CN1849866A - Method for regulating peony forescence - Google Patents
Method for regulating peony forescence Download PDFInfo
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- CN1849866A CN1849866A CN 200610012101 CN200610012101A CN1849866A CN 1849866 A CN1849866 A CN 1849866A CN 200610012101 CN200610012101 CN 200610012101 CN 200610012101 A CN200610012101 A CN 200610012101A CN 1849866 A CN1849866 A CN 1849866A
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- blooming
- tree peony
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 241000736199 Paeonia Species 0.000 title claims abstract description 23
- 235000006484 Paeonia officinalis Nutrition 0.000 title claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 9
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims abstract description 10
- 230000015709 bud dormancy process Effects 0.000 claims abstract description 7
- 240000005001 Paeonia suffruticosa Species 0.000 claims description 21
- 235000003889 Paeonia suffruticosa Nutrition 0.000 claims description 20
- 238000005286 illumination Methods 0.000 claims description 12
- 230000004069 differentiation Effects 0.000 claims description 8
- 230000003203 everyday effect Effects 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 7
- 239000003337 fertilizer Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 235000019553 satiation Nutrition 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 description 6
- 238000013138 pruning Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 244000144730 Amygdalus persica Species 0.000 description 2
- 241000723353 Chrysanthemum Species 0.000 description 2
- 235000007516 Chrysanthemum Nutrition 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 235000006041 Prunus persica f compressa Nutrition 0.000 description 2
- 240000006522 Prunus persica f. compressa Species 0.000 description 2
- 235000006040 Prunus persica var persica Nutrition 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000005059 dormancy Effects 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 241000532370 Atla Species 0.000 description 1
- 241001106477 Paeoniaceae Species 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005058 diapause Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
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Abstract
The present invention discloses a method for regulating and controlling flowering phase of peony. Said method includes the following steps: selecting and using biennial peony plant with plump floral buds, cold-storing said peony plant for 2-8 weeks at 0-4 deg.C to break its top-end floral bud dormancy, making flowering management, when the buds are getting ready to burst or after its full blossom is completed, taking measures to make non-sprouted buds begin or start an action, more making flowering management. The invented method can make pot-cultured peony have two flowering phases in 1-4 months continuously.
Description
Technical field
The present invention relates to a kind of method of regulating peony forescence.
Background technology
Tree peony is Paeoniaceae, Paeonia plant, once is " national flower " of Tang, Song, clear three courts, also is the first-selected object of current " national flower "; Its flower can be viewed and admired, and root can be used as medicine, and kind can be extracted oil; Cultural connotation is abundant, is signifying national flourishing, rich and powerful, the social harmony of country; Be described as " king in spending, aromatic ", extremely the people of other countries like.China is the cradle of tree peony, and resource is very abundant, has the cultivar in all wild species and the world 2/3rds, is tree peony cultivation center, the world.Present field planting of China or potted plant tree peony, common one is only and can blooms once, and the florescence is very short, the individual plant nature florescence only has 5-6 days, so-called " grew flowers 1 year, and saw Hua Shiri ", present peony forescence can not satisfy people's the hope of viewing and admiring far away, and has a strong impact on the commercialization process of tree peony.
Summary of the invention
The method that the purpose of this invention is to provide a kind of regulating peony forescence, this method can prolong peony forescence, make the homophyletic tree peony open flower continuously twice.
The method of regulating peony forescence provided by the present invention, it is the peony plant of choosing biennial above, bud satiation, break its top bud dormancy 2-8 week 0-4 ℃ of refrigeration, the management of blooming, when a bud just ready to burst or spend in full bloom after, cutting back is carried out, the management of blooming again in do not sprout on the branch top of bud.
It is described that to break its top bud dormancy be to begin refrigeration before requiring flowering time in 70-110 days.
Described cutting back is 1cm place, the top cutting back of bud of not sprouting on branch.The cutting back time decides according to the cultivation purposes, as is used for cut-flower production, then can carry out when a bud just ready to burst; As be used for potted flower and view and admire, then wait to spend and carry out after in full bloom.
