CN105418202A - Special multielement seed dressing agent for spring corn - Google Patents
Special multielement seed dressing agent for spring corn Download PDFInfo
- Publication number
- CN105418202A CN105418202A CN201610042503.4A CN201610042503A CN105418202A CN 105418202 A CN105418202 A CN 105418202A CN 201610042503 A CN201610042503 A CN 201610042503A CN 105418202 A CN105418202 A CN 105418202A
- Authority
- CN
- China
- Prior art keywords
- seed dressing
- special
- corn
- mother liquor
- spring maize
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/06—Alkali and alkaline earth meta- or polyphosphate fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a special multielement seed dressing agent for spring corn. The seed dressing agent is prepared from trace elements zinc and manganese, and macroelement phosphorus, and molar content of the three elements are positioned in the same order of magnitude. When in use, 30-50ml of one of a monopotassium phosphate mother solution, a sodium polyphosphate mother solution, and a potassium pyrophosphate mother solution is used for seed dressing of 1kg corn seeds, and full and uniform stirring is performed; then 20ml of a trace element mother solution is added, full and uniform stirring is performed and air drying is performed in a shady place. The special multielement seed dressing agent can promote the growth and development of a root system of the spring corn in a seedling stage and realizes seedling strengthening and improvement of corn yield.
Description
Technical field
The present invention relates to field of agricultural production technologies, be specifically be a kind ofly applicable to Spring Maize Area, comprise phosphorus, the corn seed treatment of the nutritive element such as zinc, manganese.
Background technology
Corn growth had both needed the macronutrients such as nitrogen, phosphorus, potassium, also needed the trace element such as manganese, zinc.In recent years, along with carrying out in a deep going way and the large-area applications of special fertilizer of filling a prescription of fertilization compositions based on earth measurement project, the imbalance problem of using of nitrogen, phosphorus, potassium macroelement makes moderate progress, but using of trace element does not also arouse enough attention.Micro-shortage becomes the limiting factor that corn yield improves further day by day.The method of application of trace element, can also Dressing except traditional soil is executed.The consumption that soil is executed is generally every mu of ground about 2kg, and the consumption of seed dressing is generally the 1-3% of grain weight, the consumption of 0.07 hectare mostly is 100g most, and trace element seed dressing is executed the effect of increasing production of corn suitable with soil, the method of application of trace element seed dressing obtains the concern of people gradually, relevant research paper and the existing a large amount of report of patent.
The movability non-constant of phosphorus element in soil, very easily by soil fixing.And the activity of phosphorus and temperature have substantial connection, have research to point out, when 10 DEG C, Rhizosphere of Crops content of soil available phosphor is low by 19.59% compared with maize root system content of soil available phosphor when 20 DEG C, and low temperature inhibits the growth of maize root system, reduces the absorption of corn to phosphorus.Also there are some researches show, within the scope of 5-25 DEG C, Maize at Seedling Stage raises with temperature the absorption of phosphorus and increases, in extremely remarkable positive correlation.During spring maize sowing, ground temperature is lower, and now soil executes the activity that phosphate fertilizer can affect phosphorus element, reduces spring maize phosphate fertilizer in seedling stage effect, causes spring maize seedling growth to show phosphate deficiency shape.
The dressing of trace element or seed dressing technology have obtained the accreditation of people, but the correlative study adding macronutrient (such as phosphorus) in coating components have not been reported.Further, after adding macroelement (such as phosphorus) in micro-fertilizer, the effect used on spring maize also has no report.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of seed dressing nutrient solution prescription being applicable to spring maize, can promote growing of spring maize Seedling root, realize the raising of strong seedling cultivation and corn yield.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows.
The special multielement nutrition seed dressing of a kind of spring maize, it is made up of trace element zinc, manganese and macroelement phosphorus, and the molar content of three kinds of elements is in the same order of magnitude.
As a preferred technical solution of the present invention, to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 1.5-2.5g, zinc sulfate 2.5-3.5g, potassium primary phosphate or sodium polyphosphate or potassium pyrophosphate 3-5g.
As a preferred technical solution of the present invention, to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 2g, zinc sulfate 3g, potassium primary phosphate 3g.
