CN102511289A - Early blossoming regulating and controlling method for potted osmanthus fragrans - Google Patents
Early blossoming regulating and controlling method for potted osmanthus fragrans Download PDFInfo
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- CN102511289A CN102511289A CN2011104404551A CN201110440455A CN102511289A CN 102511289 A CN102511289 A CN 102511289A CN 2011104404551 A CN2011104404551 A CN 2011104404551A CN 201110440455 A CN201110440455 A CN 201110440455A CN 102511289 A CN102511289 A CN 102511289A
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Abstract
The invention relates to an early blossoming regulating and controlling method for potted osmanthus fragrans. The regulation and control method is characterized by comprising the following steps of: 1, promoting the growth of branches and leaves and flower-bud differentiation at the temperature of between 25 and 30 DEG C in early May when spring twigs sprout basically; and 2, strictly controlling the temperature one month before expected blooming, and treating continuously at the daily mean temperature of less than 24 DEG C or variable diurnal temperature of between 14 and 28 DEG C under the conditions that the humidity is between 70 and 80 percent and that the illumination of daytime is between 3,000 and 10,000 lux until the osmanthus fragrans bloom. According to the regulation and control method, the blooming mechanism of the osmanthus fragrans are found by the studying the flower-bud differentiation, floral organogenesis rule, physiological and biochemical change in the flower-bud differentiation process, the relation between environmental factors and the flower-bud differentiation and the like of different varieties of the osmanthus fragrans; and the temperature is regulated and controlled to promote autumn osmanthus fragrans to bloom a month and a half to two months ahead, so that the flower season of the osmanthus fragrans is regulated, the ornamental period of the osmanthus fragrans is prolonged, and the application value and added value of the potted osmanthus fragran commodities are improved.
Description
Technical field
The invention belongs to the floriculture field, specifically is a kind of regulate and control method of potted plant sweet osmanthus early flowering.
Background technology
(Osmantus fragrans Lour.) was long at the cultivation history of China for sweet osmanthus, apart from the modern approximately history in existing 2500,1987; Sweet osmanthus is selected into the traditional ten big famous flowers of China, is characterized in the tree performance grace, green leaf cloudlike; The four seasons are evergreen, and are full of fragrance, extensive use in gardens.The inflorescence of sweet osmanthus and is born on the current-year branch; Cyme or bunch locusta for 3-9 little flowers generation; Nature the florescence be late September to early October, annual concentrating bloomed 1-2 time, florescence 6-8 days at every turn; Florescence 2-4 days of Dan Duoxiao flower, florescence length, the difference to some extent of blooming sooner or later according to kind, area or time climatic variation.
Blooming control is claimed in florescence control again, according to flowering of plant habit and growth-development law, changes the flower growth environmental condition artificially and takes some special technique measure, makes it to shift to an earlier date or postpone to bloom, and this technical measures are referred to as florescence control.Through florescence control flowers are concentrated on and bloom same the time,, also can satisfy the demand of large-scale activities such as red-letter day, celebration for red-letter day or other need provide regularly with flower to hold an exhibition; Utilize the florescence control technology, can make the certain plants anniversary bloom or bloom for a long time, accomplish people's special requirement, solve the prosperous light contradiction on the market.
Compare with traditional famous flower that China is numerous, the whole research of sweet osmanthus is started late.Research mainly concentrates on domesticly, is detected in the evaluation and the analysis of sweet osmanthus fragrance component abroad, and domestic research to sweet osmanthus mainly concentrates on variety source investigation classification and estimates, and breeds aspect such as application.At applied technical field, no matter sweet osmanthus is to pluck as Landscape Plants Applied or as economic flowers, and the fragrance of a flower is its maximum characteristics, but the florescence is short, has limited the various values of himself in the flower quantity set again greatly.Therefore Mechanism of Physiological and Biochemical and the comparatively ripe florescence control technology being badly in need of in the market sweet osmanthus is bloomed are studied to satisfy the demand.
Summary of the invention
The present invention is directed to the defective that prior art exists, a kind of regulate and control method of potted plant sweet osmanthus early flowering is provided, can regulate the sweet osmanthus florescence, prolong its viewing period, further improved the using value of sweet osmanthus and the Additional Value of Commodities of potted plant product.
For this reason, the present invention takes following technical scheme: a kind of regulate and control method of potted plant sweet osmanthus early flowering is characterized in that may further comprise the steps:
1. at the beginning of basic 5 months of accomplishing of spring tip growth, keep 25-30 ℃ temperature to promote shoot and leaf growth and flower bud differentiation;
2. the strict control in month before expection is bloomed temperature, daily mean temperature are lower than 24 ℃ or adopt 28-14 ℃ alternating temperature round the clock, and humidity keeps 70-80%, and daylight 3000-10000lux handles until blooming continuously.
