CN107912242A - A kind of method for culturing seedlings of strawberry - Google Patents
A kind of method for culturing seedlings of strawberry Download PDFInfo
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- CN107912242A CN107912242A CN201711410918.3A CN201711410918A CN107912242A CN 107912242 A CN107912242 A CN 107912242A CN 201711410918 A CN201711410918 A CN 201711410918A CN 107912242 A CN107912242 A CN 107912242A
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
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- 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
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of method for culturing seedlings of strawberry, include the following steps：（1）The preparation of strawberry seed,（2）Seed soaking,（3）Radiation treatment,（4）Secondary seed soaking,（5）Secondary radiation treatment,（6）Seed seeding and seedling raising.The present invention has carried out special Optimal improvements to the method for culturing seedlings of strawberry, effectively improve the quality of strawberry seed, improve its germinating growth characteristic, the final strawberry seedling drought resisting educated, cold-resistant, temperature tolerance are strong, there is the resistance of uniqueness to heavy metal element, it ensure that its growth quality in contaminated soil, improve the economic benefit of plantation, great application value.
Description
Technical field
The invention belongs to agricultural plantation technology field, and in particular to a kind of method for culturing seedlings of strawberry.
Background technology
In recent years, state of China Strawberry industry is quickly grown, and obvious economic benefit and social benefit are brought for main producing region,
Some areas, strawberry cultivating industry also become the pillar of the economy industry in local rural area.By 2015, China's strawberry cultivating area reached
150000 hectares, throughout all parts of the country, more than 2,000,000 tons of total output is annual to export strawberry more than 120,000 tons, becomes maximum in the world
Strawberry production and export processing state.
The natural germination percentage of strawberry seed is generally 30 ~ 40%, and not only emergence rate is low, but also it is irregular to emerge, and some is broadcast
Just germinate within 10 days after kind, and some then needs to germinate for even up to 90 days 40 days, this is to the seedling stage pipe including transplanting seedlings
Reason adds difficulty, has not only taken a lot of work but also time-consuming, it is therefore desirable to carries out pre-sowing treatment to seed.Now to the mode of seed pre-sowing treatment
It is varied, such as chemicals treatment, ultrasonication, although this generic operation can preferably improve the germination percentage of seed, for
The lifting of seedling overall performance is still more short of, and such method, because of the difference of seed variety, the difference of improvement purpose, its is specific
Operating method and parameter also cannot be general, how with the use of existing technological means with play the role of accordingly be this area skill
The research institute of art personnel exists.
With the further development of economic globalization, mining and smelting, motor vehicle exhaust emission, municipal refuse heap
Put, the discharge of Industrial " three Waste " and pesticide containing heavy metal, the unreasonable of chemical fertilizer and mulch such as use to exacerbate at the human factor
Heavy metal pollution of soil.Heavy metal pollution of soil has the characteristics that concealment, latency, chronicity and irreversibility.With much money
Soil ecosystem can not only be destroyed by belonging to pollutant, reduce crop yield, and can pass through food in crop cylinder accumulation
Chain jeopardizes the health of the mankind.People clear up the contents of heavy metal elements reduced in soil usually through chemical reagent at present, but required
Cost is higher, is unsuitable for being widely popularized, and lifted plant preventing from heavy metal performance itself be then solve the problems, such as this good way it
One, someone carries out the cultivation of new varieties by complicated hybrid experiment etc., but workload is still larger is unfavorable for being widely popularized.Soil
Heavy metal pollution problem brings huge harm to the artificial growth of strawberry.
The content of the invention
The purpose of the present invention is for it is existing the problem of, there is provided a kind of method for culturing seedlings of strawberry.
