CN102577783B - Winter peony flower forcing method usingno low temperature or low temperature deficiency - Google Patents
Winter peony flower forcing method usingno low temperature or low temperature deficiency Download PDFInfo
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- CN102577783B CN102577783B CN201110419331.5A CN201110419331A CN102577783B CN 102577783 B CN102577783 B CN 102577783B CN 201110419331 A CN201110419331 A CN 201110419331A CN 102577783 B CN102577783 B CN 102577783B
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Abstract
The invention provides a winter peony flower forcing method using no low temperature or low temperature deficiency, which includes: lifting and transplanting peony seedlings, moving the seedlings to a greenhouse 30-50 days before sale, and using drug to treat peony plants when the plants are moved into the greenhouse. The winter peony flower forcing method is characterized in that the drug is a mixed liquor of gibberellin and vitamin C, the effective concentration of the gibberellin is 100-1000mg/L, and the effective concentration of the vitamin C is 0.1-2%. Use of the winter peony flower forcing method is insusceptible to low temperature accumulation of flower forced plants and guarantees that flower forced plantsblossom in the presence of no low temperature or low temperature deficiency, auxiliary facilities such as low-temperature reservoirs and the like are not needed, and cost is low.
Description
Technical field
The present invention relates to garden horticultural field, more particularly to a kind of Paeonia suffruticosa winter flower forcing side not enough without low temperature or low temperature
Method.
Background technology
Paeonia suffruticosa anti-season flower forcing is the flower-grower of one of its industry main contents, Heze City, Shandong Province and Luoyang, henan through more than 1,000
The continuous exploration in year, has summed up a set of more ripe traditional peony flower forcing technology, and its main points is：Annual late fall is first
Winter (before the Spring Festival 80 days or so) digs peony plant, puts about 1-2 week of indoor dry in the sun root, using late autumn and early winter compared with
Low temperature and hinder root, root adverse circumstance of drying in the air and combine, break the dormancy of Paeonia suffruticosa.The vanning after Paeonia suffruticosa root system softness transports the south such as Guangzhou to
Side, naked open country plant, or in the plant of local vinyl house, the nutrient stored using plant itself, in the suitable nature in south
Its Spring Festival is promoted to bloom under temperature or northern vinyl house preference temperature.However, because dormancy can not be released thoroughly；Hinder root, dry in the air
Root damages serious to root system, and nutritive loss is serious, simultaneously because lifting is late, there is no new root or new root few when blooming, and nutrient is inhaled
Receive limited, often flower forcing is of low quality to cause the traditional Peony Growing Technology of this set.
Hinder root, the measure such as the root that dries in the air is aided with traditional flower forcing technique of a small amount of low temperature, because termination of diapause is not thorough, there is Hua Wuye
Or flower lobule it is few, pattern is shallow, flower can not open as scheduled, even flower forcing fail.Especially time warm winter conventional art flower forcing is more held
Easily failure.
The key issue of Paeonia suffruticosa counter-seas on production is thorough breaking dormancy, and enough low temperature is that the key of breaking dormancy is arranged
Apply.Easy to operate using natural low temperature breaking dormancy low cost, the method often obtains the preferable Spring Festival and urges in the time in leap year
Flower effect.The Spring Festival flower forcing production in non-leap-year time, often due to the not enough then breaking dormancy of natural low temperature is not thorough, it is impossible to make male
Pellet is open during the Spring Festival.
But in recent years, global warming trend is more and more obvious, the warm winter occurs more and more frequently, and the low temperature arriving time prolongs significantly
Late, the chilling requirement of thorough breaking dormancy is insufficient for, causes success rate to substantially reduce.Such as 2010, day late November samming
Less than 10 DEG C are just down to, such as using the complete breaking dormancy of 30 days or so natural low temperatures, are moved into just only remaining less than 30 days behind greenhouse
Time carries out flower forcing, it is impossible to make Paeonia suffruticosa open during the Spring Festival.Can be solved the above problems using Freezing room, but can be greatly increased male
Red flower forcing cost.
