CN107211752A - A kind of method of strong fragrant flower florescence control - Google Patents
A kind of method of strong fragrant flower florescence control Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
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- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
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Abstract
The invention discloses a kind of method of strong fragrant flower florescence control, it is related to the breeding method of camellia.Spraying 100.0 1000.0mg/L GA, GA+6 BA mixed in equal amounts solution and the BA of 100.0 250.0mg/L 6 can induce strong fragrant Blooming, and the BA of 500.0 1000.0mg/L 6 can make strong fragrant flowering delay；Wherein spray 1000.0mg/L GA better to strong fragrant Blooming；Spraying 1000.0mg/L GA and 1000.0mg/L (GA+BA) makes the regularity of blooming of full-bloom stage higher, and sight is strengthened；The BA of 1000.0mg/L 6 are sprayed to strong fragrant late blooming.The purpose of the present invention is to apply the hormone regulating and controlling camellia florescence, makes camellia be advanced or delayed blooming during other major holidays, reference frame is provided for camellia industry restructuring.
Description
Technical field
The present invention relates to the breeding method of camellia.
Background technology
Camellia is Camellia evergreen shrubs or dungarunga, and the four seasons are evergreen, and form is graceful, and pattern is gorgeous colorful, is the world
Famous ornamental flower, is also one of Chinese ten big famous flowers, you can planted in park, garden as viewing and admiring Woody flower and green
Change seeds, Spring Festival atmosphere can be also set off as annual flower.Because the florescence of most camellias concentrates on November-March next year, cause
Camellia is seted to be utilized from extensive exploitation, it is no during the major holiday such as Labor Day, 11 National Day to save the confession of camellia kind
Answer market.Various flowers are carried out with the existing more research of florescence control using plant exogenous hormone GA, 6-BA and GA+6-BA to report
Road, this research is attempted to carry out florescence control from its fragrant (Camellia) strong to potted plant camellia kind, makes its advance flowering period or prolongs
Market is supplied to the major holiday late, is had great importance to the adjustment camellia industrial structure, increase camellia plantation income.【Forefathers
Progress】Liu Xiaoyan (1999) application gibberellin regulates and controls azalea florescence, GA processing (1500-2000mg/L) ratio of high concentration
Control l weeks or so in advance, low concentration (500-1000mg/L) processing shifts to an earlier date 3 days or so than the first flower of control, as a result shows, suitably
The gibberellin of concentration can make azalea Blooming.Zhang Ximin etc. (2009) carries out Rhododendron irroratum Franch florescence control and thought, sprays low
Concentration gibberellin does not influence the Flowering Characteristics of Rhododendron irroratum Franch.But after gibberellin concentration is more than 100mg/L, the Rhododendron irroratum Franch early flowering season
Start to shift to an earlier date, its effect increases with the increase of gibberellin concentration, and compared with the control, 200mg/L and 400mg/L gibberellin can divide
The early flowering season 10d and 14d will not be shifted to an earlier date.The non-significant changes of full-bloom stage, Flowers ending then shifts to an earlier date because of blooming in advance.Woods Jinsui River etc.
(2010) shown with the research at phytohormone Regulation dragon-boat florescence, there is significant impact at the florescence that GA processing is spent to dragon-boat,
The 14-30 days florescence of dragon-boat flower is postponed in varying degrees, when GA concentration is 300mg/L, dragon-boat can not influenceed to spend ornamental quality
In the case of postpone 30 days florescences.And 6-BA processing can make dragon-boat spend advance flowering period, wherein, 6-BA concentration is at 400mg/L
Reason can make dragon-boat spend advance flowering period 14 days.Zhan Qicheng etc. (2013) by slapping foliage-spray various concentrations in vain to small potted plant sweet tea sesame
GA, as a result show the existing colored rate of GA processing obviously higher than control, in try concentration range (0-300mg/L), existing colored rate
Improved with the increase of GA concentration, the flower forcing effect that wherein 300mg/L GA is slapped in vain to potted plant sweet tea sesame is most obvious.Zheng Sulan etc.