As a preferred technical solution of the present invention, to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 2g, zinc sulfate 3g, potassium primary phosphate 5g.
As a preferred technical solution of the present invention, to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 2g, zinc sulfate 3g, sodium polyphosphate 3g.
As a preferred technical solution of the present invention, to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 2g, zinc sulfate 3g, sodium polyphosphate 5g.
As a preferred technical solution of the present invention, to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 2g, zinc sulfate 3g, potassium pyrophosphate 3g.
As a preferred technical solution of the present invention, to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 2g, zinc sulfate 3g, potassium pyrophosphate 3g.
The preparation method of the special multielement nutrition seed dressing of above-mentioned spring maize, comprises the steps:
A, preparation microelement nutritious liquid mother liquor: be dissolved in after 150g zinc sulfate, the mixing of 100g manganous sulfate in 1L water, be mixed with trace element mixing mother liquor, pack separately to obtain seed dressing A liquid;
B, preparation macro-element nutrients liquid mother liquor: 100g potassium primary phosphate is dissolved in 1L water, is mixed with potassium primary phosphate mother liquor; Or 100g sodium polyphosphate is dissolved in 1L water, is mixed with polyphosphoric acid mother liquid of sodium; Or 100g potassium pyrophosphate is dissolved in 1L water, is mixed with potassium pyrophosphate mother liquor; Pack to obtain seed dressing B liquid separately.
The using method of the special multielement nutrition seed dressing of above-mentioned spring maize, first with potassium primary phosphate mother liquor, polyphosphoric acid mother liquid of sodium, potassium pyrophosphate mother liquor a kind of 30-50ml seed dressing 1kg corn seed wherein, stirs; And then add 20ml trace element mother liquor, stir, shady and cool place dries.
The beneficial effect adopting technique scheme to produce is:
The dressing of trace element or seed dressing technology have obtained the accreditation of people, but the correlative study adding macronutrient phosphorus in coating components have not been reported; Further, the effect used after adding macroelement phosphorus in micro-fertilizer on spring maize also has no to be reported and is difficult to expect.According to existing research, because spring maize ground temperature in sowing time is lower, phosphate fertilizer ought to be in inert condition, likely not only bad for seed development, even there is the possibility hindering seedling to absorb the nutrition such as trace element.But the present invention is but found by field use-testing, in prevailing micro-fertilizer formula, add macroelement phosphorus that is appropriate and specific modality, but significantly can promote the growth of corn seedling, reach the windfall effect of strong seedling cultivation and raising output.The embodiment 8 that concrete process of the test and data vide infra.
Accompanying drawing explanation
Fig. 1 shows each process spring maize root in tri-leaf period number in the simultaneous test of embodiment 8.
Fig. 2 shows the output of each process spring maize in the simultaneous test of embodiment 8.
Embodiment
Following examples describe the present invention in detail.Various raw material used in the present invention and items of equipment are conventional commercial product, all can be bought by market and directly obtain.
Following embodiment all adopts common method preparation: steps A, preparation microelement nutritious liquid mother liquor: be dissolved in after 150g zinc sulfate, the mixing of 100g manganous sulfate in 1L water, is mixed with trace element mixing mother liquor; Step B, preparation macro-element nutrients liquid mother liquor: 100g potassium primary phosphate is dissolved in 1L water, is mixed with potassium primary phosphate mother liquor; Or 100g sodium polyphosphate is dissolved in 1L water, is mixed with polyphosphoric acid mother liquid of sodium; Or 100g potassium pyrophosphate is dissolved in 1L water, is mixed with potassium pyrophosphate mother liquor.
Embodiment 1
Only with the seed dressing of zinc-manganese trace element, namely with the seed dressing of 20ml trace element mixing mother liquor, be equivalent to the seed dressing of every kg corn seed 3g zinc sulfate+2g manganous sulfate.
Embodiment 2
30ml potassium primary phosphate mother liquor mixes 1kg corn seed, then adds the seed dressing of 20ml trace element mixing mother liquor.Be equivalent to the seed dressing of every kg corn seed 3g potassium primary phosphate+3g zinc sulfate+2g manganous sulfate.
