How to propagate the peony orchid? the propagation method of the peony orchid / the cuttage survival rate in summer and autumn is high.

Peony orchid, an extraordinarily beautiful plant, has evergreen leaves like orchids and beautiful flowers like peonies. It is often raised to decorate the home. But does a pot of peony orchids feel monotonous? It's time to breed a few more pots, how to reproduce the peony orchid? The following are the two propagation methods of peony orchid, of which the cuttage survival rate is the highest, which will be described in detail by the editor today.

1. How to propagate, cuttage / sow peony orchids

As a common indoor potted plant, the breeding method of peony orchid is not difficult, as long as we take some thought to master it perfectly. But if you want to master the breeding method of peony orchid, you have to pay more attention to it. As for how to propagate the peony orchid, there are two main methods: cutting and sowing, of which the most suitable for flower friends is cutting. next, the editor will focus on the peony orchid cutting method.

2. Three propagation methods of peony orchid (1) cutting methods of peony orchid

How to cut peony orchids is actually simple: pick a good time, choose a healthy branch, sort out a suitable basin soil, and then insert the branches into the basin, water the right amount, and put them in a semi-shady place for maintenance. However, it is simple to say, it takes some skills to do it, and the specific operations are as follows:

1. Peony orchid is suitable for cutting in several months, from June to November.

Generally speaking, cutting peony orchid can be used in any season except winter. However, if you want to have a high survival rate of cutting, it is best to choose rainy or cloudy days in summer and autumn.

2. Cuttings selection

In the robust growth of peony Cymbidium plants, cut disease-free, full branches as cuttings, 10cm can be about. The cuttings should be hung for about 1 day after cutting, and after the cut is dry, the cuttings are dipped in rooting powder and cut on the prepared substrate.

Pruning technique: the cuttings are the upper stem section of the peony orchid branch. when cutting, the upper cut is about 1 cm above the bud and the lower cut is 1-3 mm below the base bud.

3. Prepare the soil

How to cut peony orchid? The time has been chosen, and after the cuttings have been cut, we still need to prepare potted soil. Generally choose mixed soil, peat soil plus perlite, pebbles and so on can be mixed, you can also add some organic fertilizer. Cut the branches and pay attention to watering thoroughly.

4. Cuttings start

With the above preparation, the peony orchid cuttage can be officially started: insert the cuttings into the prepared basin soil, insert the full-length 1x2-2max 3, and the cutting density should be 3-4 cm.

5. Maintenance after insertion

After the peony orchid cuttage is finished, put it in a cool and ventilated place, often spray water, and take care according to the routine requirements. Generally, after 3 weeks, the wound heals and gradually takes root. After it grows new buds, it can be moved to a place with plenty of light.

(2) sowing and propagation of peony orchid.

Peony orchids can get seeds after flowering, so they can also be propagated by sowing. Specific operation: select full, fresh color, pure and disease-free peony orchid seeds, sow them after, cover 1 cm thick nutrient soil. Under the condition of 15 ℃, the seeds can germinate in about 2 weeks, and then transplant and culture after the seedlings take shape.

Generally speaking, the propagation of peony orchid is not difficult, cutting and sowing can take root and survive, but in terms of survival rate, cutting is the best. Of course, the method is dead, people are alive, we can according to the actual situation, choose the method to breed. With regard to the breeding methods of peony orchids, this is the end of the editor's introduction, hoping to bring help to everyone.

Flower propagation

Plants that produce new individuals similar to themselves are called reproduction. This is not only a natural phenomenon of plant reproduction and continuation of species, but also one of the basic characteristics of plant life. There are five main propagation methods of flowers: sowing, cutting, ramet, grafting and striping.

1. Sowing and reproduction

Basic concept

The sowing process is as follows: disinfect the soil in the sun, pour water thoroughly, sprinkle the seeds evenly on the soil layer, and then choose to cover the soil or not according to the size of the seeds to keep the soil moist, but do not accumulate water, and move the flowerpot to a place with scattered light in time after the seeds germinate. apply some liquid fertilizer, and when the seedlings have 2 or 3 leaves, you can transplant.

