CN110476768A - A method of the regulation Chinese cymbidium florescence - Google Patents
A method of the regulation Chinese cymbidium florescence Download PDFInfo
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- CN110476768A CN110476768A CN201910903297.5A CN201910903297A CN110476768A CN 110476768 A CN110476768 A CN 110476768A CN 201910903297 A CN201910903297 A CN 201910903297A CN 110476768 A CN110476768 A CN 110476768A
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- chinese cymbidium
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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
- A01G22/63—Orchids
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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Abstract
The invention discloses a kind of methods at regulation Chinese cymbidium florescence.The present invention passes through light temperature, water and fertilizer management before flower forcing, then applies plant growth regulator mixed processing and promote bud differentiation and growth.Using method provided by the invention, Chinese cymbidium florescence flowering stage can be made to shift to an earlier date, flowering rate improves the florescence, and florescence consistency improves, and solves Chinese cymbidium and blooms irregular, florescence skimble-scamble problem: operation of the present invention is easy, and cost is relatively low, convenient to carry out；The present invention solves the problems, such as Chinese cymbidium florescence control, and the florescence before and after making Chinese cymbidium be scattered in the Lantern Festival stablizes before the Spring Festival, and then realizes application of the Chinese cymbidium as annual flower flowers, to meet the needs of expanding market, economic benefit is prominent.
Description
Technical field
The present invention relates to field of plant cultivation, in particular to a kind of method at regulation Chinese cymbidium florescence.
Background technique
Chinese cymbidium (Cymbidium sinense) also known as year-report orchid, orchid of paying a New Year call, it is orchid family (Orchidaceae) Cymbidium
(Cymbidium) herbaceos perennial, leaf skill is exquisite, flower appearance is graceful, is widely used as pot flowers, has biggish
Ornamental values and the economic values.However, though Chinese cymbidium also known as year-report orchid, often open afterwards before the Spring Festival, reach full blossom in the Lantern Festival
Phase, be not possible to stable application in we tradition and the huge annual flower market of consumption figure, therefore, how regulation florescence, grasp ink
Orchid accurately blooms regulation measure will be as the important channel for improving its commodity value and market demand.
In florescence control research, by control temperature, nutrition-allocated proportion and plant growth regulator, it can be achieved that a variety of sights
Appreciate the regulation of blooming of plant.However it is comprehensive not enough to the research in terms of Chinese cymbidium florescence control at present, it there are no in the prior art
Adjust the report of Chinese cymbidium florescence method.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology and deficiency, provides a kind of method at regulation Chinese cymbidium florescence.
The purpose of the invention is achieved by the following technical solution: a method of at the regulation Chinese cymbidium florescence, include the following steps:
(1) light temperature, water and fertilizer management before flower forcing: 90 ~ 120 d, i.e. late September current year before florescence control are carried out, are down to temperature white
It is not less than 20 DEG C, when night is not less than 10 DEG C, using spraying or watering mode, it is ensured that humidity is 65 ~ 85% in canopy, noon
Shaded when illumination is strong using shading net；Change the water and fertilizer condition in cultivation, application of phosphoric acid potassium dihydrogen and spend precious No. 3, promotes
Conversion of the plant by nutrient growth to reproductive growth, concentration of applying fertilizer every time are as follows: potassium dihydrogen phosphate is diluted with water 500 times, Hua Bao 3
2000 times are diluted with water, Effects of Fertilization Frequency is that 15 d are primary, is substantially carried out blade back and sprays, and is co-administered 6 times；Moisture control is every 7 d
Application is primary, is substantially carried out leaf, and after entering January next year, it is primary that watering time is changed to every 10 d application；
(2) application plant growth regulator 6-BA promotes bud differentiation and growth: late October current year, and application 6-BA is molten
The solubility of liquid, 6-BA is 200 mg/L, and every 7 ~ 10 d sprays a 6-BA solution, it is desirable that is all sprayed around Chinese cymbidium pseudobulb
It arrives.