(2014) ZhangZhou narcissus is handled using various concentrations gibberellin, as a result shown, 0.1mg/L gibberellin processing narcissus plant
Early flowering season shifts to an earlier date 11 days, longer blooming period, single flower be relatively large in diameter.Sun Bin (2015) is dense using two kinds of 500mg/L, 800mg/L respectively
The gibberellin processing honeysuckle of degree, its early flowering season with having compareed obvious difference, can make advance flowering period 3-6d, illustrate that gibberellin is same
Sample can influence to promote honeysuckle to bloom.Weng Yunfeng and Xia Chongli (2015) to erythrina indica by being swashed respectively in different months
Element processing, as a result show concentration be respectively 100mg/L, 300mg/L, 800mg/L gibberellin 7 phases of the moons than control extend respectively
Florescence 3d, 7d and 2d of erythrina indica；5d, 8d and 2d are then extended respectively in August.Yang Fengxi etc. (2015) is tested with GA processing sword-leaved cymbidium
Show, GA processing can remarkably promote flowering of plant, 3-7d is shifted to an earlier date compared to control initial bloom stage.【This research point of penetration】All groups etc.
(2007) florescence control experiment has been carried out to several camellias such as 18 scholars, but has not reported specifically used hormone kind and dense
Degree.At present, have no that other are reported using the research at hormone regulating and controlling camellia florescence.【The key issue intended to solve】Using hormone regulating and controlling
At the camellia florescence, make camellia be advanced or delayed blooming during other major holidays, reference is provided for camellia industry restructuring
Foundation.
The content of the invention
The present invention provides a kind of method of strong fragrant flower florescence control, and the purpose of the present invention is using hormone regulating and controlling camellia flower
Phase, make camellia be advanced or delayed blooming during other major holidays, reference frame is provided for camellia industry restructuring.
To solve the above problems, the present invention is adopted the following technical scheme that：A kind of method of strong fragrant flower florescence control, is sprayed
100.0-1000.0mg/L GA, GA+6-BA mixed in equal amounts solution and 100.0-250.0mg/L6-BA can induce strong perfume (or spice) to shift to an earlier date
Bloom, 500.0-1000.0mg/L 6-BA can make strong fragrant flowering delay；1000.0mg/L GA are wherein sprayed to open strong perfume in advance
Spend better；Spraying 1000.0mg/L GA and 1000.0mg/L (GA+BA) makes the regularity of blooming of full-bloom stage higher, views and admires
Property strengthen；1000.0mg/L 6-BA are sprayed to strong fragrant late blooming.
Advantages of the present invention has：The strong fragrant flower florescence can be extended, and there is provided more preferable appreciation effect.
Embodiment
The present invention is described in detail with optimal embodiment below.
1 materials and methods
1.1 test material
The basically identical strong fragrant basin seedling conduct of camellia kind of the experiment selection condition such as cuttage 4 years and ground diameter, plant height and hat width
Test nursery stock (Co., Ltd provides by the plantation of Foshan City osmanthus tea place flowers and trees), cultivation condition and water, that fertilizer manages and protects level is consistent.It is red mould
Plain (GA), the basic element of cell division (6-BA) are in July, 2015 purchased from Fushan City, Guangdong Province South Sea river along Chemical Industries.
1.2 test method
1.2.1 experimental design：If the 100.0th, 250.0,500.0 and 1000.0mg/L GA, 6-BA and both mixed in equal amounts it is molten
Liquid sprays processing (being respectively set to handle 1-12), to spray clear water as control (CK).In September in 2015 16 days, the life of 70 basins is chosen
It is long healthy and strong, grow fine and the healthy camellia plant of visible petal, every plant of more frail, unsound petal is removed, by experiment
Each 4 concentration levels of 3 kinds of hormones set carry out complete stool sprays, are sprayed again after waiting blade absolutely dry.Often handle 5 plants, 3 weights
It is multiple.