Described sweet osmanthus is an autumn osmanthus class, can spray PP333 or B9 in step the 30th day after 1., can further shift to an earlier date the florescence.
The present invention is through the researchs such as relation to Physiology and biochemistry variation, envirment factor and the flower bud differentiation of the flower bud differentiation of sweet osmanthus different cultivars and floral organ pests occurrence rule, flower bud differentiation process, the mechanism that clear and definite sweet osmanthus blooms; Promote autumn osmanthus to shift to an earlier date one and a half months to two through temperature adjusting and month bloom, make and regulate the sweet osmanthus florescence and prolong its viewing period and become possibility, improved the using value of sweet osmanthus and the Additional Value of Commodities of potted plant product.
Embodiment
Embodiment of the present invention is following:
1, the shoot and leaf growth phase in spring is strengthened rich water quality management, guarantees potted plant sweet osmanthus well-grown.
2, at the beginning of basic 5 months of accomplishing of spring tip growth, keep 25-30 ℃ temperature to promote shoot and leaf growth and flower bud differentiation.
3, the strict control in month before expection is bloomed temperature, daily mean temperature is lower than the alternating temperature round the clock that keeps 24 ℃ or adopt 28-14 ℃, humidity 70-80%, daylight 3000-10000lux handles until blooming continuously.
Below further specify through specific embodiment:
Embodiment 1 phytotron (rainbow osmanthus, kind weir is expected and bloomed in late July, 2010-mid-August)
Temperature pretreated group: put into 25 ℃ of phytotron growths May 25, put into 21 ℃ of illumination boxs July 15, in initial bloom stage on August 1.
Hormone+temperature control group: put into 25 ℃ of phytotron growths May 25, sprayed finite concentration PP333 or B9 on June 25, put into 21 ℃ of illumination boxs July 15, partly bloomed July 25.
Single processed group: put into 22 ℃ of climatic cabinates July 24, to initial bloom stage in 15 months Augusts.
Embodiment 2 bomb shelters (rainbow osmanthus, kind weir, expect that in late July, 2010-early August bloom)
The open country group: August 13 was put into the bomb shelter to rainbow osmanthus, weir by open country seedling district, and temperature is at 19-21 ℃, and illumination 12 hours got into initial bloom stage on August 27, and the flower amount is less.
The hormone pretreated group: begin to spray the PP333 three times of 200ppm the first tenday period of a month in May, each 5-7 days at interval, put into the bomb shelter on August 13, temperature is at 19-21 ℃, and illumination 12 hours got into initial bloom stage on August 25, and get into full-bloom stage Augusts 27,
The temperature pretreated group: phytotron 28 degree preliminary treatment on July 24, put into the bomb shelter on August 14, temperature is at 19-21 ℃, and illumination 12 hours got into initial bloom stage on August 25, and August 26, most of full-bloom stage that gets into spent amount big.
Control group: the potted plant seedling of open country was bloomed October 3.
Interpretation of result: through the florescence control technology, advance flowering period 1-2 month.
What need particularly point out is; The mode of the foregoing description only limits to describe embodiment; But the present invention is confined to aforesaid way incessantly; And those skilled in the art can modify in not departing from the scope of the present invention in view of the above easily, and therefore scope of the present invention should comprise the disclosed principle and the maximum magnitude of new feature.
Claims (3)
1. the regulate and control method of a potted plant sweet osmanthus early flowering is characterized in that may further comprise the steps:
1. at the beginning of basic 5 months of accomplishing of spring tip growth, keep 25-30 ℃ temperature to promote shoot and leaf growth and flower bud differentiation;
2. the strict control in month before expection is bloomed temperature, daily mean temperature are lower than 24 ℃ or adopt 28-14 ℃ alternating temperature round the clock, and humidity keeps 70-80%, and daylight 3000-10000lux handles until blooming continuously.
2. the regulate and control method of a kind of potted plant sweet osmanthus early flowering according to claim 1 is characterized in that spraying PP333 or B9 in step the 30th day after 1..
