CN106385868A - Corn seed electrical stimulation treatment method - Google Patents
Corn seed electrical stimulation treatment method Download PDFInfo
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- CN106385868A CN106385868A CN201610907167.5A CN201610907167A CN106385868A CN 106385868 A CN106385868 A CN 106385868A CN 201610907167 A CN201610907167 A CN 201610907167A CN 106385868 A CN106385868 A CN 106385868A
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- seed
- corn seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/08—Immunising seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention relates to a corn seed electrical stimulation treatment method, which comprises the steps of ultrasonic cleaning, electric field seed stimulation, drying, ultraviolet radiation, chemical soaking, coating layer formation and the like. After seeds are treated by the method, the growth mechanism of seed embryonic cells can be activated; bacterial viruses adhered on the seed surfaces are eliminated; the pest and disease damage resisting capability of the seeds in the growth period is improved; the photosynthesis capability of crops is enhanced; the corn yield is improved; meanwhile, the seed treatment method is simple; the cost is low; the operation is convenient; the processing capacity is high; no side effect exists.
Description
Technical field
The present invention relates to agricultural plantation technology field is and in particular to a kind of corn seed electricity irritation processing method.
Background technology
Seed treatment is used for control polytype nuisance in various crop, especially crop germination, emerge and
During early growth, by being protected from infecting of soil-borne disease and insecticide, seed treatment is generally used for guaranteeing consistent standard,
For the airborne disease at some initial stages in season and insecticide, the seed treatment of system is killed for traditional sprinkling leaf portion
Epiphyte pharmaceutical or insecticide can provide a kind of selection.
Under certain conditions, in obtaining homogeneous insemination and emergence, seed treatment can play the part of important role.Selectivity
Ground can protect seed or rice shoot to avoid early disease and insecticide impact crop emergence and growth using seed treatment.Minority kind
Subprocessing can be used for improving crop performance during the season of growth.For example, the process comprising rhizobium inoculants is typically used
To improve the nitrogen fixing capacity of legume crop.
The modern seed treatment product prepared is used by farmer, seed treatment person and seed producers, and often with
Some active component blend and use, and arbitrarily same inoculum, coloring agent, polymer make together with other auxiliary agents such as wetting agent
With.These products are not intended to be unsafe to seed, environment or user.
After this treatment, for being packed and storing, treated seed is carried and is transmitted.This carrying and biography
The warp let-off often results in the seed rubs mutually processing, thus causing the chemicals being combined with these materials to come off.This chemicals
Often in the form of for example coming from the airborne particles of the pesticide in treatment compositions and other materials, it is dry for release
Solid particle is formed on dry seed.This can lead to treated seed to lose its pesticide effectiveness, and by sucking and experiencing, example
As the stimulation to eyes for the airborne particles, the workman being exposed in this process operation is made to have health risk.
The time processing seed is economically also extremely important, particularly loading medicated bag after the treatment step and storage
The time of the seed processing.If the step of the seed that storage was processed slows down by any way, then entirely processed
Journey can be interrupted, for processor's (such as farmer, seed treatment person or seed producers) can cause economically unfavorable.
Generally processor needs fast turn-around or the flowing of seed after seed treatment, thus they can be processed greatly in the regular period
The seed of amount.If because the roughening of the seed processing, this process leads to seed adhered to one another or clings, then can subtract
Few this mobility feature.Especially in the country in the summer short north, harvest and on once sow between time short, so
Processor has in the short-term a large amount of seeds of interior process.
Content of the invention
The technical problem to be solved is to provide a kind of simple and easy to do being applied at the electricity irritation of corn seed
Reason method, the method can either effectively improve corn seed bud ratio, strengthen corn seedling diseases and insect pests resistance it is ensured that Semen Maydiss are young
Seedling is healthy and strong quickly to be grown, and improves Semen Maydiss yield per unit area.
