CN105027741B - The logical seed germination with a smile of poem beautiful jade and the method for nursery - Google Patents
The logical seed germination with a smile of poem beautiful jade and the method for nursery Download PDFInfo
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Abstract
The present invention relates to a kind of logical seed germination with a smile of poem beautiful jade and the methods of nursery, belong to field of plant variety breeding technology.This approach includes the following steps：Oil-film removing：It after seed is removed aril, is cleaned with alkaline solution, its external oil film is removed；Seed soaking：Using the method for warm-cold seed treatment, the seed after above-mentioned oil-film removing is made to be soaked in 45 60 DEG C of water, keep 2 8min, then wait for that water temperature is down to room temperature, continues 26 46h of room temperature seed soaking；Disinfection and breaking dormancy：Seed is sterilized with disinfectant, 36 60h are then impregnated with gibberellin again；Vernalization：In the environment of relative humidity is 80 95%, with 14 18h of illumination and dark 6 10 hours alternate treatment seeds, until seed shows money or valuables one carries unintentionally；Sowing：The above-mentioned seed to show money or valuables one carries unintentionally is seeded in the matrix for applying fertilizer, is cultivated to seed germination.The germination rate of the logical seed with a smile of poem beautiful jade can be increased to 50% or more by 20% or so using the above method.
Description
Technical field
The present invention relates to field of plant variety breeding technology, more particularly to a kind of logical side of seed germination and nursery with a smile of poem beautiful jade
Method.
Background technology
Poem beautiful jade is logical with a smile, and scientific name is Michelia sirindhorniae (Noot.et Chal.) N.H.Xia et
X.H.Zhangj.Currently, also generally using poem beautiful jade wooden supporter orchid (Magnolia sirindhorniae Noot.＆ in the world
Chalermglin it) is named.The seeds are one of critically endangered rare tree species in the world, and leaf, Huadu are very fragrant, can be carried
Refine rare natural plants essence.
Poem beautiful jade is logical, and source area is Thailand with a smile, is the evergreen megaphanerophyte of Magnoliaceae, and trunk is straight and upright, high up to 30-35m.Blade
Ellipse, tender leaf two sides are close by the micro- pubescence of brown；Hua Dan is born in the axil on proximal branch top, and tapel 12-18, Dan Duohua can open 2-3
It, the florescence is in the 6-7 months.The logical happiness with a smile of poem beautiful jade is born in the glam woods of high humidity, and being uniquely can be in water in Magnoliaceae large family
The seeds of middle growth, and fast growing, it is wooden excellent rare, there is very high economic value.
But the logical ectogenesis technology with a smile of poem beautiful jade and immature at present, only have in terms of cultured in vitro regeneration plant
Greater advance, and cultivated since seed, germination rate and outplanting rate be not high, and for how to improve seed in routine techniques
Germination rate and seed seedling-raising etc. have no progress.As conventionally the logical seed with a smile of the poem beautiful jade after harvesting is put into
Wet sand middle level is hidden, until the sowing in March of second year, germination rate is relatively low, and emergence in after planting 30-60 days just all sprouts.
Invention content
Based on this, it is necessary in view of the above-mentioned problems, the method that a kind of logical seed germination with a smile of poem beautiful jade is provided, using the party
Method can make the logical seed with a smile of poem beautiful jade have higher seed germination rate, be deposited to solve when artificial cultivation poem beautiful jade is logical to have a smile on one's face
The low problem of germination rate.
A kind of method of the logical seed germination with a smile of poem beautiful jade, includes the following steps：
Oil-film removing：Seed is placed in ventilation without sunlight straight shot places, until after seed receives slurry, exosper blackening and seed softening,
The seed is soaked in water 1-2 days, after removing aril, then is cleaned with alkaline solution, its external oil film is removed, rinsing
It is spare afterwards；
Seed soaking：Using the method for warm-cold seed treatment, the seed after above-mentioned oil-film removing is made to be soaked in 45-60 DEG C of water, kept
Then 2-8min waits for that water temperature is down to room temperature, continue room temperature seed soaking 26-46h；
Disinfection and breaking dormancy：The seed after above-mentioned seed soaking is taken, is sterilized with disinfectant, then again with 1000-2000mg/L
Gibberellin impregnate 36-60h, break the dormant state of seed；
Vernalization：In the environment of relative humidity is 80-95%, with illumination 14-18h and 6-10 hours alternate treatment kinds of dark
Son, until seed shows money or valuables one carries unintentionally；The light intensity of the illumination is 2000-4000Lx, and it is 25-35 DEG C that temperature is kept when illumination, when dark
It is 15-25 DEG C to keep temperature；
Sowing：The above-mentioned seed to show money or valuables one carries unintentionally is seeded in the matrix for applying fertilizer, is cultivated to seed germination.