Succulent sowing and propagation

Matters needing attention

1. The sowing date of flowers is regular. Generally, annual flowers and woody flowers in open field are sown from March to April in spring, and the daily average temperature is stable at 15 ℃. Most biennial flowers in open field are sown from August to September in autumn. The sowing time of greenhouse flowers often depends on the required flowering time, there is no strict seasonal limit, but generally avoid the coldest and hottest seasons.

2. Before germinating, flower seeds should absorb enough water before they can stretch out the radicle and germinate slowly. In order to meet the temperature, water and oxygen conditions needed for seed germination, it is best to put the seeds in a gauze bag before sowing, soak them in 40 ℃ warm water for 24 hours, then spread them on wet gauze to keep the gauze moist, and wait for the radicle to break through the seed coat before sowing.

3. Flower seeds can be divided into four grades: large, medium, small and particulate. The particle size of large seeds is more than 0.5 cm, that of medium seeds is 0.2 cm, that of small seeds is 0.1 cm, and that of small seeds is less than 0.1 cm. No matter the large, medium and small seeds, the sowing depth should be 2-3 times of the seed diameter. Large seeds can be planted by hole sowing, and the hole depth is 23 times of the seed diameter, and the soil cover and the bed surface are flat after sowing; the medium and small seeds are first removed on the bed surface, and then covered with a thin layer of soil: the particulate seeds do not need to cover the soil.

2. Cuttage propagation

Basic concept

Cutting propagation is to take a part of the vegetative organs of the plant, insert it into the loose and moist soil or fine sand, and make use of its regeneration ability to make it root and branch and become a new plant.

Cuttage propagation

Matters needing attention

The main results are as follows: 1. As the mother plant of strip picking, it is required to have the conditions of good variety, vigorous growth and no harm to diseases and insect pests, and the plant with senescence should not be selected as the mother plant. On the same plant, the middle and upper part of the cuttings should be selected to enrich the sun, and it is better to have short internodes, full buds and sturdy branches and leaves. On the same branch, the middle and lower part of the branch should be selected for hardwood cutting, because the middle and lower part stores more nutrients, and the tip tissue is often not full.

2, cutting should be cut immediately after sowing, cut in the late autumn rose, hibiscus, Lingxiao and other cuttings, as there is no immediate cutting temperature conditions, you can cut the cuttings, tied into bundles buried in wet sand in the flowerpot, and placed in a place where the indoor temperature is kept at 0: 5 ℃, be careful not to make the sand too dry in winter, and then wait until the following early spring before cutting. For rose and other flowers, it can also be cut in a plastic shed in winter. Cuttings of succulent plants such as cactus should be hung in a ventilated place for about a week after cutting, and then cut when there is a slight dry shrinkage at the cut, otherwise it is easy to rot. The cuttings of four seasons crabapple, oleander and so on can be soaked in clean water first after cutting, and then they can be planted directly into the pot when they grow roots. For rose, Milan, etc., the lower mouth of the cuttings can be dipped in the vitamin B injection, and then taken out after one or two minutes to make the solution sucked into the cuttings and then inserted into the coarse sand, this treatment can promote rooting.

3. After cutting, the management should be strengthened to create good rooting conditions for cuttings. in general, rooting of flower cuttings requires not only soil moisture but also air circulation, so as to cover the cover made of glass plate or plastic film on the cutting basin or border to maintain temperature and humidity. Small bricks should be padded under the cover to allow air to flow in. In summer and early autumn, the cuttage pot should be placed in the shade during the day and in the open air at night: when the temperature is not enough in early, spring, late autumn and winter, it can be placed in a warm place or greenhouse, but attention must be paid to the adjustment of temperature and humidity. In the future, according to the speed of cuttings rooting, gradually increase the light.

3. Ramet propagation

Basic concept

Ramet propagation is a method of dividing the sprouting tillering branches, tufted branches, sucking buds and creeping branches of flowers from the mother plant and planting them as independent new plants, which is generally suitable for perennial flowers. The split-plant method is divided into two kinds: full method and half-divided method.

Ramet propagation

Total method: all the mother plants with roots were dug out of the soil and divided into several small clumps with hands or scissors, each clump with 1 to 3 branches, with roots in the lower part, and transplanted to other places or flowerpots respectively. It can be divided again after 3 years and 4 years.

Half method: when dividing a plant, it is not necessary to dig out all the mother plant, only dig out the soil around, both sides or one side of the mother plant, expose the root system, cut it into small clumps with 13 branches with scissors, with roots in the lower part, and transplant these small clumps to other places. you can grow into a new plant.