1.2.2 2d proceeds by Phenological Observation after observation content processing, and observation flower footpath (passes through the two of vertical direction fickle in love
The average value of secondary data), the Dan Duohua continuous openness times, initial bloom stage (first date that the flowers are in blossom puts), Start Date early flowering season
(there are about 5% the flowers are in blossom decontrol the date begun), full blossom Start Date at initial stage (there are about 25% the flowers are in blossom decontrol the date begun), full blossom
Final Start Date (there are about the date that 75% flower has been opened), Flowers ending Start Date, (flower that there are about 95% was opened
Date), end spend day (last open date), the florescence continuous dayses (time of early flowering season~Flowers ending Start Date
Interval).
1.4 statistical analysis
Test data is arranged using Excel (2007), counts soft with DPS (the senior versions of V15.10) data processing
Part carries out variance analysis and correlation analysis.
2 results and analysis
2.1 hormons and concentration handle the influence to the strong scented tea florescence
2.1.1 the influence to initial bloom stage is as shown in Table 1, compared with CK, processing 1-4 and processing 9-12 can promote strong fragrant just flower
Phase shifts to an earlier date, wherein handling 4 shifts to an earlier date 61d, processing 3 shifts to an earlier date 20d, and processing 2 shifts to an earlier date 8 and 12d respectively with handling 1；Processing 12 shifts to an earlier date
20d, processing 9-11 shifts to an earlier date 7-8d；Handle 5 and handle 6 and shift to an earlier date 6 and 3d respectively, handle 7 to initial bloom stage without influence, and processing 8 can
Postpone 9d.Illustrate that spray 100.0-1000.0mg/L GA and 100.0-1000.0mg/L (GA+6-BA) makees to strong fragrant Blooming
With more apparent, and spraying 1000.0mg/LBA can postpone that strong fragrant just the flowers are in blossom takes time.
2.1.2 as shown in Table 1, compared with CK, in addition to processing 7 and processing 8, other 10 are handled the influence to the early flowering season
Can to some extent shift to an earlier date the strong fragrant early flowering season, wherein processing 1-4 early flowering season be advanced by respectively 1d, 10d, 18d and
29d, the degree that the early flowering season shifts to an earlier date is increased with the increase of GA concentration；Processing 5 and processing 6 shift to an earlier date 4-5d, processing 7 and processing 8
5-6d is then delayed, the BA hormones of low concentration shift to an earlier date the strong fragrant early flowering season, and the BA hormones of high concentration then make the strong fragrant early flowering season
Delay, and with the increase of concentration, the strong fragrant florescence gradually postpones；Processing 12 is advanced by 14d, and processing 10 and processing 11 are advanced by
8-9d, processing 9 is then advanced by 4d.Illustrate that 3 kinds of HORMONE TREATMENTs all have a certain impact to the strong fragrant early flowering season, spray 250.0-
1000.0mg/L GA, 100.0-1000.0mg/L (GA+6-BA) and low concentration (100.0-250.0mg/L) BA are carried to strong perfume (or spice)
Before the effect of blooming, and spraying high concentration (500.0-1000.0mg/L) BA and blooming to postponing strong perfume (or spice) has obvious effect.
2.1.3 the influence GA processing processing 1-4 to full-bloom stage also has a great impact to strong fragrant full-bloom stage.Compared with CK,
11d, 20d, 23d, 25d has been respectively shortened in processing 1-4 full-bloom stage, and strong fragrant full-bloom stage initial stage and end are increased with GA concentration
Phase gradually shifts to an earlier date, and full-bloom stage is also with being gradually shortened.
As shown in Table 1, processing 5-8 full-bloom stage is respectively 39d, 45d, 33d, 21d, strong scented tea flower full-bloom stage initial stage with
The increase of BA concentration in the range of finite concentration and gradually postpone, full-bloom stage shortens, compared with CK, and processing 6 makes full-bloom stage initial stage
3d is advanced by, processing 8 then makes full-bloom stage delay 8d initial stage, and 7d and 16d has been respectively shortened in full-bloom stage, and processing 7 is then without obvious shadow
Ring；The BA of low concentration then makes full-bloom stage final period delay, and full-bloom stage extension, processing 6 and processing 5 then make full-bloom stage final period postpone respectively
4d and 3d, full-bloom stage extends 7d and 1d respectively.