The logical seed with a smile of poem beautiful jade is placed in 45-60 DEG C of higher temperature water by the method for the logical seed germination with a smile of above-mentioned poem beautiful jade
In soak seed, and under high humidity environment, vernalization is carried out with illumination and dark alternate treatment seed, it is logical with a smile that poem beautiful jade can be improved
The germination rate of seed.
The specific method of the warm-cold seed treatment is in one of the embodiments,：By the seed infiltration after above-mentioned oil-film removing
In 10-30 DEG C of water, 80-95 DEG C of hot water is added, is stirred while hot water is added, so that water temperature is reached 45-60 DEG C, make kind
Son is soaked in 45-60 DEG C of the water, is kept 2-8min, is then waited for that water temperature is down to room temperature, and room temperature seed soaking 26-46h is continued.
Using the method for above-mentioned warm-cold seed treatment, the germination rate of the logical seed with a smile of poem beautiful jade can be further increased.
In one of the embodiments, in the seed soaking step, the room temperature seed soaking is using the method for intermittent seed soaking, tool
Body is：Seed is soaked in 12-20h in the water of room temperature, controls out moisture, moisturizing 6-10h is wrapped up with wet cloth, then impregnate 6-10h, controlled
Go out moisture, with wet cloth package moisturizing 2-6h, you can.Using the method for above-mentioned intermittent seed soaking, it is logical that poem beautiful jade can be further increased
The germination rate of seed with a smile.
In one of the embodiments, in the sowing step, the matrix is pressed by river sand, haydite, peat soil, laterite earth
It is 1 according to mass ratio:0.5-1.5:1-3:2-6 (preferably 1:1:2:4) it is mixed；The fertilizer is that Ai Beishi long-acting slow-releases are compound
Fertilizer, the fertilizer are applied according to the amount of every cube of matrix 2.5-3.5kg.Using above-mentioned matrix, have the advantages that water conservation is ventilative, it is full
Sufficient poem beautiful jade is logical to grow the required hygrophilous growth characteristics for being afraid of flood with a smile.Due to N, P height of seedling of early stage seedling with a smile logical to poem beautiful jade,
The quantity active influence of length and I grade lateral root of main root is notable, and the height of the concentration of early stage K tree seedling seedling with a smile logical to poem beautiful jade
Form and root system growth effect it is little.Therefore use above-mentioned fertilizer, especially apply Ai Beishi sustained slow-release fertilizers, wherein N,
P content is higher, N-P-K 18-18-8, has and reduces fertilizer application frequency reduction labour cost, reduces what plant root cells were burnt
The advantages that dangerous.
Further include making preparations for sowing in one of the embodiments, before the oil-film removing step：The logical fringe shape Follicle radish with a smile of Yu Shilin
When fruit by yellow green switchs to bronzing or yellowish-brown , Follicle radish fruit is not yet cracked or a small amount of cracking exposes kind of grain, the Follicle radish fruit is harvested,
And the Follicle radish fruit is placed in ventilating and cooling place , Dai Follicle radish natural crackings, kind grain is deviate from naturally to get the logical seed with a smile of poem beautiful jade.On
The 9-11 months that collecting time is generally seed maturity are stated, harvests all have an impact to germination rate too late too early, harvesting can also too late
You Yu Follicle radish cracks or animal grazing eclipse causes loss of seeds, reduces seed harvest yield.