The fertilizer quality proportion as described in step (1) spent in precious No. 3 flower forcing budding fertilizer material is N:P:K=10:30:20.
The processing that 6-BA solution is sprayed described in step (2) is carried out in fine day, is sprayed 3 d of front and back and is carried out to Chinese cymbidium plant
Drought stress.
Step (2) and step (1) processing same period carry out, and according to actual requirement, coordinate the corresponding time.
Water as described in step (1) for diluting fertilizer is sterile distilled water.
Application plant growth regulator 6-BA described in step (2) promotes the processing time of Chinese cymbidium bud differentiation and growth
It is annual October to during December.
The present invention has the following advantages and effects with respect to the prior art:
1. this method application of phosphoric acid potassium dihydrogen, Hua Bao No. 3 numbers promote plant strong sprout and flower forcing, plant growth regulator 6-BA is applied
Promote bud differentiation, behind one month of this method after treatment, flowering stage than control 9 days in advance, blossom by average each inflorescence
For quantity than compareing more 1, it is irregular to solve the problems, such as that Chinese cymbidium is bloomed according to improving 25% for uniformity comparison of blooming.
2. this method operation is easy, cost is relatively low, convenient to carry out, be especially suitable for various scales, facility easily spend field and
The large-scale production in nursery.
3. economic benefit is prominent, the present invention solves the problems, such as Chinese cymbidium florescence control, opens Chinese cymbidium florescence stabilization before the Spring Festival,
It lays the foundation for the huge annual flower flowers market of meet demand amount, and then realizes Chinese cymbidium further expansion market, promotes market
The target of occupation rate.
Specific embodiment
Further detailed description is done to the present invention below with reference to example, embodiments of the present invention are not limited thereto.
1 Chinese cymbidium of embodiment (Cymbidium sinense) cultivar ' Jin Huashan ', the flower forcing processing time is 2015 9
The moon 17, early flowering season are on January 20th, 2016.
Invention group
Step 1: with Chinese cymbidium (Cymbidium sinense) cultivar ' Jin Huashan ' be material, choose 3 years raw healthy seedlings
300 basins (are selected in Fujian Liancheng orchid limited liability company), from part of in August, 2015 (for the water and fertilizer management time started before flower forcing)
It rises, changes the liquid manure nutritional condition in cultivation, for application slow-release fertilizer as the base manure of Chinese cymbidium growth and development, moisture control is every
7 d application is primary, is substantially carried out leaf, and after entering January next year, it is primary that watering time is changed to every 10 d；Using spray
Mist or watering mode, it is ensured that humidity is shaded when noon illumination is strong using shading net 65 ~ 85% in canopy.
Step 2: application strong sprout flower forcing fertilizer and plant growth regulator promote bud differentiation and growth
1, after step 1 handles 45 d, 500 times of potassium dihydrogen phosphates is prepared and 2000 times are spent precious No. 3 solution, to spray Chinese cymbidium leaf
Back is to dripping for appropriateness.
2, step 1 handle when to ensure fine day carry out, after according to weather condition, sprayed once every 15 d, it is desirable that leaf
Back is all wet and has drop to drip, and continuous processing 6 times.
3, in 6 times of step 2 continuous processing, plant growth regulator is synchronous to be carried out, and wherein 6-BA concentration is 200 mg/L,
Frequency is 10 d or so primary, and totally 4 times, processing starts from October 21st, 2015.Meanwhile ought to be carried out herein in fine day, and
The front and back of processing pays attention to carrying out control water to Chinese cymbidium for three days.
During step 2 carries out, 6-BA is then using spray in such a way that blade back sprays with treasured 3 is spent for potassium dihydrogen phosphate
Spill the mode of pseudobulb.
During step 2 processing, when illumination is stronger, 60 ~ 80% shading treatment is carried out using shading screen, light control is made to exist
3000 lx or less.
