CN109258374A - A kind of Primula obconica Hance cultural method - Google Patents
A kind of Primula obconica Hance cultural method Download PDFInfo
- Publication number
- CN109258374A CN109258374A CN201811110129.2A CN201811110129A CN109258374A CN 109258374 A CN109258374 A CN 109258374A CN 201811110129 A CN201811110129 A CN 201811110129A CN 109258374 A CN109258374 A CN 109258374A
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- Prior art keywords
- primula
- obconica hance
- seed
- primula obconica
- hance
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/60—Flowers; Ornamental plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
Abstract
The invention discloses a kind of Primula obconica Hance cultural methods comprising following steps: plant left to run to seed harvests Primula obconica Hance seed when north fruit turns yellow；Sowing；The sowing of mid or late June to early July impregnates simultaneously vernalization Primula obconica Hance seed prior to seeding, increases the light application time of seed, reinforce the scattering light transmittance of seed；Seedling management；Growth of seedling temperature is controlled in 20-25；Blossom-control technics；When blooming, temperature is controlled at 10-15 DEG C；Artificial pollination；The stamen of other Primula malacoides Varieties in Pollen Morphology is awarded by matchstick to the gynoecium of Primula obconica Hance flower, solid after Primula obconica Hance flower withers, harvesting；Perennial root retains.The present invention is managed by correct fertilizing management and temperature, implantation methods high survival rate, the economic benefit and ornamental value having had, and is conducive to the raising yield and quality of Primula obconica Hance flower.
Description
Technical field:
The present invention relates to Primula obconica Hance field more particularly to a kind of Primula obconica Hance cultural methods.
Background technique:
Primula obconica Hance, Primulaceae, primula herbaceos perennial, rhizomes tubbiness, leaf oval, ellipse or square circle
Shape is bordering on hairless or coat above, and hair is extremely short, and below along vein by many cells pubescence, scape 1 at most piece is extracted out from leafage,
Umbel 2-13 flower, bract is linear to wire lanceolar, calyx cup-shaped or wealthy mitriform, and sliver obovate spends special-shaped or homotype,
Stamen is born in corolla tube middle and upper part, and capsule is spherical, and about 3.5 millimeters of diameter.The 3-6 month blooms.
The habit of the plant: warm temperate zone plant, be grown on it is moist spaciously, limes marginis and border, extra large happy expression waits Wen Liang, wet
The environment of profit and draining is good, rich humus-containing soil, non-refractory and strong direct sunlight, it is most also not cold-resistant.
The Primula malacoides for being typically used as cold greenhouse potted flower are preferably cultivated with neutral soil.Intolerant to frost, the florescence is early.And it is arranged as open country flower bed
Europe Primula malacoides, then be suitble to be grown on Schattenseite or half shade environment, happiness draining is good, rich humus-containing soil.
Sowing be cultivate Primula malacoides technological difficulties, because thus category seed it is tiny, the service life is short, do not germinate more than next year old kind or
Germination percentage is extremely low.So acquisition seed is the premise for realizing seminal propagation in due course.The duration is sprouted generally 20 when producing seed per year
It or so begins to sprout for after planting 7-10 days, is generally sprouting in beginning 2-3 days into sprouting peak period.Certainly, seed is sprouted
The concrete condition of hair also to regard its type, sowing time and it is different, mid or late June to early July sowing it is best, opened after general 7-10 days
Begin to sprout, New Year's Day, and the plant nutrition phase was long, robust growth to full-bloom stage is in during the Spring Festival；But if planted in fall, sprout
Rate is lower, and plant is short and small, and crown diameter is smaller, seriously affects the ornamental value of plant.
Seed grain weight also will affect the sprouting situation for flower seed of heralding spring, and weight seed germination rate is high and speed of germinating is fast, broadcast
The viability of plant is high after kind, and fascicled leaves is more, and flower amount is big, and seed amount is mostly etc..The seed is light requirement seed, when seed is sprouted
It needs to receive to scatter light to activate internal enzyme system, and is preferred with scattering light transmittance 55%, the germination rate of seed under direct light
All very low with germination percentage, though higher than under direct light in the germination percentage under dark conditions, the seedling of growth all lodges.
