CN103238455A - Flowering time adjustment and control method for enabling peony to blossom in winter - Google Patents
Flowering time adjustment and control method for enabling peony to blossom in winter Download PDFInfo
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- CN103238455A CN103238455A CN2013102111292A CN201310211129A CN103238455A CN 103238455 A CN103238455 A CN 103238455A CN 2013102111292 A CN2013102111292 A CN 2013102111292A CN 201310211129 A CN201310211129 A CN 201310211129A CN 103238455 A CN103238455 A CN 103238455A
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Abstract
The invention discloses a flowering time adjustment and control method for enabling a peony to blossom in winter. The method comprises the steps of variety and plant selection, forced dormancy, root growth promoting and flower forcing treatment, so that a purpose of manually advancing the flowering time of the peony is achieved. The flowering time of the peony is advanced by performing low-temperature treatment on the peony in summer for breaking the dormancy; a purpose of effectively controlling the flowering time is achieved by controlling the temperature and illumination during flower forcing; the treated peony is large and bright-colored; a peony plant is robust; the flowering time is longer; and an ornamental value is high.
Description
Technical field
The present invention relates to a kind of florescence control method, particularly urge flower method the winter of a kind of tree peony.
Background technology
Tree peony is ranked first of China's ten big famous flowers, have " aromatic ", " king's in spending " good reputation, is given the fine symbol of " rich and honour lucky, prosperity " over the past thousands of years by people always, and extremely common people praise highly.Peony forescence is allowed to condition at the extravagant hope that Winter blooming once was people generally in the 4-5 month.But be accompanied by the modern greenhouse broad application, rich and honour lucky tree peony has become real in full bloom around the Spring Festival.At present a lot of to the control method of peony forescence, mainly achieve the goal by methods such as temperature control, illumination control, HORMONE TREATMENT controls.Though method is a lot, but single processing method is carried out the florescence control in winter to tree peony, be difficult to the effectively florescence of regulation and control tree peony, and do not handle through low temperature forced dormancy, there are some problems in the plant that grows, if any Hua Wuye, the flower leaflet is few, pattern shoals, the florescence is short, ornamental value is low etc.
Summary of the invention
The technical problem that the present invention mainly solves provides steps such as the low temperature forced dormancy of a kind of process is handled, short root, catalytic treatment, the method that can in official hour, impel tree peony to bloom, thus reach the purpose that tree peony was bloomed in the Spring Festival even time more early.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
A kind of florescence control method of facilitating the tree peony Winter blooming may further comprise the steps:
(1) kind and plant are selected: select that chilling requirement is low, the kind of easy flower forcing, and the healthy and strong plant of the 3-5 that selects to have grown, have 5-8 branch on the selected plant at least, have 2 poppyhead buds that expand on each branch at least;
(2) forced dormancy: selection need be carried out the peony plant of florescence control, at first put into 5-10 ℃ environment, cultivation at low temperature is put into the environment less than 5 ℃ about 1 month then, cultivation at low temperature 1-2 month, again it is warming up to 5-10 ℃ of cultivation about 1 month;
(3) short root: through after the forced dormancy during the 9-10 month to plant water, fertilizer treatment, promote to support root;
(4) flower forcing is handled: during flower forcing, the last fortnight is increased to the environmental temperature of tree peony about 20 ℃ gradually from 10 ℃; The temperature maintenance in the 3rd to six week wherein remains on 20-25 ℃ daytime between 15-25 ℃, be 15-20 ℃ night; Should guarantee illumination every day during this period in the greenhouse more than or equal to 12 hours, illuminance is more than or equal to 5000lux; In order to reach above-mentioned condition, in this process, should carry out light filling to tree peony and handle, began to utilize the LED plant growth lamp to carry out light filling to tree peony from the 7th day described flower forcing phase, before sunrise every day or the post sunset light filling time more than or equal to 4 hours.During this period, if find that plant strain growth is bad, can spray foliage fertilizers such as potassium dihydrogen phosphate, superphosphate, potassium sulphate; Water timely, ventilate, make the humidity of indoor air remain on 70-80%.
If the described flower forcing phase, the time of flower forcing phase was about 6 weeks since December; If the described flower forcing phase, the time of flower forcing phase was about 4 weeks since January.
