How to reproduce cyclamen? the reproduction method / seed propagation of cyclamen is fast and convenient.

Cyclamen, like its name, looks fresh and refined, unlike human flowers, attracting countless flower friends to keep it at home. However, a pot of cyclamen is obviously a bit monotonous, and some flower friends still want to breed more to make the flowers more beautiful, so how to breed cyclamen? Cutting is not suitable for it. Sowing, segmentation and tissue culture are the breeding methods of cyclamen. Let's go and have a look.

How to reproduce, sow / divide / tissue culture of cyclamen

As a good product of indoor breeding, cyclamen is not only beautiful in design and color, but also has a long florescence, and it can also be seen in major festivals. Cyclamen is doomed to be very popular because of its efficacy and function, and its breeding method has attracted much attention. It is understood that cyclamen has three main breeding methods: sowing, segmentation and tissue culture.

(1) cyclamen to sow and reproduce

When it comes to the breeding methods of flowers, we will certainly think of cuttings, because it is very simple and easy to learn. However, the breeding method of cyclamen does not include cutting, but rather complex sowing and propagation. The specific operations are as follows:

1. Cyclamen seed

Cyclamen seeds can only be obtained after artificial pollination. The seeds generally mature in May and should be harvested in time. Cyclamen seeds are larger, with a 1000-seed weight of about 10g and a general germination rate of 85% Mel 95%. In order to promote seed germination, there are three ways:

Before ① sowing, the seeds can be soaked and soaked in cold water for 24 hours or 30 ℃ in warm water for 2-3 hours, then wash the adhesion on the surface of the seeds, wrap them in wet cloth to accelerate germination, keep the temperature for 1-2 days at 25 ℃, and the seeds can be taken out and sown after a little germination.

② or wrap the full seeds in gauze, soak in 24 ℃ warm water for 12 to 24 hours, scrub the seed coat clean, and then sow the seeds. This method is relatively simple, but the germination effect is worse than the previous one.

③ in addition to the above treatment methods, flower friends can also disinfect cyclamen seeds with 75% alcohol before sowing and breeding, rinse with water, then disinfect them in 1% liter of mercury and 10% potassium dihydrogen phosphate solution, then rinse with water and soak them in warm water of 35-40 ℃ for 24 hours before sowing.

2. Sowing soil

In the method of sowing and breeding cyclamen, soil is also crucial. The sowing soil should be sandy loam rich in humus and can be used only after fine sieving. 2 parts of vermiculite, 2 parts of peat soil and 1 part of fine sand can be selected and sown evenly, or the sifted humus soil under deciduous broad-leaved forest can be used directly.

3. Sowing temperature

The distance between seeds during sowing is 1-2 cm, and the soil is 0.5-0.7 cm after sowing. After soaking in water, it is placed in a dark place to germinate. The temperature is controlled at 18 ℃ and the humidity is controlled at about 90%. In order to maintain humidity, the acupoint plate can be wrapped in plastic film and can sprout in about 20 days. Seedlings emerged in 35-40 days, and the emergence rate was more than 90%.

4. Transplanting seedlings

When the leaves of the seedlings are fully expanded, the seedlings can be transferred for the first time. Ordinary flowerpot and sowing soil can still be used when transplanting seedlings, and the distance between seedlings should be about 3cm. Spray pot should be used to water thoroughly immediately after transplanting. Always keep the seedling basin moist in the future. When the seedlings grow into 3 leaves and the bulbs grow to the diameter of 5~6mm, they should be planted in pots in time. It can be transplanted directly with a small pot plant of 9cm caliber.

After sieving, the basin soil was mixed and prepared according to 20% rotten leaf soil, 20% garden soil, 5% fine yellow sand and 10% rotten dung. When transplanting, take a small soil ball as far as possible, and make it flat with the soil surface, sprinkle water after transplanting and put it in the indoor sunshine. After the seedlings resume their growth, they should be watered and fertilized in time. It usually blossoms in the winter of the second year.