The world ISTA(Seed Inspection association) " international seed control laboratory operation manuals " introduce, flower seed of heralding spring is sprouted suitable
Temperature is 15 DEG C -20 DEG C, and highest threshold temperature is 25 DEG C.But some researches show that, as long as reinforcing maintenance management, seeding technique is improved,
The ceiling temperature that seed is sprouted at least can be improved to 30 DEG C.Proper treatment is carried out to seed with gibberellin, ABT root-inducing powder etc.,
It can promote to sprout.In addition, humidity, culture medium etc. are also to influence an important factor for primula seed is sprouted.In short, control
Good various chemical factors, grasp seeding technique, are the key that realize plant introduction cultivation.
Primula malacoides are the couriers in spring, and when not sleeping again completely also greatly, many virtues are withered, and not to the greatest extent, it is stealthily opened frost and snow
Out flower, border, at small stream side, on meadow or Cheng Cong, it is or in flakes, lively, tell people's spring coming.
Primula malacoides are people through a kind of common flowers and plants, are to have one of plant of ornamental value, are commonly used to beautification household
Environment.In addition, Primula malacoides also have medical value.
Summary of the invention:
It is an object of the invention to overcome problem above of the existing technology, a kind of Primula obconica Hance cultural method is provided, by just
True fertilizing management and temperature control, implantation methods high survival rate, the economic benefit and ornamental value having had, are conducive to Hubei Province report
Spring flower improves yield and quality.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of Primula obconica Hance cultivation side
Method, including following cultivation step:
1) plant left to run to seed；In late March, select no disease and pests harm, robust plant, large flower and brilliant color Primula obconica Hance plant as reserving seed for planting
Plant, keeping relative humidity is 44% ~ 46%, is maintained the temperature at 12-22 DEG C, is applied fertilizer every 12 ~ 14 days, is adopted when north fruit turns yellow
Receive Primula obconica Hance seed；
2) it sows；The sowing of mid or late June to early July impregnates simultaneously vernalization Primula obconica Hance seed, at 15 DEG C -20 DEG C prior to seeding
Under, add gibberellin, ABT root-inducing powder, promotees Primula obconica Hance seed germination, meanwhile, increase the light application time of seed, reinforces the scattering of seed
Light transmittance；
3) seedling management；Flowerpot or greenhouse or farmland, fertilising one in two weeks are migrated within 10-15 days after Primula obconica Hance seedling is unusual
Secondary, rich water concentration increases to 30%, and waters sooner or later, keeps humidity Routine Management, growth of seedling temperature control after 50%, 14 day
System is in 20-25；
4) blossom-control technics；When blooming, temperature is controlled at 10-15 DEG C；
5) artificial pollination；The stamen of other Primula malacoides Varieties in Pollen Morphology is awarded by matchstick to the gynoecium of Primula obconica Hance flower, Hubei Province report
It is solid after spring flower withers, harvesting；
6) perennial root retains；June enters dormant period, Primula obconica Hance flower is migrated to ventilating and cooling place, temperature controls on 15 DEG C of left sides
The right side, soil conservation is wet, and applies thin manure management；October sends out young leaves, will see flower successively December.
Preferably, avoiding high fever in Primula obconica Hance sprigging ten days, shade prevents in the management process in seedling stage
Direct sunlight, Shading time is gradually shortened in Primula obconica Hance seedling after two weeks, and suitably loosens the soil, and imposes 10% hair thin manure；Described Hubei Province
The compost heralded spring includes leaf mould 40%, field of vegetables soil 30%, barnyard manure soil 20%, husky 10% uniform stirring.
Preferably, the best period of the artificial pollination be Primula obconica Hance the flowers are in blossom flower 2-3 days in, Pollination Times are set as
2-3 times.
Preferably, in the seeding process, with the mixture of medical stone powder and peppermint oil dementholized that water content is 62% ~ 64%
Primula obconica Hance seed is buried 20 ~ be laid with for 24 hours, below Primula obconica Hance seed mixture with a thickness of 1.2 ~ 1.4cm, Primula obconica Hance seed above
It is laid with 2.5 ~ 3cm of mixture thickness.
