CN107396654A - A kind of processing method of crape myrtle seed - Google Patents
A kind of processing method of crape myrtle seed Download PDFInfo
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- CN107396654A CN107396654A CN201710674559.6A CN201710674559A CN107396654A CN 107396654 A CN107396654 A CN 107396654A CN 201710674559 A CN201710674559 A CN 201710674559A CN 107396654 A CN107396654 A CN 107396654A
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
Abstract
The invention mainly relates to technical field of flower planting, discloses a kind of processing method of crape myrtle seed, including：Seed fermentation, seed drying, seed immersion, presprouting of seeds, seed sowing；Method is simple, and obtained crape myrtle percentage of seedgermination significantly improves, and reaches 59.7%, and germination time is 4 ~ 5 days, and the unearthed time that after planting germinates is 2 ~ 3 days, hence it is evident that improves the plantation efficiency of crape myrtle, saves planting cost 10.6%；Acetic fermentation is carried out after gathering ripe crape myrtle fruit, decompose pericarp, the nutritional ingredient in pericarp is leached, produces abundant small molecule nutritional ingredient, it is 4.7 ~ 4.9 to reduce pH, suppress the activity of dormancy material in seed, break seed dormancy, promote nutritional ingredient to penetrate into kind of a skin, increase intraseminal nutritional ingredient, strengthen plumule activity, stratification in seed.
Description
Technical field
The invention mainly relates to technical field of flower planting, more particularly to a kind of processing method of crape myrtle seed.
Background technology
Crape myrtle, alias leaflet crape myrtle, spire crape myrtle, crape myrtle, all round victory, enter frightened youngster tree, tree performance is graceful, and trunk is smooth clean
Only, pattern is gorgeous, is to see flower, see potted landscape good timber that is dry, seeing root；Crape myrtle not only has very high ornamental value, also has many protect
Strong effect, can be clearing heat and detoxicating, anti-inflammation, dampness removing wind-dispelling, dissipate stasis of blood hemostasis.
After the harvesting of crape myrtle seed, with adopting with broadcasting or Second Year sows the seed in spring in greenhouse, it is left that its germination percentage can only achieve 10%
The right side, and germinating time length, it is necessary to which 20 ~ 40 days could germinate, plantation efficiency is extremely low, hence it is evident that the planting cost of crape myrtle is improved,
Therefore, it is necessary to a kind of processing method of crape myrtle seed.
The content of the invention
The defects of in order to make up prior art, it is an object of the invention to provide a kind of processing method of crape myrtle seed.
A kind of processing method of crape myrtle seed, comprises the following steps：
（1）Seed fermentation：Ripe crape myrtle fruit is gathered, the water of 180 ~ 200 times of amounts of addition fruit weight into fruit, immersion 4 ~
6 hours, add white granulated sugar, access acetic acid bacteria, 25 ~ 27 DEG C ferment 34 ~ 36 hours, decompose pericarp, leach pericarp in nutrition into
Point, abundant small molecule nutritional ingredient is produced, reduces pH, suppresses the activity of dormancy material in seed, breaks seed dormancy, is promoted
Nutritional ingredient penetrates into kind of a skin, increases intraseminal nutritional ingredient, strengthens plumule activity in seed, stratification, obtains fermentation seed；
（2）Seed drying：The crape myrtle bark powder of fruit weight 30 ~ 35% is added into fermentation seed, in 45 ~ 50 DEG C of heat-insulation soakings 7
~ 9 hours, room temperature is reduced to, continues immersion 20 ~ 24 hours, turns waste into wealth, makes full use of the nutritional ingredient of crape myrtle bark, it is abundant
Small molecule alkaloid can penetrate into kind of a skin, suppress dormancy species activity, break seed dormancy, promote germination, shorten germination
Time, germination percentage being improved, filtering, it is 8 ~ 10% to be freeze-dried to water content, and the quick dehydration of seed can be made under low-temperature condition,
Retain nutritional ingredient and the germinating capacity of seed, low temperature can reduce dormancy species activity, stimulate the growth of plumule, increase after drying
Add kind of a skin porous, promote moisture and nutriment when vernalization and sowing to enter seed, accelerate plumule growth, remove pericarp, room
Temperature storage, obtains dry seed；
（3）Seed soaks：Before sowing, dry seed is placed in the soak that mass concentration is 0.12 ~ 0.14%, it is quiet in 2 ~ 4 DEG C
Put immersion 18 ~ 20 hours, soak contains organic and inorganic nutrients composition, avoids seed from aoxidizing, and kills residual in seed