The present invention is achieved by the following technical solutions：
A kind of method for culturing seedlings of strawberry, includes the following steps：
（1）It is prepared by strawberry seed：
Selection physically well develops, no disease and pests harm, the strawberry fruit having no mechanical damage, and then it is pruned after pericarp into the water, washed
Go after slurries to pull out dry strawberry seed is spare；
（2）Seed soaking：
By step（1）The strawberry seed of gained, which is put into seed soaking liquid, carries out an immersion treatment, and during which heating keeps leaching
The temperature of kind for the treatment of fluid is 40 ~ 45 DEG C, be stirred continuously after 10 ~ 15min of processing strawberry seed is pulled out it is spare；At the seed soaking
Manage material composition of the liquid by following parts by weight：2 ~ 3 parts of γ-aminobutyric acids, 4 ~ 6 parts of chitosans, 10 ~ 15 parts of glucose, 2 ~ 4 parts of boron
Acid, 1 ~ 3 part of magnesium sulfate, 1 ~ 2 part of zinc sulfate, 3 ~ 5 parts of bamboo vinegars, 1200 ~ 1400 parts of water；
（3）Radiation treatment：
By step（2）Strawberry seed after processing is put into60A radiation treatment, processing 10 are carried out in Co- gamma-ray irradiation instrument
It is after ~ 15min that the taking-up of strawberry seed is spare；
（4）Secondary seed soaking：
By step（3）Strawberry seed after processing, which is placed again into seed soaking liquid, carries out secondary immersion treatment, during which heats
The temperature for keeping seed soaking liquid is 44 ~ 48 DEG C, be stirred continuously after 15 ~ 20min of processing strawberry seed is pulled out it is spare；The leaching
Kind treatment fluid and step（2）In it is identical；
（5）Secondary radiation treatment：
By step（4）Strawberry seed after processing is put into60Secondary radiation treatment, processing 15 are carried out in Co- gamma-ray irradiation instrument
It is after ~ 20min that the taking-up of strawberry seed is spare；By secondary immersion and secondary radiation treatment, the improvement to seed characteristics is more thorough
Bottom；
（6）Seed seeding and seedling raising：
By step（5）Strawberry seed after processing is seeded in seedlings nursing plate, then control environment temperature for 24 ~ 27 DEG C, it is relatively wet
Spend for 70 ~ 75%, until seedling grows 3 ~ 4 true leaves, nursery is completed.
Further, step（2）Described in stir process rotating speed be 300 ~ 400 revs/min.
Further, step（3）Described in60During the processing of Co- gamma-ray irradiations, control the dosage rate of irradiation for 6.0 ~
6.5Gy/min。
Further, step（4）Described in stir process rotating speed be 450 ~ 500 revs/min.
Further, step（5）Described in60During the processing of Co- gamma-ray irradiations, control the dosage rate of irradiation for 7.0 ~
7.5Gy/min。
Further, step（6）Described in seedlings nursing plate carry out once sterilizing processing using preceding in sowing.
The present invention changes the mode of common strawberry nursery, and it is special that especially the seed of strawberry has been carried out during nursery
Processing, so as to improve the quality of strawberry finished product seedling well, improves the planting percent of seed.It is a kind of special wherein to have prepared
Seed soaking liquid, it is interior containing substantial amounts of big-and-middle micro-nutrient composition, improves the content of nutriment in seed, is planted to be follow-up
Good material base has been established in the sprouting of son, also added γ-aminobutyric acid component, it is a kind of important four in organism
Carbon nonprotein amino acid, can promote the growth and development of plant, now also strengthened the drought resisting of plant by people's utilization, resisted
In the characteristics such as cold, heatproof, but do not see and used it for improving the application in plant preventing from heavy metal characteristic, the present invention with the addition of
γ-aminobutyric acid, is applied not only to improve the characteristics such as the drought resistings of Strawberry seedlings, cold-resistant, heatproof, also by its with60Co- gamma-ray irradiations
Processing coordinates to strengthen the preventing from heavy metal characteristic of Strawberry seedlings, to solve the problems, such as the heavy metal pollution of soil of getting worse.60Co-
Gamma-ray irradiation processing is also a kind of existing method for treating seeds, usually to lift the activity of seed and germination survival rate,
And the application is by largely testing adjustment60The mode of Co- gamma-ray irradiations processing, coordinates the processing of seed soaking liquid, effectively
The preventing from heavy metal characteristic of Strawberry seedlings is improved, its growth quality in heavy-metal contaminated soil is improved, so as to improve
The economic benefit of plantation.
The present invention has the following advantages compared with prior art：
The present invention has carried out special Optimal improvements to the method for culturing seedlings of strawberry, effectively improves the quality of strawberry seed, is lifted
Its germinating growth characteristic, the strawberry seedling drought resisting finally educated, cold-resistant, temperature tolerance be strong, there is uniqueness to heavy metal element
Resistance, ensure that its growth quality in contaminated soil, improve the economic benefit of plantation, great application value.