In recent years, widely using due to gibberellins, solves draw because low temperature accumulation is not enough to a certain extent
The not high problem of flower forcing success rate for rising.The method is when Paeonia suffruticosa flower bud development is to certain phase, manually to peel outside scale off
And partial leaflet, by bud Jing after water moistening, wrapped up with absorbent cotton, with brush pen dipped in certain density Gibberellins solution again,
A bud is applied every a couple of days, or Gibberellins solution is directly smeared or sprayed without absorbent cotton.But completely without the male of low temperature
Red plant pair gibberellins are insensitive, and the method such as spraying, smear can not all make bud sprout, it is impossible to make flower forcing peony in New Year's Day
Open in front and back, it is impossible to meet New Year's Day demand.Simultaneously as gibberellins absorb, transport uneven, cause alabastrum severe deformities, flower
The problems such as branch cripetura, pattern dimness, the ornamental values and the economic values of flower forcing peony are had a strong impact on.In addition, some blades are long
The more prosperous kind of gesture, because of the too strong phenomenon for causing " leaf eats flower " of leaf growth gesture.
Additionally, using means such as artificial disleaves, Flos Moutan bud dormancy and releasing process can be in advance induced, and by certain rush
Make Paeonia suffruticosa open during New Year's Day into cultivation step, but due to bud differentiation not exclusively, the original such as nutrient accumulation deficiency is thus resulted in
Flower forcing is of low quality, the low problem of ornamental value.
Therefore, it is necessary to be studied, New Year's Day flower forcing production is carried out using natural dormancy plant, meet New Year's Day festival marketplace
To Paeonia suffruticosa demand, while a Spring Festival flower forcing difficult problem under the conditions of low temperature deficiency can be solved, flower forcing quality is improved.
Solution below is disclosed in prior art：
CN200810060534.8 discloses a kind of abnormal season flowering artificial des-dormancy method of peony, and the method includes：
The outdoor deepfreeze of Paeonia suffruticosa dormancy seedling, root immersion, upper basin, water, outdoor foster root, hot-house culture, measure of watering, it is described
Seedling on root immersion before basin, be with 50 × rooting powder solution immersion root；Described seedling selects the kind of 4-5 lifes
Seedling；And at a temperature of 0-3 DEG C outdoor deepfreeze；Watering after described upper basin, wherein irrigation amount are to pour permeable；Then exist
Support root and select the 7-10 after upper basin round the clock in outdoor below；Instant invention overcomes the GA3 used in peony forcing culture promotees
The deficiency that flower is present, with saving time, laborsaving, low cost, high financial profit, can reach standardized production, it is easy to the spy such as promote
Point.
CN200610012101.6 discloses a kind of method of regulating peony forescence, and selection is biennial above, bud satiation
Peony plant, break its top bud dormancy 0-4 DEG C of cold preservation 2-8 week, carry out management of blooming, a bud just ready to burst when or flower contain
After opening, take measures to promote bud of not sprouting to sprout, then carry out management of blooming.The method of the present invention can make the potted peony 1-4 months
Part during continuously bloom it is secondary more than, and floral leaf coordinate, substantially increase the ornamental value and commodity value of Paeonia suffruticosa.
CN200510112551.8 discloses a kind of high-efficiency high-quality forcing culture method for tree peony, including drying in the air dormancy seedling
Solarization, low temperature wet storage, root hydrojet, upper basin, water, hot-house culture, measure of watering, it is characterised in that it also includes, in Paeonia suffruticosa Seedling
On wood before basin, with containing gibberellins, 50% carbendazol wettable powder and root-inducing powder mixed solution spray root, above-mentioned three
The concentration for planting material is respectively 100～500mg/L, 500mg/L and 500mg/L.Described Paeonia suffruticosa high-efficiency high-quality forcing culture side
Method, it can also include, when Paeonia suffruticosa flower bud development exposes perula to lobule petiole, by outside scale and 2-3 pieces bottom lobule
The measure peeled off.The present invention is not only simple to operate, and can save the cumbersome process for manually smearing alabastrum, saves manpower, section
Make an appointment, regularity is consistent when alabastrum is opened, and quality is also good, while can reach standardized production, reduces cost and improve economical
Benefit.