Embodiment 3
50ml potassium primary phosphate mother liquor mixes 1kg corn seed, then adds the seed dressing of 20ml trace element mixing mother liquor.Be equivalent to the seed dressing of every kg corn seed 5g potassium primary phosphate+3g zinc sulfate+2g manganous sulfate.
Embodiment 4
30ml polyphosphoric acid mother liquid of sodium mixes 1kg corn seed, then adds the seed dressing of 20ml trace element mixing mother liquor.Be equivalent to the seed dressing of every kg corn seed 3g sodium polyphosphate+3g zinc sulfate+2g manganous sulfate.
Embodiment 5
50ml polyphosphoric acid mother liquid of sodium mixes 1kg corn seed, then adds the seed dressing of 20ml trace element mixing mother liquor.Be equivalent to the seed dressing of every kg corn seed 5g sodium polyphosphate+3g zinc sulfate+2g manganous sulfate.
Embodiment 6
30ml potassium pyrophosphate mother liquor mixes 1kg corn seed, then adds the seed dressing of 20ml trace element mixing mother liquor.Be equivalent to the seed dressing of every kg corn seed 3g potassium pyrophosphate+3g zinc sulfate+2g manganous sulfate.
Embodiment 7
50ml potassium pyrophosphate mother liquor mixes 1kg corn seed, then adds the seed dressing of 20ml trace element mixing mother liquor.Be equivalent to the seed dressing of every kg corn seed 5g potassium pyrophosphate+3g zinc sulfate+2g manganous sulfate.
Embodiment 8
Not dress seed as contrast, study the process of different seed dressing formula to spring maize 3 leaf phase root number and yield effect.
In Zhangjiakou, Hebei province, Spring Maize Area, Chengde test-results shows, when N P and K macroelement consumption, farming, other agronomic measures such as to pour water are consistent, the trend (accompanying drawing 1) that different seed dressing measure spring maize 3 leaf phase root number is significantly increased, nutritive medium Dressing compared with the control root number increases 6%-23.05%.It is embodiment 3> embodiment 5> embodiment 4> embodiment 7> embodiment 2> embodiment 6> embodiment 1>CK that each process root number increases effect.Use and remove embodiment 1(in Drug coating process and only use micro-dressing) and embodiment 6 outside, all the other Drug coating process spring maize 3 leaf phase root numbers are all significantly higher than not dressing and contrast.And embodiment 3(Drug coating phosphorates) only use micro-dressing with embodiment 1() compared with, significantly improve Zea mays root number.Can obtain thus, use micro-dressing to contribute to improving spring maize 3 leaf phase root number; And on the basis of trace element, add that phosphoric carries out dressing, act on more obvious; If can select suitable Phosphorus fraction and consumption, spring maize 3 leaf phase root number even can be significantly higher than only uses micro-Cotton seeds.Phosphorus element dressing has very important effect in raising spring maize seedling root growth and development.
Nutritive medium Dressing corn yield improves 12.27% ~ 23.69%(accompanying drawing 2 compared with the control), each process effect of increasing production is embodiment 3> embodiment 7> embodiment 5> embodiment 2> embodiment 6> embodiment 4> embodiment 1>CK.Use and remove embodiment 1(in Drug coating process and only use micro-dressing) and embodiment 4 outside, all the other Drug coating process corn yields are all significantly higher than not dressing and contrast.Can obtain thus, select suitable Drug coating, can Spring Corn Yield be significantly improved, and in Drug coating, add phosphorus element, act on more remarkable.
To sum up also can find out, formulation, the proportioning of embodiment 3 all reach optimum, and its effect is also unexpected good.Seed dressing of the present invention add phosphorus element be because spring maize temperature in seedling stage and ground temperature lower, Phosphorus in Soil activity is low, and now corn is in seedling stage, little to the demand of phosphorus element, less amount just can ensure that the normal growth of corn is grown, so solve the temporarily not enough problem of spring maize soil phosphorus in seedling stage by the mode of seed dressing.Along with the growth of corn, temperature and ground temperature raise gradually, soil phosphorus increased activity, and the phosphorus element that the phosphorus element in fertilizer and soil mineralization go out just can provide nutrition for corn growth.The seed dressing of phosphorus element is to solve the active low problem of spring maize early stage transience phosphorus element.
Foregoing description only proposes, not as the single restricted condition to its technical scheme itself as the enforceable technical scheme of the present invention.
