CN102293117A

CN102293117A - Method for regulating and controlling blooming period of potted cuckoo

Info

Publication number: CN102293117A
Application number: CN 201110205039
Authority: CN
Inventors: 吴昌海
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-21
Filing date: 2011-07-21
Publication date: 2011-12-28

Abstract

The invention discloses a method for regulating and controlling the blooming period of potted cuckoo, which comprises the following steps that: in November of each year, potted cuckoo plants with full flower buds are selected, and the cold storage is carried out for 5 to 10 weeks at 4 to 6 DEG C to break the flower bud dormancy; after the dormancy is broken, and the cuckoo plants need to be placed into environment with the temperature being 18 to 20 DEG C in the daytime and the temperature being 8 to 12 DEG C at night for transition for ten days for promoting the root systems of the cuckoo plants to recover the moisture absorption function from the dormancy state as soon as possible; then, the flower forcing treatment is carried out, and the cuckoo plants can be used for ornamentation or sale until the flower buds are obtained or the cuckoo is in full bloom; and in the flower forcing treatment, the illumination lasts for 10 to 12 hours each day, the illumination intensity is 5000 to 8001x, the darkness lasts for 12 to 14 hours each day, the temperature is 22 to 25 DEG C in the illumination period, the temperature in the darkness period is 10 to 14 DEG C, and the relative humidity is 50 percent to 70 percent. The method of the invention has the advantages that the potted cuckoo can be in full bloom in January and February (the blossom enjoyment on New Year's Day and Spring Festival can be met), in addition, the flower and leaf proportion is proper, and high ornamental value and commodity value are realized.

Description

A kind of method of regulating and control the potted plant cuckoo florescence

Technical field

The invention belongs to the Floristry field, relate to potted plant cuckoo synthetic blooming period regulating and controlling method.

Background technology

Azalea is one of foremost flowers in the world today.It is a kind of undershrub in the Ericaceae, evergreenness is arranged, and fallen leaves property is also arranged.All there is the distribution of azalea various places, temperate zone, the Northern Hemisphere.Azalea is very beautiful.The flower of tubulose has dark red, light red, rose, purple, multicolour such as white.When spring, azalea was open, all over the mountain bright-coloured, around woods, be described as " spending middle Xisi, famous beauty in the late Spring and Autumn Period " as rosy clouds by people.Azalea is generally 5 hemp nettle lobes, and some red points slightly redder than petal are arranged on the petal of centre.The vitality of azalea is superpower, and is not only drought-resistant but also can resist humidity, no matter is that it can both adapt under the big sun or the tree shade.Root is shallow, and it is wide to distribute, and can be fixed on the earth of top layer.The most severe is the air that it is not afraid of the city dirt, because it overgrows with the blade of fine hair, can regulate moisture, can hold dust again, and the most suitable kind can be brought into play the function of quiet air in the metropolis of more-person-more-vehicle air dirt.Usually bloom in spring, two seasons of autumn.

Cuckoo is the seedling from external introduction, because this kind is from abroad, domestic do not have a ripe culture technique, particularly to the north of the Changjiang river of China, weather is relatively drier, and the four seasons are clearly more demarcated, and winter is colder, the cuckoo that does not carry out florescence control is prone to spends lopsided pattern just impure, petal is little, and growing point can not normally go out flower, and can not make its off-season flowering according to the market demand, along with the increase that cuckoo is promoted at home, people are more and more higher to its quality requirement.For it can be opened and supply the market other seasons in 1 year,, can further expand the market space of cuckoo so simultaneously, help the economic benefit of comparatively long-range this kind of performance as open during the Spring Festival or New Year's Day and listing.

Summary of the invention

Technical problem to be solved by this invention provides a kind of method of regulating and control the potted plant cuckoo florescence, and it is open that this method can make the cuckoo florescence be advanced to for 1～February, views and admires for major holidays such as New Year's Day, the Spring Festival.

