and it is a kind of to be suitable for preventing the leaf surface trace fertilizer of wheat and corn microelement deficiencies, and preparation method is further disclosed.Leaf surface trace fertilizer of the present invention is for wheat and/or corn because the prevention of Trace Element Deficiency Symptoms is used, supplement with zinc salt, molysite, manganese salt, mantoquita, boron-containing compound and molybdenum salt for trace element is used, and it is plant strain growth synergist to add polyglutamic acid, using selected amino acid ion liquid as solvent, gained leaf surface trace fertilizer is fabulous for the control effect of the trace element deficiency of wheat and/or plant.The plantation that can be effectively used for wheat and/or corn is used, and also the control stategy for the plantation of wheat maize intercropping provides new approach.Meanwhile leaf surface trace fertilizer of the present invention is without any side effects safely.
Description
Technical field
The invention belongs to technical field of agricultural fertilizers, and in particular to one kind being suitable for prevention wheat and corn microelement deficiencies
Leaf surface trace fertilizer, and preparation method is further disclosed.
Background technology
Chemical fertilizer is important capital goods in the agricultural sector, is cereal crops " grain ".For many years, chemical fertilizer is promoting China's grain
Played irreplaceable role in terms of volume increase and agricultural development, but at present there is also chemical fertilizer excessively application, blindly apply the problems such as,
Especially traditional soil application mode, it is extremely serious to soil fail, while very big pollution is also resulted in environment.Currently, native
The harm for applying chemical fertilizer in earth for a long time has shown, and such as causes soil hardening, soil conservation moisture, nutrient less able, fertilizer
Expect that utilization rate declines, influences crop root growth etc..Chemical fertilizer is excessively used and increases agriculture production cost, and significantly reduces receipts
Benefit.
Plant absorption nutrient mainly passes through two approach, i.e. root and leaf.Crop mainly absorbs soil or battalion by root
Nutrition supply growth and development of plants in nutrient solution.In addition to root system, crop can also absorb nutrient by cauline leaf (especially blade).
It is exactly the exoroot nutrition of crop the phenomenon that this non-Root Absorption nutrition during plant growth, to the battalion in addition to crop root
The measure of body surface applied fertilizer is supported foliage fertilization, that is, general so-called foliage dressing.
Foliar fertilizer is that nutrient needed for crop is directly applied to the fertilizer on blade face, is nutrient for the purpose of Foliage Absorption
It is applied to crops blade surface, a kind of fertilizer type of base function is played by the absorption of blade.On the blade of plant has
Lower two layers of epidermis, is made of epidermal cell, there is cuticula and wax on table on the outside of cell, can protect the leaf under epidermal tissue
Meat cell exercises the functions such as photosynthetic, breathing, is not influenced by the variation of extraneous unfavorable conditions, and there are many more small gas for blade performance
The function that gas is replaced is exercised in hole.Studies have shown that cuticula is by a kind of Long carbon chain fatty acid polymer with hydroxyl and carboxyl
Composition, the molecular gap of this polymer and the hydroxyl on molecule, carboxylated hydrophilic group can allow aqueous solution to penetrate into leaf,
Certainly, the stomata of blade surface is that foliar fertilizer enters blade more easily channel.
Foliar fertilizer is divided into material nutrition foliage fertilizer and function nutrition foliar fertilizer.Material nutrition foliage fertilizer is just to provide micro
The foliar fertilizer of element and hormone, function nutrition foliar fertilizer are exactly the foliar fertilizer that life origin nutrition is provided for crop.Pass through blade face
Applying certain fertilizer such as phosphorus, iron, manganese, copper, zinc etc. can avoid fertilizer by soil fixing, it is difficult to the nutrition being absorbed by plants.Phase
Than traditional fertilization mode, foliage dressing can be such that nutrient is promptly absorbed by crop leaf, directly enter plant from blade,
The metabolism of crop is participated in, fertilizer efficiency takes effect faster；And foliage dressing is not limited by edaphic condition, crop root situation,
Fertilizer efficiency can give full play to, and fertilizer efficiency is higher；Foliar fertilizer dosage is less, and cost is lower, is administered simultaneously conveniently, additionally aids mitigation soil
Earth pollutes, and reduces long-time service chemical fertilizer and destroys and pollute caused by soil.Have benefited from many advantages of foliar fertilizer, in recent years
Come, China's foliar fertilizer market development is rapid.
Invention content
For this purpose, technical problem to be solved by the present invention lies in provide a kind of leaf of prevention wheat and corn microelement deficiencies
The micro- fertilizer in face, to solve the problems, such as that wheat and corn plants microelement deficiencies in the prior art.