Disease pest is stayed, increases the nutriment needed for germination, accelerates germination, shortens vernalization and germinates the unearthed time, improve
The plantation efficiency of crape myrtle, obtain immersion seed；
（4）Presprouting of seeds：Immersion seed is placed in germinating box, 1 ~ 12 hour, regulation temperature was 21 ~ 22 DEG C, humidity is 76 ~ 78%,
Carry out ultraviolet lighting, 13 hours and after, regulation temperature be 24 ~ 26 DEG C, humidity be 77 ~ 79%, illumination is 600 ~ 700lx, elder generation it is low
Warm high humidity, promotes seed water suction, makes nutritional ingredient be easy to absorb, and stimulates plumule through ultraviolet lighting, promotes cell division, make plumule
Slowly growth, plumule is sturdy, and the later stage improves temperature, promotes cell division and elongation, accelerates plumule growth, when shortening vernalization
Between, after planting accelerate germination and be unearthed, obtain vernalization seed；
（5）Seed is sowed：Vernalization seed is sowed according to a conventional method, obtains sowing seed.
The step（1）White granulated sugar, mass concentration be 11 ~ 13%.
The step（2）Crape myrtle bark powder, crape myrtle bark is crushed to 2 ~ 4mm, lagerstroemia indica tree is added into crape myrtle bark
The water of 60 ~ 70 times of amounts of tare weight amount, it is original 1/10 that heating, which is decocted to volume, filtering, filter residue weight 40 ~ 50 is added into filter residue
Amount, the alcoholic solution that volume fraction is 74 ~ 76% again, 28 ~ 30kHz ultrasounds 35 ~ 40 minutes, merge all filter residues and filtrate, dry
It is 5 ~ 7% to water content, obtains crape myrtle bark powder.
The step（2）Freeze-drying, cryogenic temperature be -43 ~ -41 DEG C, shelf heating-up temperature be 37 ~ 39 DEG C.
The step（2）Room temperature storage, be to be placed in after seed is sealed at shady and cool ventilation.
The step（3）Soak, be made up of the raw material of following parts by weight：Urea 17 ~ 19, zinc sulfate 6 ~ 8, vitamin
C 1.5 ~ 1.7, after all raw materials are mixed by weight, water is added to stir, it is 312 ~ 316mg/L to make mass concentration, now with existing
With.
The step（4）Ultraviolet lighting, wavelength is 300 ~ 320nm, irradiate 20 ~ 30 minutes, close 60 ~ 80 minutes.
It is an advantage of the invention that：The processing method of crape myrtle seed provided by the invention, method is simple, obtained crape myrtle seed
Germination percentage significantly improves, and reaches 59.7%, and germination time is 4 ~ 5 days, and the unearthed time that after planting germinates is 2 ~ 3 days, hence it is evident that is improved
The plantation efficiency of crape myrtle, save planting cost 10.6%；Acetic fermentation is carried out after gathering ripe crape myrtle fruit, decomposes pericarp, leaching
The nutritional ingredient gone out in pericarp, abundant small molecule nutritional ingredient is produced, it is 4.7 ~ 4.9 to reduce pH, suppresses dormancy thing in seed
The activity of matter, break seed dormancy, promote nutritional ingredient to penetrate into kind of a skin, increase intraseminal nutritional ingredient, strengthen embryo in seed
Bud activity, stratification；Extracted crape myrtle bark powder is added after fermentation and carries out high temperature immersion, turns waste into wealth, makes full use of
The nutritional ingredient of crape myrtle bark, abundant small molecule alkaloid can penetrate into kind of a skin, suppress dormancy species activity, break seed and stop
Sleep, promote germination, shorten germinating time, improve germination percentage；Freeze-drying can be such that seed quickly loses under low-temperature condition
Water, retain nutritional ingredient and the germinating capacity of seed, low temperature can reduce dormancy species activity, stimulate the growth of plumule, dry
Increase kind skin porous afterwards, promote moisture and nutriment when vernalization and sowing to enter seed, accelerate plumule growth；Will before sowing
Dry seed is placed in progress low temperature immersion in soak, and soak contains organic and inorganic nutrients composition, avoids seed that oxygen occurs
Change, kill the residual disease pest in seed, increase the nutriment needed for germination, accelerate germination, shorten vernalization and hair
The bud unearthed time, improve the plantation efficiency of crape myrtle；Elder generation's low temperature and high relative humidity during vernalization, promote seed water suction, be easy to nutritional ingredient
Absorbing, stimulate plumule through ultraviolet lighting, promote cell division, plumule is slowly grown, plumule is sturdy, and the later stage improves temperature,
Promote cell division and elongation, accelerate plumule growth, shorten germination time, after planting accelerate germination and be unearthed.
