CN105684596B - The method that half capsule lettuce tongue seed is promoted to sprout - Google Patents
The method that half capsule lettuce tongue seed is promoted to sprout Download PDFInfo
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- CN105684596B CN105684596B CN201610046138.4A CN201610046138A CN105684596B CN 105684596 B CN105684596 B CN 105684596B CN 201610046138 A CN201610046138 A CN 201610046138A CN 105684596 B CN105684596 B CN 105684596B
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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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Abstract
The invention discloses a kind of methods that half capsule lettuce tongue seed is promoted to sprout, and after half capsule lettuce tongue seed disinfection, impregnate 12 for 24 hours at 20 25 DEG C with the gibberellin aqueous solution of 100 300mg/L, germination culture is carried out after then taking out half capsule lettuce tongue wash seeds.The method of the present invention significantly improves the germination percentage of half capsule lettuce tongue seed, ahead of time seed sprout time, improves the regularity that seed is sprouted, the generative propagation for half capsule lettuce tongue provides good basis, suitable for the scaled artificial planting of half capsule lettuce tongue.
Description
Technical field
The present invention relates to field of plant growing technology.It is more particularly related to a kind of half capsule lettuce tongue seed of promotion
The method of sprouting.
Background technology
Half capsule lettuce tongue (Hemiboea subcapitata C.B.Clarke) is half capsule of Gesneriaceae (Gesneriaceae)
Lettuce tongue category (Hemiboea) herbaceos perennial.It is sweet with all herbal medicine, it trembles with fear.Clear hot summer weather, dampness removing, removing toxic substances, for heatstroke, fiber crops
Rash, sore-throat, jaundice, burn.Meanwhile half grey color of capsule lettuce tongue, have purple dot, there is very high ornamental value.For a long time
Since, half capsule lettuce tongue medicinal material all relies on wild plant resource, and long-term excessively unordered excavation makes its wild resource gradually subtract
It is few even to face extinction risk.
Half capsule lettuce tongue grain weight is big, and seed storage, convenient transportation can obtain a large amount of childrens by the way of seeding and seedling raising
Seedling is suitble to the seedling breeding of large area.However, half capsule lettuce tongue seed is superfine small, seed is oval, long 0.40~0.55mm, wide
0.14~0.22mm, and there are hibernation features for seed, the germination period newly harvested is long, and germination percentage is only 30%, seriously
The popularization and development of large area artificial growth are hindered, therefore, is badly in need of carrying out protection of resources to it and artificial seedling is quickly bred
Technical research.
Invention content
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of methods that half capsule lettuce tongue seed is promoted to sprout, and pass through double of capsule lettuce tongue
Seed impregnates appropriate time in certain temperature, certain density gibberellin aqueous solution, can significantly improve half capsule newly harvested
The germination rate of lettuce tongue seed, so as to which the plantation of half capsule lettuce tongue be promoted to promote significantly.
A further object of the invention is by the way that first through suffocating treatment, half capsule lettuce tongue seed is passed through the allelopathic of instruction plant
Effect and the rush sprouting of vinegar liquid act on, and improve the germination rate of the half capsule lettuce tongue seed newly harvested and sprout regularity.
In order to realize these purposes and other advantages according to the present invention, provide a kind of half capsule lettuce tongue seed of promotion and sprout
Method, after half capsule lettuce tongue seed disinfection, impregnate 12-24h at 20-25 DEG C with the gibberellin aqueous solution of 100-300mg/L,
Germination culture is carried out after then taking out half capsule lettuce tongue wash seeds.
Preferably, the method that the half capsule lettuce tongue seed of promotion is sprouted after half capsule lettuce tongue seed disinfection, is used
The gibberellin aqueous solution of 200mg/L impregnates 12h at 25 DEG C.
Preferably, the method that the half capsule lettuce tongue seed of promotion is sprouted, the germination culture specifically refers to will be red mould
Half capsule lettuce tongue seed after plain aqueous solution seed soaking sprouts the multiple cycle periods of culture to sprouting under the conditions of the alternate illumination that relents
Terminate, the whole relative humidity of during which control germination culture is 80%-90%, with for 24 hours for a cycle period, specially:First
12h is handled under 25 DEG C of illumination conditions, then intensity of illumination 1000-3000lx handles 12h under 15 DEG C of dark conditions.