Preferably, the Primula obconica Hance seed and Primula obconica Hance flower remain that growth temperature exists in step 1 to step 6
Overwintering at 0 DEG C or more in 0-30 DEG C, summer temp is no more than 30 DEG C, and temperature is more than 15 DEG C and takes shade cooling measure.
Preferably, Primula obconica Hance seedling was every 7 days nitrogen fertilizer applications in the management process in seedling stage, to promote branches and leaves stout and strong,
Increase in the later period and apply phosphate fertilizer ingredient, while every 15 days increase 0.3% potassium dihydrogen phosphate aqueous solution of spray to blade face, to promote Primula obconica Hance more
Pregnant flower bud simultaneously blooms.
Preferably, it is described during artificial pollination, stop fertilising, solid period keeps away after picking fruit with ripe with adopting
Exempt to be exposed to the sun.
Compared with prior art, the beneficial effects of the present invention are:
It is managed by correct fertilizing management and temperature, the plantation of scientific system, implantation methods high survival rate, the warp having had
Benefit of helping and ornamental value are conducive to the raising yield and quality of Primula obconica Hance flower.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, with presently preferred embodiments of the present invention and attached drawing is cooperated to be described in detail below.This hair
Bright specific embodiment is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention:
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, of the invention
Illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is flow diagram of the invention.
Specific embodiment:
With reference to the accompanying drawing and specific embodiment the present invention will be described in detail:
Shown in referring to Fig.1, plant left to run to seed；In late March, the Primula obconica Hance plant of no disease and pests harm, robust plant, large flower and brilliant color is selected
As plant left to run to seed, keeping relative humidity is 44% ~ 46%, is maintained the temperature at 12-22 DEG C, is applied fertilizer every 12 ~ 14 days, to north fruit
Primula obconica Hance seed is harvested when turning yellow；
1) it sows；The sowing of mid or late June to early July, if planted in fall in the embodiment of the present invention, the germination rate of seed compared with
It is low, and plant is short and small, crown diameter is smaller, seriously affects the ornamental value of plant；Simultaneously vernalization Primula obconica Hance seed is impregnated prior to seeding,
At 15 DEG C -20 DEG C, add gibberellin, ABT root-inducing powder, promote Primula obconica Hance seed germination, needs to receive scattering light when seed is sprouted to swash
In vivo enzyme system, and be preferred with scattering light transmittance 55%, increase the light application time of seed, promotes seed growth and germination point
Change.
2) seedling management；Flowerpot or greenhouse or farmland are migrated within 10-15 days after Primula obconica Hance seedling is unusual, are applied fertilizer within two weeks
Once, rich water concentration increases to 30%, and waters sooner or later, keeps humidity Routine Management, growth of seedling temperature after 50%, 14 day
Control is in 20-25；
3) blossom-control technics；When blooming, temperature is controlled at 10-15 DEG C；When Primula obconica Hance flower temperature is more than 15 DEG C or more, it can shorten and hold
It takes time, winter is most appropriate at 12-14 DEG C, because lower temperature can delay the metabolism of plant, blooming period prolonging, after blossom fall
New scape can be also extracted out applying liquid fertilizer, bloomed constantly.
4) artificial pollination；The stamen of other Primula malacoides Varieties in Pollen Morphology is awarded by matchstick to the gynoecium of Primula obconica Hance flower,
It is solid after Primula obconica Hance flower withers, harvesting；Since the kind of Primula malacoides is more, in artificial pollination, it is stained with and is blossomed with matchstick one
It is dubbed after powder toward stamen or pistil stigma, pollen grain is stained with.
5) perennial root retains；June enters dormant period, Primula obconica Hance flower is migrated to ventilating and cooling place, temperature is controlled at 15 DEG C
Left and right, soil conservation is wet, and applies thin manure management；October sends out young leaves, will see flower successively December.