In order to solve the above technical problems, the leaf surface trace fertilizer of prevention wheat and corn microelement deficiencies of the present invention, packet
Include the following raw material component：Zinc salt 100-250 parts by weight, molysite 100-150 parts by weight, manganese salt 50-100 parts by weight, mantoquita 50-
100 parts by weight, boron-containing compound 100-250 parts by weight, molybdenum salt 25-50 parts by weight, surfactant 2-10 parts by weight, polyglutamic
Sour 100-300 parts by weight, amino acid ion liquid 500-700 parts by weight.
Preferably, the leaf surface trace fertilizer of the prevention wheat and corn microelement deficiencies, including the following raw material component：Zinc salt
180 parts by weight, 120 parts by weight of molysite, 80 parts by weight of manganese salt, 80 parts by weight of mantoquita, 180 parts by weight of boron-containing compound, molybdenum salt 35
Parts by weight, 6 parts by weight of surfactant, 200 parts by weight of polyglutamic acid, 600 parts by weight of amino acid ion liquid.
The amino acid ion liquid is L-PROLINE ionic liquid or L-phenylalanine ionic liquid.
The structure of the L-PROLINE ionic liquid or L-phenylalanine ionic liquid difference is as follows：
The average molecular weight of the polyglutamic acid is 2-5 ten thousand.
The zinc salt is zinc sulfate；The molysite is ferrous sulfate or NaFeEDTA；The manganese salt is manganese sulfate；The mantoquita
For copper sulphate；The boron-containing compound is boric acid or borax；The molybdenum salt is ammonium molybdate.
The surfactant is polysorbas20.
The invention also discloses a kind of method for the leaf surface trace fertilizer preparing the prevention wheat and corn microelement deficiencies, packets
It includes and takes the zinc salt, molysite, manganese salt, mantoquita, boron-containing compound, molybdenum salt, surfactant, poly- paddy according to selected parts by weight
The step of propylhomoserin and amino acid ion liquid mixing.
The invention also discloses the method for administration of the leaf surface trace fertilizer of the prevention wheat and corn microelement deficiencies, including will
The leaf surface trace fertilizer dilution, and the step of being sprayed on crop.
The leaf surface trace fertilizer extension rate is 50-100 times.
The leaf surface trace fertilizer sprays 2-3 times, every minor tick 7-10 days.
Leaf surface trace fertilizer of the present invention for wheat and/or corn because the prevention of Trace Element Deficiency Symptoms is used, with zinc salt,
Molysite, manganese salt, mantoquita, boron-containing compound and molybdenum salt are used for the supplement of trace element, and it is plant strain growth to add polyglutamic acid
Synergist, using selected amino acid ion liquid as solvent, micro member of the gained leaf surface trace fertilizer for wheat and/or plant
The control effect of plain deficiency disease is fabulous.The plantation that can be effectively used for wheat and/or corn is used, and is also planted for wheat maize intercropping
Control stategy provide new approach.Meanwhile leaf surface trace fertilizer of the present invention is without any side effects safely.
Specific implementation mode
Heretofore described amino acid ion liquid selects L-PROLINE ionic liquid or L-phenylalanine ionic liquid, institute
L-PROLINE ionic liquid, L-phenylalanine ionic liquid is stated to be made according to method in the prior art.Such as Nankai University
The brave Master's thesis of Xiao's generation《The synthesis application of amino acid ion liquid》In recorded method synthesized.
Embodiment 1
The leaf surface trace fertilizer of wheat and corn microelement deficiencies, including the following raw material component are prevented described in the present embodiment：Sulfuric acid
Zinc 100g, ferrous sulfate 150g, manganese sulfate 50g, copper sulphate 100g, boric acid 100g, ammonium molybdate 50g, polysorbas20 2g, polyglutamic acid
300g, L-PROLINE ionic liquid 500g.
The method that the leaf surface trace fertilizer of prevention wheat and corn microelement deficiencies is prepared described in the present embodiment, including according to selected
Parts by weight take the zinc salt, molysite, manganese salt, mantoquita, boron-containing compound, molybdenum salt, surfactant, polyglutamic acid and amino
The step of acid ion liquid blending.
Embodiment 2
The leaf surface trace fertilizer of wheat and corn microelement deficiencies, including the following raw material component are prevented described in the present embodiment：Sulfuric acid
Zinc 250g, NaFeEDTA 100g, manganese sulfate 100g, copper sulphate 50g, borax 250g, ammonium molybdate 25g, polysorbas20 10g, polyglutamic acid
100g, L-phenylalanine ionic liquid 700g.
The method of the leaf surface trace fertilizer of prevention wheat and corn microelement deficiencies is prepared described in the present embodiment with embodiment 1.