Embodiment
Embodiment 1
A kind of method for culturing seedlings of strawberry, includes the following steps：
（1）It is prepared by strawberry seed：
Selection physically well develops, no disease and pests harm, the strawberry fruit having no mechanical damage, and then it is pruned after pericarp into the water, washed
Go after slurries to pull out dry strawberry seed is spare；
（2）Seed soaking：
By step（1）The strawberry seed of gained, which is put into seed soaking liquid, carries out an immersion treatment, and during which heating keeps leaching
The temperature of kind for the treatment of fluid is 40 DEG C, be stirred continuously after processing 10min strawberry seed is pulled out it is spare；The seed soaking liquid by
The material composition of following parts by weight：2 parts of γ-aminobutyric acids, 4 parts of chitosans, 10 parts of glucose, 2 parts of boric acid, 1 part of magnesium sulfate, 1
Part zinc sulfate, 3 parts of bamboo vinegars, 1200 parts of water；
（3）Radiation treatment：
By step（2）Strawberry seed after processing is put into60A radiation treatment is carried out in Co- gamma-ray irradiation instrument, is handled
It is after 10min that the taking-up of strawberry seed is spare；
（4）Secondary seed soaking：
By step（3）Strawberry seed after processing, which is placed again into seed soaking liquid, carries out secondary immersion treatment, during which heats
Keep seed soaking liquid temperature be 44 DEG C, be stirred continuously processing 15min after strawberry seed is pulled out it is spare；The seed soaking
Liquid and step（2）In it is identical；
（5）Secondary radiation treatment：
By step（4）Strawberry seed after processing is put into60Secondary radiation treatment is carried out in Co- gamma-ray irradiation instrument, is handled
It is after 15min that the taking-up of strawberry seed is spare；
（6）Seed seeding and seedling raising：
By step（5）Strawberry seed after processing is seeded in seedlings nursing plate, then control environment temperature for 24 ~ 27 DEG C, it is relatively wet
Spend for 70 ~ 75%, until seedling grows 3 ~ 4 true leaves, nursery is completed.
Further, step（2）Described in stir process rotating speed be 300 revs/min.
Further, step（3）Described in60During the processing of Co- gamma-ray irradiations, the dosage rate for controlling irradiation is 6.0Gy/
min。
Further, step（4）Described in stir process rotating speed be 450 revs/min.
Further, step（5）Described in60During the processing of Co- gamma-ray irradiations, the dosage rate for controlling irradiation is 7.0Gy/
min。
Further, step（6）Described in seedlings nursing plate carry out once sterilizing processing using preceding in sowing.
Embodiment 2
A kind of method for culturing seedlings of strawberry, includes the following steps：
（1）It is prepared by strawberry seed：
Selection physically well develops, no disease and pests harm, the strawberry fruit having no mechanical damage, and then it is pruned after pericarp into the water, washed
Go after slurries to pull out dry strawberry seed is spare；
（2）Seed soaking：
By step（1）The strawberry seed of gained, which is put into seed soaking liquid, carries out an immersion treatment, and during which heating keeps leaching
The temperature of kind for the treatment of fluid is 43 DEG C, be stirred continuously after processing 12min strawberry seed is pulled out it is spare；The seed soaking liquid by
The material composition of following parts by weight：2.5 parts of γ-aminobutyric acids, 5 parts of chitosans, 13 parts of glucose, 3 parts of boric acid, 2 parts of magnesium sulfate,
1.6 parts of zinc sulfate, 4 parts of bamboo vinegars, 1300 parts of water；
（3）Radiation treatment：
By step（2）Strawberry seed after processing is put into60A radiation treatment is carried out in Co- gamma-ray irradiation instrument, is handled
It is after 12min that the taking-up of strawberry seed is spare；
（4）Secondary seed soaking：
By step（3）Strawberry seed after processing, which is placed again into seed soaking liquid, carries out secondary immersion treatment, during which heats
Keep seed soaking liquid temperature be 46 DEG C, be stirred continuously processing 18min after strawberry seed is pulled out it is spare；The seed soaking
Liquid and step（2）In it is identical；
（5）Secondary radiation treatment：
By step（4）Strawberry seed after processing is put into60Secondary radiation treatment is carried out in Co- gamma-ray irradiation instrument, is handled
It is after 18min that the taking-up of strawberry seed is spare；
（6）Seed seeding and seedling raising：
By step（5）Strawberry seed after processing is seeded in seedlings nursing plate, then control environment temperature for 24 ~ 27 DEG C, it is relatively wet
Spend for 70 ~ 75%, until seedling grows 3 ~ 4 true leaves, nursery is completed.