The technical problem to be solved to be realized using following technical scheme：
A kind of corn seed electricity irritation processing method, comprises the following steps：
(1) corn seed is placed in the cylinder mould that mesh diameter is 0.2～0.5mm and is sieved, corn seed after screening
Be placed in special ultrasonic cleaning pond together with cylinder mould and be carried out, cleaning is divided into four-stage, the first stage set supersonic frequency 5～
10kHz, scavenging period 5～8min, second stage sets supersonic frequency 10～15kHz, scavenging period 3～5min, phase III
Set supersonic frequency 15～20kHz, scavenging period 3～5min, fourth stage sets supersonic frequency 20～30kHz, scavenging period 5
～10min；
(2) by described for step (1) special ultrasonic cleaning pond a pair opposite metallic plate of inwall and power on, every 100L simultaneously
Add electrolyte solution 3.5L in water, make supply voltage rise to 100KV from 20KV in 20min, current synchronization rises to from 1mA
5mA, terminates rear deenergization, and switching electric current flows to, and makes supply voltage rise to 100KV from 20KV again in 20min, and electric current is same
Step rises to 5mA from 1mA, repeats switching electric current and flows to 2～3 times；
(3) corn seed is placed in the drying of cleaning from taking-up from ultrasonic cleaning pond and is dried, drying is divided into four
Individual stage, respectively warm-up phase, constant-rate drying period, the tempering stage, cooling stage；Warm-up phase starts to be heated, and temperature is in
Now rise, and seed moisture content does not also decline or reduces seldom, constant-rate drying period the surface of the seed steam partial pressure is in and plants
The saturation that sub- temperature is adapted, all heats passing to seed are all used for the vaporization of vapor, and seed temperature keeps constant,
Even be declined slightly, the tempering stage is to stop heat supply making the process of seed moisturizing, its Main Function be eliminate seed inside and outside it
Between thermal stress, the rate of drying in this stage is in a slight decrease, and cooling stage seed moisture content no longer changes substantially, and rate of drying drops
Arrive substantially equal to zero；
(4) dried seed is placed in irradiation 8～10min, ultraviolet sterilizing lamp ultraviolet source ripple under ultraviolet sterilizing lamp
A length of 250～255nm, the UV intensity that ultraviolet is radiated on the surface of the seed is not less than 90 μ W/cm2, to kind in irradiation process
Son is overturn, so that uniform irradiation is on the surface of the seed；
(5) soak seed 8～10 hours with the Gibberellins solution that mass fraction is 0.2%～0.5%, then be placed in medicament
Seed soaking carries out disinfection for 0.3 hour, be soaked in after taking out from medicament containing plant ash, water temperature be in 40 DEG C～45 DEG C of warm water simultaneously
Stirring, stirs, after seed expands, water temperature is dropped to rapidly 20～25 DEG C, finally take out seed；
(6) step (5) gained seed and nutrition base fluid are stirred, form one for kernel in seed outer surface with seed
Nutrition clad, described nutrition coating thickness is 0.2～0.4mm, controls nutrition clad thick by nutrition base fluid viscosity
Degree.
In described step (2), electrolyte solution is made up of the raw material of following weight portion：
Water 50-60 part, copper sulfate 0.2-0.8 part, potassium nitrate 0.5-0.7 part, iron sulfate 1.5-2.0 part, potassium dihydrogen phosphate
1.2-1.8 part, sodium nitrate 0.5-1.0 part, sodium chloride 1.4-2.0 part, malic acid 2-2.5 part, ammonium nitrate 0.8-1.5 part, second two
Ammonium tetraacethyl disodium 0.5-1.2 part.
In described step (3), warm-up phase time 10～15min, temperature rises to 70 DEG C, during constant-rate drying period from room temperature
Between 20min, temperature remains 70 DEG C, tempering phases-time 8min, and temperature is down to 35 DEG C from 70 DEG C, cooling stage time 10min,
Temperature is down to room temperature from 35 DEG C.
Described step (5) Chinese medicine is by the potassium permanganate solution of 0.5～1.2% (weight portion), the sulfur of 0.8% (weight portion)
Acid sodium solution, the sodium dihydrogen phosphate composition of 5% (weight portion).
Described potassium permanganate solution, metabisulfite solution, sodium dihydrogen phosphate mass ratio is 1:2:1.
In described step (6), nutrition base fluid is made up of the raw material of following weight portion：
Water 30-40 part, rhizobium inoculant 4-6 part, fish flour 3-5 part, aminoacid 2-4 part, Radix Glycyrrhizae powder 5-10 part, leaf mould
1-1.5 part, Glycine max (L.) Merr. 1.2-1.8 part, plant ash 5-10 part, egg albumen powder 0.8-1.5 part, rapeseed cake powder 6-10 part, attapulgite
Clay 0.5-1 part, Chinese medicine slag 8-12 part, bone meal 1-2 part, phosphoric acid 0.5-1.2 part.