Embodiment
Illustrate the present invention with specific embodiment below.
Embodiment 1
A kind of processing method of crape myrtle seed, comprises the following steps：
（1）Seed fermentation：Ripe crape myrtle fruit is gathered, the water of 180 times of amounts of fruit weight is added into fruit, is soaked 4 hours,
White granulated sugar is added, accesses acetic acid bacteria, 25 DEG C ferment 34 hours, decompose pericarp, leach the nutritional ingredient in pericarp, produce abundant
Small molecule nutritional ingredient, pH is reduced, suppress the activity of dormancy material in seed, break seed dormancy, promote nutritional ingredient to penetrate into
Kind skin, increases intraseminal nutritional ingredient, strengthens plumule activity in seed, stratification, obtains fermentation seed；
（2）Seed drying：The crape myrtle bark powder of fruit weight 30% is added into fermentation seed, in 45 ~ 50 DEG C of heat-insulation soakings 7 ~ 9
Hour, room temperature is reduced to, continues immersion 20 ~ 24 hours, turns waste into wealth, makes full use of the nutritional ingredient of crape myrtle bark, abundant is small
Molecular biosciences alkali can penetrate into kind of a skin, suppress dormancy species activity, break seed dormancy, promote germination, when shortening germination
Between, germination percentage is improved, filtering, it is 8 ~ 10% to be freeze-dried to water content, and the quick dehydration of seed can be made under low-temperature condition, is protected
Nutritional ingredient and the germinating capacity of seed are stayed, low temperature can reduce dormancy species activity, stimulate the growth of plumule, increase after drying
Kind skin porous, promote moisture and nutriment when vernalization and sowing to enter seed, accelerate plumule and grow, remove pericarp, room temperature
Storage, obtains dry seed；
（3）Seed soaks：Before sowing, dry seed is placed in the soak that mass concentration is 0.12%, be standing and soak in 2 DEG C
18 hours, soak contained organic and inorganic nutrients composition, avoids seed from aoxidizing, and killed the residual disease pest in seed, increased
Nutriment needed for seed addition germination, accelerates germination, shortens the vernalization time unearthed with germination, improves the plantation of crape myrtle
Efficiency, obtain immersion seed；
（4）Presprouting of seeds：Immersion seed is placed in germinating box, 1 ~ 12 hour, regulation temperature was 21 DEG C, humidity 76%, was carried out purple
Outer illumination, 13 hours and after, regulation temperature be 24 DEG C, humidity 77%, illumination 600lx, first low temperature and high relative humidity, promote seed
Water suction, makes nutritional ingredient be easy to absorb, and stimulates plumule through ultraviolet lighting, promotes cell division, plumule is slowly grown, plumule is thick
Strong, the later stage improves temperature, promotes cell division and elongation, accelerates plumule growth, shortens germination time, after planting accelerates germination
It is unearthed, obtains vernalization seed；
（5）Seed is sowed：Vernalization seed is sowed according to a conventional method, obtains sowing seed.
The step（1）White granulated sugar, mass concentration 11%.