CN200510117295.1 discloses a kind of forcing culture method with no soil for peony, including seedbed prepares, nursery stock prepare,
Temperature control, humid control, nutritional control, illumination control measure.In its seedbed prepares measure, the cultivation matrix in seedbed can be
Ventilative soilless substrate.The cultivation matrix in seedbed can be to include the perlite, haydite, Web materials layer group by being arranged in order up and down
Into；Wherein perlite, the thickness proportion of haydite can be 20-60: 3-7.In nursery stock preparation measures, can include wash root,
Wipe out withered, old complaint, weak step.In initial planting, temperature control can be at 5-15 DEG C, and time length is 15 days；After plantation
Phase, degree/day control can be at 12-20 DEG C, and time length is 25 days.In humid control measure, in initial planting, can be with every
5-8 water of spray, initial planting time length is 10 days；Air humidity is more than or equal to 70% in whole cultivation.Pass through
Peony plant that the present invention is cultivated is with luxuriant foliage and spreading branches in leafy profusion, quantity of blossoming is more, flower diameter is gorgeous more than normally bloom flower, color of its spring
Beautiful, longer blooming period 2-3 days, and fully show the ornamental character of each kind, kind ornamental value is not less than or higher than spring just
The ornamental value often spent.Meanwhile, Paeonia suffruticosa potted flower carry is convenient, and maintenance cleaning is without dirt free from extraneous odour.
200910064634.2 disclosing a kind of spring festival peony forcing culture method, use Yin before basin, upper basin using going up in advance
Diindyl butanoic acid soaks root or spray root, 10 the middle ten days and the last ten days carries out stump, and root is supported in basin, and base fertilizer is applied during upper basin, pour after upper basin 1 time it is permeable,
Rest period does not apply fertilizer.Thin solution is poured once after Second Year spring rudiment, is poured within 10-20 days or so later and is applied once.In the hot summer
Ji Jinhang Shading treatments.Bloom 45-60 days away from the Spring Festival and enter greenhouse, according to Paeonia suffruticosa routine flower-forcing method management.The present invention is solved
Potted plant flower forcing peony new root is few, the problems such as poor nutrient absorption capability, few flower lobule, " light lower limb ", by the present invention cultivate it is male
Red plant is with luxuriant foliage and spreading branches in leafy profusion, Hua great, color are gorgeous, and the Paeonia suffruticosa that can be bloomed with spring normal season land for growing field crops compares favourably.
However, said method can not all be fully solved corresponding problem.Without (the spring in winter when low temperature or not enough low temperature
Section) flower forcing technique, while setting up the peony flower forcing technology that New Year's Day blooms；Solving flower forcing peony spends little, leaf few, pattern dimness etc.,
Have become major issue urgently to be resolved hurrily.
The content of the invention
Conventional art depends on effective low temperature cumulant, causes flower forcing success rate low, flower forcing is of low quality, have Hua Wuye or
Flower lobule is few, flower can not be opened as scheduled, pattern is dim, even flower forcing failure.Existing gibberellin treatment method is inhaled due to gibberellins
Receive, transport uneven, cause alabastrum severe deformities, spray cripetura the problems such as pattern is dim, has had a strong impact on the sight of flower forcing peony
Reward value and economic worth.The method of breaking dormancy is aided in considerably increase flower forcing cost using Freezing room.
It is an object of the invention to overcome the defect of above-mentioned technical problem, propose that one kind is not affected by low temperature cumulant, increase
Gorgeous pattern, flourishing with flowers and leaves improves the Paeonia suffruticosa winter flower forcing technique of flower forcing quality and success rate.
According to a preferred embodiment of the invention, there is provided a kind of winter peony flower forcing method not enough without low temperature or low temperature,
After lifting being carried out to peony plant and is transplanted, chemicals treatment is carried out to peony plant when greenhouse is moved into, it is characterised in that
The medicament is gibberellins and ascorbic mixed liquor, wherein valid density 100-1000mg/L of gibberellins, ascorbic
Valid density is 0.1-2%.