The hormotone processing strong fragrant full-bloom stage of energy can also produce certain influence, and compared with CK, full-bloom stage begins phase and end
Phase have it is a certain degree of in advance, full-bloom stage shortens.Processing 9-11 shifts to an earlier date effect relatively to strong fragrant phase full-bloom stage beginning,
About 8-10d is advanced by, and handles 12 and is then advanced by 15d；Handling 10-11, effect is basically identical in advance to full-bloom stage final period, about carries
Preceding 21-22d, and handle 12 and be then advanced by 39d, processing 9 is advanced by 28d；Processing 9-12 full-bloom stage be respectively 17d, 24d,
23d and 13d, compared with CK, has been respectively shortened 20d, 13d, 14d and 24d.
Illustrate that HORMONE TREATMENT can produce influence to strong fragrant full-bloom stage.Spray 100.0-1000.0mg/L GA, 100.0-
1000.0mg/L (GA+BA) and 500-1000mg/L BA shorten the strong fragrant full-bloom stage duration, are bloomed in full-bloom stage
Regularity effect of being bloomed during regularity height, wherein 1000.0mg/LGA and 1000.0mg/L (GA+BA) full blossom is more notable.Spray
Applying 100.0-250.0mg/L BA plays the role of to extend strong fragrant full-bloom stage, and the effect of wherein 250.0mg/L BA extensions is more
Substantially, and 1000mg/L BA then have the effect of camellia full-bloom stage backward delay.
2.1.4 the influence to Flowers ending is compared with CK, and GA and hormotone cause the initial stage of Flowers ending and end to spend bu
Before indescribably, as the increase initial stage of concentration and end spend day also gradually to be shifted to an earlier date, wherein degree of advance significantly processing 4 and processing
12, which will shift to an earlier date 25-27d, end initial stage, spends day to be advanced by 8-9d；Processing 5 and processing 6 cause initial stage and the end flower bu of Flowers ending
2d is not delayed, and processing 7 then has no significant effect to Flowers ending, and handling 8 then makes phase Flowers ending beginning and end flower bu not be advanced by
2d and 3d.Duration of the HORMONE TREATMENT to Flowers ending, there is also certain influence, as shown in Table 1, the end of processing 4 and processing 12
The excessively other processing of duration at florescence length, up to 23-24d；Secondly it is respectively 15d and 12d to be processing 3 and handle 11, and processing 1,
Processing 2 is almost consistent with the duration of processing 5, about 7-8d；BA hormones and processing 2 then do not have shadow to strong fragrant Flowers ending
Ring.
Illustrate that spraying 100.0-1000.0mg/L GA and 100.0-1000.0mg/L (GA+BA) causes strong scented tea flower
Advance flowering period enters Flowers ending, and as the increase of concentration and the time at Flowers ending initial stage more shift to an earlier date, wherein 1000.0mg/L GA
The degree fruit shifted to an earlier date with 1000.0mg/L (GA+BA) becomes apparent, while also relatively significantly extending the Flowers ending duration；Spray
Apply 100.0-1000.0mg/L BA hormones then will not produce too much influence to strong fragrant Flowers ending.
The strong fragrant flower phase of the hormon of table 1 processing
Month of the 11-12 months for experiment then；The 1-3 months are the month of experiment Second Year
The influence of Flowering quality is spent in 2.2 hormons and concentration processing to strong scented tea
2.2.1 the influence to the single flower duration as shown in Table 2, from Dan Duohua durations, handles 3 and processing
4 single flower open hour be in all processing the duration it is most short, be 5.4d or so, and with compareing, handling 9, processing 10, place
Reason 5, the single flower open hour of 7 five kinds of HORMONE TREATMENTs of processing are in significant difference (P ＜ 0.05, similarly hereinafter).GA hormones are with concentration
Increase, the single flower open hour are gradually shortened, and BA HORMONE TREATMENTs do not influence significantly on the single flower duration；
100.0-500.0mg/L (GA+BA) processing is also gradually shortened with the increase single flower open hour of concentration, but mixing
The single flower open hour of 4 kinds of processing of hormone are not in significant difference (P ＞ 0.05) with compareing.The single flower of all processing is opened
Time substantially between 5.4-7.2d, wherein CK and 100.0mg/L (GA+BA) processing the single flower duration be it is most long,
For 7.2d.Illustrate that single flower duration can substantially be shortened by spraying 500.0-1000.0mg/LGA, and concentration gets over Gao Zedan
Spend the duration shorter.Other processing then have no significant effect to the single flower duration...........