In one of the embodiments, in the oil-film removing step, the alkaline solution is liquid soap or 30-45 DEG C of pH
For the alkaline solution more than 7 and less than or equal to 8.Had using the alkaline solution and goes oil-film removing convenient and do not damage the excellent of seed
Point.
In one of the embodiments, it is described disinfection and breaking dormancy step in, with disinfectant sterilize specific method be：
With 0.1-0.3g/100ml liquor potassic permanganate surface sterilization 20-40min, then with volumn concentration be 75% ethanol solution
Or the H that volumn concentration is 3%202Solution disinfection seed 20-40 seconds.Method described above carries out disinfection, and has simple and quick easy
Operation, material is easy to obtain, to person poultry harmless, the advantages that having no toxic side effect
The invention also discloses a kind of methods of the logical nursery with a smile of poem beautiful jade, using the logical seed germination with a smile of above-mentioned poem beautiful jade
Method makes the logical seed germination with a smile of poem beautiful jade, then moves in outdoor cool canopy the logical seed bud with a smile of the poem beautiful jade of rudiment, keeps logical
Wind is ventilative and temperature >=5 DEG C carry out nursery, is grown to 5-6cm after seedling, transplants seedlings in scheduled Seedling bag and cultivate, and
Nutrient solution is drenched by pre-provisioning request, cultivates to seedling and is out of the garden.
The method of the logical nursery with a smile of above-mentioned poem beautiful jade keeps poem beautiful jade logical using the method for the logical seed germination with a smile of above-mentioned poem beautiful jade
Seed has higher germination rate with a smile, and according to the logical growth characteristics with a smile of poem beautiful jade, moves it to nursery in outdoor cool canopy, energy
Enough promoting poem beautiful jade to lead to, growth of seedling is good, improves the logical outplanting rate with a smile of poem beautiful jade, solves the seed seedling-raising in artificial cultivation
Problem.
The obscurity of the cloudy canopy is 70-80% in one of the embodiments, is highly 1.8-2.0 meters；Seedling is moved
It plants after being cultivated in scheduled Seedling bag, drenched one time of nutrition liquid every 10-20 days, be out of the garden to the month in next year 3-4 seedling until cultivating,
And gradually the shading net of cloudy canopy is opened within 1 month before being out of the garden and carry out hardening.Nursery is carried out using above-mentioned condition, it can be further
Improve the logical outplanting rate with a smile of poem beautiful jade.
It is 100-60 that the nutrient solution, which is mass ratio, in one of the embodiments,:1 water：Potassium sulfate compound fertilizer, institute
State the potassium sulfate compound fertilizer that potassium sulfate compound fertilizer is preferred Buddhist nun's board 45%.45% compound potassium sulfate fertilizer is sprayed in the nursery later stage,
The N-P-K of the potassium sulfate compound fertilizer of good Buddhist nun's board 45% is 20-5-20, and the ratio for applying K at this time is more, contributes to poem beautiful jade logical
The stalwartness and lignifying of seedling stalk with a smile can effectively prevent lodging and the root rot of nursery stock, improve the resistance of seedling.
Compared with prior art, the invention has the advantages that：
A kind of method of the logical seed germination with a smile of poem beautiful jade of the present invention, by the logical seed with a smile of poem beautiful jade be placed in 45-60 DEG C compared with
It soaks seed in high-temperature water, and under high humidity environment, vernalization is carried out with illumination and dark alternate treatment seed, it can be by poem beautiful jade
The germination rate of logical seed with a smile is increased to 50% or more by 20% or so.
Also, the present invention is also optimized each step of the above method, can be further by the method for warm-cold seed treatment
The germination rate of the logical seed with a smile of poem beautiful jade is increased to 75% or more.It is subject to the method for intermittent seed soaking again simultaneously, it finally can be by poem
The germination rate of the logical seed with a smile of beautiful jade is increased to 90% or more, and it is critically endangered rare to greatly improve the logical this world with a smile of poem beautiful jade
The germination percentage of seeds provides crucial prerequisite for its artificial cultivation.