In the said method, cutting back is carried out on the top of the bud of not sprouting on branch can break apical dominance, changes growth polarity, promotes the bottom bud of not sprouting to sprout, and short its reflorescenced.
In the described method, the described management of blooming is for illumination 8-12 hour every day, intensity of illumination 2000-8000lx, 12-16 hour every day dark, illumination temperature 16-20 ℃, dark temperature 12-15 ℃, relative moisture is 60%-80%.
The method of regulating peony forescence of the present invention; it is many and all be divided into the tree peony kind of bud from top to bottom to be particularly suitable for flower bud differentiation quantity on the current-year branch in autumn, comprises kinds such as ' as pretty as a flower ', ' sea is yellow ', ' all sorts of flowers exhibition is laughed at ', ' Computer Associates International Inc. virtue '.
According to the interpretation gained, the bud of diverse location and the required condition of termination of diapause have certain correlation on the same branch of some tree peony kinds, so utilize this characteristic, remove the resting state of bud position, top earlier, and short its bloomed for the first time.The situation of flower bud differentiation (what and the size of gradient of quantity) directly affects blooming of tree peony, under the identical condition of flower bud differentiation quantity, the one-tenth of the kind second bloom that differentiation gradient (difference degree of top-down flower bud differentiation on same time, the same branch) is big more flower rate is more little; The one-tenth flower rate of the kind second bloom that flower bud differentiation gradient on the contrary, is more little is big more.
Described peony plant preferably contains two above branches.
The method of regulating peony forescence of the present invention is particularly suitable for potted peony.
The cultivation matrix of described tree peony can be the matrix that garden mould, soddy soil and fertilizer obtain than mixing according to 5: 4: 1 quality.
Method of the present invention is handled the resting state of removing bud position, top earlier by selecting suitable kind by refrigeration, after blooming for the first time, carries out cutting back on the top of the bud of not sprouting, and changes growth polarity, promotes the bottom bud to sprout, and short its reflorescenced.This method can make homophyletic potted peony 1-4 month continuous quadratic bloom (admiring the beauty of flowers during satisfying New Year, the joyous New Year's Day), and the floral leaf coordination, and high ornamental value and commodity value are arranged.The penetration and promotion of this method will prolong peony forescence greatly, increase the tree peony sight, promote China's national flowers tree peony industrialized development.
Description of drawings
Fig. 1 is the photo of blooming ' as pretty as a flower ' first time
Fig. 2 is ' as pretty as a flower ' photo of reflorescencing
Fig. 3 is the photo of blooming ' sea is yellow ' first time
Fig. 4 is ' sea the is yellow ' photo of reflorescencing
Embodiment
The florescence of embodiment 1, regulation and control tree peonies ' as pretty as a flower '
Kind situation: Central Plains tree peony kind ' as pretty as a flower ' cv.Ru Hua Si Yu (this kind is that garden with hundreds of flowers, Heze, Shandong brought out in 1985, and existing certain commodity amount can be bought in the Heze, Shandong).The flower-shaped chrysanthemum type, pattern pink colour (73-C, these data are to use the colour atla RHSCC (Royal HorticulturalSociety Colour Chart) of RHS to record).
The incubation step of blooming continuously is as follows:
1) select seedling: choose biennial, two branches above, the plant of robust growth, no damage by disease and insect, bud satiation.
2) breaking dormancy: put it into freezer (temperature 2-4 ℃) on November 20, fortnight is handled in refrigeration, removes the bud dormancy.
3) field planting: selected garden mould for use on December 4: soddy soil: fertilizer (5: 4: 1) is a cultivation matrix, (the flowerpot field planting more than 20 * 30cm).
4) management: the greenhouse forcing culture, illumination 8-12 hour every day, intensity of illumination 2000-8000lx, 12-16 hour every day dark, illumination temperature 16-20 ℃, dark temperature 12-15 ℃, relative moisture is 60%-80%.