2.2.2 influence to flower footpath size is from Table 2, it can be seen that the flower footpath by HORMONE TREATMENT is all different compared with CK
Reduce to degree, wherein the flower footpath of processing 6 and the processing of processing 7 is minimum, it is in significant difference, other hormones with the flower footpath compareed
The flower footpath of processing is with compareing that there was no significant difference (P ＞ 0.05).GA concentration be 100.0-500.0mg/L in the range of, with
The increase of concentration, inhibitory action reduces, and Hua Jing gradually increases.BA concentration be 100.0-500.0mg/L in the range of, with
The increase of BA concentration, inhibitory action increase, Hua Jing is gradually reduced.GA+BA concentration be 250.0-1000.0mg/L in the range of,
With the increase of BA concentration, inhibitory action increase, Hua Jing is gradually reduced.Illustrate that hormon and concentration processing have suppression to Hua Jingdou
The effect of growth is made, the flower footpath of wherein 250.0-500.0mg/LBA processing can be substantially reduced, the influence of other processing then to flower footpath
Then have no significant effect.
2.2.3 influence to the duration at florescence is from Table 2, it can be seen that GA HORMONE TREATMENTs are compared with CK, processing 1, place
Reason 2,3 florescences of processing reduce 8d, 5d and 1d respectively, and processing 4 extends 1d, it can be seen that, processing 1-3 shortens to some extent
Florescence duration of strong scented tea flower；BA HORMONE TREATMENTs are compared with CK, and processing 5,6 florescences of processing extend 6d and 7d respectively,
Processing 7, processing 8 then reduce 5d and 8d respectively, it can be seen that processing 5-6 has extension effect to the strong fragrant flower phase, and processing 7-8 then contracts
The short strong fragrant flower phase；GA+BA HORMONE TREATMENTs are compared with CK, and processing 9, processing 11, processing 12 reduce 2d, 7d and 12d respectively, locate
Reason 10 then extends 2d, it can be seen that processing 10-12 is gradually decreased with the duration at increase florescence of hormone concentration.Illustrate three
Plant HORMONE TREATMENT influences the florescence of camellia to some extent, and the flower of strong scented tea flower can be shortened by spraying 100.0-500.0mg/LGA
Phase, and as the effect of the increase shortening duration at florescence of hormone concentration also gradually weakens；Spray low concentration (100.0-
250.0mg/L) BA can extend the duration at florescence of strong scented tea flower, and high concentration (500.0-1000.0mg/L) BA can then shorten strong
The florescence of scented tea flower；The florescence of strong scented tea flower can be shortened by spraying 250.0-1000.0mg/L (GA+BA), and with hormone concentration
The effect that the duration at florescence is shortened in increase also strengthens, works of the wherein 1000.0mg/L (GA+BA) to the shortening duration at florescence
With the most substantially, compared with control and shorten 12d, other processing are in ± 7d.
2.2.4 the petal for the strong scented tea flower of combined influence bloomed to camellia can all just through hormon and concentration processing
It is normally opened to put, there are not the bad phenomenons such as bud drop and malformed flower, it is all normal in terms of the growth of plant and the color and luster of flower, say
The bright HORMONE TREATMENT regulation and control strong fragrant flower phase does not have a negative impact to the overall appreciation effect of camellia..