Beneficial effects of the present invention are：
(1) clean compared to common, using ultrasound wave, plant seed is carried out, effectively remove the surface of the seed and contain
Minute impurities, make seed kind skin and inner casing configuration become loose simultaneously, be conducive to later stage seed germination, improve seed germination
Rate；
(2) have lived plant seed prior to seeding in a dormant state, process the plant of resting state using electricity irritation
Species, improves the activation energy of seed and the activity of enzyme through electric field action, seed obtains the energy of electric field, makes shape in seed
High-energy is become to excite molecule, intraseminal moisture dissociation, basic nutrition material dissolves rapidly；On the other hand as dielectric plant
Species is polarized by electric field action, and long chains of protein is destructurized, disperses, condenses, and is conducive to the absorption of plumule
And utilization, the seed after static electric field process, its amylase, peroxidase, the vigor of dehydrogenase are significantly increased；
(3) pass through seed coat surface in electrolyte ion seed being applied to add during electricity irritation using electric field, on the one hand make
Seed coat surface becomes loose, electrolyte ion enters kind of Intradermal it is ensured that required nutrient and suitable water during germinating growth simultaneously
Point, by the multiple conversion sense of current, electrolyte ion, back and forth through kind of a skin, strengthens kind of a skin penetration capacity；
(4) seed after being processed by the inventive method, can activate the growth mechanism of seed embryonic cell, eliminate kind of a sublist
The bacterial viruses of face attachment, improve seed growth phase diseases and insect pests resistance, strengthen the photosynthesis of crop, improve corn yield；
(5) method for treating seeds of the present invention is simple, with low cost, easy to operate, and disposal ability is strong, has no side effect.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention realizes are easy to understand, tie below
Close embodiment, the present invention is expanded on further.
A kind of corn seed electricity irritation processing method, comprises the following steps：
(1) corn seed is placed in the cylinder mould that mesh diameter is 0.2～0.5mm and is sieved, corn seed after screening
Be placed in special ultrasonic cleaning pond together with cylinder mould and be carried out, cleaning is divided into four-stage, the first stage set supersonic frequency 5～
10kHz, scavenging period 5～8min, second stage sets supersonic frequency 10～15kHz, scavenging period 3～5min, phase III
Set supersonic frequency 15～20kHz, scavenging period 3～5min, fourth stage sets supersonic frequency 20～30kHz, scavenging period 5
～10min；
(2) by described for step (1) special ultrasonic cleaning pond a pair opposite metallic plate of inwall and power on, every 100L simultaneously
Add electrolyte solution 3.5L in water, make supply voltage rise to 100KV from 20KV in 20min, current synchronization rises to from 1mA
5mA, terminates rear deenergization, and switching electric current flows to, and makes supply voltage rise to 100KV from 20KV again in 20min, and electric current is same
Step rises to 5mA from 1mA, repeats switching electric current and flows to 2～3 times；
(3) corn seed is placed in the drying of cleaning from taking-up from ultrasonic cleaning pond and is dried, drying is divided into four
Individual stage, respectively warm-up phase, constant-rate drying period, the tempering stage, cooling stage；Warm-up phase starts to be heated, and temperature is in
Now rise, and seed moisture content does not also decline or reduces seldom, constant-rate drying period the surface of the seed steam partial pressure is in and plants
The saturation that sub- temperature is adapted, all heats passing to seed are all used for the vaporization of vapor, and seed temperature keeps constant,
Even be declined slightly, the tempering stage is to stop heat supply making the process of seed moisturizing, its Main Function be eliminate seed inside and outside it
Between thermal stress, the rate of drying in this stage is in a slight decrease, and cooling stage seed moisture content no longer changes substantially, and rate of drying drops
Arrive substantially equal to zero；
(4) dried seed is placed in irradiation 8～10min, ultraviolet sterilizing lamp ultraviolet source ripple under ultraviolet sterilizing lamp
A length of 250～255nm, the UV intensity that ultraviolet is radiated on the surface of the seed is not less than 90 μ W/cm2, to kind in irradiation process
Son is overturn, so that uniform irradiation is on the surface of the seed；
(5) soak seed 8～10 hours with the Gibberellins solution that mass fraction is 0.2%～0.5%, then be placed in medicament
Seed soaking carries out disinfection for 0.3 hour, be soaked in after taking out from medicament containing plant ash, water temperature be in 40 DEG C～45 DEG C of warm water simultaneously
Stirring, stirs, after seed expands, water temperature is dropped to rapidly 20～25 DEG C, finally take out seed；
(6) step (5) gained seed and nutrition base fluid are stirred, form one for kernel in seed outer surface with seed
Nutrition clad, described nutrition coating thickness is 0.2～0.4mm, controls nutrition clad thick by nutrition base fluid viscosity
Degree.