According to a preferred embodiment of the invention, in the medicament gibberellins the mg/L of valid density 500, it is ascorbic to have
Effect concentration is 1%.
According to a preferred embodiment of the invention, the chemicals treatment is injected using syringe.
According to a preferred embodiment of the invention, the number of times of the chemicals treatment is 1-5 time.
According to a preferred embodiment of the invention, the immigration greenhouse time is 30-50 days before estimated listing.
According to a preferred embodiment of the invention, the lifting step includes：The peony plant for being suitable to flower forcing is chosen from nursery,
Lifting.
According to a preferred embodiment of the invention, the lifting step is carried out in mid or late October, described to be suitable to the male of flower forcing
Red plant chooses 4-5 lifes.
According to a preferred embodiment of the invention, the transplant step includes：Rise after seedling wipe out old complaint, weak, do not dried in the air
Root process, goes up immediately basin, is ready to that good permeability, fertility be high, lightweight humus soil；During transplanting, suitable 20- is used
The indolebutyric acid solution of 30mg/L adds carbendazim and phoxim carries out immersion treatment root system, and pre- disease prevention promotes root of hair；Transplant
After to pour moisture；Move into greenhouse or winter warm type big shack within 30-50 days before flower forcing peony listing, carry out flower forcing.
According to a preferred embodiment of the invention, the humus soil can apply the dry cow dung replacement become thoroughly decomposed with mixing.
According to a preferred embodiment of the invention, the chemicals treatment step includes：Injecting method injector for medical purpose is from squama
Bud top scale junction is inserted, and depth is not stabbed bud and is advisable with 2-5mm, is injected about per bud。
According to a preferred embodiment of the invention, moving into after greenhouse carries out greenhouse management, including：Paeonia suffruticosa enters greenhouse, first
Moisture is poured, and makes plant first pass through the relative low temperature stage in a week；First week, temperature general control night not
Less than 10 DEG C, daytime mean temperature 15-18 DEG C, maximum temperature be less than 25 DEG C；After second week, temperature, night are properly increased
Minimum temperature is typically not less than 15-16 DEG C, daytime mean temperature 20-25 DEG C；To prune branch in time simultaneously, remove plant lower curtate
Multiple Buds, Jing often the soil of flowerpot base portion is carried out draw hoe to increase the breathability of soil, becoming thoroughly decomposed for soil application high concentration
Soybean cake fertilizer solution, notices that concentration is suitable, does not make fertilizer excess；After blade grows, to pay special attention to increase illumination, promote blade
Photosynthesis are carried out, when illumination is not enough, to increase artificial light source plus light.
According to a preferred embodiment of the invention, blooming period management is carried out after greenhouse management, including：In Paeonia suffruticosa into after colored
Phase, using fine day noon ventilation, reduce the air humidity in greenhouse.Also to strengthen irradiation simultaneously, grow peony plant
It is too fast to cause excessive growth and make Flos Moutan phenomenon of hanging one's head occur, reduce into flower quality.
According to a preferred embodiment of the invention, experienced effective low temperature accumulation below 10 DEG C in more than 6 days in flower forcing plant
In the case of, the mode of chemicals treatment may also be employed the mode sprayed or apply.
The present invention is not limited by flower forcing plant low temperature cumulant, can be protected in the case of without low temperature or low temperature deficiency
Card flower forcing peony in the winter time into flower, abloom rate more than 90%, flower forcing plant flourishing with flowers and leaves, pattern is gorgeous, floral leaf abnormal rate 5% with
Under, commodity value height (see Fig. 1,2,3).Due to being not required to the auxiliary equipment such as Freezing room in production process, cost is relatively low.Using this
It is bright to carry out flower forcing production, can supply New Year's Day flowers market.
Although describing the present invention, people in the art hereinafter in connection with some exemplary enforcements and using method
Member should be understood, it is no intended to limit the invention to these embodiments.Otherwise, it is intended to covering is included in appended claim
All succedaneum, amendment and equivalent in spirit and scope of the invention defined in book.