(2) Stem cutting propagation

Stem-cutting propagation, one of the propagation methods of cyclamen, is usually carried out 1-15 months after flowering in spring or from the end of August to the end of September. All bulbs with more than 3 cm in diameter and more than two bud eyes can be divided. The principle of segmentation is to ensure that there is a bud hole on each piece. The cutting knife should be sterilized to prevent the virus from infecting. When cutting, cut down directly to the root. The incision is treated with plant ash and dried before planting.

(3) tissue culture and propagation.

Cyclamen tissue culture can use stamens, tubers, leaves and young stems as explants, which are generally collected from one-year-old and two-year-old young plants, in which tubers are the most likely to induce seedlings. Using tuber as explant, we can choose MS medium, MS+3mg/L 6-BA+1mg/L NAA as induction medium, 1/2MS+0.3mg/L NAA as rooting medium and MS+3mg/L 6-BA+0.4mg/L NAA as subculture medium.

The breeding method of cyclamen how to breed cyclamen cyclamen is very beautiful and gets its name because of its meaning of "cyclamen Pianpian". Because the price is moderate, so now many people keep cyclamen at home as a unique landscape. But many people do not know how to breed cyclamen, let alone the specific breeding methods of cyclamen. The following editor will introduce how cyclamen breeds and how cyclamen breeds.

How to reproduce cyclamen? how to reproduce cyclamen? 1. Select seeds and carry out seed treatment. Select full, glossy brown seeds, soak them in water for about 30 ℃ for 3-4 hours, and then sow seeds, blooming about 10 days earlier than unsoaked seeds. 2. Cyclamen is a plant that likes dampness and is afraid of waterlogging. Too much water is not conducive to its growth and development, and even causes rotting roots and death. Therefore, keep the soil moist every day, and the amount of water should not be too large. 3. Cyclamen is also a fertilizer-loving plant when applying more fertilizer. First of all, the soil in the flowerpot should take fertile sandy loam with more humus, change the pot soil once a year, and apply 2 ‰ potassium dihydrogen phosphate once a year in spring and autumn. Do not apply high nitrogen fertilizer, you can bloom 15-20 days ahead of time.

Cyclamen picture 4, cyclamen can not bear high temperature, too high temperature will make it into a dormant state. Therefore, the temperature has a great influence on cyclamen. In general, cyclamen is suitable to grow in the environment of about 20 ℃ in the daytime and 10 ℃ in the evening, and the temperature in the seedling stage can be slightly lower. In addition, the temperature during flower bud differentiation and pedicel elongation is slightly lower, which is beneficial to flowering. Cyclamen enters the dormancy stage because of high temperature in summer. If low temperature conditions are created, cyclamen can not be dormant, which is conducive to flowering. 5. Cyclamen likes sunshine and prolonging the sunshine time can promote its early flowering. Therefore, cyclamen should be placed in a sunny place for maintenance. 6 hormone treatment in the emergence of cyclamen buds, with 1 mg / kg gibberellin gently sprayed on the buds, spray 1-3 times a day, can blossom early for more than 15 days.

The breeding method of cyclamen 1. Management substrate during budding period: peat and perlite with good permeability are required to be mixed in a certain proportion, with a pH value of 6 to 6.5, EC value less than 0.5, moderate humidity and avoid being too wet.

Photo temperature: 18 ℃. Light: germination period (about 21 days) without light, all dark. The air humidity required for seed germination is 95% (preferably with a germination chamber), and the hole plate is covered with plastic film. Cover: after sowing, cover the seeds with vermiculite or perlite with a thickness of just enough to cover the seeds. 2. Management relative humidity after sprouting: control it at about 85%, and spray to increase relative humidity if necessary.

White cyclamen photo lighting: when the external light intensity exceeds 35 Klux, it is recommended to use a sunshade net or cover the seed hole plate with non-woven cloth to keep the seed moist. Fertilization: according to the seedling growth, the N ∶ P ∶ K ratio was 1 ∶ 1 ∶ 1 from the 5th week after sowing. The leaves of the seedlings should be glossy, and if they are dark red, they should be fertilized. Irrigation: water temperature greater than 14 ℃, watering from the top. Transplanting: transplant from 10 to 11 weeks after sowing. Super miniature and mini plant types can be put on the pot directly.