In seedling management step in embodiments of the present invention, high fever is avoided in Primula obconica Hance sprigging ten days, is shaded
Direct sunlight is prevented, Shading time is gradually shortened in Primula obconica Hance seedling after two weeks, and suitably loosens the soil, and imposes 10% hair thin manure；Institute
The compost for stating Primula obconica Hance includes leaf mould 40%, field of vegetables soil 30%, barnyard manure soil 20%, husky 10% uniform stirring, and this compost is dredged
Pine is fertile, is in subacidity more, with sharp Primula obconica Hance flower root system development.
Preferably, the best period of the artificial pollination be Primula obconica Hance the flowers are in blossom flower 2-3 days in, Pollination Times are set as
2-3 times, the flowers are in blossom that the time spent is too long for Primula obconica Hance, and pollen can gradually lose vitality.
Preferably, in the seeding process, with the mixture of medical stone powder and peppermint oil dementholized that water content is 62% ~ 64%
Primula obconica Hance seed is buried 20 ~ be laid with for 24 hours, below Primula obconica Hance seed mixture with a thickness of 1.2 ~ 1.4cm, Primula obconica Hance seed above
It is laid with 2.5 ~ 3cm of mixture thickness.
Preferably, the Primula obconica Hance seed and Primula obconica Hance flower remain that growth temperature exists in step 1 to step 6
Overwintering at 0 DEG C or more in 0-30 DEG C, summer temp is no more than 30 DEG C, and temperature is more than 15 DEG C and takes shade cooling measure, because of volume
Primula malacoides happy expression waits Wen Liang, wet environment and drains good, rich humus-containing soil, non-refractory and strong direct projection
Sunlight.
In the management process in seedling stage, Primula obconica Hance seedling was every 7 days nitrogen fertilizer applications, to promote branches and leaves stout and strong, increased in the later period
It is affixed by phosphate fertilizer ingredient, while every 15 days increase 0.3% potassium dihydrogen phosphate aqueous solution of spray to blade face, to promote the how pregnant flower bud of Primula obconica Hance and open
Flower.
During artificial pollination, to guarantee nutrition, the florescence should suitably increase thin manure, solid to be conducive to, but
Primula obconica Hance will stop applying fertilizer after spending whole to wither, solid period, avoid being exposed to the sun after seed picking with Primula obconica Hance seed is adopted with ripe,
Prevent it from losing germinating power.
It is emphasized that: the above is only presently preferred embodiments of the present invention, not make in any form to the present invention
Limitation, any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention,
All of which are still within the scope of the technical scheme of the invention.
Claims (7)
1. a kind of Primula obconica Hance cultural method, it is characterised in that: including following cultivation step:
Plant left to run to seed；In late March, the Primula obconica Hance plant of no disease and pests harm, robust plant, large flower and brilliant color is selected to plant as reserving seed for planting
Strain, keeping relative humidity is 44% ~ 46%, is maintained the temperature at 12-22 DEG C, is applied fertilizer every 12 ~ 14 days, is harvested when north fruit turns yellow
Primula obconica Hance seed；
Sowing；The sowing of mid or late June to early July, impregnates prior to seeding and vernalization Primula obconica Hance seed adds at 15 DEG C -20 DEG C
Gibberellin, ABT root-inducing powder promote Primula obconica Hance seed germination, meanwhile, increase the light application time of seed, the scattering light for reinforcing seed is saturating
Light rate；
Seedling management；Flowerpot or greenhouse or farmland are migrated within 10-15 days after Primula obconica Hance seedling is unusual, fertilising in two weeks is primary,
Rich water concentration increases to 30%, and waters sooner or later, keeps humidity Routine Management after 50%, 14 day, the control of growth of seedling temperature
In 20-25；
Blossom-control technics；When blooming, temperature is controlled at 10-15 DEG C；
Artificial pollination；The stamen of other Primula malacoides Varieties in Pollen Morphology is awarded by matchstick to the gynoecium of Primula obconica Hance flower, Primula obconica Hance
It is solid after flower withers, harvesting；
Perennial root retains；June enters dormant period, Primula obconica Hance flower is migrated to ventilating and cooling place, temperature is controlled at 15 DEG C or so, soil
Earth keeps wet, and applies thin manure management；October sends out young leaves, will see flower successively December.