3. the regulate and control method of a kind of potted plant sweet osmanthus early flowering according to claim 1 and 2 is characterized in that described sweet osmanthus is an autumn osmanthus class.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011104404551A CN102511289A (en) | 2011-12-26 | 2011-12-26 | Early blossoming regulating and controlling method for potted osmanthus fragrans |
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| CN2011104404551A CN102511289A (en) | 2011-12-26 | 2011-12-26 | Early blossoming regulating and controlling method for potted osmanthus fragrans |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947400A (en) * | 2014-03-26 | 2014-07-30 | 黑龙江省科学院自然与生态研究所 | Optimal cultivation method for prolonging viewing period of hordeum jubatum |
| CN104335788A (en) * | 2013-07-28 | 2015-02-11 | 赵百华 | Pot-culture method for osmanthus fragrans tree with medical, edible and viewing functions |
| CN105309178A (en) * | 2015-06-16 | 2016-02-10 | 江苏省农业科学院 | A regulation and control method enabling potted Arabian jasmine to bloom during the Spring Festival |
| CN108713404A (en) * | 2018-06-05 | 2018-10-30 | 广德县东亭乡绘绿苗木种植家庭农场 | A kind of engrafting method promoting loquat Blooming result |
| CN108738787A (en) * | 2018-06-05 | 2018-11-06 | 广德县东亭乡绘绿苗木种植家庭农场 | The hole of grafting Citrus Grandis connects method on a kind of crystal sugar orange tree |
| CN108770519A (en) * | 2018-06-05 | 2018-11-09 | 广德县东亭乡绘绿苗木种植家庭农场 | The process of reddish yellow yulan is grafted on a kind of Flos micheliae Albae |
| CN108770571A (en) * | 2018-05-08 | 2018-11-09 | 广德县东亭乡绘绿苗木种植家庭农场 | A kind of inarching method for promoting sweet osmanthus to do sth. in advance to bloom |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090260100A1 (en) * | 2008-04-14 | 2009-10-15 | Seminis Vegetable Seeds, Inc. | Pea line 08540794 |
| JP2009261383A (en) * | 2008-04-23 | 2009-11-12 | Hiroko Fujiwara | Flowering plant cultivating method, and flowering plant obtained by the same |
| CN101707961A (en) * | 2009-10-27 | 2010-05-19 | 程辰 | Fast-growing artificial synthesized tree from unicolor sweet osmanthus tree and multicolor sweet osmanthus tree |
-
2011
- 2011-12-26 CN CN2011104404551A patent/CN102511289A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090260100A1 (en) * | 2008-04-14 | 2009-10-15 | Seminis Vegetable Seeds, Inc. | Pea line 08540794 |
| JP2009261383A (en) * | 2008-04-23 | 2009-11-12 | Hiroko Fujiwara | Flowering plant cultivating method, and flowering plant obtained by the same |
| CN101707961A (en) * | 2009-10-27 | 2010-05-19 | 程辰 | Fast-growing artificial synthesized tree from unicolor sweet osmanthus tree and multicolor sweet osmanthus tree |
Non-Patent Citations (2)
| Title |
|---|
| 周国梁: "盆栽桂花花期促控技术初探", 《北京园林》, vol. 23, no. 1, 31 December 2007 (2007-12-31), pages 46 - 47 * |
| 邱丽颖: "盆栽桂花花期调控法", 《农村百事通》, no. 17, 31 December 2009 (2009-12-31), pages 31 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104335788A (en) * | 2013-07-28 | 2015-02-11 | 赵百华 | Pot-culture method for osmanthus fragrans tree with medical, edible and viewing functions |
| CN103947400A (en) * | 2014-03-26 | 2014-07-30 | 黑龙江省科学院自然与生态研究所 | Optimal cultivation method for prolonging viewing period of hordeum jubatum |
| CN103947400B (en) * | 2014-03-26 | 2015-11-25 | 黑龙江省科学院自然与生态研究所 | Extend the Optimum Cultivation method of awns Hordeum jubatum viewing period |
| CN105309178A (en) * | 2015-06-16 | 2016-02-10 | 江苏省农业科学院 | A regulation and control method enabling potted Arabian jasmine to bloom during the Spring Festival |
| CN105309178B (en) * | 2015-06-16 | 2018-05-15 | 江苏省农业科学院 | A kind of regulation and control method bloomed during the potted Arabian jasmine Spring Festival |
| CN108770571A (en) * | 2018-05-08 | 2018-11-09 | 广德县东亭乡绘绿苗木种植家庭农场 | A kind of inarching method for promoting sweet osmanthus to do sth. in advance to bloom |
| CN108713404A (en) * | 2018-06-05 | 2018-10-30 | 广德县东亭乡绘绿苗木种植家庭农场 | A kind of engrafting method promoting loquat Blooming result |
| CN108738787A (en) * | 2018-06-05 | 2018-11-06 | 广德县东亭乡绘绿苗木种植家庭农场 | The hole of grafting Citrus Grandis connects method on a kind of crystal sugar orange tree |
| CN108770519A (en) * | 2018-06-05 | 2018-11-09 | 广德县东亭乡绘绿苗木种植家庭农场 | The process of reddish yellow yulan is grafted on a kind of Flos micheliae Albae |
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Application publication date: 20120627 |