The breeding cultivation of cyclamen in bright red cyclamen 1. Change the basin at the right time: generally dormant bulbs begin to sprout in mid-September, change the pot immediately, do not cover the soil without bulbs. When the cyclamen bulb which has just changed the basin sends new roots, it should not be watered too much to prevent rotten balls, and the basin soil should be slightly dry. 2. Pay attention to ventilation and shading: pay attention to indoor ventilation and shading at any time during the growth period. When the leaves are luxuriant, open the basin distance so as not to cause the leaves to turn yellow and rot. 3. Strengthen fertilizer and water management: apply fertilizer once every ten days during the growth and development period of cyclamen, and gradually see more sunlight, so as not to make the petiole grow too long and affect the appearance.

Pink cyclamen breeding florescence cyclamen is happy flowers, winter and spring is also exuberant flowering period, in order to make buds flourish, in the bud stage should be given enough sunlight, placed indoors toward the sun, cyclamen began to bloom and continue to form buds, room temperature should be kept at 15 ℃ to 18 ℃, the lowest can not be less than 10 ℃, the temperature is too high to shorten the florescence, more than 28 ℃ leaves yellowing Never put the flowerpot on the radiator. Cyclamen breeding basin change time for the first time between Qingming and Grain Rain, when cyclamen has grown about 10 leaves, when the outdoor temperature is 18 ℃-25 ℃, the temperature difference between day and night is large. After changing the basin, the nutrient supply area in the matrix can be increased in time, which provides the necessary conditions for the first vigorous growth period of cyclamen; the second time is from the Beginning of Autumn to Frosts Descent, this is the last time to change the basin. At this time, changing the basin not only increased the nutrient supply area in the substrate, but also increased the water storage capacity of each watering, providing sufficient water and fertilizer resources for fast-growing plants.

Dream cyclamen breeding maintenance cyclamen likes a warm environment, can not bear high temperature and cold, the highest temperature should not exceed 30 ℃, otherwise it will enter a dormant state, the high temperature of about 35 ℃ is perishable. It is best to keep it between 10-20 ℃ in winter. When it is lower than 5 ℃, the growth is inhibited, the leaves curl, the flowers bloom poorly, and the color is dim. In summer, it should be placed in a moist and ventilated place, and the basin soil should be kept in a certain dry state to make it fully dormant over summer. Cyclamen prefers cool, moist and sunny environments. The suitable temperature for growth and flower bud differentiation is 15 ℃ 20 ℃, and the humidity is 70%-75%; the temperature during flowering in winter should not be lower than 10 mol. If the temperature is too low, the flower color will be dim and easy to wither; if the summer temperature reaches 28 ℃ and 30 mol, the plant will dormancy, and if it reaches more than 35 mol, the tuber is easy to rot.

Purple cyclamen photo summary: after reading this article, do you have a general understanding of the reproduction of cyclamen? The above is about cyclamen how to breed, cyclamen breeding methods related to the introduction, I hope to be helpful to you.

How to reproduce cyclamen, how to reproduce cyclamen

The reproduction methods of cyclamen can be divided into two categories: sexual reproduction (sowing reproduction) and asexual reproduction (vegetative reproduction), the latter including split tuber reproduction, tissue culture reproduction and other forms of vegetative reproduction. Today, let's introduce cyclamen how to reproduce. Cyclamen reproduction.

Cyclamen how to breed, cyclamen breeding method:

Cyclamen sowing and reproduction: cyclamen seeds are larger, about 100 per gram, the general germination rate is 85% Mi 95%, the seeds often germinate slowly and the seedlings emerge unevenly. In order to promote seed germination, soak the seeds in cold water for one day and night or soak them in 30 ℃ warm water for 3 hours, then wash off the adhesion on the surface of the seeds, wrap them in a wet cloth to accelerate germination and keep the temperature at 25 ℃. After 1ml for 2 days, the seeds can be taken out and sown. The time of sowing and reproduction is usually from September to October. Cyclamen prefers loose and fertile sandy loam with good drainage and rich in humus. The sowing soil can be mixed with rotten leaf soil, loam soil, river sand or rotten leaf soil, 1 part of rice chaff ash and 1 part of yellow mud.