The influence of Flowering quality is spent in the hormon of table 2 and concentration processing to strong scented tea
Different lowercase letter significant differences under 5% level with after column data
3 discuss
This result of study shows, 100.0-1000.0mg/L GA, 100.0-1000.0mg/L GA+100.0-
1000.0mg/L 6-BA and low concentration (100.0-250.0mg/L) 6-BA can shift to an earlier date strong fragrant initial bloom stage, wherein
1000.0mg/L GA shift to an earlier date the early flowering season and Flowers ending is so that the effect that is able in advance of whole florescence is the most obvious in advance simultaneously, tune
Florescence best results are controlled, with Zhang Ximin etc. (2009) to the regulation and control result of Rhododendron irroratum Franch, Guo Caiyun etc. (2014) to the capsule of weeping forsythia florescence
Unanimously.The camellia florescence of GA processing is all shortened to some extent compared with the control, and the florescence is suppressed with the increase of GA concentration
Degree be gradually lowered, when GA reaches maximum concentration 1000.0mg/L the florescence suppress degree it is minimum, be 59d, it is only more than CK
1d, it is seen that GA thinks that GA can be effectively facilitated without the effect for significantly extending the camellia florescence, with discipline book qin etc. (2013) research and set
Cultivation lilac Blooming is applied, but is unable to the identical of views of kind of blooming period prolonging.
Camellia full-bloom stage shortens, the camellia when GA concentration reaches 1000.0mg/L with the increase of GA concentration in this research
Full-bloom stage shorten to 12d, is that 13d is basically identical with 1000.0mg/L GA+BA processing camellia full-bloom stages, shows the flower for having 50%
Bud is opened completely in 12-13d, and uniformity ratio of being bloomed in full-bloom stage is higher；Spraying 250.0-1000.0mg/L (GA+BA) can contract
The florescence of short strong scented tea flower, and as the effect of the increase shortening duration at florescence of hormone concentration also strengthens.Wherein
The duration at florescence of 1000.0mg/L (GA+BA) processing is significantly shorter than other processing so that camellia regularity of integrally blooming is high,
Sight is improved.
This result of study shows that low concentration (100.0-250.0mg/L) 6-BA can make camellia advance flowering period 4-5d, with Gao Xiang
Refined grade (2009) makes advance flowering period 4-5d or so result completely the same using 100.0mg/L 6-BA processing irises；It is highly concentrated
The BA hormones of (500.0-1000.0mg/L) are spent then with the effect of strong fragrant flowering delay is made, with dense in this concentration range
Degree increases, then the strong fragrant florescence gradually postpone, the effect bloomed of 1000.0mg/LBA processing delay camellias becomes apparent.This and woods
Research of the Jinsui River etc. (2010) to the dragon-boat florescence shows that GA can postpone the dragon-boat florescence, and 6-BA can make dragon-boat spend advance flowering period
Result it is opposite.Wei Hanying etc. (2008) shows the sword-leaved cymbidium gagger in advance that exogenous hormone 6-BA can be in various degree also by experiment
At the wish florescence, be also inconsistent with this paper result of study.It is probably because GA, 6-BA hormone are to different types of plant florescence
Regulate and control role also different caused.
This result of study shows that hormone GA and BA has a certain impact to strong fragrant flower footpath, sprays 100.0-
GA in the range of 500.0mg/L can make camellia spend footpath gradually to increase with the increase of concentration, when GA concentration is 1000.0mg/L
Hua Jing starts to reduce；Spraying 100.0-500.0mg/LBA can make camellia spend footpath to be gradually reduced with the increase of concentration, when BA concentration
Footpath is spent then to start increase during for 1000.0mg/L.And Yuan Xia etc. (2015) handles ornamental peach respectively using hormone GA and 6-BA
' according to hand peach ', as a result shows that the flower footpath increase of ' according to hand peach ' can be made by spraying GA, ' according to hand peach ' Hua Jing can be suppressed by spraying 6-BA
Growth, and its spend footpath reduce with the increase of 6-BA concentration.Be probably because Corticosteroids time, concentration are different,
GA and 6-BA in this research is caused to spend the rule of footpath influence just to distinguish on camellia in 100.0-500.0mg/L concentration ranges respectively
It is consistent with Yuan Xia etc. (2015) conclusion.
The result of study that this research passes through the Plant hormone treatment camellia florescence can be according to the actual requirements to camellia in production
The regulation that florescence is advanced or delayed, the potted plant camellia for cultivating the predetermined florescence provides theoretical foundation, and to adjustment camellia
The industrial structure, increase camellia grower's income have great significance.The conclusion of this research is alternatively other ornamental plant florescences
Experiment in terms of regulation and control provides certain science reference.