In described step (2), electrolyte solution is made up of the raw material of following weight portion：
Water 50-60 part, copper sulfate 0.2-0.8 part, potassium nitrate 0.5-0.7 part, iron sulfate 1.5-2.0 part, potassium dihydrogen phosphate
1.2-1.8 part, sodium nitrate 0.5-1.0 part, sodium chloride 1.4-2.0 part, malic acid 2-2.5 part, ammonium nitrate 0.8-1.5 part, second two
Ammonium tetraacethyl disodium 0.5-1.2 part.
In described step (3), warm-up phase time 10～15min, temperature rises to 70 DEG C, during constant-rate drying period from room temperature
Between 20min, temperature remains 70 DEG C, tempering phases-time 8min, and temperature is down to 35 DEG C from 70 DEG C, cooling stage time 10min,
Temperature is down to room temperature from 35 DEG C.
Described step (5) Chinese medicine is by the potassium permanganate solution of 0.5～1.2% (weight portion), the sulfur of 0.8% (weight portion)
Acid sodium solution, the sodium dihydrogen phosphate composition of 5% (weight portion).
Described potassium permanganate solution, metabisulfite solution, sodium dihydrogen phosphate mass ratio is 1:2:1.
In described step (6), nutrition base fluid is made up of the raw material of following weight portion：
Water 30-40 part, rhizobium inoculant 4-6 part, fish flour 3-5 part, aminoacid 2-4 part, Radix Glycyrrhizae powder 5-10 part, leaf mould
1-1.5 part, Glycine max (L.) Merr. 1.2-1.8 part, plant ash 5-10 part, egg albumen powder 0.8-1.5 part, rapeseed cake powder 6-10 part, attapulgite
Clay 0.5-1 part, Chinese medicine slag 8-12 part, bone meal 1-2 part, phosphoric acid 0.5-1.2 part.
Ultimate principle, principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
The only present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description for the personnel
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements both fall within scope of the claimed invention.Claimed scope is by institute
Attached claims and its equivalent thereof.
Claims (6)
1. a kind of corn seed electricity irritation processing method is it is characterised in that comprise the following steps：
(1) corn seed is placed in the cylinder mould that mesh diameter is 0.2～0.5mm and is sieved, after screening corn seed together with
Cylinder mould is placed in special ultrasonic cleaning pond and is carried out, and cleaning is divided into four-stage, the first stage set supersonic frequency 5～
10kHz, scavenging period 5～8min, second stage sets supersonic frequency 10～15kHz, scavenging period 3～5min, phase III
Set supersonic frequency 15～20kHz, scavenging period 3～5min, fourth stage sets supersonic frequency 20～30kHz, scavenging period 5
～10min；
(2) by described for step (1) special ultrasonic cleaning pond a pair opposite metallic plate of inwall and power on, simultaneously in every 100L water
Add electrolyte solution 3.5L, make supply voltage rise to 100KV from 20KV in 20min, current synchronization rises to 5mA from 1mA, knot
Deenergization after bundle, switching electric current flow to, make supply voltage rise to 100KV from 20KV again in 20min, current synchronization from
1mA rises to 5mA, repeats switching electric current and flows to 2～3 times；
(3) corn seed is placed in the drying of cleaning from taking-up from ultrasonic cleaning pond and is dried, drying is divided into four ranks
Section, respectively warm-up phase, constant-rate drying period, the tempering stage, cooling stage；
(4) dried seed is placed in irradiation 8～10min under ultraviolet sterilizing lamp, and ultraviolet sterilizing lamp ultraviolet source wavelength is
250～255nm, the UV intensity that ultraviolet is radiated on the surface of the seed is not less than 90 μ W/cm2, in irradiation process, seed is entered
Row upset；
(5) soak seed 8～10 hours with the Gibberellins solution that mass fraction is 0.2%～0.5%, then be placed in seed soaking in medicament
Carry out disinfection within 0.3 hour, being soaked in after taking out from medicament containing plant ash, water temperature is in 40 DEG C～45 DEG C of warm water and to stir
Mix, stir, after seed expands, water temperature is dropped to rapidly 20～25 DEG C, finally seed is taken out；
(6) step (5) gained seed and nutrition base fluid are stirred, a nutrition is formed for kernel in seed outer surface with seed
Clad, described nutrition coating thickness is 0.2～0.4mm, controls nutrition coating thickness by nutrition base fluid viscosity.