The step（2）Crape myrtle bark powder, crape myrtle bark is crushed to 2 ~ 4mm, lagerstroemia indica tree is added into crape myrtle bark
The water of 60 times of tare weight amount amount, it is original 1/10 that heating, which is decocted to volume, filtering, added into filter residue 40 times of amounts of filter residue weight,
Volume fraction is 74% alcoholic solution, 28kHz ultrasounds 35 minutes, merges all filter residues and filtrate, be dried to water content for 5 ~
7%, obtain crape myrtle bark powder.
The step（2）Freeze-drying, cryogenic temperature be -43 DEG C, shelf heating-up temperature be 37 DEG C.
The step（2）Room temperature storage, be to be placed in after seed is sealed at shady and cool ventilation.
The step（3）Soak, be made up of the raw material of following parts by weight：Urea 17, zinc sulfate 6, vitamin C
1.5, after all raw materials are mixed by weight, add water to stir, it is 312mg/L to make mass concentration, now with the current.
The step（4）Ultraviolet lighting, wavelength 300nm, irradiate 20 minutes, close 60 minutes.
Embodiment 2
A kind of processing method of crape myrtle seed, comprises the following steps：
（1）Seed fermentation：Ripe crape myrtle fruit is gathered, the water of 190 times of amounts of fruit weight is added into fruit, is soaked 5 hours,
White granulated sugar is added, accesses acetic acid bacteria, 26 DEG C ferment 35 hours, decompose pericarp, leach the nutritional ingredient in pericarp, produce abundant
Small molecule nutritional ingredient, pH is reduced, suppress the activity of dormancy material in seed, break seed dormancy, promote nutritional ingredient to penetrate into
Kind skin, increases intraseminal nutritional ingredient, strengthens plumule activity in seed, stratification, obtains fermentation seed；
（2）Seed drying：The crape myrtle bark powder of fruit weight 33% is added into fermentation seed, in 45 ~ 50 DEG C of heat-insulation soakings 7 ~ 9
Hour, room temperature is reduced to, continues immersion 20 ~ 24 hours, turns waste into wealth, makes full use of the nutritional ingredient of crape myrtle bark, abundant is small
Molecular biosciences alkali can penetrate into kind of a skin, suppress dormancy species activity, break seed dormancy, promote germination, when shortening germination
Between, germination percentage is improved, filtering, it is 8 ~ 10% to be freeze-dried to water content, and the quick dehydration of seed can be made under low-temperature condition, is protected
Nutritional ingredient and the germinating capacity of seed are stayed, low temperature can reduce dormancy species activity, stimulate the growth of plumule, increase after drying
Kind skin porous, promote moisture and nutriment when vernalization and sowing to enter seed, accelerate plumule and grow, remove pericarp, room temperature
Storage, obtains dry seed；
（3）Seed soaks：Before sowing, dry seed is placed in the soak that mass concentration is 0.13%, be standing and soak in 3 DEG C
19 hours, soak contained organic and inorganic nutrients composition, avoids seed from aoxidizing, and killed the residual disease pest in seed, increased
Nutriment needed for seed addition germination, accelerates germination, shortens the vernalization time unearthed with germination, improves the plantation of crape myrtle
Efficiency, obtain immersion seed；
（4）Presprouting of seeds：Immersion seed is placed in germinating box, 1 ~ 12 hour, regulation temperature was 21 DEG C, humidity 77%, was carried out purple
Outer illumination, 13 hours and after, regulation temperature be 25 DEG C, humidity 78%, illumination 650lx, first low temperature and high relative humidity, promote seed
Water suction, makes nutritional ingredient be easy to absorb, and stimulates plumule through ultraviolet lighting, promotes cell division, plumule is slowly grown, plumule is thick
Strong, the later stage improves temperature, promotes cell division and elongation, accelerates plumule growth, shortens germination time, after planting accelerates germination
It is unearthed, obtains vernalization seed；
（5）Seed is sowed：Vernalization seed is sowed according to a conventional method, obtains sowing seed.
The step（1）White granulated sugar, mass concentration 12%.
The step（2）Crape myrtle bark powder, crape myrtle bark is crushed to 2 ~ 4mm, lagerstroemia indica tree is added into crape myrtle bark
The water of 65 times of tare weight amount amount, it is original 1/10 that heating, which is decocted to volume, filtering, added into filter residue 45 times of amounts of filter residue weight,
Volume fraction is 75% alcoholic solution, 29kHz ultrasounds 38 minutes, merges all filter residues and filtrate, be dried to water content for 5 ~
7%, obtain crape myrtle bark powder.