When sowing, the seed spacing is 2 cm, sowed in a shallow box in a shallow basin, covering the soil 0.5 cm thick, watering with soaking pot method, moisturizing the top glass, and covering the glass with a shade to ensure that the seeds are in the dark. After sowing, the seedling pot was placed in the environment of 15 ℃-22 ℃, and the seedlings could come out one after another in about 28 ℃. After emergence, the shade was removed step by step so that the seedlings could see light gradually. When the true leaves of the seedlings grew to 2 Mel 3, they were transplanted into small nutrition bowls. The planting depth of the bulb is 1: 2, 2: 2, 3. Fertilization can be carried out when the root system is stable, and the ratio of nitrogen, phosphorus and potassium is 2: 1: 1; when the seedlings grow to 6: 8 true leaves, they can be transplanted for the second time and planted in the basin of the first size.

Cyclamen split tuber propagation: although cyclamen is a perennial bulbous flower, its tuber can not divide bulbs naturally, so it can not propagate like ordinary bulbous flowers. In horticultural production, cyclamen is mostly cultivated in 2012, and the plants grow vigorously and bloom in 2012, while more than 3-year-old plants have more flowers, but the flowers become smaller, the plant vitality gradually decline, and it is difficult to pass the summer. and the older tubers are easy to rot or sprout poorly after dormancy or even do not germinate at all, so they are no longer cultivated.

But such tubers can be cut to artificially promote the proliferation of tubers to reproduce new individuals. Generally speaking, when the tuber is about to sprout in late August, the tuber is divided longitudinally from the top into several pieces, each with a bud eye, and the incision is coated with plant ash and dried slightly, then it can be planted in the flowerpot and carefully managed, and the leaves can be spread out and bloom soon. However, this method has the following disadvantages: small reproduction coefficient, perishable, difficult management, less flowering, unbeautiful plant type, unround tuber and so on.

Cyclamen tissue culture and propagation: in recent years, plant rapid propagation technology has developed rapidly all over the world, and has formed a new industry, which is used in many horticultural plant production. Cyclamen rapid propagation has also been widely used in production. The rapid tissue culture propagation of cyclamen can use stamens, tubers, leaves and young stems as explants, which are generally collected from 2012-year-old young plants, in which tubers are the most likely to induce seedlings.

Using tuber as explant, we can choose MS medium, MS+3mg/L6-BA+1mg/LNAA as induction medium, 1/2MS+0.3mg/LNAA as rooting medium and MS+3mg/L6-BA+ 0.4mg/LNAA as subculture medium. Tissue culture has higher technical requirements. During propagation, the appropriate explant collection period, collection site, and the best medium formula should be determined, and each step in the process of rapid propagation should be carried out in strict accordance with the operation rules. The production of diseased seedlings and weak seedlings should be strictly prevented.

Other nutritional breeding methods of cyclamen

In recent years, the vegetative reproduction of cyclamen has been studied in many aspects and positive attempts have been made, and a lot of useful experience has been obtained, among which some of the following methods are widely used.

The main results are as follows: (1) the tissue culture of tuber was carried out under aseptic condition to form regenerated plants. In essence, this method is the combination of tuber cutting and tissue culture aseptic propagation.

(2) cutting with leaf buds with partial tuber tissue is essentially a kind of tuber cutting propagation.

(3) the upper part of the tuber is cut off in the original basin, and then cut longitudinally to form regenerated seedlings, which is actually an improved method for the propagation of segmented tubers.

Cyclamen how to breed, cyclamen breeding methods are introduced here, tissue culture propagation for those market-selling new varieties of rapid promotion has a strong advantage.