5) once bloom: bud begins to sprout before and after December 28, the back bud of sprouting begins to grow, through showing flower bud phase, upright flower bud phase, windbell phase, circle peach phase, flat peach phase, weak point phase, several phenophases in flowering stage, the time through about 7 weeks, bloom for the first time, the time concentrates on around the Spring Festival.Once become flower rate 100%.The quality of blooming for the first time: flower footpath 13 * 4cm (transverse diameter * vertical footpath), several 73 pieces of petal, leaf area 55.85cm
2The forcing culture pattern (76-B) of once blooming, digitizing solution-beam split colour difference meter (Spectrophotometer) NF333 that uses pattern mensuration records: L*, a*, b*, c* (66.20,9.98,-5.16,11.45 L*, a*, b*, c* represent lightness, form and aspect a, form and aspect b, the chroma c of colour system).
6) prune: the pruning time decides according to the cultivation purposes, as is used for cut-flower production, then can carry out when a bud just ready to burst; As be used for potted flower and view and admire, then wait to spend and carry out after in full bloom.Trimming method is 1cm place, the top cutting back of the bud of not sprouting on branch.
7) second bloom: after the pruning, apply fertilizer once, prune, take bud, remove thin and delicate branch, keep enriching shoot, each branch keeps 1-2 bud, and all the other should all be wiped out, concentrate nutrient, the time through about 7 weeks promptly reflorescences again, and the time roughly concentrates on mid-March.Secondary becomes the flower rate more than 80%.The quality of reflorescencing: flower footpath 14 * 4cm, several 55 pieces of petal, leaf area 150.79cm
2Second bloom pattern (75-C), L*, a*, b*, c* (65.60,11.47 ,-5.16,12.59).
The all many wheels of the double petal of blooming, ecto-entad dwindles gradually; The end look light, and base portion has the purple milky spot; Bennet is grown firmly, and is upright, on flower is straight.Though difference is arranged when pattern and flowering naturally slightly, totally view and admire respond well, experimental results show that this kind once becomes colored rate 100%, secondary becomes the flower rate to reach more than 80%.
The florescence of embodiment 2, regulation and control tree peony ' sea is yellow '
The kind situation: U.S.'s tree peony kind ' sea yellow ' (this kind of High Noon is brought out by the U.S. nineteen fifty-two, and China introduced in 1999, existing certain commodity amount, can be in the Heze, Shandong, Luoyang, Henan buys).The flower-shaped chrysanthemum type, pattern yellow (3-C).
The incubation step of blooming continuously is as follows:
1) select seedling: choose biennial, two branches above, the plant of robust growth, no damage by disease and insect, bud satiation.
2) breaking dormancy: put it into freezer (temperature 2-4 ℃) on November 20, fortnight is handled in refrigeration, removes the bud dormancy.
3) field planting: selected garden mould for use on December 4: soddy soil: fertilizer (5: 4: 1) is a cultivation matrix, (the flowerpot field planting more than 20 * 30cm).
4) management: the greenhouse forcing culture, illumination 8-12 hour every day, intensity of illumination 2000-8000lx, 12-16 hour every day dark, illumination temperature 16-20 ℃, dark temperature 12-15 ℃, relative moisture is 60%-80%.
5) once bloom: bud begins to sprout before and after January 5, the back bud of sprouting begins to grow, through showing flower bud phase, upright flower bud phase, windbell phase, circle peach phase, flat peach phase, weak point phase, several phenophases in flowering stage, time through about 8 weeks, bloom for the first time, the time concentrates on mid or late Febuary (Fig. 3).Once become flower rate 100%.The quality of blooming for the first time: flower footpath 13 * 4cm (transverse diameter * vertical footpath), several 40 pieces of petal, leaf area 111.17cm
2, the forcing culture pattern (3-C) of once blooming is used beam split colour difference meter NF333 and is recorded: L*, a*, b*, c* (74.42 ,-11.83,28.90,31.24).