Further, step（2）Described in stir process rotating speed be 350 revs/min.
Further, step（3）Described in60During the processing of Co- gamma-ray irradiations, the dosage rate for controlling irradiation is 6.3Gy/
min。
Further, step（4）Described in stir process rotating speed be 480 revs/min.
Further, step（5）Described in60During the processing of Co- gamma-ray irradiations, the dosage rate for controlling irradiation is 7.2Gy/
min。
Further, step（6）Described in seedlings nursing plate carry out once sterilizing processing using preceding in sowing.
Embodiment 3
A kind of method for culturing seedlings of strawberry, includes the following steps：
（1）It is prepared by strawberry seed：
Selection physically well develops, no disease and pests harm, the strawberry fruit having no mechanical damage, and then it is pruned after pericarp into the water, washed
Go after slurries to pull out dry strawberry seed is spare；
（2）Seed soaking：
By step（1）The strawberry seed of gained, which is put into seed soaking liquid, carries out an immersion treatment, and during which heating keeps leaching
The temperature of kind for the treatment of fluid is 45 DEG C, be stirred continuously after processing 15min strawberry seed is pulled out it is spare；The seed soaking liquid by
The material composition of following parts by weight：3 parts of γ-aminobutyric acids, 6 parts of chitosans, 15 parts of glucose, 4 parts of boric acid, 3 parts of magnesium sulfate, 2
Part zinc sulfate, 5 parts of bamboo vinegars, 1400 parts of water；
（3）Radiation treatment：
By step（2）Strawberry seed after processing is put into60A radiation treatment is carried out in Co- gamma-ray irradiation instrument, is handled
It is after 15min that the taking-up of strawberry seed is spare；
（4）Secondary seed soaking：
By step（3）Strawberry seed after processing, which is placed again into seed soaking liquid, carries out secondary immersion treatment, during which heats
Keep seed soaking liquid temperature be 48 DEG C, be stirred continuously processing 20min after strawberry seed is pulled out it is spare；The seed soaking
Liquid and step（2）In it is identical；
（5）Secondary radiation treatment：
By step（4）Strawberry seed after processing is put into60Secondary radiation treatment is carried out in Co- gamma-ray irradiation instrument, is handled
It is after 20min that the taking-up of strawberry seed is spare；
（6）Seed seeding and seedling raising：
By step（5）Strawberry seed after processing is seeded in seedlings nursing plate, then control environment temperature for 24 ~ 27 DEG C, it is relatively wet
Spend for 70 ~ 75%, until seedling grows 3 ~ 4 true leaves, nursery is completed.
Further, step（2）Described in stir process rotating speed be 400 revs/min.
Further, step（3）Described in60During the processing of Co- gamma-ray irradiations, the dosage rate for controlling irradiation is 6.5Gy/
min。
Further, step（4）Described in stir process rotating speed be 500 revs/min.
Further, step（5）Described in60During the processing of Co- gamma-ray irradiations, the dosage rate for controlling irradiation is 7.5Gy/
min。
Further, step（6）Described in seedlings nursing plate carry out once sterilizing processing using preceding in sowing.
Comparative example 1
This comparative example 1 compared with Example 2, eliminates step（4）Secondary seed soaking and step（5）Secondary radiation treatment
Processing operation, method and step all same in addition.
Comparative example 2
This comparative example 2 compared with Example 2, eliminates step（3）Radiation treatment and step（5）Secondary radiation treatment
Processing operation, method and step all same in addition.
Comparative example 3
This comparative example 3 compared with Example 2, eliminates step（2）Seed soaking and step（4）Secondary seed soaking
Processing operation, method and step all same in addition.