2. as claimed in claim 1 a kind of corn seed electricity irritation processing method it is characterised in that in described step (2) electricity
Electrolyte solution is made up of the raw material of following weight portion：
Water 50-60 part, copper sulfate 0.2-0.8 part, potassium nitrate 0.5-0.7 part, iron sulfate 1.5-2.0 part, potassium dihydrogen phosphate 1.2-
1.8 parts, sodium nitrate 0.5-1.0 part, sodium chloride 1.4-2.0 part, malic acid 2-2.5 part, ammonium nitrate 0.8-1.5 part, second diammonium four
Acetic acid disodium 0.5-1.2 part.
3. as claimed in claim 1 a kind of corn seed electricity irritation processing method it is characterised in that in described step (3), in advance
Hot phases-time 10～15min, temperature rises to 70 DEG C from room temperature, constant-rate drying period time 20min, and temperature remains 70 DEG C,
Tempering phases-time 8min, temperature is down to 35 DEG C from 70 DEG C, cooling stage time 10min, and temperature is down to room temperature from 35 DEG C.
4. as claimed in claim 1 a kind of corn seed electricity irritation processing method it is characterised in that described step (5) Chinese medicine
Agent by the potassium permanganate solution of 0.5～1.2% (weight portion), the metabisulfite solution of 0.8% (weight portion), 5% (weight portion)
Sodium dihydrogen phosphate forms.
5. as claimed in claim 4 a kind of corn seed electricity irritation processing method it is characterised in that described potassium permanganate is molten
Liquid, metabisulfite solution, sodium dihydrogen phosphate mass ratio is 1:2:1.
6. as claimed in claim 1 a kind of corn seed electricity irritation processing method it is characterised in that described step (6) in battalion
Foster base fluid is made up of the raw material of following weight portion：
Water 30-40 part, rhizobium inoculant 4-6 part, fish flour 3-5 part, aminoacid 2-4 part, Radix Glycyrrhizae powder 5-10 part, leaf mould 1-
1.5 parts, Glycine max (L.) Merr. 1.2-1.8 part, plant ash 5-10 part, egg albumen powder 0.8-1.5 part, rapeseed cake powder 6-10 part, attapulgite glues
Native 0.5-1 part, Chinese medicine slag 8-12 part, bone meal 1-2 part, phosphoric acid 0.5-1.2 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907167.5A CN106385868A (en) | 2016-10-18 | 2016-10-18 | Corn seed electrical stimulation treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907167.5A CN106385868A (en) | 2016-10-18 | 2016-10-18 | Corn seed electrical stimulation treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106385868A true CN106385868A (en) | 2017-02-15 |
Family
ID=58012786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610907167.5A Pending CN106385868A (en) | 2016-10-18 | 2016-10-18 | Corn seed electrical stimulation treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106385868A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107347989A (en) * | 2017-07-29 | 2017-11-17 | 安徽正阳机械科技有限公司 | A kind of crop storage pre-treating method |
| CN107493724A (en) * | 2017-08-12 | 2017-12-22 | 安徽科杰粮保仓储设备有限公司 | Soya seeds modification processing method |
| CN109673431A (en) * | 2019-02-26 | 2019-04-26 | 贵州省山地农业机械研究所 | A kind of implantation methods of corn |
-
2016
- 2016-10-18 CN CN201610907167.5A patent/CN106385868A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107347989A (en) * | 2017-07-29 | 2017-11-17 | 安徽正阳机械科技有限公司 | A kind of crop storage pre-treating method |
| CN107493724A (en) * | 2017-08-12 | 2017-12-22 | 安徽科杰粮保仓储设备有限公司 | Soya seeds modification processing method |
| CN109673431A (en) * | 2019-02-26 | 2019-04-26 | 贵州省山地农业机械研究所 | A kind of implantation methods of corn |
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