Preferably, the method that the half capsule lettuce tongue seed of promotion is sprouted when germination is cultivated, is handled under illumination condition
The concrete operations of 12h are:
1-4h, intensity of illumination 1000lx;5-8h, intensity of illumination 2000lx;9-12h, intensity of illumination are
3000lx。
Preferably, the method that the half capsule lettuce tongue seed of promotion is sprouted, will be partly before half capsule lettuce tongue seed disinfection
Capsule lettuce tongue seed impregnates 8-12h with 35 DEG C of magnetized water, then is placed in the closed environment of device for fumigation and fumigates 20-25min, fumigates dress
The smoked bed of material is placed in putting and is arranged on the second layer cotton of 8-10cm above the smoked bed of material, the bed of material is smoked and includes smoked material core and packet
The first layer cotton being rolled in outside smoked material core smokes material core and includes hydroscopic high-molecular resin, montmorillonite, Semen Cuscutae and sandbur with matter
Amount is than being 1:1:50:20 mixing compositions, the smoked bed of material impregnate for 24 hours in advance by vinegar liquid, and the vinegar liquid is by bamboo vinegar, careless vinegar liquid
With water using mass ratio as 3:6:100 compositions, the second cotton are previously placed in impregnate in magnetized water and drench, and half capsule lettuce tongue seed is placed on
On second layer cotton, fumigated at being 120 DEG C -130 DEG C in temperature.
Preferably, the method that the half capsule lettuce tongue seed of promotion is sprouted, the smoked material device include smoked rack and
Cover body, the smoked rack include:
Electric boiling plate;
Pedestal, the base support including pedestal head and support base head, the pedestal head are cuboid, are pushed up
Portion is equipped with the groove for accommodating the electric boiling plate, and the upper surface on the pedestal head removes four angles punishment other than the groove
It does not set there are one mounting hole, one of side on the pedestal head is equipped with knob, is used to adjust the electric boiling plate
Temperature;
Four isometric fixing brackets, lower end are inserted into respectively in four mounting holes on the pedestal head, and upper end is certainly
By holding, for any one fixing bracket, the upper end is equipped with multiple annular ridges from lower extension;
Wherein, cover body is detachably set in support bracket fastened outside and is held on the pedestal head;
When stifling, the smoked bed of material is placed on electric boiling plate, second layer cotton system to four support bracket fastened annular ridges
Place makes the second layer cotton for being placed with half capsule lettuce tongue seed be horizontal.
Preferably, the method that the half capsule lettuce tongue seed of promotion is sprouted first carries out before half capsule lettuce tongue seed disinfection
Screening, specifically with sieve pore be 0.15mm and two layers of square hole screen of 0.60mm screens the half capsule lettuce tongue stayed between two layers of square hole screen
Seed is spare.
Preferably, the method that the half capsule lettuce tongue seed of promotion is sprouted, the disinfection refer to half capsule lettuce tongue seed
5min is impregnated with the potassium permanganate solution that mass fraction is 0.1%, then with distilled water flushing 3 times.
The present invention includes at least following advantageous effect:
1) the method for the present invention it is easy to operate, it is at low cost, be easy for workers to operation, it is easy to spread the advantages that, be suitable for practical life
Production application;
2) the method for the present invention significantly improves the germination percentage of half capsule lettuce tongue seed, and seed sprout time, contracts significantly ahead of time
The short duration of whole sproutings, the regularity of seed sprouting is improved, the generative propagation for half capsule lettuce tongue provides well
Basis, suitable for the scaled artificial planting of half capsule lettuce tongue;
The method of the present invention is simple and effective, show that the half capsule lettuce tongue seed newly harvested to promotion is sprouted by many experiments labour
The gibberellin optium concentration and soaking temperature and soaking time of hair so that half capsule lettuce tongue seed germination rate is up to 95%, sprouts
Duration foreshorten within 15 days;
3) present invention passes through instruction plant (Semen Cuscutae and sandbur) and the hydroscopic high-molecular resin of high water resistance, montmorillonite
After vinegar liquid is impregnated, double of capsule lettuce tongue seed is smoked, and bamboo vinegar and grass vinegar liquid have what is sterilized, seed is promoted to sprout, growing
Effect, Semen Cuscutae and sandbur are instruction plant, and through vinegar liquid immersion, after fumigating generation at 120 DEG C, some promote half capsule lettuce tongue kind
The substance that son is sprouted, it is so notable that shorten the duration that half capsule lettuce tongue seed is sprouted, substantially increase the neat of seed sprouting
Degree.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Specific embodiment
With reference to specific embodiment, the present invention is described in further detail, those skilled in the art's reference to be enabled to say
Bright book word can be implemented according to this.
It should be noted that experimental method described in following embodiments, is conventional method unless otherwise specified, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained;In the description of invention, term " transverse direction " " is indulged
To ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", the instructions such as " outer " side
Position or position relationship are for only for ease of the description present invention and simplify description, are not instruction or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
The acquiring way of half capsule lettuce tongue seed of the present invention is:It on November 2nd, 2013, is harvested in Medicinal Plants of Guangxi garden
Half capsule lettuce tongue capsule of brown maturation, by capsule adopt it is lower after be positioned at indoor shady and cool dry, after capsule season crack, with sieve
Hole is screened for two layers of square hole bushing screen of 0.15mm and 0.60mm, removes ash bits and superfine flat kind small of sky that bottom sifts out,
The non-seed parts such as capsule shell and other withes of top layer remnants are also removed simultaneously, and the net seed between two layer screen is stayed to be sprouted
It is spare.Embodiment described below 1- embodiments 6 and comparative example are the half capsule lettuce tongue seed that this method obtains.
Embodiment 1:
A kind of method that half capsule lettuce tongue seed is promoted to sprout, specifically includes following steps:
Step A, by after half capsule lettuce tongue seed collection, with sieve pore be 0.15mm and the screening of two layers of square hole screen of 0.60mm stays in
Half capsule lettuce tongue seed between two layers of square hole screen is spare;
Step B, by half capsule lettuce tongue seed mass fraction be 0.1% potassium permanganate solution impregnate 5min, then with steaming
Distilled water is rinsed 3 times;
Step C, by after half capsule lettuce tongue seed disinfection, 12h is impregnated at 20 DEG C with the gibberellin aqueous solution of 100mg/L, so
After take out half capsule lettuce tongue wash seeds after carry out germination culture;
Step D, germination culture specifically refers to half capsule lettuce tongue seed after gibberellin aqueous solution is soaked seed in the alternating that relents
It sprouts the multiple cycle periods of culture to sprouting under illumination condition to terminate, the whole relative humidity of during which control germination culture is
80%, with for 24 hours be a cycle period, specially:12h, intensity of illumination 1000lx are first handled under 25 DEG C of illumination conditions, so
Afterwards 12h is handled under 15 DEG C of dark conditions.
Embodiment 2:
A kind of method that half capsule lettuce tongue seed is promoted to sprout, specifically includes following steps:
Step A, by after half capsule lettuce tongue seed collection, with sieve pore be 0.15mm and the screening of two layers of square hole screen of 0.60mm stays in
Half capsule lettuce tongue seed between two layers of square hole screen is spare;
Step B, by half capsule lettuce tongue seed mass fraction be 0.1% potassium permanganate solution impregnate 5min, then with steaming
Distilled water is rinsed 3 times;
Step C, by after half capsule lettuce tongue seed disinfection, 18h is impregnated at 22 DEG C with the gibberellin aqueous solution of 200mg/L, so
After take out half capsule lettuce tongue wash seeds after carry out germination culture;
Step D, germination culture specifically refers to half capsule lettuce tongue seed after gibberellin aqueous solution is soaked seed in the alternating that relents
It sprouts the multiple cycle periods of culture to sprouting under illumination condition to terminate, the whole relative humidity of during which control germination culture is
85%, with for 24 hours be a cycle period, specially:12h, intensity of illumination 2000lx are first handled under 25 DEG C of illumination conditions, so
Afterwards 12h is handled under 15 DEG C of dark conditions.
Embodiment 3:
A kind of method that half capsule lettuce tongue seed is promoted to sprout, specifically includes following steps:
Step A, by after half capsule lettuce tongue seed collection, with sieve pore be 0.15mm and the screening of two layers of square hole screen of 0.60mm stays in
Half capsule lettuce tongue seed between two layers of square hole screen is spare;
Step B, by half capsule lettuce tongue seed mass fraction be 0.1% potassium permanganate solution impregnate 5min, then with steaming
Distilled water is rinsed 3 times;
Step C, it by after half capsule lettuce tongue seed disinfection, is impregnated for 24 hours at 25 DEG C with the gibberellin aqueous solution of 300mg/L, so
After take out half capsule lettuce tongue wash seeds after carry out germination culture;
Step D, germination culture specifically refers to half capsule lettuce tongue seed after gibberellin aqueous solution is soaked seed in the alternating that relents
It sprouts the multiple cycle periods of culture to sprouting under illumination condition to terminate, the whole relative humidity of during which control germination culture is
90%, with for 24 hours be a cycle period, specially:12h, intensity of illumination 3000lx are first handled under 25 DEG C of illumination conditions, so
Afterwards 12h is handled under 15 DEG C of dark conditions.
Embodiment 4:
A kind of method that half capsule lettuce tongue seed is promoted to sprout, specifically includes following steps:
Step A, by after half capsule lettuce tongue seed collection, with sieve pore be 0.15mm and the screening of two layers of square hole screen of 0.60mm stays in
Half capsule lettuce tongue seed between two layers of square hole screen is spare;
Step B, by half capsule lettuce tongue seed mass fraction be 0.1% potassium permanganate solution impregnate 5min, then with steaming
Distilled water is rinsed 3 times;
Step C, by after half capsule lettuce tongue seed disinfection, 12h is impregnated at 25 DEG C with the gibberellin aqueous solution of 200mg/L, so
After take out half capsule lettuce tongue wash seeds after carry out germination culture;
Step D, germination culture specifically refers to half capsule lettuce tongue seed after gibberellin aqueous solution is soaked seed in the alternating that relents
It sprouts the multiple cycle periods of culture to sprouting under illumination condition to terminate, the whole relative humidity of during which control germination culture is
85%, with for 24 hours be a cycle period, specially:12h, intensity of illumination 2000lx are first handled under 25 DEG C of illumination conditions, so
Afterwards 12h is handled under 15 DEG C of dark conditions.
Embodiment 5:
A kind of method that half capsule lettuce tongue seed is promoted to sprout, specifically includes following steps:
Step A, by after half capsule lettuce tongue seed collection, with sieve pore be 0.15mm and the screening of two layers of square hole screen of 0.60mm stays in
Half capsule lettuce tongue seed between two layers of square hole screen is spare;
Step B, by half capsule lettuce tongue seed mass fraction be 0.1% potassium permanganate solution impregnate 5min, then with steaming
Distilled water is rinsed 3 times;
Step C, by after half capsule lettuce tongue seed disinfection, 12h is impregnated at 25 DEG C with the gibberellin aqueous solution of 200mg/L, so
After take out half capsule lettuce tongue wash seeds after carry out germination culture;
Step D, germination culture specifically refers to half capsule lettuce tongue seed after gibberellin aqueous solution is soaked seed in the alternating that relents
It sprouts the multiple cycle periods of culture to sprouting under illumination condition to terminate, the whole relative humidity of during which control germination culture is
85%, with for 24 hours be a cycle period, specially:1) 12h is first handled under 25 DEG C of illumination conditions, 12h is handled under illumination condition
Concrete operations be:1-4h, intensity of illumination 1000lx;5-8h, intensity of illumination 2000lx;9-12h, intensity of illumination
For 3000lx;2) and then under 15 DEG C of dark conditions 12h is handled.
Embodiment 6:
On the basis of embodiment 4, it is a kind of promote half capsule lettuce tongue seed sprout method, half capsule lettuce tongue seed disinfection it
Before, half capsule lettuce tongue seed, 35 DEG C of magnetized water are impregnated into 8-12h, then be placed in the closed environment of device for fumigation and fumigate 20-
25min is placed with the smoked bed of material in device for fumigation and is arranged on the second layer cotton of 8-10cm above the smoked bed of material, and the smoked bed of material includes
Smoked material core and the first layer cotton being wrapped in outside smoked material core, smoke material core and include hydroscopic high-molecular resin, montmorillonite, Semen Cuscutae
With sandbur using mass ratio as 1:1:50:20 mixing compositions, the smoked each group expected in core ratio are divided into the mass ratio before impregnating, institute
It states the smoked bed of material to impregnate in advance by vinegar liquid for 24 hours, the vinegar liquid is by bamboo vinegar, careless vinegar liquid and water using mass ratio as 3:6:100 compositions,
Second cotton is previously placed in impregnate in magnetized water and drench, and half capsule lettuce tongue seed is placed on second layer cotton, is 120 in temperature
It is fumigated at DEG C -130 DEG C.
In a kind of technical solution, the method for the half capsule lettuce tongue seed of promotion sprouting, the smoked material device includes smoked
Rack and cover body, the smoked rack include:
Electric boiling plate;
Pedestal, the base support including pedestal head and support base head, the pedestal head are cuboid, are pushed up
Portion is equipped with the groove for accommodating the electric boiling plate, and the upper surface on the pedestal head removes four angles punishment other than the groove
It does not set there are one mounting hole, one of side on the pedestal head is equipped with knob, is used to adjust the electric boiling plate
Temperature;
Four isometric fixing brackets, lower end are inserted into respectively in four mounting holes on the pedestal head, and upper end is certainly
By holding, for any one fixing bracket, the upper end is equipped with multiple annular ridges from lower extension;
Wherein, cover body is detachably set in support bracket fastened outside and is held on the pedestal head;
When stifling, the smoked bed of material is placed on electric boiling plate, second layer cotton system to four support bracket fastened annular ridges
Place makes the second layer cotton for being placed with half capsule lettuce tongue seed be horizontal.
Comparative example:
In order to illustrate the advantageous effect of method that the half capsule lettuce tongue seed of promotion of the present invention is sprouted, applicant of the present invention's needle
To three gibberellin concentration, soaking temperature and soaking time factors in step C, totally 9 groups of control groups are tested, and are specifically obtained flat
Equal germination rate, for the first time sprout time and sprouting duration are shown in Table 1, with the half capsule lettuce tongue seed without gibberellin seed soaking
Make blank control, wherein blank control is handled with other other than gibberellin immersion factor is different, and others sprout processing sides
Method is same as Example 2.As can be seen from Table 1, double of capsule lettuce tongue Seed Germination of gibberellin aqueous solution soaking is huge, average
Germination rate significantly improves, and sprout time also greatly shortens for the first time, and the sprouting duration also shortens, and wherein i.e. red with control group 6
A concentration of 200mg/L of mycin, soaking temperature are that average germination rate shortens up to 95%, for the first time sprout time when 12h is impregnated at 25 DEG C
To the 15th day, decreased duration was sprouted to 16 days, which is the soaking conditions of best gibberellin.
Embodiment 5 and embodiment 6 are to carry out different photo-irradiation treatments respectively on the basis of embodiment 4 (i.e. control group 6)
Kind of a processing is smoked before mode, disinfection, as shown in Table 1, embodiment 5 is compared with embodiment 6 for embodiment 4, average germination rate
It is improved, but sprout time is greatly shortened with the duration is sprouted for the first time, improves sprouting regularity.
Table 1
Embodiment 7:
The method that half capsule lettuce tongue seed is promoted to sprout:
This example operation process cleans with seed described in embodiment 4, sterilizes, soaking seed, it is identical to sprout condition of culture, but tests
Material is in November, 2013 from the collected wild half capsule lettuce tongue seed in Guangxi Zhuang Autonomous Region Napo County.It is molten gibberellin will to be passed through
Half capsule lettuce tongue seed tag of liquid seed soaking is JZ, is compared with the net seed without seed soaking, labeled as CK.
Sprout time is the 15th day to the seed of Gibberellins solution seed soaking JZ for the first time, and sprouting in the 30th day terminates, when continuing
A length of 16 days, final germination percentage was 84.5%.The seed of wild species control treatment CK for the first time sprout time be the 35th day, the 85th
Its sprouting terminates, and duration is 50 days, and final germination percentage is 25%.This patent method makes sprouting for the first time for wild half capsule lettuce tongue
The hair time has done sth. in advance 20 days, and the time span persistently sprouted shortens 34 days, and final germination percentage is made to increase 59.5%.
Although the embodiments of the present invention have been disclosed as above, but its be not restricted in specification and embodiment it is listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, it is of the invention and unlimited
In specific details and embodiment shown and described herein.
Claims (6)
- A kind of 1. method that half capsule lettuce tongue seed is promoted to sprout, which is characterized in that after half capsule lettuce tongue seed disinfection, use 100- The gibberellin aqueous solution of 300mg/L impregnates 12-24h at 20-25 DEG C, germinates after then taking out half capsule lettuce tongue wash seeds Culture;After half capsule lettuce tongue seed disinfection, 12h is impregnated at 25 DEG C with the gibberellin aqueous solution of 200mg/L;Before half capsule lettuce tongue seed disinfection, half capsule lettuce tongue seed, 35 DEG C of magnetized water are impregnated into 8-12h, then be placed in device for fumigation Closed environment in fumigate 20-25min, the smoked bed of material is placed in device for fumigation and is arranged on the of 8-10cm above the smoked bed of material Two layers of cotton, the smoked bed of material include smoked material core and the first layer cotton being wrapped in outside smoked material core, smoke material core and inhaled including macromolecule Water-resin, montmorillonite, Semen Cuscutae and sandbur are using mass ratio as 1:1:50:20 mixing compositions, the smoked bed of material are pre- by vinegar liquid It first impregnates for 24 hours, the vinegar liquid is by bamboo vinegar, careless vinegar liquid and water using mass ratio as 3:6:100 compositions, the second cotton are previously placed in magnetic Change to impregnate in water and drench, half capsule lettuce tongue seed is placed on second layer cotton, is fumigated at being 120 DEG C -130 DEG C in temperature.
- 2. the method that half capsule lettuce tongue seed is promoted to sprout as described in claim 1, which is characterized in that the germination culture is specific Refer to that half capsule lettuce tongue seed after gibberellin aqueous solution is soaked seed sprouts the multiple cycles of culture under the conditions of the alternate illumination that relents Period to sprouting terminates, and the whole relative humidity of during which control germination culture is 80%-90%, with for 24 hours for a cycle period, Specially:12h, intensity of illumination 1000-3000lx are first handled under 25 DEG C of illumination conditions, then under 15 DEG C of dark conditions Manage 12h.
- 3. the method that half capsule lettuce tongue seed is promoted to sprout as claimed in claim 2, which is characterized in that during germination culture, illumination Under the conditions of processing 12h concrete operations be:1-4h, intensity of illumination 1000lx;5-8h, intensity of illumination 2000lx;9-12h, intensity of illumination 3000lx.
- 4. the method that half capsule lettuce tongue seed is promoted to sprout as described in claim 1, which is characterized in that the smoked material device includes Smoked rack and cover body, the smoked rack include:Electric boiling plate;Pedestal, the base support including pedestal head and support base head, the pedestal head are cuboid, and top is set There is the groove for accommodating the electric boiling plate, the upper surface on the pedestal head removes to be set respectively at four angles other than the groove There are one mounting hole, one of side on the pedestal head is equipped with knob, is used to adjust the temperature of the electric boiling plate Degree;Four isometric fixing brackets, lower end are inserted into respectively in four mounting holes on the pedestal head, and upper end is free end, For any one fixing bracket, the upper end is equipped with multiple annular ridges from lower extension;Wherein, cover body is detachably set in support bracket fastened outside and is held on the pedestal head;When stifling, the smoked bed of material is placed on electric boiling plate, second layer cotton system makes at four support bracket fastened annular ridges The second layer cotton for being placed with half capsule lettuce tongue seed is horizontal.
- 5. the method that half capsule lettuce tongue seed is promoted to sprout as described in claim 1, which is characterized in that half capsule lettuce tongue seed disinfection It is first screened before, specifically with sieve pore be 0.15mm and the screening of two layers of square hole screen of 0.60mm is stayed between two layers of square hole screen Half capsule lettuce tongue seed it is spare.
- 6. the method that half capsule lettuce tongue seed is promoted to sprout as described in claim 1, which is characterized in that the disinfection refers to half The potassium permanganate solution that capsule lettuce tongue seed mass fraction is 0.1% impregnates 5min, then with distilled water flushing 3 times.
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CN106576768A (en) * | 2016-11-26 | 2017-04-26 | 全椒县悠然自得果蔬种植专业合作社 | Planting method for improving superior product rate of melons |
CN108575185A (en) * | 2018-05-25 | 2018-09-28 | 合肥慧谷农业科技有限公司 | A method of improving Germination of Watermelon Seed rate |
CN110432086B (en) * | 2019-08-08 | 2021-06-25 | 广西壮族自治区药用植物园 | Semen cuscutae planting method with medicinal material production and biological control |
CN111869364A (en) * | 2020-08-04 | 2020-11-03 | 内蒙古自治区农牧业科学院 | Method for promoting germination of chicory seeds |
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