Other advantages of the present invention, target and feature will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can be wanted by description below, right
Seek structure specifically noted in book, and accompanying drawing to realize and obtain.
Description of the drawings
Fig. 1 shows and compare without low temperature ' Lu Hehong ' chemicals treatment 3 times and 5 effects；
Fig. 2 is shown without low temperature ' two is tall ' flower forcing effect；
' two is tall ' flower forcing effect Jing after chemicals treatment when Fig. 3 shows that low temperature is not enough；
Fig. 4 shows the flow chart of the Winter peony flower forcing method of the present invention
Specific embodiment
The specific embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.It should be noted that root
Embodiment according to the Winter peony flower forcing method not enough without low temperature or low temperature of the present invention is as just example but of the invention
It is not limited to the specific embodiment.
Next, with reference to the accompanying drawings to describing the specific embodiment of the present invention in detail.
It is an object of the invention to provide a kind of winter peony flower forcing technology not enough without low temperature or low temperature, can solve existing
It is low with the presence of the flower forcing success rate of technology, the problems such as pattern is not gorgeous enough, Paeonia suffruticosa can be made to bloom before New Year's Day.Such as the institute of accompanying drawing 4
Show, show the flow chart of the Winter peony flower forcing method of the present invention, have main steps that：
Lifting：Mid or late October chooses the peony plant for being suitable to flower forcing of 4-5 lifes, lifting from nursery.
Transplant：Rise after seedling wipe out old complaint, weak, do not carry out drying in the air root process, and basin is gone up immediately, gets out good permeability, fertility
High, lightweight humus soil, it may be considered that mix and apply the dry cow dung become thoroughly decomposed.During transplanting, with the indole fourth of suitable 20-30mg/L
Acid solution adds carbendazim and phoxim carries out immersion treatment root system, and pre- disease prevention promotes root of hair.Moisture is poured after transplanting.
Move into greenhouse or winter warm type big shack：Move into greenhouse or booth within general 30-50 days or so before flower forcing peony listing, enter
Row flower forcing.
Chemicals treatment：Injection gibberellins containing 500mg/L and 1% (w/v, i.e. 1g vitamin Cs are made into 100ml) Vc
Mixed liquor, continuous injection can sprout for 5 times, and almost all of bud all can bloom in 30 days after injection.Injecting method medical injection
Emitter is inserted from bulbil top scale junction, and depth is not stabbed bud and is advisable with 2-5mm, and about 10-20 μ L are injected per bud.It is this
The advantage of method is that the flower primordium of bulbil absorbs gibberellins, transport downwards, it is ensured that the absorption of gibberellins, transport are uniform, effectively anti-
Only " leaf eats flower " phenomenon (see Fig. 2,3).
Greenhouse management：
Paeonia suffruticosa enters greenhouse, first to pour moisture, and makes plant first pass through the relative low temperature stage in a week, first star
Phase, temperature general control is not less than 10 DEG C at night, daytime mean temperature 15-18 DEG C, maximum temperature is less than 25 DEG C.Second week
After, properly increase temperature, night minimum temperature is typically not less than 15-16 DEG C, daytime mean temperature 20-25 DEG C.Simultaneously will and
When prune branch, the Multiple Buds, the Jing that remove plant lower curtate often carries out drawing hoe to increase the ventilative of soil to the soil of flowerpot base portion
Property, the soybean cake fertilizer solution for becoming thoroughly decomposed of soil application high concentration, notice that concentration is suitable, does not make fertilizer excess.After blade grows, spy
Illumination Zhu Yi not increased, promote blade to carry out photosynthesis, when illumination is not enough, to increase artificial light source plus light.
Blooming period management：
Paeonia suffruticosa, using fine day noon ventilation, reduces the air humidity in greenhouse into the colored later stage.Also to strengthen shining simultaneously
Light, do not make peony plant growth it is too fast cause excessive growth and make Flos Moutan phenomenon of hanging one's head occur, reduce into flower quality.