The step（2）Freeze-drying, cryogenic temperature be -42 DEG C, shelf heating-up temperature be 38 DEG C.
The step（2）Room temperature storage, be to be placed in after seed is sealed at shady and cool ventilation.
The step（3）Soak, be made up of the raw material of following parts by weight：Urea 18, zinc sulfate 7, vitamin C
1.6, after all raw materials are mixed by weight, add water to stir, it is 314mg/L to make mass concentration, now with the current.
The step（4）Ultraviolet lighting, wavelength 310nm, irradiate 25 minutes, close 70 minutes.
Embodiment 3
A kind of processing method of crape myrtle seed, comprises the following steps：
（1）Seed fermentation：Ripe crape myrtle fruit is gathered, the water of 200 times of amounts of fruit weight is added into fruit, is soaked 6 hours,
White granulated sugar is added, accesses acetic acid bacteria, 27 DEG C ferment 36 hours, decompose pericarp, leach the nutritional ingredient in pericarp, produce abundant
Small molecule nutritional ingredient, pH is reduced, suppress the activity of dormancy material in seed, break seed dormancy, promote nutritional ingredient to penetrate into
Kind skin, increases intraseminal nutritional ingredient, strengthens plumule activity in seed, stratification, obtains fermentation seed；
（2）Seed drying：The crape myrtle bark powder of fruit weight 35% is added into fermentation seed, in 45 ~ 50 DEG C of heat-insulation soakings 7 ~ 9
Hour, room temperature is reduced to, continues immersion 20 ~ 24 hours, turns waste into wealth, makes full use of the nutritional ingredient of crape myrtle bark, abundant is small
Molecular biosciences alkali can penetrate into kind of a skin, suppress dormancy species activity, break seed dormancy, promote germination, when shortening germination
Between, germination percentage is improved, filtering, it is 8 ~ 10% to be freeze-dried to water content, and the quick dehydration of seed can be made under low-temperature condition, is protected
Nutritional ingredient and the germinating capacity of seed are stayed, low temperature can reduce dormancy species activity, stimulate the growth of plumule, increase after drying
Kind skin porous, promote moisture and nutriment when vernalization and sowing to enter seed, accelerate plumule and grow, remove pericarp, room temperature
Storage, obtains dry seed；
（3）Seed soaks：Before sowing, dry seed is placed in the soak that mass concentration is 0.14%, be standing and soak in 4 DEG C
20 hours, soak contained organic and inorganic nutrients composition, avoids seed from aoxidizing, and killed the residual disease pest in seed, increased
Nutriment needed for seed addition germination, accelerates germination, shortens the vernalization time unearthed with germination, improves the plantation of crape myrtle
Efficiency, obtain immersion seed；
（4）Presprouting of seeds：Immersion seed is placed in germinating box, 1 ~ 12 hour, regulation temperature was 22 DEG C, humidity 78%, was carried out purple
Outer illumination, 13 hours and after, regulation temperature be 26 DEG C, humidity 79%, illumination 700lx, first low temperature and high relative humidity, promote seed
Water suction, makes nutritional ingredient be easy to absorb, and stimulates plumule through ultraviolet lighting, promotes cell division, plumule is slowly grown, plumule is thick
Strong, the later stage improves temperature, promotes cell division and elongation, accelerates plumule growth, shortens germination time, after planting accelerates germination
It is unearthed, obtains vernalization seed；
（5）Seed is sowed：Vernalization seed is sowed according to a conventional method, obtains sowing seed.
The step（1）White granulated sugar, mass concentration 13%.
The step（2）Crape myrtle bark powder, crape myrtle bark is crushed to 2 ~ 4mm, lagerstroemia indica tree is added into crape myrtle bark
The water of 70 times of tare weight amount amount, it is original 1/10 that heating, which is decocted to volume, filtering, added into filter residue 50 times of amounts of filter residue weight,
Volume fraction is 76% alcoholic solution, 30kHz ultrasounds 40 minutes, merges all filter residues and filtrate, be dried to water content for 5 ~
7%, obtain crape myrtle bark powder.