A kind of method of the logical nursery with a smile of poem beautiful jade of the present invention, the method for seed germination with a smile is led to using above-mentioned poem beautiful jade,
Make the logical seed with a smile of poem beautiful jade that there is higher germination rate, and according to the logical growth characteristics with a smile of poem beautiful jade, moves it to outdoor cool canopy
Middle nursery, and spray suitable nutrient solution, poem beautiful jade can be promoted to lead to, and growth of seedling is good, improves logical being out of the garden with a smile of poem beautiful jade
Rate solves the problems, such as the seed seedling-raising in artificial cultivation.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to embodiment to invention is more fully described.Specific implementation
Presently preferred embodiments of the present invention is given in mode.But the present invention can realize in many different forms, however it is not limited to
Embodiment described herein.Make understanding to the disclosure more on the contrary, purpose of providing these embodiments is
Add thorough and comprehensive.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Embodiment 1
A kind of method of the logical seed germination with a smile of poem beautiful jade, includes the following steps：
One, it makes preparations for sowing.
In the 9-11 months of seed maturity, bronzing or yellowish-brown is switched to by yellow green in poem beautiful jade logical Sui Zhuan Follicle radish fruits with a smile
When Se , Follicle radish fruits are not yet cracked or a small amount of cracking exposes cerise kind grain, the Xian red Follicle radish fruits are harvested, and Jiang the Follicle radish fruit
It is shady and cool without , Dai Follicle radish natural crackings at direct sunlight to be placed in ventilation, kind grain is deviate from naturally to get the logical seed with a smile of poem beautiful jade.
Harvest and all have an impact to germination rate too late too early, harvesting too late can also You Yu Follicle radish cracking or animal grazing eclipse cause to plant
Son loss, reduces seed harvest yield.
Two, oil-film removing.
Seed is placed in ventilation without sunlight straight shot places, until after seed receives slurry, exosper blackening and seed softening, by the seed
It is soaked in water 1-2 days, after removing aril, then is cleaned with alkaline solution, until the surface of the seed has astringent sense, you can it is external
Oil film removes, spare after being rinsed with clear water.
The alkaline solution (such as sodium bicarbonate) that the alkaline solution is liquid soap or 40 DEG C of pH is 8.
Three, it soaks seed.
1, warm-cold seed treatment.
Seed after above-mentioned oil-film removing is infiltrated in cold water (10-30 DEG C), 85-90 DEG C of hot water is added, hot water is added
While stir rapidly, avoid scald seed, so that water temperature is reached 45-60 DEG C, and keep 5min, then proceed to stirring wait for water temperature drop
To 30 DEG C, it is placed in room temperature and continues to soak seed.
2, intermittent seed soaking.
Seed is soaked in 16h in the water of room temperature (this time includes the time of above-mentioned oil-film removing and warm-cold seed treatment), is controlled out
Moisture wraps up moisturizing 8h with wet cloth, then impregnates 8h, controls out moisture, and moisturizing 4h is wrapped up with wet cloth, is not glued until hand touches wet feel well,
.
Four, disinfection and breaking dormancy.
1, it sterilizes.
The seed after above-mentioned seed soaking is taken, is sterilized with disinfectant, specific method is：With 0.2g/100ml liquor potassic permanganate tables
Face sterilizes 30min, then the H that the ethanol solution or volumn concentration for being 75% with volumn concentration are 3%202Solution disinfection
Seed 30 seconds.
2, breaking dormancy.
48h is impregnated with the gibberellin of 1500mg/L, breaks the dormant state of seed
The seed after above-mentioned seed soaking is taken, is sterilized with disinfectant, then again
Five, vernalization.
In the environment of relative humidity is 90%, with illumination 16h and dark 8 hours alternate treatment seeds, until seed reveals
(i.e. radicle extends, and exposes white bud) in vain；The light intensity of the illumination is 3000Lx, and it is 30 DEG C that temperature is kept when illumination, dark
When keep temperature be 20 DEG C.
Six, it sows.
The interior suitably divulged information is selected, matrix is packed into breeding bag, is then dug a hole among matrix, the seed that will be showed money or valuables one carries unintentionally
Point is sowed in hole, and with the loam uniform fold seed of sieving after program request ten thousand, thickness is advisable (about 2cm) with can not see seed, then is used
Millet straw covers seedbed, and thickness is advisable with loseing soil, and straw rope is then drawn to fix millet straw to prevent being blown to four winds again.