The invention has the beneficial effects as follows: by in summer tree peony being carried out low temperature treatment, breaking dormancy, thereby make the advance flowering period of tree peony, and during flower forcing, by the control to temperature and illumination, reach the purpose of effective control flowering time, treated peony is big, bright-colored, robust plant, florescence are longer, the ornamental value height.
Embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
The embodiment of the invention comprises:
Embodiment 1
A kind of florescence control method of facilitating the tree peony Winter blooming may further comprise the steps:
(1) kind and plant are selected: select that chilling requirement is low, the kind of easy flower forcing, and select the healthy and strong plant that grown 3 years, have 5 branches on the selected plant at least, have 2 poppyhead buds that expand on each branch at least;
(2) forced dormancy: selection need be carried out the peony plant of florescence control, at first puts into 5 ℃ environment, and cultivation at low temperature is put into the environment less than 5 ℃ about 1.5 months then, and cultivation at low temperature 1 month is warming up to it 10 ℃ of cultivations about 1.5 months again;
(3) short root: through after the forced dormancy during the 9-10 month to plant water, fertilizer treatment, promote to support root;
(4) flower forcing is handled: during flower forcing, the last fortnight is increased to the environmental temperature of tree peony about 20 ℃ gradually from 10 ℃; The temperature maintenance in the 3rd to six week wherein remains on 20 ℃ daytime between 15-20 ℃, be 15 ℃ night; Should guarantee illumination every day during this period in the greenhouse more than or equal to 12 hours, illuminance is more than or equal to 5000lux; In order to reach above-mentioned condition, in this process, should carry out light filling to tree peony and handle, began to utilize the LED plant growth lamp to carry out light filling to tree peony from the 7th day described flower forcing phase, before sunrise every day or the post sunset light filling time more than or equal to 4 hours.During this period, if find that plant strain growth is bad, can spray foliage fertilizers such as potassium dihydrogen phosphate, superphosphate, potassium sulphate; Water timely, ventilate, the humidity of indoor air is remained on about 70%.
The above-mentioned flower forcing phase, the elapsed time was to add 3 days catalysis phase 6 weeks since December, and tree peony begins to bloom, and enters full-bloom stage through 10 days tree peonies.
Embodiment 2
A kind of florescence control method of facilitating the tree peony Winter blooming may further comprise the steps:
(1) kind and plant are selected: select that chilling requirement is low, the kind of easy flower forcing, and select the healthy and strong plant that grown 4 years, have 7 branches on the selected plant at least, have 2 poppyhead buds that expand on each branch at least;
(2) forced dormancy: selection need be carried out the peony plant of florescence control, at first puts into 8 ℃ environment, and cultivation at low temperature 1 month is put into the environment less than 5 ℃ then, and cultivation at low temperature 1.5 months is warming up to it 10 ℃ of cultivations 1.5 months again;
(3) short root: through after the forced dormancy during the 9-10 month to plant water, fertilizer treatment, promote to support root;
(4) flower forcing is handled: during flower forcing, the last fortnight is increased to the environmental temperature of tree peony about 20 ℃ gradually from 10 ℃; The temperature maintenance in the 3rd to six week wherein remains on about 25 ℃ between 20-25 ℃ daytime, and be about 20 ℃ night; Should guarantee illumination every day during this period in the greenhouse more than or equal to 12 hours, illuminance is more than or equal to 5000lux; In order to reach above-mentioned condition, in this process, should carry out light filling to tree peony and handle, began to utilize the LED plant growth lamp to carry out light filling to tree peony from the 7th day described flower forcing phase, before sunrise every day or the post sunset light filling time more than or equal to 4 hours.During this period, if find that plant strain growth is bad, can spray foliage fertilizers such as potassium dihydrogen phosphate, superphosphate, potassium sulphate; Water timely, ventilate, make the humidity of indoor air remain on 75%.
The above-mentioned flower forcing phase, through 4 weeks adding 4 days catalytic treatment, tree peony began to bloom, and enters full-bloom stage through all tree peonies again since January.