The step（2）Freeze-drying, cryogenic temperature be -41 DEG C, shelf heating-up temperature be 39 DEG C.
The step（2）Room temperature storage, be to be placed in after seed is sealed at shady and cool ventilation.
The step（3）Soak, be made up of the raw material of following parts by weight：Urea 19, zinc sulfate 8, vitamin C
1.7, after all raw materials are mixed by weight, add water to stir, it is 316mg/L to make mass concentration, now with the current.
The step（4）Ultraviolet lighting, wavelength 320nm, irradiate 30 minutes, close 80 minutes.
Comparative example 1
Removal step（1）In acetic acid bacteria and fermentation, remaining method, with embodiment 1.
Comparative example 2
Removal step（2）In crape myrtle bark powder, remaining method, with embodiment 1.
Comparative example 3
Removal step（2）In freeze-drying, remaining method, with embodiment 1.
Comparative example 4
Step（3）In soak be changed to water, remaining method, with embodiment 1.
Comparative example 5
Step（3）In 2 DEG C be changed to 25 DEG C, remaining method, with embodiment 1.
Comparative example 6
Step（4）Middle keeping temperature is 24 DEG C, humidity 77%, illumination 600lx, remaining method, with embodiment 1.
Comparative example 7
Existing traditional crape myrtle seed without processing direct type of seeding.
The treatment effect of embodiment and comparative example crape myrtle method for treating seeds：
In Hefei in Anhui area, harvesting ripe, full crape myrtle seed beanpod 20kg, 10 groups, every group of 2kg are randomly divided into, point
Not Wei embodiment group and comparative example group, each group handled according to the method for the group respectively, and 1000 seeds of every group of reselection enter
Row processing, other management method all sames, the germination of after planting 10 days observation seeds, germination percentage is calculated, applies example and contrast
The treatment effect of example crape myrtle method for treating seeds is shown in Table 1.
Table 1：Apply the treatment effect of example and comparative example crape myrtle method for treating seeds
| Project | Seed number（Grain） | Germinative number（Strain） | Germination percentage（%） | Germinate unearthed time/(d) |
| Embodiment 1 | 1000 | 597 | 59.7 | 2~3 |
| Embodiment 2 | 1000 | 574 | 57.4 | 2~3 |
| Embodiment 3 | 1000 | 585 | 58.5 | 2~3 |
| Comparative example 1 | 1000 | 416 | 41.6 | 7~8 |
| Comparative example 2 | 1000 | 435 | 43.5 | 4~5 |
| Comparative example 3 | 1000 | 416 | 41.6 | 8~9 |
| Comparative example 4 | 1000 | 487 | 48.7 | 6~7 |
| Comparative example 5 | 1000 | 502 | 50.2 | 7~8 |
| Comparative example 6 | 1000 | 478 | 47.8 | 7~8 |
| Comparative example 7 | 1000 | 136 | 13.6 | 22~23 |
Show from the result of table 1, the processing method of embodiment crape myrtle seed, germinative number and germination percentage are sent out apparently higher than comparative example
Bud unearthed time is significantly shorter than comparative example, illustrates the processing method of crape myrtle seed provided by the invention and there is processing well to imitate
Fruit.
Claims (7)
1. a kind of processing method of crape myrtle seed, it is characterised in that comprise the following steps：
（1）Seed fermentation：Ripe crape myrtle fruit is gathered, the water of 180 ~ 200 times of amounts of addition fruit weight into fruit, immersion 4 ~
6 hours, white granulated sugar is added, accesses acetic acid bacteria, 25 ~ 27 DEG C ferment 34 ~ 36 hours, obtain fermentation seed；
（2）Seed drying：The crape myrtle bark powder of fruit weight 30 ~ 35% is added into fermentation seed, in 45 ~ 50 DEG C of heat-insulation soakings 7
~ 9 hours, room temperature is reduced to, continues immersion 20 ~ 24 hours, is filtered, it is 8 ~ 10% to be freeze-dried to water content, removes pericarp, room temperature
Storage, obtains dry seed；
（3）Seed soaks：Before sowing, dry seed is placed in the soak that mass concentration is 0.12 ~ 0.14%, it is quiet in 2 ~ 4 DEG C
Put immersion 18 ~ 20 hours, obtain immersion seed；
（4）Presprouting of seeds：Immersion seed is placed in germinating box, 1 ~ 12 hour, regulation temperature was 21 ~ 22 DEG C, humidity is 76 ~ 78%,
Carry out ultraviolet lighting, 13 hours and after, regulation temperature be 24 ~ 26 DEG C, humidity be 77 ~ 79%, illumination is 600 ~ 700lx, must be urged
Bud seed；
（5）Seed is sowed：Vernalization seed is sowed according to a conventional method, obtains sowing seed.