Choose that to be adapted to hormone concentration scope be the problem being commonly encountered in Woody flower florescence control.Different plant hormone meetings
Different floristics and the role of florescence control difference, different concentration range effects also can be different, and appliable plant swashs
The research at element regulation and control camellia florescence is less, and more contrast tests are carried out from now on, screens suitable hormone kind, hormone concentration
And application method etc., the method for selecting the optimal hormone regulating and controlling camellia florescence.
4 conclusions
Spray 100.0-1000.0mg/L GA, GA+6-BA mixed in equal amounts solution and the equal energy of 100.0-250.0mg/L 6-BA
Strong fragrant Blooming is induced, 500.0-1000.0mg/L 6-BA can make strong fragrant flowering delay, to potted plant strong fragrant overall appreciation effect
Without negative effect, and application process is simple and easy to do, wherein it is better to strong fragrant Blooming to spray 1000.0mg/L GA；Spray
Applying 1000.0mg/L GA and 1000.0mg/L (GA+BA) can make the regularity of blooming of full-bloom stage higher, and sight is strengthened；Spray
1000.0mg/L 6-BA are not only more preferable to strong fragrant late blooming effect, while having the effect of camellia full-bloom stage backward delay.
It may be directly applied to potted plant camellia and carry out florescence control.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and simultaneously
The non-restriction to embodiment.For those of ordinary skill in the field, it can also do on the basis of the above description
Go out other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn
Among the obvious changes or variations that Shen goes out is still in protection scope of the present invention.
Claims (1)
1. a kind of method of strong fragrant flower florescence control, it is characterised in that spray 100.0-1000.0mg/L GA, GA+6-BA equivalent
Mixed solution and 100.0-250.0mg/L 6-BA can induce strong fragrant Blooming, and 500.0-1000.0mg/L 6-BA can make
Strong fragrant flowering delay；Wherein spray 1000.0mg/L GA better to strong fragrant Blooming；Spray 1000.0mg/L GA and
1000.0mg/L (GA+BA) makes the regularity of blooming of full-bloom stage higher, and sight is strengthened；1000.0mg/L 6-BA are sprayed to strong
Fragrant late blooming.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753409A (en) * | 2021-01-11 | 2021-05-07 | 华中农业大学 | Flowering phase regulation and control method and application of allium multiflorum |
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| CN102630445A (en) * | 2012-03-28 | 2012-08-15 | 常熟市滨江农业科技有限公司 | Method for regulating and adjusting flowering season of camellia flowers |
| CN103190416A (en) * | 2013-04-10 | 2013-07-10 | 新疆农业大学 | Method for adjusting Fuji apple shapes by spraying exogenous hormones |
| CN103703987A (en) * | 2013-12-24 | 2014-04-09 | 广西南宁碧湾园林工程有限公司 | Method for regulating flowering phase of camellia japonica |
| CN106489568A (en) * | 2016-09-26 | 2017-03-15 | 佛山市林业科学研究所 | A kind of method that utilization exogenous hormone regulates and controls strong scented tea florescence and Flowering quality |
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| CN102630445A (en) * | 2012-03-28 | 2012-08-15 | 常熟市滨江农业科技有限公司 | Method for regulating and adjusting flowering season of camellia flowers |
| CN103190416A (en) * | 2013-04-10 | 2013-07-10 | 新疆农业大学 | Method for adjusting Fuji apple shapes by spraying exogenous hormones |
| CN103703987A (en) * | 2013-12-24 | 2014-04-09 | 广西南宁碧湾园林工程有限公司 | Method for regulating flowering phase of camellia japonica |
| CN106489568A (en) * | 2016-09-26 | 2017-03-15 | 佛山市林业科学研究所 | A kind of method that utilization exogenous hormone regulates and controls strong scented tea florescence and Flowering quality |
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| CN112753409A (en) * | 2021-01-11 | 2021-05-07 | 华中农业大学 | Flowering phase regulation and control method and application of allium multiflorum |
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