Embodiment 3
The leaf surface trace fertilizer of wheat and corn microelement deficiencies, including the following raw material component are prevented described in the present embodiment：Sulfuric acid
Zinc 180g, ferrous sulfate 120g, manganese sulfate 80g, copper sulphate 80g, borax 180g, ammonium molybdate 35g, polysorbas20 6g, polyglutamic acid
200g, L-PROLINE ionic liquid 600g.
The method of the leaf surface trace fertilizer of prevention wheat and corn microelement deficiencies is prepared described in the present embodiment with embodiment 1.
Embodiment 4
The leaf surface trace fertilizer of wheat and corn microelement deficiencies, including the following raw material component are prevented described in the present embodiment：Sulfuric acid
Zinc 140g, NaFeEDTA 135g, manganese sulfate 65g, copper sulphate 90g, borax 140g, ammonium molybdate 40g, polysorbas20 4g, polyglutamic acid
250g, L-PROLINE ionic liquid 550g.
The method of the leaf surface trace fertilizer of prevention wheat and corn microelement deficiencies is prepared described in the present embodiment with embodiment 1.
Embodiment 5
The leaf surface trace fertilizer of wheat and corn microelement deficiencies, including the following raw material component are prevented described in the present embodiment：Sulfuric acid
Zinc 220g, ferrous sulfate 110g, manganese sulfate 90g, copper sulphate 65g, boric acid 220g, ammonium molybdate 30g, polysorbas20 8g, polyglutamic acid
150g, L-phenylalanine ionic liquid 650g.
The method of the leaf surface trace fertilizer of prevention wheat and corn microelement deficiencies is prepared described in the present embodiment with embodiment 1.
Experimental example
1, wheat plant fertilization effect
60 plants of the wheat plant of plantation is chosen, respectively there are following Trace Element Deficiency Symptoms, below the disease per plant
Each 10 plants of state symptom：
1) plant dwarfing is grown thickly, leaf is small, leaf margin distortion or shrinkage, vein both sides are turned yellow by green until the shape that whitens；
2) spire chlorosis yellow, vein keep green, later complete chlorosis shape；
3) there are many yellow flecks in mesophyll part, and leaf softness is sagging, and vein becomes yellow from green；
4) young leaves is in celadon, and blade tip albefaction, leaf curling, edge yellow-gray, when serious, heading stage cannot ear；
5) cauline leaf plumpness is bent, and leaf is in purple, and apical meristem is dead, is formed " apical dieback ", and filigree stretching, extension and tiller are equal
Abnormal, wheat heads developmental is bad；
6) plant is short and small, slow-growing, blade tip chlorisis first, then in the full lamina of lobus cardiacus lower part, along vein
There is tiny, parallel yellow-white spot, and be gradually linked to be linear or sheet, last blade end is withered, and full leaf is withered when serious
Extremely.
Leaf surface trace fertilizer described in Example 3 is diluted with water 50 times, sprays and prevented.It is advisable with spraying 2-3 times, every time
Interval 7-10 days.Wheat field management should meet the regulation of DB37/T 2270.
After spraying leaf surface trace fertilizer fertilising, the upgrowth situation of the above plant is observed.Above-mentioned 60 plants of experimental plants are spraying this hair
After the bright leaf surface trace fertilizer, restore normal state growth.Illustrate leaf surface trace fertilizer of the present invention for wheat plant trace element
The treatment for lacking symptom has preferable effect.
2, plant fertilization effect
60 plants of the plant of plantation is chosen, respectively there are following Trace Element Deficiency Symptoms, below the disease per plant
Each 10 plants of state symptom：
1) occur light yellow or white stripes between seedling stage vein, blade or leaf margin white dot occur and expand rapidly sometimes
Greatly, or even necrosis, some sproutings are white；
2) it is in striated that green is lost between seedling vein, in, lower blade be yellow green striped, old leaf green, seriously
When entire lobus cardiacus chlorosis whiten, chlorosis part color and luster is uniform, necrotic spot does not occur；
3) spire turns yellow, and has green spot between vein, is draped over one's shoulders under blade bending and root system is elongated white, blade will appear black
Brown spot；
4) plant leaflet tablet turns yellow, and plant is downgraded, and spire fades, and cane is soft；
5) there is irregular white dot between tender leaf vein, the striated of white clear can be fused into and gradually wither dead
It dies, easily forms empty stalk, fringe top often becomes black, and top seed sky is flat；
6) plant old leaf is withered along leaf margin from blade tip, also withered between subsequent vein, spire wither it is withered after along leaf margin death simultaneously
It crimps.
Leaf surface trace fertilizer described in Example 3 is diluted with water 50 times, sprays and prevented.It is advisable with spraying 2-3 times, every time
Interval 7-10 days.Corn field management should meet the regulations of DB37/T 2270.