Embodiment 3
A kind of florescence control method of facilitating the tree peony Winter blooming may further comprise the steps:
(1) kind and plant are selected: select that chilling requirement is low, the kind of easy flower forcing, and select the healthy and strong plant that grown 5 years, have 8 branches on the selected plant at least, have 2 poppyhead buds that expand on each branch at least;
(2) forced dormancy: selection need be carried out the peony plant of florescence control, at first puts into 10 ℃ environment, and cultivation at low temperature 1 month is put into the environment less than 5 ℃ then, and cultivation at low temperature 2 months is warming up to it 10 ℃ of cultivations 1 month again;
(3) short root: through after the forced dormancy during the 9-10 month to plant water, fertilizer treatment, promote to support root;
(4) flower forcing is handled: during flower forcing, the last fortnight is increased to the environmental temperature of tree peony about 20 ℃ gradually from 10 ℃; The temperature maintenance in the 3rd to six week wherein remains on 22 ℃ daytime between 18-22 ℃, be 18 ℃ night; Should guarantee illumination every day during this period in the greenhouse more than or equal to 12 hours, illuminance is more than or equal to 5000lux; In order to reach above-mentioned condition, in this process, should carry out light filling to tree peony and handle, began to utilize the LED plant growth lamp to carry out light filling to tree peony from the 7th day described flower forcing phase, before sunrise every day or the post sunset light filling time more than or equal to 4 hours.During this period, if find that plant strain growth is bad, can spray foliage fertilizers such as potassium dihydrogen phosphate, superphosphate, potassium sulphate; Water timely, ventilate, make the humidity of indoor air remain on 80%.
The above-mentioned flower forcing phase is since the middle ten days in December, handles tree peony through the flower forcing that adds 5 days five weeks and begins to bloom, and begins to enter full-bloom stage through 8 days tree peonies again.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (7)
1. a florescence control method of facilitating the tree peony Winter blooming is characterized in that, may further comprise the steps:
(1) kind and plant are selected: select that chilling requirement is low, the kind of easy flower forcing, and the healthy and strong plant of the 3-5 that selects to have grown, have 5-8 branch on the selected plant at least, have 2 poppyhead buds that expand on each branch at least;
(2) forced dormancy: selection need be carried out the peony plant of florescence control, at first put into 5-10 ℃ environment, cultivation at low temperature is put into the environment less than 5 ℃ about 1 month then, cultivation at low temperature 1-2 month, again it is warming up to 5-10 ℃ of cultivation about 1 month;
(3) short root: through after the forced dormancy during the 9-10 month to plant water, fertilizer treatment, promote to support root;
(4) flower forcing is handled: during flower forcing, the last fortnight is increased to the environmental temperature of tree peony about 20 ℃ gradually from 10 ℃; The temperature maintenance in the 3rd to six week is between 15-25 ℃; Should guarantee illumination every day during this period in the greenhouse more than or equal to 12 hours, illuminance is more than or equal to 5000lux; During this period, if find that plant strain growth is bad, can spray foliage fertilizers such as potassium dihydrogen phosphate, superphosphate, potassium sulphate.
2. a kind of florescence control method of facilitating the tree peony Winter blooming according to claim 1, should carry out light filling to tree peony in described step (4) the flower forcing processing procedure handles, began to utilize the light filling lamp to carry out light filling to tree peony from the 7th day described flower forcing phase, before sunrise every day or the post sunset light filling time more than or equal to 4 hours.
3. a kind of florescence control method of facilitating the tree peony Winter blooming according to claim 2, employed lamp is the LED plant growth lamp in the described light filling process.
4. a kind of florescence control method of facilitating the tree peony Winter blooming according to claim 1, the temperature in the 3rd to six week in described step (4) the flower forcing processing procedure is: remain on 20-25 ℃ daytime, be 15-20 ℃ night.
5. a kind of florescence control method of facilitating the tree peony Winter blooming according to claim 1, in the described step (4), the described flower forcing phase, the time of flower forcing phase was about 6 weeks since December.
6. a kind of florescence control method of facilitating the tree peony Winter blooming according to claim 1, in the described step (4), the described flower forcing phase, the time of flower forcing phase was about 4 weeks since January.
7. a kind of florescence control method of facilitating the tree peony Winter blooming according to claim 1, during the flower forcing in the described step (4), the humidity of air remains on 70-80%.