2. a kind of Primula obconica Hance cultural method according to claim 1, it is characterised in that: in the management process in seedling stage,
To avoid high fever in Primula obconica Hance sprigging ten days, shade prevents direct sunlight, and shade is gradually shortened in Primula obconica Hance seedling after two weeks
Time, and suitably loosen the soil, impose 10% hair thin manure；The compost of the Primula obconica Hance include leaf mould 40%, field of vegetables soil 30%,
Barnyard manure soil 20%, husky 10% uniform stirring.
3. a kind of Primula obconica Hance cultural method according to claim 1, it is characterised in that: the best period of the artificial pollination
For Primula obconica Hance the flowers are in blossom flower 2-3 days in, Pollination Times are set as 2-3 times.
4. a kind of Primula obconica Hance cultural method according to claim 1, it is characterised in that: in the seeding process, use is aqueous
Primula obconica Hance seed buried 20 for 62% ~ 64% medical stone powder and the mixture of peppermint oil dementholized by amount ~ for 24 hours, below Primula obconica Hance seed
Mixture is laid with a thickness of 2.5 ~ 3cm of mixture thickness is laid with above 1.2 ~ 1.4cm, Primula obconica Hance seed.
5. a kind of Primula obconica Hance cultural method according to claim 1, it is characterised in that: the Primula obconica Hance seed and Hubei Province report
Spring flower remains growth temperature in 0-30 DEG C in step 1 to step 6, and overwintering at 0 DEG C or more, summer temp is no more than 30
DEG C, temperature is more than 15 DEG C and takes shade cooling measure.
6. a kind of Primula obconica Hance cultural method according to claim 1, it is characterised in that: in the management process in seedling stage,
Primula obconica Hance seedling was every 7 days nitrogen fertilizer applications, to promote branches and leaves stout and strong, increases in the later period and applies phosphate fertilizer ingredient, at the same every 15 days to blade face
Increase 0.3% potassium dihydrogen phosphate aqueous solution of spray, to promote the how pregnant flower bud of Primula obconica Hance and bloom.
7. a kind of Primula obconica Hance cultural method according to claim 1, it is characterised in that: it is described during artificial pollination,
Stop fertilising, solid period avoids being exposed to the sun after picking fruit with ripe with adopting.
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| CN201811110129.2A CN109258374A (en) | 2018-09-21 | 2018-09-21 | A kind of Primula obconica Hance cultural method |
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| CN201811110129.2A CN109258374A (en) | 2018-09-21 | 2018-09-21 | A kind of Primula obconica Hance cultural method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964781A (en) * | 2019-05-08 | 2019-07-05 | 贵州师范大学 | A kind of indoor cultivation method for Ganoderma that SiChuan is heralded spring |
| CN110012827A (en) * | 2019-03-20 | 2019-07-16 | 广东东阳光药业有限公司 | A kind of serpentgrass method for culturing seedlings |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342512A (en) * | 2016-08-25 | 2017-01-25 | 合肥市田然农业科技园有限公司 | Method for improving germination rate of Primula malacoides |
-
2018
- 2018-09-21 CN CN201811110129.2A patent/CN109258374A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342512A (en) * | 2016-08-25 | 2017-01-25 | 合肥市田然农业科技园有限公司 | Method for improving germination rate of Primula malacoides |
Non-Patent Citations (2)
| Title |
|---|
| 王嘉祥: "四季报春的栽培与花期调控技术", <林业实用技术> * |
| 郭广兰: "四季报春的栽培与应用", <河北林业科技> * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012827A (en) * | 2019-03-20 | 2019-07-16 | 广东东阳光药业有限公司 | A kind of serpentgrass method for culturing seedlings |
| CN109964781A (en) * | 2019-05-08 | 2019-07-05 | 贵州师范大学 | A kind of indoor cultivation method for Ganoderma that SiChuan is heralded spring |
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