Above-mentioned breeding bag is made of polyethylene film, and the container of 10 × 20 (bore × height, cm × cm) is selected to carry out breeding.
The matrix is 1 according to mass ratio by river sand, haydite, peat soil, laterite earth:1:2:4 are mixed；The fertilizer
For love bass long-acting sustained-release complex fertilizer (commercially available), the fertilizer is applied according to the amount of every cube of matrix 3.0kg.
It is cultivated as stated above to seed germination.
Embodiment 2
A kind of method of the logical nursery with a smile of poem beautiful jade, includes the following steps：
One, the logical seed germination with a smile of poem beautiful jade is made using the method for embodiment 1.
Two, the logical seed bud with a smile of the poem beautiful jade of rudiment is moved in outdoor cool canopy, the obscurity of the moon canopy is 75%, high
Degree is 1.8-2.0 meters, keeps ventilated and temperature >=5 DEG C carry out nursery.
When temperature be less than 5 DEG C when, should cover on cool canopy plastic film progress it is cold-proof, it is when there is sunlight on daytime, part is thin
Film open it is ventilative, at night cover heat preservation again.
Three, it is grown to 5-6cm after seedling, carries out sprout transplanting, transplant seedlings in scheduled Seedling bag, be placed in same
It is cultivated in one cool canopy.
Four, moistening in Seedling bag is kept, drenched one time of nutrition liquid after 1-2 months every 15 days, the nutrient solution is mass ratio
It is 80:1 water：45% potassium sulfate compound fertilizer, the potassium sulfate compound fertilizer are preferred the potassium sulfate compound fertilizer of Buddhist nun's board 45%
(commercially available).
Five, it cultivates to the 3-4 months in next year, seedling can be out of the garden, and be out of the garden first 1 month and gradually open the shading net
Carry out hardening.
Embodiment 3
A kind of method of the logical seed germination with a smile of poem beautiful jade, it is essentially identical with the method for embodiment 1, the difference is that：
Three, it soaks seed.
Seed after above-mentioned oil-film removing being soaked in 55 DEG C of water, keeps 5min, then stirring waits for that water temperature is down to 30 DEG C,
It is placed in room temperature and continues the 36h that soaks seed.
Embodiment 4
A kind of method of the logical seed germination with a smile of poem beautiful jade, it is essentially identical with the method for embodiment 1, the difference is that：
Three, it soaks seed.
Seed after above-mentioned oil-film removing is infiltrated in cold water (10-30 DEG C), 85-90 DEG C of hot water is added, hot water is added
While stir rapidly, avoid scald seed, so that water temperature is reached 45-60 DEG C, and keep 5min, then proceed to stirring wait for water temperature drop
To 30 DEG C, it is placed in room temperature and continues the 36h that soaks seed.
Comparative example 1
A kind of method of the logical seed germination with a smile of poem beautiful jade, it is essentially identical with the method for embodiment 3, the difference is that：
Three, it soaks seed.
Seed after above-mentioned oil-film removing is soaked in 25 DEG C of water the 36h that soaks seed.
Comparative example 2
A kind of method of the logical seed germination with a smile of poem beautiful jade, it is essentially identical with the method for embodiment 3, the difference is that：
Three, it soaks seed.
Seed after above-mentioned oil-film removing being soaked in 75 DEG C of water, keeps 5min, then stirring waits for that water temperature is down to 30 DEG C,
It is placed in room temperature and continues the 36h that soaks seed.
Experimental example
The logical seeds cultivation with a smile of poem beautiful jade, more different seed soakings are carried out according to the method for above-described embodiment and comparative example
To seed germination rate and from the influence for being seeded into germinating time, the results are shown in table below.