Matters needing attention

The main results are as follows: 1. Because of its complete roots, stems and leaves, the ramet has a high survival rate, but the number of reproduction is limited. Species with strong tillering ability are often used in this method, such as wax plum, brown bamboo, Phoenix tail bamboo, peony, peony, orchid, evergreen, Hosta and so on. In addition, the small plants produced on the stolons such as Chloropsis and Saxifraga, and the sucking buds (branchlets) produced at the base of the pulpy plants, such as sedum and stone lotus, can be separated and planted at any time.

2. Generally, flowers that bloom in early spring should split after they stop growing in autumn, and flowers that bloom in summer and autumn should sprout and advance in early spring.

4. Grafting propagation

Basic concept

Grafting is a part of a plant's vegetative organs, which is transferred to other plants. The branches used for grafting are called scions, the buds used are called buds, the plants to be grafted are called rootstocks, and the seedlings after grafting are called grafted seedlings. Grafting propagation is a method to reproduce fine crystal seeds of clones, which is often used in plum blossom, rose and so on. The principle of graft survival is that the cambium of two plants with affinity produces healing phenomenon at the junction, so that the ducts and sieve tubes communicate with each other to form a new individual.

Matters needing attention in grafting propagation

1. There are several methods of grafting, such as branch grafting, bud grafting and leaning grafting (cutting off part of the skin of the two plants with roots in the bananas that are easy to be close to the blue, and then joining each other), pith grafting (scion and rootstock are healed through the pith), root grafting (root as rootstock) and so on, but no matter which method, attention should be paid to the management of temperature, light, water and so on after grafting.

2. The rootstock had better choose different plants of the same genus or species as the scion, because the affinity between the sandalwood of the same genus is strong, the grafting is quick and the survival rate is high.

3. The rootstock should have developed root system, strong growth, adapt to the soil and climate of this area, and have good resistance to insect pests.

4. The scion should choose the branches with full growth and full bud.

5, the season of grafting varies with different varieties of flowers and trees, such as cloves with bud grafting, mostly in summer, and mulberry with branch grafting, either in spring or summer.

5. Striping propagation

Basic concept

Striping propagation is a method of propagation that makes the branches connected to the mother plant form adventitious roots, and then cut off the mother plant to become a new individual. Striping propagation is mainly used for woody flowers which are easy to root naturally in stem nodes and internodes, but not easy to root in cuttings. Striping time can be carried out in warm areas all the year round, while in the north, it is mostly carried out in spring. In order to interrupt the downward transport of organic matter (such as sugar, auxin and other substances) from the upper end of leaves and branches, so that these substances accumulate in the upper part of the branches for rooting, ring peeling can be carried out. Application of IBA auxins on the girdling site can promote rooting.

There are three kinds of strip pressing methods: ordinary strip pressing method, earth piling strip pressing method and high branch strip pressing method.

1. The common striping method is mostly used for soft and slender vine flowers, such as Yingchun, honeysuckle, Lingxiao and so on. When pressing the strip, the periphery of the mother plant is bent into an arc, the protruding part of the lower bend is scratched, buried in the soil, and then fixed with a hook, after it takes root, it can be cut off from the mother plant and transplant.

2. The soil pressing method is suitable for deciduous shrubs with strong clumpy and hard branches, such as Redwood, elm plum, yellow thorn rose and so on. In early summer, the lower part of the branch was peeled about 1 cm from the soil, then the cheese was peeled around the mother plant, the lower part of the whole plant was buried in the soil, and the soil pile was kept moist. After it took root, before it sprouted in the next spring, the soil pile was planed, the branches were cut off from the base of the mother plant, and then transplanted separately.

3. The high branch pressing method is mainly used for evergreen flowers and trees whose roots are difficult and not easy to bend, such as white orchid, Milan, Michelia and so on. High branch pressing is generally carried out in the growing peak season, select well-developed biennial branches, peel them in a ring in their appropriate parts, then load peat soil, mountain mud, moss and so on in a plastic bag, wrap them around the branches and pour water through them. and fasten and fix the mouth of the bag, pay attention to timely water supply and keep the culture soil moist. After the branches take root, cut off the mother from the bottom of the bag, remove the wrapped plastic bags, plant them in a basin with soil, place them in a cool place for maintenance, and see Quan Guang after a large number of new shoots sprout.