After spraying leaf surface trace fertilizer fertilising, the upgrowth situation of the above plant is observed.Above-mentioned 60 plants of experimental plants are spraying this hair
After the bright leaf surface trace fertilizer, restore normal state growth.Illustrate leaf surface trace fertilizer of the present invention for plant trace element
The treatment for lacking symptom has preferable effect.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (10)
1. a kind of leaf surface trace fertilizer of prevention wheat and corn microelement deficiencies, which is characterized in that including the following raw material component：Zinc salt
100-250 parts by weight, molysite 100-150 parts by weight, manganese salt 50-100 parts by weight, mantoquita 50-100 parts by weight, boron-containing compound
100-250 parts by weight, molybdenum salt 25-50 parts by weight, surfactant 2-10 parts by weight, polyglutamic acid 100-300 parts by weight, amino
Acid ion liquid 500-700 parts by weight.
2. the leaf surface trace fertilizer of prevention wheat and corn microelement deficiencies according to claim 1, which is characterized in that including such as
Lower raw material components：180 parts by weight of zinc salt, 120 parts by weight of molysite, 80 parts by weight of manganese salt, 80 parts by weight of mantoquita, boron-containing compound
180 parts by weight, 35 parts by weight of molybdenum salt, 6 parts by weight of surfactant, 200 parts by weight of polyglutamic acid, amino acid ion liquid 600
Parts by weight.
3. the leaf surface trace fertilizer of prevention wheat and corn microelement deficiencies according to claim 1 or 2, which is characterized in that institute
It is L-PROLINE ionic liquid or L-phenylalanine ionic liquid to state amino acid ion liquid.
4. preventing the leaf surface trace fertilizer of wheat and corn microelement deficiencies according to claim 1-3 any one of them, feature exists
In the average molecular weight of the polyglutamic acid is 2-5 ten thousand.
5. preventing the leaf surface trace fertilizer of wheat and corn microelement deficiencies according to claim 1-4 any one of them, feature exists
In the zinc salt is zinc sulfate；The molysite is ferrous sulfate or NaFeEDTA；The manganese salt is manganese sulfate；The mantoquita is sulphur
Sour copper；The boron-containing compound is boric acid or borax；The molybdenum salt is ammonium molybdate.
6. preventing the leaf surface trace fertilizer of wheat and corn microelement deficiencies according to claim 1-5 any one of them, feature exists
In the surfactant is polysorbas20.
7. a kind of method for the leaf surface trace fertilizer preparing any one of claim 1-6 prevention wheat and corn microelement deficiencies,
It is characterised in that it includes taking the zinc salt, molysite, manganese salt, mantoquita, boron-containing compound, molybdenum salt, table according to selected parts by weight
The step of face activating agent, polyglutamic acid and amino acid ion liquid mixing.
8. the method for administration of the leaf surface trace fertilizer of any one of the claim 1-6 prevention wheat and corn microelement deficiencies, special
Sign is, including the leaf surface trace fertilizer is diluted, and the step of being sprayed on crop.
9. the method for administration of the leaf surface trace fertilizer of the prevention wheat and corn microelement deficiencies according to any one of claims 8, feature
It is, the leaf surface trace fertilizer extension rate is 50-100 times.
10. the method for administration of the leaf surface trace fertilizer of the prevention wheat and corn microelement deficiencies described in claim 8 or 9,
It is characterized in that, the leaf surface trace fertilizer sprays 2-3 times, every minor tick 7-10 days.
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| CN201710084851.2A CN108456044A (en) | 2017-02-17 | 2017-02-17 | A kind of leaf surface trace fertilizer and preparation method thereof of prevention wheat and corn microelement deficiencies |
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| CN201710084851.2A CN108456044A (en) | 2017-02-17 | 2017-02-17 | A kind of leaf surface trace fertilizer and preparation method thereof of prevention wheat and corn microelement deficiencies |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109265201A (en) * | 2018-11-21 | 2019-01-25 | 山东农业大学 | Using animal wool lysate as the bio-feritlizer of effective component and preparation method and application |
| CN109627122A (en) * | 2019-01-17 | 2019-04-16 | 山东省农业科学院作物研究所 | A kind of biogas residue farmland compound fertilizer and preparation method thereof |
| CN111205139A (en) * | 2018-11-19 | 2020-05-29 | 深圳市芭田生态工程股份有限公司 | Fertilizer containing medium trace elements and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111205139A (en) * | 2018-11-19 | 2020-05-29 | 深圳市芭田生态工程股份有限公司 | Fertilizer containing medium trace elements and preparation method thereof |
| CN109265201A (en) * | 2018-11-21 | 2019-01-25 | 山东农业大学 | Using animal wool lysate as the bio-feritlizer of effective component and preparation method and application |
| CN109627122A (en) * | 2019-01-17 | 2019-04-16 | 山东省农业科学院作物研究所 | A kind of biogas residue farmland compound fertilizer and preparation method thereof |
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