Using the Paeonia suffruticosa of the technology production, blade and the close land for growing field crops level of pattern, success rate and flower forcing quality are improve.
The present invention key point be：The formula of chemicals treatment, processing mode and number of times.Valid density 100- of gibberellins
1000mg/L, ascorbic valid density is 0.1-2%, and compatibility all can act in this concentration range, and optium concentration is
The Vc of 500mg/L gibberellins+1%.
According to a preferred embodiment of the invention, it is syringe injection to process best mode.It is 1-5 time to process effective degree,
Within this range, number of processes is more, and effect is better.
Meanwhile, in the case where flower forcing plant experienced (less than the 10 DEG C) accumulations of more than 6 days effective low temperature, chemicals treatment
Mode such as can instead spray, apply at the mode, can also ensure flower forcing success.
The immigration greenhouse time is 30-50 days before estimated listing.
The present invention is suitable to several in Lu Hehong, WULONGPENGSHANG, red Luoyang, big Hu Hong, the profound dew of Pedicellus et Pericarpium Trapae, big palm fibre purple, ROUFURONG etc.
All flower forcing kinds.
The present invention is not limited by flower forcing plant low temperature cumulant, can be protected in the case of without low temperature or low temperature deficiency
Card flower forcing peony in the winter time into flower, abloom rate more than 90%, flower forcing plant flourishing with flowers and leaves, pattern is gorgeous, floral leaf abnormal rate 5% with
Under, commodity value height (see Fig. 1,2,3).Due to being not required to the auxiliary equipment such as Freezing room in production process, cost is relatively low.Using this
It is bright to carry out flower forcing production, can supply New Year's Day flowers market.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, it is clear that the skill of this area
Art personnel the present invention can be carried out it is various change and modification without departing from the spirit and scope of the present invention.So, if this
Bright these modifications and modification belong within the scope of the claims in the present invention and its equivalent technologies, then the present invention is also intended to include
Including these changes and modification.
Claims (12)
1. a kind of winter peony flower forcing method not enough without low temperature or low temperature, lifting is being carried out to peony plant with transplanting
Afterwards, chemicals treatment is carried out to peony plant when greenhouse is moved into, it is characterised in that the medicament is gibberellins and ascorbic mixed
Liquid, wherein valid density 100-1000mg/L of gibberellins are closed, ascorbic valid density is 0.1-2%；
The chemicals treatment is injected using syringe.
2. flower-forcing method according to claim 1, it is characterised in that valid density 500mg/L of gibberellins in the medicament, dimension
The valid density of raw element C is 1%.
3. according to the flower-forcing method of claim 1 or 2, it is characterised in that：The number of times of the chemicals treatment is 1-5 time.
4. according to the flower-forcing method of claim 1 or 2, it is characterised in that：The immigration greenhouse time is the 30-50 before estimated listing
My god.
5. according to the flower-forcing method of claim 1 or 2, it is characterised in that the lifting step includes：Choose from nursery and be suitable to urge
Colored peony plant, lifting.
6. flower-forcing method according to claim 5, it is characterised in that the lifting step is carried out in mid or late October, described to be suitable to
The peony plant of flower forcing chooses 4-5 lifes.
7. according to the flower-forcing method of claim 1 or 2, it is characterised in that the transplant step includes：Play after seedling and wipe out old complaint, weak
Root, do not carry out drying in the air root process, and basin is gone up immediately, is ready to that good permeability, fertility be high, lightweight humus soil；During transplanting, use
The indolebutyric acid solution of suitable 20-30mg/L adds carbendazim and phoxim to carry out immersion treatment root system, and pre- disease prevention promotes to send out
Root；Moisture is poured after transplanting；Move into warmhouse booth within 30-50 days before flower forcing peony listing, carry out flower forcing.
8. flower-forcing method according to claim 7, it is characterised in that the humus soil is applied the dry cow dung become thoroughly decomposed and substituted with mixing.
9. flower-forcing method according to claim 1, it is characterised in that the chemicals treatment step includes：Injecting method medical injection
Emitter is inserted from bulbil top scale junction, and depth does not stab bud for 2-5mm, and 10-20 μ L are injected per bud.