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103621277A (en) * | 2013-08-27 | 2014-03-12 | 北京林大林业科技股份有限公司 | Method for cultivating peonies for oil |
| CN103814762B (en) * | 2014-02-19 | 2015-09-09 | 河南科技大学 | A kind of light compensation method improving tree peony annual flower cultivation quality |
| CN105248155A (en) * | 2015-11-18 | 2016-01-20 | 周效文 | Cultivation method of multi-color peony |
| CN105830768A (en) * | 2016-06-17 | 2016-08-10 | 漳州红点商务咨询有限公司 | Pot culture peony timed blooming promoting culture method |
| CN106069065A (en) * | 2016-06-23 | 2016-11-09 | 扬州大学 | A kind of method postponing the open country Radix Paeoniae florescence |
| CN107047050A (en) * | 2017-06-19 | 2017-08-18 | 贵州山乡原生态农业开发有限公司 | It is a kind of to break the cultural method for rescuing heart dish summer dormancy and the annually cultivating method for rescuing heart dish |
| CN107493983A (en) * | 2017-08-28 | 2017-12-22 | 宁德市农业科学研究所 | A kind of south plantation Peony method for potted |
| 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 |
| CN108651136A (en) * | 2018-05-21 | 2018-10-16 | 上海市园林科学规划研究院 | A kind of Hydrangea method |
| CN110583289A (en) * | 2019-10-22 | 2019-12-20 | 西南大学 | Regulating and controlling method for wintersweet flower period |
| CN110603998A (en) * | 2019-10-14 | 2019-12-24 | 四川蜀秀灯具有限公司 | Cultivation method for promoting anti-season coming-on-market of oranges, apples, grapes and kiwi fruits |
| CN111990197A (en) * | 2020-08-14 | 2020-11-27 | 洛阳农林科学院 | Method for solving flowering asynchronism in peony crossbreeding |
| CN113875512A (en) * | 2021-11-05 | 2022-01-04 | 云南省热带作物科学研究所 | Method for preventing pineapple from blooming naturally after overwintering |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103621277A (en) * | 2013-08-27 | 2014-03-12 | 北京林大林业科技股份有限公司 | Method for cultivating peonies for oil |
| CN103621277B (en) * | 2013-08-27 | 2015-03-04 | 北京林大林业科技股份有限公司 | Method for cultivating peonies for oil |
| CN103814762B (en) * | 2014-02-19 | 2015-09-09 | 河南科技大学 | A kind of light compensation method improving tree peony annual flower cultivation quality |
| CN105248155A (en) * | 2015-11-18 | 2016-01-20 | 周效文 | Cultivation method of multi-color peony |
| CN105830768B (en) * | 2016-06-17 | 2019-03-12 | 漳州红点商务咨询有限公司 | The forcing culture method that potted peony timing is bloomed |
| CN105830768A (en) * | 2016-06-17 | 2016-08-10 | 漳州红点商务咨询有限公司 | Pot culture peony timed blooming promoting culture method |
| CN106069065A (en) * | 2016-06-23 | 2016-11-09 | 扬州大学 | A kind of method postponing the open country Radix Paeoniae florescence |
| CN107047050A (en) * | 2017-06-19 | 2017-08-18 | 贵州山乡原生态农业开发有限公司 | It is a kind of to break the cultural method for rescuing heart dish summer dormancy and the annually cultivating method for rescuing heart dish |
| CN107493983A (en) * | 2017-08-28 | 2017-12-22 | 宁德市农业科学研究所 | A kind of south plantation Peony method for potted |
| 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 |
| 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 |
| CN108651136A (en) * | 2018-05-21 | 2018-10-16 | 上海市园林科学规划研究院 | A kind of Hydrangea method |
| CN110603998A (en) * | 2019-10-14 | 2019-12-24 | 四川蜀秀灯具有限公司 | Cultivation method for promoting anti-season coming-on-market of oranges, apples, grapes and kiwi fruits |
| CN110583289A (en) * | 2019-10-22 | 2019-12-20 | 西南大学 | Regulating and controlling method for wintersweet flower period |
| CN111990197A (en) * | 2020-08-14 | 2020-11-27 | 洛阳农林科学院 | Method for solving flowering asynchronism in peony crossbreeding |
| CN113875512A (en) * | 2021-11-05 | 2022-01-04 | 云南省热带作物科学研究所 | Method for preventing pineapple from blooming naturally after overwintering |
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Application publication date: 20130814 |