Claims (10)
1. the special multielement nutrition seed dressing of spring maize, for promoting and the growth of strengthening spring maize Seedling root, it is characterized in that: it is made up of trace element zinc, manganese and macroelement phosphorus, the molar content of three kinds of elements is in the same order of magnitude.
2. the special multielement nutrition seed dressing of spring maize according to claim 1, it is characterized in that: to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 1.5-2.5g, zinc sulfate 2.5-3.5g, potassium primary phosphate or sodium polyphosphate or potassium pyrophosphate 3-5g.
3. the special multielement nutrition seed dressing of spring maize according to claim 1, is characterized in that: to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 2g, zinc sulfate 3g, potassium primary phosphate 3g.
4. the special multielement nutrition seed dressing of spring maize according to claim 1, is characterized in that: to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 2g, zinc sulfate 3g, potassium primary phosphate 5g.
5. the special multielement nutrition seed dressing of spring maize according to claim 1, is characterized in that: to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 2g, zinc sulfate 3g, sodium polyphosphate 3g.
6. the special multielement nutrition seed dressing of spring maize according to claim 1, is characterized in that: to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 2g, zinc sulfate 3g, sodium polyphosphate 5g.
7. the special multielement nutrition seed dressing of spring maize according to claim 1, is characterized in that: to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 2g, zinc sulfate 3g, potassium pyrophosphate 3g.
8. the special multielement nutrition seed dressing of spring maize according to claim 1, is characterized in that: to comprise in the formula of seed dressing described in every kg corn seed dressing gauge: manganous sulfate 2g, zinc sulfate 3g, potassium pyrophosphate 5g.
9. the preparation method of the special multielement nutrition seed dressing of spring maize described in claim 1, is characterized in that: the method comprises the steps:
A, preparation microelement nutritious liquid mother liquor: be dissolved in after 150g zinc sulfate, the mixing of 100g manganous sulfate in 1L water, be mixed with trace element mixing mother liquor, pack separately to obtain seed dressing A liquid;
B, preparation macro-element nutrients liquid mother liquor: 100g potassium primary phosphate is dissolved in 1L water, is mixed with potassium primary phosphate mother liquor; Or 100g sodium polyphosphate is dissolved in 1L water, is mixed with polyphosphoric acid mother liquid of sodium; Or 100g potassium pyrophosphate is dissolved in 1L water, is mixed with potassium pyrophosphate mother liquor; Pack to obtain seed dressing B liquid separately.
10. the using method of the special multielement nutrition seed dressing of spring maize prepared by claim 9, it is characterized in that: first use potassium primary phosphate mother liquor, polyphosphoric acid mother liquid of sodium, potassium pyrophosphate mother liquor one 30 ~ 50ml seed dressing 1kg corn seed wherein, stir; And then add 20ml trace element mother liquor, stir, shady and cool place dries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042503.4A CN105418202B (en) | 2016-01-22 | 2016-01-22 | A kind of special multielement nutrition seed dressing of spring maize |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042503.4A CN105418202B (en) | 2016-01-22 | 2016-01-22 | A kind of special multielement nutrition seed dressing of spring maize |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105418202A true CN105418202A (en) | 2016-03-23 |
| CN105418202B CN105418202B (en) | 2018-11-09 |
Family
ID=55496820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610042503.4A Active CN105418202B (en) | 2016-01-22 | 2016-01-22 | A kind of special multielement nutrition seed dressing of spring maize |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105418202B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106134879A (en) * | 2016-06-30 | 2016-11-23 | 全椒县西王镇发全家庭农场 | A kind of used in plastic tent for paddy is secretly controlled technology and is improved the method for culturing seedlings of bud ratio |