10. flower-forcing method according to claim 1, it is characterised in that to move into and carry out greenhouse management after greenhouse, including：Paeonia suffruticosa enters
Enter greenhouse, first to pour moisture, and make plant first pass through the relative low temperature stage in a week；In the first week, temperature control exists
Night is not less than 10 DEG C, daytime mean temperature 15-18 DEG C, maximum temperature is less than 25 DEG C；After second week, temperature is properly increased
Degree, night minimum temperature is not less than 15 DEG C, daytime mean temperature 20-25 DEG C；To prune branch in time simultaneously, remove plant lower curtate
Multiple Buds, Jing often the soil of flowerpot base portion is carried out draw hoe to increase the breathability of soil, becoming thoroughly decomposed for soil application high concentration
Soybean cake fertilizer solution, notices that concentration is suitable, does not make fertilizer excess；After blade grows, to pay special attention to increase illumination, promote blade
Photosynthesis are carried out, when illumination is not enough, to increase artificial light source plus light.
11. flower-forcing methods according to claim 10, it is characterised in that blooming period management is carried out after greenhouse management, including：
Paeonia suffruticosa, using fine day noon ventilation, reduces the air humidity in greenhouse into the colored later stage；Also to strengthen irradiation simultaneously, not make
Peony plant growth is too fast to be caused excessive growth and makes Flos Moutan phenomenon of hanging one's head occur, and reduces into flower quality.
12. according to the flower-forcing method of claim 1 or 2, it is characterised in that：More than 6 days are experienced in flower forcing plant below 10 DEG C
In the case that effectively low temperature is accumulated, the mode of chemicals treatment may also be employed the mode sprayed or apply.
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| CN103026909B (en) * | 2012-12-24 | 2014-03-26 | 中国农业科学院蔬菜花卉研究所 | Accelerating culture method of flowering of potted tree peony in New Year's Day |
| CN103858688A (en) * | 2012-12-24 | 2014-06-18 | 中国农业科学院蔬菜花卉研究所 | Method for promoting shallow-sleep peonies to bloom on New Year's Day |
| CN103053398B (en) * | 2013-01-14 | 2015-06-24 | 河南科技大学 | Peony retarding culturing method |
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| CN107493983B (en) * | 2017-08-28 | 2020-02-21 | 宁德市农业科学研究所 | Potted flower forcing method for planting peony in south spring festival |
| CN108605784A (en) * | 2017-11-12 | 2018-10-02 | 柳州市天立农林科技有限公司 | A kind of flower-forcing method of Jasmine |
| CN108124720A (en) * | 2018-01-24 | 2018-06-08 | 乌鲁木齐市植物园 | A kind of cold drought-hit area tree peony winter florescence control method |
| CN108566871B (en) * | 2018-03-28 | 2020-08-07 | 山东省林业科学研究院 | Method for breaking dormancy of peony buds |
| CN111213544A (en) * | 2020-02-19 | 2020-06-02 | 菏泽市牡丹区牡丹研究所 | Method for forcing flowers to fall into dormancy in spring festival of peony variety' purple diqiao |
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| CN100525607C (en) * | 2005-10-10 | 2009-08-12 | 北京林业大学 | High-efficiency high-quality forcing culture method for tree peony |
| CN100574608C (en) * | 2005-11-02 | 2009-12-30 | 中国林业科学研究院林业研究所 | A kind of forcing culture method with no soil for peony |
| CN1849866B (en) * | 2006-06-05 | 2010-06-09 | 中国科学院植物研究所 | Method for regulating peony florescence |
| JP2011142903A (en) * | 2009-12-15 | 2011-07-28 | Kinki Univ | Method for raising seedlings of peony |
| CN102224789B (en) * | 2011-05-18 | 2013-04-17 | 北京林业大学 | Flowering method of peony in autumn |
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2011
- 2011-12-15 CN CN201110419331.5A patent/CN102577783B/en not_active Expired - Fee Related
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