2. the processing method of crape myrtle seed according to claim 1, it is characterised in that the step（1）White granulated sugar, quality
Concentration is 11 ~ 13%.
3. the processing method of crape myrtle seed according to claim 1, it is characterised in that the step（2）Crape myrtle bark powder,
Crape myrtle bark is crushed to 2 ~ 4mm, the water of 60 ~ 70 times of amounts of crape myrtle bark volume is added into crape myrtle bark, heating is decocted to body
Product is original 1/10, filtering, and 40 ~ 50 times of amounts of filter residue weight, the alcoholic solution that volume fraction is 74 ~ 76% are added into filter residue,
28 ~ 30kHz ultrasounds 35 ~ 40 minutes, merge all filter residues and filtrate, and it is 5 ~ 7% to be dried to water content, obtains crape myrtle bark powder.
4. the processing method of crape myrtle seed according to claim 1, it is characterised in that the step（2）Freeze-drying, it is cold
It is -43 ~ -41 DEG C to freeze temperature, and shelf heating-up temperature is 37 ~ 39 DEG C.
5. the processing method of crape myrtle seed according to claim 1, it is characterised in that the step（2）Room temperature storage, be
It is placed in after seed is sealed at shady and cool ventilation.
6. the processing method of crape myrtle seed according to claim 1, it is characterised in that the step（3）Soak, by
The raw material composition of following parts by weight：Urea 17 ~ 19, zinc sulfate 6 ~ 8, vitamin C 1.5 ~ 1.7, all raw materials are mixed by weight
Afterwards, water is added to stir, it is 312 ~ 316mg/L to make mass concentration, now with the current.
7. the processing method of crape myrtle seed according to claim 1, it is characterised in that the step（4）Ultraviolet lighting, ripple
A length of 300 ~ 320nm, irradiate 20 ~ 30 minutes, close 60 ~ 80 minutes.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150149A (en) * | 2019-06-11 | 2019-08-23 | 中国长江三峡集团有限公司 | A kind of method of crape myrtle seed radiation induction Multiple Buds |
| CN110313404A (en) * | 2019-08-13 | 2019-10-11 | 湖南省林业科学院 | A kind of construction method of crape myrtle Tissue Culture Regeneration System |
| CN110477253A (en) * | 2019-08-20 | 2019-11-22 | 苏州科技大学 | Crape myrtle fruit Substance extraction process and application |
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| CN106416885A (en) * | 2016-09-22 | 2017-02-22 | 程世忠 | Crape-myrtle-seed-rapid-treatment seedling growing method |
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| CN106416885A (en) * | 2016-09-22 | 2017-02-22 | 程世忠 | Crape-myrtle-seed-rapid-treatment seedling growing method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150149A (en) * | 2019-06-11 | 2019-08-23 | 中国长江三峡集团有限公司 | A kind of method of crape myrtle seed radiation induction Multiple Buds |
| CN110313404A (en) * | 2019-08-13 | 2019-10-11 | 湖南省林业科学院 | A kind of construction method of crape myrtle Tissue Culture Regeneration System |
| CN110477253A (en) * | 2019-08-20 | 2019-11-22 | 苏州科技大学 | Crape myrtle fruit Substance extraction process and application |
| CN110477253B (en) * | 2019-08-20 | 2023-01-13 | 苏州科技大学 | Extraction process and application of lagerstroemia indica fruit bacteriostatic active substance |
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