| CN106171696A (en) * | 2016-06-30 | 2016-12-07 | 全椒县西王镇发全家庭农场 | A kind of used in plastic tent for paddy temperature control method for culturing seedlings |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE34718B1 (en) * | 1969-11-28 | 1975-07-23 | Fisons Ltd | Liquid fertilizers |
| CN1176954A (en) * | 1996-09-17 | 1998-03-25 | 裴圣镐 | Multi-element and composite tiltanium trace element fertilizer |
| CN1246283A (en) * | 1998-09-02 | 2000-03-08 | 李墨林 | Drought-resistant compound coating agent for seeds |
| CN1580010A (en) * | 2004-05-19 | 2005-02-16 | 王树禹 | Dry farm cultivating agent |
| CN101468931A (en) * | 2007-12-28 | 2009-07-01 | 杨富昌 | Corps leaf surface trace fertilizer |
| CN102976831A (en) * | 2012-11-16 | 2013-03-20 | 马风花 | Leaf fertilizer |
-
2016
- 2016-01-22 CN CN201610042503.4A patent/CN105418202B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE34718B1 (en) * | 1969-11-28 | 1975-07-23 | Fisons Ltd | Liquid fertilizers |
| CN1176954A (en) * | 1996-09-17 | 1998-03-25 | 裴圣镐 | Multi-element and composite tiltanium trace element fertilizer |
| CN1246283A (en) * | 1998-09-02 | 2000-03-08 | 李墨林 | Drought-resistant compound coating agent for seeds |
| CN1580010A (en) * | 2004-05-19 | 2005-02-16 | 王树禹 | Dry farm cultivating agent |
| CN101468931A (en) * | 2007-12-28 | 2009-07-01 | 杨富昌 | Corps leaf surface trace fertilizer |
| CN102976831A (en) * | 2012-11-16 | 2013-03-20 | 马风花 | Leaf fertilizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106134879A (en) * | 2016-06-30 | 2016-11-23 | 全椒县西王镇发全家庭农场 | A kind of used in plastic tent for paddy is secretly controlled technology and is improved the method for culturing seedlings of bud ratio |
| CN106171696A (en) * | 2016-06-30 | 2016-12-07 | 全椒县西王镇发全家庭农场 | A kind of used in plastic tent for paddy temperature control method for culturing seedlings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105418202B (en) | 2018-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102417417B (en) | Industrialized seedling raising nutrient solution as well as preparation method and application thereof | |
| CN104609949B (en) | Fertilizer and its production method are lost in the control of organic-biological charcoal enzyme | |
| CN101973813B (en) | Rice seedling fertilizer and preparation method thereof | |
| CN102010270B (en) | Rice field base application multi-effect nutrient | |
| CN105837360A (en) | Special fertilizer for cultivating seedlings and preparation method thereof | |
| CN102352254A (en) | Red soil improving agent | |
| CN103387452B (en) | A controlled release fertilizer, a preparation method thereof and applications thereof | |
| CN108329109A (en) | A kind of raising corn yield coated slow-release base manure and preparation method thereof | |
| CN103477819A (en) | Cultivating method of pollution-free chive | |
| CN107602247A (en) | A kind of special acid Water soluble fertilizer of seed production corn and preparation method thereof | |
| CN105218198A (en) | The integrated fertilizing method that the agricultural machinery agronomy that a kind of cold ground corn yield and quality promotes combines | |
| CN105418202A (en) | Special multielement seed dressing agent for spring corn | |
| CN105152765A (en) | Liquid fertilizer with seedling strengthening and silicon absorption promoting functions and preparation method of liquid fertilizer | |
| CN102153404A (en) | Multi-effect basal nutrient for large rice fields | |
| CN104206142A (en) | Cultivation method for wheat rich in Se, Zn and Fe | |
| CN103787770B (en) | Oryza sativa L. zinc-rich nutrient agent and preparation thereof and the method for producing rice rich in zinc | |
| CN105801321A (en) | Organic-inorganic liquid water-soluble fertilizer | |
| CN102030589A (en) | Liquid high-concentration and water-solubility fertilizer containing humic acid | |
| CN108610213A (en) | A kind of high-carbon biological soil amendment and its preparation method and application | |
| CN104072294A (en) | Compound organic fertilizer for crops and application thereof | |
| CN104311259A (en) | Rape seedling culture bed conditioning agent | |
| CN103819258A (en) | Long-acting compound fertilizer for corns | |
| CN103159544A (en) | A stable long-acting slow-release fertilizer special for watermelons and a fertilization method | |
| CN106083459A (en) | A kind of stock growing dedicated fertilizer and preparation technology thereof | |
| CN106673748A (en) | Organic nutritional energy element of nitrogen fertilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |