CN107896777A - A kind of crape myrtle seedling refrigeration and high temperature season method for planting - Google Patents
A kind of crape myrtle seedling refrigeration and high temperature season method for planting Download PDFInfo
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- CN107896777A CN107896777A CN201711137289.1A CN201711137289A CN107896777A CN 107896777 A CN107896777 A CN 107896777A CN 201711137289 A CN201711137289 A CN 201711137289A CN 107896777 A CN107896777 A CN 107896777A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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Abstract
The present invention provides a kind of refrigeration of crape myrtle seedling and high temperature season method for planting, including：In the crape myrtle seedling early growth phase, cutting propagation production is carried out to crape myrtle seedling；In crape myrtle seedling rest period, crape myrtle seedling is dug out and divides binding to prick；After the sterilization of crape myrtle seedling, fresh-keeping, water conservation and simulation are heeled in, with plastic film wrapped crape myrtle kind after seedling, crape myrtle seedling is put in storage and is refrigerated.The present invention provides a kind of refrigeration of crape myrtle seedling and high temperature season method for planting, by carrying out cutting propagation production to the crape myrtle seedling in growth period；Then the crape myrtle seedling being in hibernation is sterilized, after fresh-keeping, water conservation and simulation are heeled in; with plastic film wrapped and refrigerate; crape myrtle seedling is set to be transplanted in high temperature season transplanting and without band soil ball; improve transplanting survival rate; transplanting cost is reduced, and can prevent the trans-regional pollution of pest and disease damage, soil protection resource; make crape myrtle flexible for time, weather and traffic condition requirement when transplanting, save transplanting cost.
Description
Technical field
The present invention relates to plant planting field, more particularly, to a kind of refrigeration of crape myrtle seedling and high temperature season plant side
Method.
Background technology
Crape myrtle belongs to Lythraceae (Lythraceae) machaka or dungarunga, and bark is smooth, spends light red, purple or white
Color, 3-4 centimetres of footpath, panicle, petal, shrinkage, has long pawl, the month at florescence 6-9, the fruiting period 9-12 months.The crape myrtle florescence is grown, ornamental value
By force, bloom in summer, there is the cultivation history up to more than 1600 years.Crape myrtle is in the cultivation scope north of China to North of North China, Nan Ke
To Hainan.Wherein, the East China using Soviet Union, Zhejiang, Shanghai as representative is crape myrtle nursery stock production, plant, the hot zones of sale.Crape myrtle
Seeling industry mainly in a manner of cutting propagation based on, there is emergence is unified, the cycle is short, survival rate is high, cost is low etc..
Crape myrtle usually carries out nutrient growth and blossoms and bears fruit in annual 5-10 months, starts to fall leaves in or so 10-12 months, next
The 1-4 months in year are its natural dormancy period.At present, the transplanting of China crape myrtle was only capable of in its leaf fall period and natural dormancy period progress, growth period
Since high temperature influences, planting survival rate is extremely low, and when transplanting regional temperature and reaching more than 38 °, almost all cannot survive.Meanwhile
Since China's north-south climate differs greatly, when 4-5 month northern areas carry out crape myrtle plant, the crape myrtle seedling of southern area production
Breaking dormancy and start to sprout, cause to transplant that difficulty is big, and survival rate is low.Especially diameter is within 1cm, highly in 10-
The ground of 150cm can not be transplanted with soil ball by seedling.Traditional container seedling is transported, plant maintenance cost is high, and survival rate is low, substantially
A large amount of soil cannot be caused to waste, the annual soil layer in nursery base reduces 3-8 centimeters；And plant quarantine problem, portable disease pest
Evil.
Since crape myrtle growth period is in high temperature season, transplanting survival rate is low, thus transplanting be only capable of leaf fall period and rest period into
OK；And China's north-south climate difference is big, when the 4-5 month north needs to carry out crape myrtle plantation, southern crape myrtle seedling has been broken not
The dormancy phase simultaneously starts rudiment, cause transplant difficulty it is big, survival rate is low；Simultaneously as crape myrtle seedling is within diameter 1cm, highly exist
The ground of 10-150cm can not be transplanted with soil ball by seedling, and the container seedling transport of transmission, plant maintenance cost is high, and survival rate is low, makes
Wasted and plant quarantine problem into a large amount of soil.
The content of the invention
The technology that cannot cannot be transplanted to solve current crape myrtle seedling when high temperature season is transplanted and is transplanted with soil ball is asked
Topic, the present invention provides a kind of refrigeration of crape myrtle seedling and high temperature season method for planting, including：
S1, in the crape myrtle seedling early growth phase, cutting propagation production is carried out to crape myrtle seedling；S2, in crape myrtle seedling rest period, will
Crape myrtle seedling digs out and divides binding to prick；S3, after the sterilization of crape myrtle seedling, fresh-keeping, water conservation and simulation are heeled in, it is purple with plastic film wrapped
Common vetch seedling, crape myrtle seedling is put in storage and is refrigerated.
Preferably, in step S1, the crape myrtle seedling early growth phase is 5 to October；In step S2, crape myrtle seedling rest period is crape myrtle
The seedling early growth phase then after next year 1 to April.
Preferably, after step S3, further include：
S4, field planting crape myrtle seedling；S5, pour first time water to crape myrtle seedling；First time water is poured to pour crape myrtle seedling after 3-4 days
Second of water.
Preferably, in step S1：In the 9-10 months, stop fertilising.
Preferably, in step S2：Crape myrtle seedling should select diameter in the plant of 0.5cm-1cm, and by the soil on plant
Shake off.
Preferably, in step S3, sterilization, fresh-keeping and water conservation, which merge, to carry out, and specific steps include：By the crape myrtle seedling of binding
Be immersed in containing 90-110 times of liquid of fungicide thiophanate, 270-330 times of liquid of antistaling agent benzoic acid container in, contain crape myrtle seedling
Water reaches more than 80%.
Preferably, in step S3, simulation is heeled in be carried out after sterilization, fresh-keeping and water conservation, and specific steps include：With containing
45-55 times of liquid of fungicide thiophanate, the thickened drilling fluid of 90-110 times of liquid of antistaling agent benzoic acid carry out crape myrtle seedling to wrap up in root processing.
Preferably, in step S3：During plastic film wrapped crape myrtle seedling, so that crape myrtle seedling is airtight；Refrigerated storage temperature is -5
℃-5℃。
Preferably, it is colonized before crape myrtle seedling, when transporting crape myrtle seedling cargo need to be used to transport or cover sunshade net.
Preferably, in step S5：Field planting should carry out after crape myrtle seedling is transported to destination in 2 days, and the temperature of field planting exists
Within 42 DEG C.
The present invention provides a kind of refrigeration of crape myrtle seedling and high temperature season method for planting, by the crape myrtle in growth period
Seedling carries out cutting propagation production；Then the crape myrtle seedling being in hibernation is sterilized, fresh-keeping, water conservation and simulation are heeled in
Afterwards, with plastic film wrapped and refrigerate, crape myrtle seedling is transplanted in high temperature season transplanting and without band soil ball, improve transplanting into
Motility rate, reduces transplanting cost, and can prevent the trans-regional pollution of pest and disease damage, soil protection resource, when transplanting crape myrtle for when
Between, weather and traffic condition requirement it is flexible, saved transplanting cost.
Brief description of the drawings
Fig. 1 is a kind of refrigeration of crape myrtle seedling and high temperature season plant side in a preferred embodiment of the present invention
The flow diagram of method；
Fig. 2 is a kind of refrigeration of crape myrtle seedling and high temperature season plant side in a preferred embodiment of the present invention
The flow diagram of method.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Since crape myrtle growth period is in high temperature season, transplanting survival rate is low, thus transplanting be only capable of leaf fall period and rest period into
OK；And China's north-south climate difference is big, when the 4-5 month north needs to carry out crape myrtle plantation, southern crape myrtle seedling has been broken not
The dormancy phase simultaneously starts to sprout, cause transplant difficulty it is big, survival rate is low；Simultaneously as crape myrtle seedling is within diameter 1cm, highly exist
The ground of 10-150cm can not be transplanted with soil ball by seedling, and the container seedling transport of transmission, plant maintenance cost is high, survival rate is low, makes
Wasted and plant quarantine problem into a large amount of soil.
Fig. 1 is a kind of refrigeration of crape myrtle seedling and high temperature season plant side in a preferred embodiment of the present invention
The flow diagram of method, as shown in Figure 1, the present invention provides a kind of refrigeration of crape myrtle seedling and high temperature season method for planting, including：
S1, in the crape myrtle seedling early growth phase, cutting propagation production is carried out to crape myrtle seedling；S2, in crape myrtle seedling rest period, will
Crape myrtle seedling digs out and divides binding to prick；S3, after heeling in the sterilization of crape myrtle seedling, fresh-keeping, water conservation and simulation, tight purple is wrapped up in plastic foil
Common vetch seedling, by crape myrtle seedling storage refrigeration 2 years.
Wherein, the growth period of crape myrtle seedling refers to：Crape myrtle seedling early start sprout grow to it is dormant the latest whole
A day numbers of duration.
Cutting propagation refers to：A part for plant nutrition organ is taken, is inserted into the soil or fine sand of loose wetting, utilizes it
Power of regeneration, is allowed to take root and branches out, become new plant.According to taking the difference of organ, but there is stem cutting, leaf to insert, root is inserted and bud cutting
Point.
Specifically, in the crape myrtle seedling early growth phase, crape myrtle seedling is taken to carry out cutting propagation, according to the device for the crape myrtle seedling taken
Official is different, stem cutting may be selected, leaf is inserted, root is inserted and the method for bud cutting.
For example, crape myrtle stem cutting is divided into cuttage and epicormic branch cuttage, cuttage is generally in branch germination early period in growth period
Preceding progress, chooses sturdy annotinous branch, is cut into the cuttings of 15cm long, is inserted into loose, well-drained sandy loam seedbed, skewer
Depth is inserted to expose one bud of cuttings topmost.Irrigation water after inserting, is used for moisture-heat preservation with covered rearing with plastic film.Seedling strain is long
Plastic film can be raised into 15-20cm, make shading net into, appropriate watering, waits shoot growth；Epicormic branch cuttage generally exists
When growth period mid-term New shoot growth is vigorous, the branch of semi-lignified is selected, is cut into the cuttings of 8-10cm long, 2-3 piece leaves are stayed in upper end
Son.Cuttage depth is 3-4cm.Fill permeable after inserting and take and sprout canopy shade, can take root within general 20 days or so, film is removed, protect
Shading net, then watering in due course are stayed, branch can grow to 60-80 centimetres or so then, and survival rate is preferable.Root is inserted, and is early period in growth period
The seedling root that crape myrtle plant rhizosphere is sprouted is excavated, it is appropriate to trim root system and branch, separately replant.Bud cutting is then to cut early period in growth period
The stem tip or the part of stem of the bud of crape myrtle plant are taken, or axillary bud is connected into leaf while is cut off from maternal plant and carries out cuttage.
Further, in crape myrtle seedling rest period, crape myrtle seedling is dug out and divides binding to prick.
The rest period of crape myrtle seedling refers to：During development, temporarily stopping occur in growth and metabolism for crape myrtle or its organ
In the period paused, typically determined by internal physiological reason, seed, stem, bud all can be at resting state.Plant or its organ
With certain rest period, plant can be made to spend poor environment.For some plants, extend its rest period, be then conducive to store
Deposit.But the rest period of seedling is long and can influence agricultural production, it is therefore desirable to differently, seedling dormancy is released, to ensure
Begin sowing in good time, do not delay farming season.
Specifically, in crape myrtle seedling rest period, crape myrtle seedling is dug out and with 20-50 plants for a bundle, is bound with rope.
Further, after the sterilization of crape myrtle seedling, fresh-keeping, water conservation and simulation being heeled in, after being wrapped up in sternly with plastic foil, entered
Storehouse.
Wherein, it is that a kind of provisional safeguard measure before garden is planted or gone out to nursery stock that simulation, which is heeled in,.The nursery stock taken is dug if do not stood
Plant, be then temporarily concentrated into perpendicular or row's hilling and be planted on the splat of no windburn, freeze injury and ponding, in order to avoid dehydration
It is withered, influence to survive.
Specifically, the crape myrtle seedling that point binding is pricked is kept into the existence of crape myrtle seedling after sterilization, the processing of fresh-keeping and water conservation
It is in good condition, then simulated and heeled in, wrapped up in sternly with agricultural plastic film, be put in storage refrigeration after putting into carton, the crape myrtle refrigerated in 2 years is planted
Strain can ensure survival rate.
The present embodiment to the crape myrtle seedling in growth period by carrying out cutting propagation production；Then to being in hibernation
After crape myrtle seedling is sterilized, is fresh-keeping, water conservation and simulation are heeled in, wrap up in tight with plastic foil and refrigerate, enable crape myrtle seedling in high temperature
Season transplanting is transplanted without band soil ball, is improved transplanting survival rate, is reduced transplanting cost, and can prevent the trans-regional dirt of pest and disease damage
Dye, soil protection resource；Thus make crape myrtle flexible for time, weather and traffic condition requirement when transplanting, saved the time and
Cost of transportation.
Wherein, in step S1, the crape myrtle seedling early growth phase is 5 to October；In step S2, crape myrtle seedling rest period is crape myrtle kind
Seedling growth period then after next year 1 to April.
Based on above-described embodiment, Fig. 2 is a kind of crape myrtle seedling refrigeration in a preferred embodiment of the present invention
With the flow diagram of high temperature season method for planting, as shown in Fig. 2, further, after step S3, further including：S4, by crape myrtle
Seedling outbound, entrucking are simultaneously transported；S5, field planting transport to the crape myrtle seedling of destination and pour first time water to crape myrtle seedling, and pour
Second of water is poured to crape myrtle seedling behind 3-4 days of first time water.
Wherein, field planting refers to the space that bigger is provided for plant growth, and plant is planted to fixed place.
Specifically, the crape myrtle seedling outbound of refrigeration, entrucking will be put in storage and transported to destination, by crape myrtle planting seedlings and right
Crape myrtle seedling pours first time water, makes the increase of its water content, activates the tissue in the crape myrtle seedling after Long-term Cold Storage, accelerate it
Metabolism；Behind 3-4 days after watering for the first time, second of water is poured to crape myrtle seedling.Crape myrtle planting seedlings 10 days or so
Germinate simultaneously restoration ecosystem, and planting left and right in 1-2 months can normally yield positive results.
Based on above-described embodiment, in step S1：In the 9-10 months, stop applying fertilizer and reduce irrigation amount, for preventing crape myrtle kind
Seedling excessive growth.
Specifically, in later stage crape myrtle seedling early growth phase, 9 to October, crape myrtle seedling is stopped applying fertilizer and reduces irrigation amount, is subtracted
Slow crape myrtle seedling metabolism, prevents the excessive growth of crape myrtle seedling and influences subsequent step effect.
Based on above-described embodiment, in step S2：Crape myrtle seedling should select diameter in the plant of 0.5-1cm, and by selected by
Plant on soil shake off and avoid injury plant root system.
Specifically, in crape myrtle seedling rest period, select more sturdy plant, i.e., diameter 0.5-1cm plant, and by these
Soil on crape myrtle seedling is shaken off, and injures root system less as far as possible.
Based on above-described embodiment, in step S3, sterilization, fresh-keeping and water conservation, which merge, to carry out, and specific steps include：By binding
Crape myrtle seedling be immersed in containing 90-110 times of liquid of fungicide thiophanate, 270-330 times of liquid of antistaling agent benzoic acid container in, and allow
Crape myrtle seedling suctions moisture, the crape myrtle seedling water content is reached more than 80%；Thus the sterilization of crape myrtle plant, fresh-keeping and guarantor are made
Water can be carried out at the same time, and save the time and effect is preferable.
Based on above-described embodiment, in step S3, simulation is heeled in be carried out after sterilization, fresh-keeping and water conservation, specific steps bag
Include：
With containing 45-55 times of liquid of fungicide thiophanate, 90-110 times of liquid of antistaling agent benzoic acid thickened drilling fluid to crape myrtle seedling
Carry out wrapping up in root processing.
Specifically, crape myrtle seedling is carried out with the thickened drilling fluid containing fungicide and antistaling agent wrapping up in root processing, prevents crape myrtle kind
Seedling is subject to extraneous bacterial infestation, and the holding time shortens, and avoids occurring to go rotten in crape myrtle seedling cold storage procedure.
Wherein, fungicide is 45-55 times of liquid of thiophanate, and antistaling agent is 90-110 times of liquid of benzoic acid.
Based on above-described embodiment, in step S3：When plastic foil wraps up in tight crape myrtle seedling, crape myrtle seedling need to be made airtight；Refrigeration
Temperature is -5 DEG C -5 DEG C.
Specifically, it during refrigerating crape myrtle seedling, need to periodically check the crape myrtle seedling preservation condition of refrigeration, find plastic foil leakage
Gas, tight crape myrtle seedling need to be wrapped up again with plastic foil, it is found that crape myrtle seedling mildew and rot individually will be chosen immediately.
Specifically, when crape myrtle seedling being put in storage refrigeration, it is -5 DEG C -5 DEG C to keep temperature of ice house, and is wrapped up in sternly with agricultural plastic film
Crape myrtle seedling, makes crape myrtle seedling airtight, so that crape myrtle seedling metabolism is slower, can be maintained for a long time not corrupt, no
It is rotten.
Based on above-described embodiment, in step S4, it is colonized before the crape myrtle seedling, transport crape myrtle seedling need to use van-type goods
Car transports or covering sunshade net, causes crape myrtle seedling dead for avoiding transport medium temperature from spending height.
Specifically, in crape myrtle seedling transportational process, cargo need to be used or cover sunshade net in lorry ceiling, prevent from transporting
Crape myrtle seedling is subject to sunlight, or lorry medium temperature to spend height and cause seedling dead during defeated.
Further, if transportation range farther out, should periodically spot-check in transit crape myrtle seedling survival state, choose indivedual
Go rotten plant, makes crape myrtle seedling overall survival in order.
Based on above-described embodiment, in step S5：Field planting should carry out after crape myrtle seedling is transported to destination in 2 days, and 2
Crape myrtle seedling is avoided to be exposed to the sun by the sun in it；Field planting can carry out within 42 DEG C.
Specifically, crape myrtle seedling is transported to destination, should be stored in the environment of shading moistens, be kept crape myrtle seedling to contain
Water；During storage pay attention to root cannot be exposed to the sun by the sun more than 10 minutes, prevent temperature it is excessive cause crape myrtle seedling be damaged or
Death, transplanting survival rate decline to a great extent.Crape myrtle seedling need to be colonized after arriving in 2 days, ensured survival rate, made high temperature
Season crape myrtle seedling transplanting survival rate is up to more than 99%.Crape myrtle seedling can carry out field planting transplanting within 42 DEG C, solve purple
Common vetch seedling transplants the problem of difficulty is big, survival rate is low, of high cost in high temperature season.
Based on above-described embodiment, one on the refrigeration of this crape myrtle seedling with high temperature season method for planting is provided in detail below
Complete specific embodiment.
Seedling harvests：
Seedling carries out cutting propagation production in 4-9 months then.In 9-10 month Later growths, nutrient growth is controlled, in order to avoid
Cause seedling excessive growth, influence cold storage effect.And after entering mid-September, such as soil, too dry, then stopping are not watered, are planted with reducing
Strain cylinder water content, improves the tolerance to cold during refrigeration.After seedling fallen leaves enter rest period month next year 1-4, select sturdy
Plant, digs out soil by seedling, hinders root system less as far as possible.With 20-50 plants for a bundle, lash.
Refrigerate pre-treatment：
Before seedling enters freezer, the seedling tied up first is immersed in (fungicide in the container containing fungicide and antistaling agent
300 times of 100 times of liquid of thiophanate, antistaling agent benzoic acid liquid), carry out complete stool sterilization and it is fresh-keeping, and allow limb suction completely moisture (inhale
When water 24 is small, water suction merges progress with sterilization fresh-keeping), then wrap up in root processing with the thickened drilling fluid containing fungicide and root-growing agent and carry out mould
Plan is heeled in (100 times of 50 times of liquid of fungicide thiophanate, antistaling agent benzoic acid liquid).Processing is heeled in by sterilization, fresh-keeping water conservation, simulation
Afterwards, wrapped up in sternly with agricultural plastic film, be put in storage refrigeration after putting into carton, entry time and rice shoot type and quantity etc. have been marked on carton
Information.
Refrigeration：
Between keeping cold -5 DEG C of storehouse temperature -5 DEG C, and periodically check refrigeration seedling preservation condition.It was found that plastic film gas leakage,
Again Bao Yan, prevents plant dehydration from drying up.Go rotten and to choose immediately as indivedual plant have, prevent mould from spreading.Seedling is refrigerated in 2 years
It can ensure survival rate.
Outbound and packaging：
Seedling is taken out from freezer, is put into carton and entrucking.
Transport：
Using Freight Transport, sunshade net need to be transported or covered with cargo, avoiding transportational process medium temperature from spending height causes
The problems such as seedling is dead.
Transplanting：
Seedling is transported to destination, should be colonized in 2 days, root is exposed to the sun more than 10 minutes transplanting survival rates by the sun
It can decline to a great extent.Poured after cultivation it is permeable, as soon as time water is poured after about 3-4 days again, second water after recovery of germinateing naturally for 4-9 days give birth to
It is long, and normally yield positive results.Seedling can transplant within 42 DEG C, and it is big to solve the unsuitable difficulty of construction in suitable area, survives
The problems such as rate is low, of high cost.
It is numerous by carrying out cuttage to the crape myrtle seedling in growth period the present invention provides a kind of crape myrtle seeling industry technology
Grow production；Then the crape myrtle seedling being in hibernation is sterilized, after fresh-keeping, water conservation and simulation are heeled in, uses plastic film wrapped
And refrigerate, crape myrtle seedling is transplanted in high temperature season transplanting and without band soil ball, improve transplanting survival rate, reduce transplanting
Cost, and can prevent the trans-regional pollution of pest and disease damage, soil protection resource, for time, weather and transport bar when transplanting crape myrtle
Part requirement is flexible, has saved transplanting cost.Finally, method of the invention is only preferable embodiment, is not intended to limit this
The protection domain of invention.Within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should all
Within protection scope of the present invention.
Claims (10)
1. a kind of crape myrtle seedling refrigeration and high temperature season method for planting, it is characterised in that including：
S1, in the crape myrtle seedling early growth phase, cutting propagation production is carried out to the crape myrtle seedling；
S2, in the crape myrtle seedling rest period, the crape myrtle seedling is dug out and divides binding to prick；
S3, after crape myrtle seedling sterilization, fresh-keeping, water conservation and simulation are heeled in, the crape myrtle seedling described in plastic film wrapped, by institute
State the storage refrigeration of crape myrtle seedling.
2. a kind of crape myrtle seedling refrigeration according to claim 1 and high temperature season method for planting, it is characterised in that the step
In rapid S1, the crape myrtle seedling early growth phase is 5 to October；In the step S2, the crape myrtle seedling rest period is the crape myrtle
The seedling early growth phase then after next year 1 to April.
3. a kind of crape myrtle seedling refrigeration according to claim 1 and high temperature season method for planting, it is characterised in that the step
After rapid S3, further include：
S4, the field planting crape myrtle seedling；
S5, pour first time water to the crape myrtle seedling；Pour first time water and second of water is poured to the crape myrtle seedling after 3-4 days.
4. a kind of crape myrtle seedling refrigeration according to claim 1 and high temperature season method for planting, it is characterised in that the step
In rapid S1：
In the 9-10 months, stop fertilising.
5. a kind of crape myrtle seedling refrigeration according to claim 1 and high temperature season method for planting, it is characterised in that the step
In rapid S2：
Plant of the crape myrtle seedling selection diameter in 0.5-1cm.
6. a kind of crape myrtle seedling refrigeration according to claim 1 and high temperature season method for planting, it is characterised in that the step
In rapid S3, the sterilization, fresh-keeping and water conservation, which merge, to carry out, and specific steps include：
The crape myrtle seedling is immersed in containing 90-110 times of liquid of fungicide thiophanate, antistaling agent benzoic acid 270-330 times of liquid
In container, the crape myrtle seedling water content is set to reach more than 80%.
7. a kind of crape myrtle seedling refrigeration according to claim 6 and high temperature season method for planting, it is characterised in that the step
In rapid S3, the simulation is heeled in be carried out after the sterilization, fresh-keeping and water conservation, and specific steps include：
With containing 45-55 times of liquid of fungicide thiophanate, 90-110 times of liquid of antistaling agent benzoic acid thickened drilling fluid to the crape myrtle seedling
Carry out wrapping up in root processing.
8. a kind of crape myrtle seedling refrigeration according to claim 1 and high temperature season method for planting, it is characterised in that the step
In rapid S3：
Described in the plastic film wrapped during crape myrtle seedling, so that the crape myrtle seedling is airtight；The refrigerated storage temperature is -5 DEG C -5
℃。
9. a kind of crape myrtle seedling refrigeration according to claim 3 and high temperature season method for planting, it is characterised in that field planting institute
Before stating crape myrtle seedling, sunshade net is transported or covered when transporting the crape myrtle seedling using cargo.
10. a kind of crape myrtle seedling refrigeration according to claim 3 and high temperature season method for planting, it is characterised in that described
In step S5：
The field planting should carry out after the crape myrtle seedling is transported to destination in 2 days, and the temperature of the field planting is within 42 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137289.1A CN107896777B (en) | 2017-11-16 | 2017-11-16 | Method for planting crape myrtle seedlings in cold storage and high-temperature seasons |
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| CN201711137289.1A CN107896777B (en) | 2017-11-16 | 2017-11-16 | Method for planting crape myrtle seedlings in cold storage and high-temperature seasons |
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| CN107896777B CN107896777B (en) | 2020-10-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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