6) prune: the pruning time decides according to the cultivation purposes, as is used for cut-flower production, then can carry out when a bud just ready to burst; As be used for potted flower and view and admire, then wait to spend and carry out after in full bloom.Trimming method is 1cm place, the top cutting back of the bud of not sprouting on branch.
7) second bloom: after the pruning, apply fertilizer once, prune, take bud, remove thin and delicate branch, keep enriching shoot, each branch keeps 1-2 bud, and all the other should all be wiped out, concentrate nutrient, the time through about 8 weeks promptly reflorescences again, and the time roughly concentrates on by the end of March at the beginning of 4 months (Fig. 4).Secondary becomes the flower rate more than 80%.The quality of reflorescencing: flower footpath 11 * 4cm, several 33 pieces of petal, leaf area 133.49cm
2Second bloom pattern (2-C), L*, a*, b*, c* (74.25 ,-6.87,22.52,24.60).
The all many wheels of the double petal of blooming, the end look light, and base portion has the dark brown speckle.Though difference is arranged when pattern and flowering naturally slightly, totally view and admire respond well, experimental results show that this kind once becomes colored rate more than 100%, secondary becomes the flower rate to reach 80%.
Claims (9)
1, a kind of method of regulating peony forescence, it is the peony plant of choosing biennial above, bud satiation, break its top bud dormancy 2-8 week 0-4 ℃ of refrigeration, the management of blooming, when a bud just ready to burst or spend in full bloom after, cutting back is carried out, the management of blooming again in do not sprout on the branch top of bud.
2, method according to claim 1 is characterized in that: described to break its top bud dormancy be to begin refrigeration before requiring flowering time in 70-110 days.
3, method according to claim 1 is characterized in that: described cutting back is 1cm place, the top cutting back of bud of not sprouting on branch.
4, according to claim 1,2 or 3 described methods, it is characterized in that: the described management of blooming is illumination 8-12 hour every day, intensity of illumination 2000-8000lx, 12-16 hour every day dark, illumination temperature 16-20 ℃, dark temperature 12-15 ℃, relative moisture is 60%-80%.
5, method according to claim 1 is characterized in that: described tree peony is that the flower bud differentiation gradient is little, the tree peony kind of the quality better of blooming.
6, according to the method for claim 5, it is characterized in that: described flower bud differentiation gradient is little, the tree peony kind of the quality better of blooming is ' as pretty as a flower ', ' sea is yellow ', ' all sorts of flowers exhibition is laughed at ' or ' Computer Associates International Inc. virtue ' kind.
7, method according to claim 1 is characterized in that: described peony plant contains two above branches.
8, method according to claim 1 is characterized in that: described tree peony is a potted peony.
9, method according to claim 1 is characterized in that: the cultivation matrix of described tree peony the matrix that to be garden mould, soddy soil and fertilizer obtain than mixing according to 5: 4: 1 quality.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100121016A CN1849866B (en) | 2006-06-05 | 2006-06-05 | Method for regulating peony florescence |
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| CN2006100121016A CN1849866B (en) | 2006-06-05 | 2006-06-05 | Method for regulating peony florescence |
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| CN1849866A true CN1849866A (en) | 2006-10-25 |
| CN1849866B CN1849866B (en) | 2010-06-09 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828479A (en) * | 2010-06-01 | 2010-09-15 | 江苏省农业科学院 | Method for regulating and controlling flowering period of potted flowering peach |