In order to contrast effect of the present invention, the strawberry of " large rich " kind is selected to use above-described embodiment respectively as experimental subjects
2nd, comparative example 1, comparative example 2,3 corresponding method of comparative example carry out nursery processing, and growth data is carried out
Statistics, is specifically shown in shown in table 1 below：
Table 1
| Germination percentage（%） | Nursery duration（My god） | |
| Embodiment 2 | 97.6 | 16 |
| Comparative example 1 | 95.1 | 18 |
| Comparative example 2 | 92.3 | 22 |
| Comparative example 3 | 86.5 | 26 |
Processing method of the present invention can effectively lift the germination percentage of strawberry seed it can be seen from upper table 1, and be obviously shortened and educated
The duration of seedling, beneficial to the high effect culture of commercialization Strawberry Seedlings.
In order to further contrast the seedling quality of the method for the present invention cultivation, to above-described embodiment 2, comparative example 1, contrast
Embodiment 2, comparative example 3 correspond to the strawberry seedling educated and carry out plantation cultural aim, select to carry out with a piece of plantation field real
Test, and take identical method to carry out final-period management, until ripe strawberry fruit is brought out；The soil for planting field is supported before experiment
Point situation is measured, and concrete operations are：Soil sample first is taken from orchard planting Tanaka, sampling depth is 0 ~ 20cm, and soil sample is through removing
Plant residue, air-dries, after mixing, and ground 1mm sieves are spare, then carries out physicochemical property test, soil pH pHS-4C+ types essence
Close pH meter measure, the content of organic matter are measured with one Outside Heating Method of potassium bichromate titrimetric method, and CEC is measured using ammonium acetate method, full nitrogen
Measured with semimicro Kelvin method, alkali-hydrolyzable nitrogen is measured with alkaline hydrolysis diffusion method, soil quick-effective phosphor 0.5molL-1 NaHCO3Method is surveyed
It is fixed, effective potassium 2molL-1HNO3A flame spectrophotometric determination is extracted, full Cd is cleared up with HCl-HNO3- HF-HClO4, graphite
Stove atomic absorption spectrophotometer method（NovAA400- Jena, Germanies）Measure, full Pb ICP-AES（TJA, USA）Measure.Specifically
Soil testing data are as shown in table 2 below：
Table 2
| pH | CEC（cmol/ kg） | Organic matter OM（g/ kg） | Full nitrogen（g/ kg） | Alkali-hydrolyzable nitrogen（mg/ kg） | Available phosphorus（mg/ kg） | Effective potassium（mg/ kg） | Quan Ge（mg/ kg） | Full lead（mg/ kg） |
| 6.58 | 16.4 | 44.9 | 0.32 | 168.5 | 15.4 | 101.9 | 2.11 | 6.23 |
Cadmium in Soil, the lead content of orchard planting Tanaka it can be seen from upper table 2 selected by the present invention is higher, belongs to moderate dirt
Dye.
After strawberry seedling plantation cultural aim, fruit and plant are tested, specific correction data such as table 3 below institute
Show：
Table 3
| Cd concentration in fruit（mg/kg） | Pb concentration in fruit（mg/kg） | Vitamin C content in fruit（mg/100g） | |
| Embodiment 2 | 0.013 | 0.038 | 111.4 |
| Comparative example 1 | 0.035 | 0.070 | 95.8 |
| Comparative example 2 | 0.063 | 0.150 | 66.9 |
| Comparative example 3 | 0.087 | 0.135 | 75.2 |
Note：Cd concentration described in upper table 3 is measured using the graphite furnace atomic absorption spectrometries of GB/T 5009.15-2003；Institute
The Pb concentration stated is measured using the graphite furnace atomic absorption spectrometries of GB 5009.12-2010.
The Strawberry seedlings that the method for the present invention is cultivated it can be seen from upper table 3 have very strong heavy metal resistance, and grow
Quality is more preferable, the great market competitiveness and economic benefit.