For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:

A kind of method of regulating and control the potted plant cuckoo florescence is chosen the potted plant cuckoo plant of bud satiation annual November, breaks its bud dormancy 5～10 weeks 4～6 ℃ of refrigerations; Behind the dormancy breaking, need the cuckoo plant is placed the environment transition 10 days in 18～20 ℃ of daytimes, 8～12 ℃ of evenings, recover the function of moisture absorption as early as possible from resting state to promote root system; Carry out flower forcing then and handle, until a bud just ready to burst or in full bloom can supplying viewed and admired or sold; Described flower forcing is treated to illumination 10～12 hours every days, intensity of illumination 5000～8000lx, 12～14 hours every days dark, temperature is 22～25 ℃ between illumination period, 10～14 ℃ of dark period temperature, relative moisture are 50%～70%.

Wherein, described cuckoo plant is that chilling requirement is relatively short, the cuckoo kind of the quality better of blooming.

Wherein, the cultivation matrix of described cuckoo the matrix that to be peat soil, rural area soil obtain according to 7: 3 volume ratio mixing.

Beneficial effect: method of the present invention is by selecting suitable kind, handle the resting state of removing bud through refrigeration, handle by flower forcing then, can make potted plant cuckoo bloom in 1～February (admiring the beauty of flowers during satisfying New Year's Day, the Spring Festival), and the floral leaf ratio is suitable, and higher ornamental value and commodity value are arranged.Applying of this method will promote China's tradition flowers cuckoo industrialized development.

Embodiment

According to following embodiment, the present invention may be better understood.Yet, those skilled in the art will readily understand that the described concrete content of embodiment only is used to illustrate the present invention, and should also can not limit the present invention described in detail in claims.

Embodiment 1: the florescence of regulating and control potted plant cuckoo ' The purple butterfly '

Kind situation: cuckoo kind ' The purple butterfly ' (variety source is from peach resource garden, national fruit tree germplasm Nanjing).The florescence control target is to allow ' The purple butterfly ' in full bloom before the Spring Festival, for viewing and admiring red-letter day.

The florescence control step is as follows:

1) selects seedling: the cuckoo plant of choosing robust growth, no damage by disease and insect, bud satiation.

2) field planting: in the flowerpot of 30cm * 40cm, cultivation matrix is a peat soil: rural area soil=7: 3 with the cuckoo plant field planting chosen.

3) breaking dormancy: put it into freezer (4～6 ℃ of temperature) on November 5, refrigeration was handled 37 days, removed the bud dormancy.December 12 the cuckoo plant that shifts out from freezer is placed the environment transition 10 days in 18～20 ℃ of daytimes, 8～12 ℃ of evenings.

4) flower forcing is handled: December 22 entered the greenhouse flower forcing, kept illumination every day 10～12 hours, light intensity 5000～8000lx, and temperature is 22～25 ℃ between illumination period, 10～14 ℃ of dark period temperature, relative air humidity is 50%～70%; The flower forcing processing lasts till bud, and a bud just ready to burst or in full bloom can stopping, and needs about 40 days approximately.

5) viewing period: January 15, left and right sides bud began to sprout, and the bud top diameter that bursts forth reaches 5mm approximately before and after January 26, has tentatively had ornamental value.Enter full-bloom stage at the beginning of 2 months by the end of January, the time concentrates on around the Spring Festival, becomes the flower rate can reach 100%.

Claims

1. the method at a potted plant cuckoo florescence of regulation and control is characterized in that, chooses the potted plant cuckoo plant of bud satiation annual November, breaks its bud dormancy 5～10 weeks 4～6 ℃ of refrigerations; Behind the dormancy breaking, need the cuckoo plant is placed the environment transition 10 days in 18～20 ℃ of daytimes, 8～12 ℃ of evenings, recover the function of moisture absorption as early as possible from resting state to promote root system; Carry out flower forcing then and handle, until a bud just ready to burst or in full bloom can supplying viewed and admired or sold; Described flower forcing is treated to illumination 10～12 hours every days, intensity of illumination 5000～8000lx, 12～14 hours every days dark, temperature is 22～25 ℃ between illumination period, 10～14 ℃ of dark period temperature, relative moisture are 50%～70%.

2. the method at potted plant cuckoo florescence of regulation and control according to claim 1 is characterized in that: described cuckoo plant is that chilling requirement is relatively short, the cuckoo kind of the quality better of blooming.

3. the method at potted plant cuckoo florescence of regulation and control according to claim 1 is characterized in that: the cultivation matrix of described cuckoo the matrix that to be peat soil, rural area soil obtain according to 7: 3 volume ratio mixing.