The different seed soaking of table 1. is to seed germination rate and from the influence for being seeded into germinating time
| Seed soaking mode | From the time (d) for being seeded into germination | Germination rate (%) |
| Comparative example 1 | 30~40 | 21.4% |
| Comparative example 2 | 20~33 | 6.7% |
| Embodiment 3 | 25~35 | 56.4% |
| Embodiment 4 | 10~25 | 78.2% |
| Embodiment 1 | 10~20 | 92.7% |
As can be seen that in embodiment 1,3 and 4 in from the above, the logical seed with a smile of poem beautiful jade is placed in 45-60 DEG C higher
It soaks seed in temperature water, and vernalization is carried out with illumination and dark alternate treatment seed, it being capable of sprouting the logical seed with a smile of poem beautiful jade
Bud rate is increased to 50% or more.And comparative example 1 is as a result of the modes of conventional 25 DEG C of seed soaking, germination rate is relatively low, only
21.4%, but such as soaking temperature is too high, and 75 DEG C as used by comparative example 2, temperature is again too high, it is understood that there may be scalds seed extremely
Problem, germination rate is down to 6.7%.
In the method for embodiment 1, the warm-cold seed treatment mode for scalding water (85-90 DEG C of water) is added due to not only using, but also use
Intermittent seed soaking mode, makes its germination rate highest, up to 92.7%.Although embodiment 4 uses the warm-cold seed treatment for being added and scalding water
Mode, but be 78.2% that using intermittent seed soaking, germination rate is not slightly lower.And the method for embodiment 3, both do not used
The warm-cold seed treatment mode for scalding water is added, and that using intermittent seed soaking mode, germination rate is not so good as embodiment 1 and 4.
Also, the embodiment 1 and 4 that the warm-cold seed treatment method for scalding water is added is used, is obtained from the time for being seeded into germination
Larger shortening has been arrived, has been shortened to 10-25 days within 30~40 days from what ordinary room temperature was soaked seed.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of method of the logical seed germination with a smile of poem beautiful jade, which is characterized in that include the following steps：
Oil-film removing：Seed is placed in ventilation without sunlight straight shot places, until after seed receives slurry, exosper blackening and seed softening, by this
Seed is soaked in water 1-2 days, after removing aril, then is cleaned with alkaline solution, its external oil film is removed, standby is rinsed
With；
Seed soaking：Using the method for warm-cold seed treatment, the seed after above-mentioned oil-film removing is made to be soaked in 45-60 DEG C of water, keeps 2-
Then 8min waits for that water temperature is down to room temperature, continue room temperature seed soaking 26-46h；
Disinfection and breaking dormancy：The seed after above-mentioned seed soaking is taken, is sterilized with disinfectant, then again with the red of 1000-2000mg/L
Mycin impregnates 36-60h, breaks the dormant state of seed；
Vernalization：In the environment of relative humidity is 80-95%, with illumination 14-18h and 6-10 hours alternate treatment seeds of dark,
Until seed shows money or valuables one carries unintentionally；The light intensity of the illumination is 2000-4000Lx, and it is 25-35 DEG C that temperature is kept when illumination, is kept when dark
Temperature is 15-25 DEG C；
Sowing：The above-mentioned seed to show money or valuables one carries unintentionally is seeded in the matrix for applying fertilizer, is cultivated to seed germination；
The specific method of the warm-cold seed treatment is：Seed after above-mentioned oil-film removing is infiltrated in 10-30 DEG C of water, 80-95 is added
DEG C hot water, be added hot water while be stirred, so that water temperature is reached 45-60 DEG C, seed made to be soaked in 45-60 DEG C of the water
In, 2-8min is kept, then waits for that water temperature is down to room temperature, continues room temperature seed soaking 26-46h.
2. the method for the logical seed germination with a smile of poem beautiful jade according to claim 1, which is characterized in that in the seed soaking step,
The room temperature seed soaking is using the intermittent method soaked seed, specially：Seed is soaked in 12-20h in the water of room temperature, control water outlet
Point, moisturizing 6-10h is wrapped up with wet cloth, then impregnate 6-10h, controls out moisture, with wet cloth package moisturizing 2-6h, you can.
3. the method for the logical seed germination with a smile of poem beautiful jade according to claim 1, which is characterized in that in the sowing step,
The matrix is 1 according to mass ratio by river sand, haydite, peat soil, laterite earth:0.5-1.5:1-3:2-6 is mixed；The fertilizer
Material is Ai Beishi long-acting sustained-release complex fertilizers, and the fertilizer is applied according to the amount of every cube of matrix 2.5-3.5kg.