Claims (6)
1. a kind of method for culturing seedlings of strawberry, it is characterised in that include the following steps：
（1）It is prepared by strawberry seed：
Selection physically well develops, no disease and pests harm, the strawberry fruit having no mechanical damage, and then it is pruned after pericarp into the water, washed
Go after slurries to pull out dry strawberry seed is spare；
（2）Seed soaking：
By step（1）The strawberry seed of gained, which is put into seed soaking liquid, carries out an immersion treatment, and during which heating keeps leaching
The temperature of kind for the treatment of fluid is 40 ~ 45 DEG C, be stirred continuously after 10 ~ 15min of processing strawberry seed is pulled out it is spare；At the seed soaking
Manage material composition of the liquid by following parts by weight：2 ~ 3 parts of γ-aminobutyric acids, 4 ~ 6 parts of chitosans, 10 ~ 15 parts of glucose, 2 ~ 4 parts of boron
Acid, 1 ~ 3 part of magnesium sulfate, 1 ~ 2 part of zinc sulfate, 3 ~ 5 parts of bamboo vinegars, 1200 ~ 1400 parts of water；
（3）Radiation treatment：
By step（2）Strawberry seed after processing is put into60Carry out a radiation treatment in Co- gamma-ray irradiation instrument, processing 10 ~
It is after 15min that the taking-up of strawberry seed is spare；
（4）Secondary seed soaking：
By step（3）Strawberry seed after processing, which is placed again into seed soaking liquid, carries out secondary immersion treatment, during which heats
The temperature for keeping seed soaking liquid is 44 ~ 48 DEG C, be stirred continuously after 15 ~ 20min of processing strawberry seed is pulled out it is spare；The leaching
Kind treatment fluid and step（2）In it is identical；
（5）Secondary radiation treatment：
By step（4）Strawberry seed after processing is put into60Carry out secondary radiation treatment in Co- gamma-ray irradiation instrument, processing 15 ~
It is after 20min that the taking-up of strawberry seed is spare；
（6）Seed seeding and seedling raising：
By step（5）Strawberry seed after processing is seeded in seedlings nursing plate, then control environment temperature for 24 ~ 27 DEG C, it is relatively wet
Spend for 70 ~ 75%, until seedling grows 3 ~ 4 true leaves, nursery is completed.
A kind of 2. method for culturing seedlings of strawberry according to claim 1, it is characterised in that step（2）Described in stirring at
The rotating speed of reason is 300 ~ 400 revs/min.
A kind of 3. method for culturing seedlings of strawberry according to claim 1, it is characterised in that step（3）Described in60Co-γ
During x ray irradiation x processing, the dosage rate for controlling irradiation is 6.0 ~ 6.5Gy/min.
A kind of 4. method for culturing seedlings of strawberry according to claim 1, it is characterised in that step（4）Described in stirring at
The rotating speed of reason is 450 ~ 500 revs/min.
A kind of 5. method for culturing seedlings of strawberry according to claim 1, it is characterised in that step（5）Described in60Co-γ
During x ray irradiation x processing, the dosage rate for controlling irradiation is 7.0 ~ 7.5Gy/min.
A kind of 6. method for culturing seedlings of strawberry according to claim 1, it is characterised in that step（6）Described in seedlings nursing plate
In sowing once sterilizing processing is carried out using preceding.
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Cited By (5)
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| CN109042137A (en) * | 2018-08-22 | 2018-12-21 | 蚌埠市国药农业科技有限公司 | A kind of seeding growing seedlings method of highly nourishing health care strawberry |
| CN109089812A (en) * | 2018-08-07 | 2018-12-28 | 朱修伍 | A kind of implantation methods improving soybean quality |
| CN112106585A (en) * | 2020-09-18 | 2020-12-22 | 湖南大匠农业科技有限公司 | Kiwi fruit yield-increasing planting method |
| CN112219648A (en) * | 2020-09-15 | 2021-01-15 | 马鞍山市四季果业有限公司 | Strawberry seedling culture method |
| CN112219647A (en) * | 2020-09-15 | 2021-01-15 | 马鞍山市四季果业有限公司 | Green and harmless planting method of strawberries |
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| CN109089812A (en) * | 2018-08-07 | 2018-12-28 | 朱修伍 | A kind of implantation methods improving soybean quality |
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| CN112106585A (en) * | 2020-09-18 | 2020-12-22 | 湖南大匠农业科技有限公司 | Kiwi fruit yield-increasing planting method |
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