Control group: since part of in August, 2015, in a natural environment, temperature does not do manual control, and lighting process is the same as invention
Group applies base manure of the slow-release fertilizer as Chinese cymbidium growth and development according to conventional cultivation mode, and 3 ~ 5d watering is primary.
Table 1 lists Chinese cymbidium early flowering season and flower number after processing.Early flowering season, which refers to, uses up entirely after flower forcing processing to first
The open time.
Table 1
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by the limit of above-described embodiment
System, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (6)
1. a kind of method at regulation Chinese cymbidium florescence, it is characterised in that include the following steps:
(1) light temperature, water and fertilizer management before flower forcing: 90 ~ 120 d, i.e. late September current year before florescence control are carried out, are down to temperature white
It is not less than 20 DEG C, when night is not less than 10 DEG C, using spraying or watering mode, it is ensured that humidity is 65 ~ 85% in canopy, noon
Shaded when illumination is strong using shading net；Change the water and fertilizer condition in cultivation, application of phosphoric acid potassium dihydrogen and spend precious No. 3, promotes
Plant is converted by nutrient growth to reproductive growth, concentration of applying fertilizer every time are as follows: potassium dihydrogen phosphate is diluted with water 500 times, and Hua Bao 3 add
Water dilutes 2000 times, and Effects of Fertilization Frequency is that 15 d are primary, is substantially carried out blade back and sprays, and co-administers 6 times；Moisture control is that every 7 d is applied
With primary, it is substantially carried out leaf, after entering January next year, it is primary that watering time is changed to every 10 d application；
(2) application plant growth regulator 6-BA promotes bud differentiation and growth: late October current year, and application 6-BA is molten
The solubility of liquid, 6-BA is 200 mg/L, and every 7 ~ 10 d sprays a 6-BA solution, it is desirable that is all sprayed around Chinese cymbidium pseudobulb
It arrives.
2. regulating and controlling the method at Chinese cymbidium florescence according to claim 1, it is characterised in that: as described in step (1) to spend precious No. 3 to urge
Fertilizer quality proportion in flower budding fertilizer material is N:P:K=10:30:20.
3. regulating and controlling the method at Chinese cymbidium florescence according to claim 1, it is characterised in that: step sprays 6-BA described in (2)
The processing of solution is carried out in fine day, is sprayed 3 d of front and back and is carried out drought stress to Chinese cymbidium plant.
4. regulating and controlling the method at Chinese cymbidium florescence according to claim 1, it is characterised in that: step (2) and step (1) handle the same period
It carries out.
5. regulating and controlling the method at Chinese cymbidium florescence according to claim 1, it is characterised in that: as described in step (1) for diluting
The water of fertilizer is sterile distilled water.
6. regulating and controlling the method at Chinese cymbidium florescence according to claim 1, it is characterised in that: application plant described in step (2)
It is annual October to during December that growth regulator 6-BA, which promotes the processing time of Chinese cymbidium bud differentiation and growth,.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075283A (en) * | 2020-09-22 | 2020-12-15 | 上海市园林科学规划研究院 | Regulation and control method for advancing period of magnolia denudata |
| CN113383784A (en) * | 2021-04-16 | 2021-09-14 | 花意生活（北京）电子商务有限公司 | Flower forcing agent for potted flowers and preparation method thereof |
| CN114190277A (en) * | 2021-12-07 | 2022-03-18 | 中国科学院昆明植物研究所 | Method for promoting blooming and fructification of large root orchid test tube |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075283A (en) * | 2020-09-22 | 2020-12-15 | 上海市园林科学规划研究院 | Regulation and control method for advancing period of magnolia denudata |
| CN113383784A (en) * | 2021-04-16 | 2021-09-14 | 花意生活（北京）电子商务有限公司 | Flower forcing agent for potted flowers and preparation method thereof |
| CN114190277A (en) * | 2021-12-07 | 2022-03-18 | 中国科学院昆明植物研究所 | Method for promoting blooming and fructification of large root orchid test tube |
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