| CN102132660A (en) * | 2010-12-25 | 2011-07-27 | 河南科技大学 | Method for retarding culturing refrigeration of tree peony |
| CN102577783A (en) * | 2011-12-15 | 2012-07-18 | 青岛农业大学 | Winter peony flower forcing method usingno low temperature or low temperature deficiency |
| CN102960222A (en) * | 2012-11-12 | 2013-03-13 | 北京林业大学 | Peony soilless culture industrialization pot flower production method |
| CN103222396A (en) * | 2013-05-14 | 2013-07-31 | 扬州大学 | Cultivating method for inducing reproduction of red leaf characters of purple canada bauhinia in autumn |
| CN103444397A (en) * | 2013-08-16 | 2013-12-18 | 苏州仁成生物科技有限公司 | Method for promoting peony flower cultivation |
| CN103503647A (en) * | 2012-06-18 | 2014-01-15 | 江苏省中国科学院植物研究所 | Method for regulating flowering time of Lycoris sprengeri Comes ex Baker |
| 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 |
| CN105248155A (en) * | 2015-11-18 | 2016-01-20 | 周效文 | Cultivation method of multi-color peony |
| CN105794452A (en) * | 2016-03-16 | 2016-07-27 | 蚌埠韵莲苑景观园林有限公司 | Peony planting method |
| CN106386036A (en) * | 2016-08-25 | 2017-02-15 | 张楠 | Method for twice blooming of potted peony in one year |
| CN107148850A (en) * | 2017-05-20 | 2017-09-12 | 蚌埠市金牛湾农业科技发展有限公司 | A kind of method for extending the rose florescence |
| CN111955306A (en) * | 2020-08-27 | 2020-11-20 | 上海崇明百叶水仙花专业合作社 | Control method for enabling narcissus combination potted plants of different varieties to simultaneously bloom |
| CN112293132A (en) * | 2020-11-06 | 2021-02-02 | 韶关学院 | Method for promoting secondary flower formation of loquat and application thereof |
| CN116210510A (en) * | 2023-02-20 | 2023-06-06 | 菏泽市牡丹区牡丹研究院 | Method for promoting peony to germinate twice in spring and application |
-
2006
- 2006-06-05 CN CN2006100121016A patent/CN1849866B/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828479A (en) * | 2010-06-01 | 2010-09-15 | 江苏省农业科学院 | Method for regulating and controlling flowering period of potted flowering peach |
| CN102132660A (en) * | 2010-12-25 | 2011-07-27 | 河南科技大学 | Method for retarding culturing refrigeration of tree peony |
| CN102132660B (en) * | 2010-12-25 | 2012-02-22 | 河南科技大学 | Method for refrigeration for retarding tree peony |
| CN102577783A (en) * | 2011-12-15 | 2012-07-18 | 青岛农业大学 | Winter peony flower forcing method usingno low temperature or low temperature deficiency |
| CN103503647A (en) * | 2012-06-18 | 2014-01-15 | 江苏省中国科学院植物研究所 | Method for regulating flowering time of Lycoris sprengeri Comes ex Baker |
| CN102960222A (en) * | 2012-11-12 | 2013-03-13 | 北京林业大学 | Peony soilless culture industrialization pot flower production method |
| 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 |
| CN103222396A (en) * | 2013-05-14 | 2013-07-31 | 扬州大学 | Cultivating method for inducing reproduction of red leaf characters of purple canada bauhinia in autumn |
| CN103444397A (en) * | 2013-08-16 | 2013-12-18 | 苏州仁成生物科技有限公司 | Method for promoting peony flower cultivation |
| CN105248155A (en) * | 2015-11-18 | 2016-01-20 | 周效文 | Cultivation method of multi-color peony |
| CN105794452A (en) * | 2016-03-16 | 2016-07-27 | 蚌埠韵莲苑景观园林有限公司 | Peony planting method |
| CN106386036A (en) * | 2016-08-25 | 2017-02-15 | 张楠 | Method for twice blooming of potted peony in one year |
| CN107148850A (en) * | 2017-05-20 | 2017-09-12 | 蚌埠市金牛湾农业科技发展有限公司 | A kind of method for extending the rose florescence |
| CN111955306A (en) * | 2020-08-27 | 2020-11-20 | 上海崇明百叶水仙花专业合作社 | Control method for enabling narcissus combination potted plants of different varieties to simultaneously bloom |
| CN112293132A (en) * | 2020-11-06 | 2021-02-02 | 韶关学院 | Method for promoting secondary flower formation of loquat and application thereof |
| CN116210510A (en) * | 2023-02-20 | 2023-06-06 | 菏泽市牡丹区牡丹研究院 | Method for promoting peony to germinate twice in spring and application |
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