4. according to the method for the logical seed germination with a smile of claim 1-3 any one of them poem beautiful jades, which is characterized in that the oil removing
Before film step, further include
It makes preparations for sowing：The logical fringe shape Follicle radish fruits with a smile of Yu Shilin switch to bronzing or yellowish-brown by yellow green, and Follicle radish fruit not yet cracks or lacks
When amount cracking exposes kind grain, the Follicle radish fruit is harvested, and the Follicle radish fruit is placed in ventilating and cooling place , Dai Follicle radish natural crackings, plant grain
Naturally deviate to get the logical seed with a smile of poem beautiful jade.
5. according to the method for the logical seed germination with a smile of claim 1-3 any one of them poem beautiful jades, which is characterized in that the oil removing
In film step, the alkaline solution is that liquid soap or 30-45 DEG C of pH are alkaline solution more than 7 and less than or equal to 8.
6. according to the method for the logical seed germination with a smile of claim 1-3 any one of them poem beautiful jades, which is characterized in that the disinfection
And in breaking dormancy step, it is with the specific method that disinfectant sterilizes：Disappeared with 0.1-0.3g/100ml liquor potassic permanganates surface
Malicious 20-40min, then be 75% with volumn concentration ethanol solution or volumn concentration be 3% H202Solution disinfection kind
It is 20-40 seconds sub-.
7. a kind of method of the logical nursery with a smile of poem beautiful jade, which is characterized in that contain using claim 1-6 any one of them poem beautiful jades are logical
The method for laughing at seed germination makes the logical seed germination with a smile of poem beautiful jade, and the logical seed bud with a smile of the poem beautiful jade of rudiment is then moved to outdoor
In cool canopy, keeps ventilated and temperature >=5 DEG C carry out nursery, grown to 5-6cm after seedling, transplant seedlings to scheduled educate
It is cultivated in seedling bag, and nutrient solution is drenched by pre-provisioning request, cultivated to seedling and be out of the garden.
8. the method for the logical nursery with a smile of poem beautiful jade according to claim 7, which is characterized in that the obscurity of the moon canopy is
70-80% is highly 1.8-2.0 meters；It transplants seedlings in scheduled Seedling bag after cultivating, every the primary battalion of leaching in 10-20 days
Nutrient solution is out of the garden until cultivating to the month in next year 3-4 seedling, and 1 month before being out of the garden gradually refines the shading net of cloudy canopy opening
Seedling.
9. according to the method for the logical nursery with a smile of claim 7-8 any one of them poem beautiful jades, which is characterized in that the nutrient solution is
Mass ratio is 100-60:1 water：Potassium sulfate compound fertilizer, the potassium sulfate compound fertilizer are preferred the potassium sulfate type of Buddhist nun's board 45%
Composite fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591269.6A CN105027741B (en) | 2015-09-16 | 2015-09-16 | The logical seed germination with a smile of poem beautiful jade and the method for nursery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591269.6A CN105027741B (en) | 2015-09-16 | 2015-09-16 | The logical seed germination with a smile of poem beautiful jade and the method for nursery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105027741A CN105027741A (en) | 2015-11-11 |
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| CN107135885A (en) * | 2017-06-07 | 2017-09-08 | 合肥申沃园艺有限公司 | A kind of method for culturing seedlings for improving plant percent |
| CN107996070A (en) * | 2018-01-22 | 2018-05-08 | 马鞍山市全润农业科技有限公司 | A kind of asparagus lettuce seed germination and the method for nursery |
| CN108522114B (en) * | 2018-03-19 | 2020-10-27 | 广东神州木兰园林有限公司 | Method suitable for ecological greening of tropical and subtropical monsoon climate coastal areas |
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| "玉兰亚属植物种子预处理及播种技术研究进展";贾忠奎等;《学术园地》;20090122;第1.2.1节、第3.2节 * |
| 野生蔬菜水茄种子发芽特性的研究;许良政等;《种子》;20090825;第45-47页 * |
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