The most obvious advantage of striping propagation is that it is easy to survive and can maintain the characteristics of the original breed. This method can be used for some species that are difficult to reproduce by other breeding methods.

Culture methods and matters needing attention of tortoise back bamboo picture of tortoise back bamboo culture method of turtle back bamboo

Tortoise-backed bamboo is a kind of radiation-proof plant. With its sense of elegance, elegance and elegance, it attracts the attention of many consumers, and more and more people introduce it into the list of potted indoor ornamental plants. In this paper, combined with the pictures of tortoise back bamboo, we will talk about the culture method of tortoise back bamboo. [recommended by the editor] Indoor plants touch fragrant wood, hydroponic plants, small potted plants, flowers, fengshui, radiation-proof plants, pictures of tortoise-backed bamboos, culture methods of tortoise-backed bamboos-

[plant archives]-

English name: tortoise back bamboo

Scientific name: Monstera deliciosa

Alias: Penglai banana, iron silk orchid, perforated Xi Lin taro, tortoise back banana, clematis, dragon palm, electric orchid, tortoise back taro

Division: Tiannanxing

Genus: Phyllostachys

Distribution of origin: it is native to the tropical rain forest of Mexico and is widely introduced and cultivated in China.

Morphological features: the stem is stout, and the nodes are more like bamboo. There are long and drooping brown aerial roots on the stem, which can cling to other things and grow upward. Leaves thickly leathery, alternate, dark green or green; leaves thickly leathery, alternate, dark green or green; young leaves heart-shaped, without perforation, growing up rectangular-rounded, with irregularly pinnately parted, pore-lobed from leaf margin to leaf veins; 30ml 50 cm long, dark green, with leaf scars; bracts, leathery, yellowish white at leaf scars. The flowers are shaped like Buddha's flame and yellowish. The fruit is edible.

How to raise turtles with bamboo on their backs? -"five joys and five taboos"-raising turtles and carrying bamboo-

◆ a warm bogey cold tortoise back bamboo native to the Mexican rainforest, like the warm environment, avoid freezing cold weather. The temperature above 5 ℃ will not suffer frost damage, and the temperature above 12 ℃ will grow well.

◆ second is like shade and cool taboo strong light turtle back bamboo strong shade tolerance, in the semi-shade environment, the growth is particularly good, the performance is exuberant, the aerial root is developed, the leaf is hypertrophy, the leaf color is bright and dark green.

◆ 3 is fond of wetting, avoiding waterlogging, tortoise back bamboo likes to grow in a humid ecological environment. There are many Rain Water in the south, if the waterlogging accumulation time is too long, there will be rotten roots, rotten stems and leaves.

◆ 4 is fertile soil, bogey lean soil, turtle back bamboo likes fertile soil, especially fertile sandy loam, although it can grow on thin red and yellow soil, its growth becomes weaker, tree posture is deformed, leaves become smaller and leaf color becomes lighter, which affects the ornamental effect.

◆ 5 is like soil fertilizer avoid chemical fertilizer turtle back bamboo often apply organic fertilizer, such as cake fertilizer, man-made organic fertilizer, livestock and poultry manure, soil manure and so on, its tree is strong, the leaves are as big as plates, the leaves are thick, the leaves are dark green and glowing, especially the tortoise shell pattern is more clear.

According to the characteristics of "five joys and five taboos" of tortoise back bamboo, shade and dampness management should be carried out in summer and autumn to avoid direct sunlight, watering twice a day, leaf surface often spraying water to maintain air humidity, keeping room temperature more than 5 ℃ in winter, outdoor cultivation and film mulching to keep it safe through the winter. If properly maintained, the tortoise back bamboo, which is more than 4 years old, will also bloom, with single petals wrapped in berries, bright jade flowers, yellowish berries and long oval berries; its fleshy spikes can be used for cooking, and the berries can also be eaten when ripe.

The culture method of tortoise-backed bamboo-

① sowing

Phyllostachys pubescens blossoms in summer, in order to improve the seed setting rate, artificial pollination is needed. The second pollination is the best at 9 ~ 10:00 and 3 ~ 4 p.m., and the success rate of pollination is high. It takes 15 months from pollination to seed maturity. Attention should be paid to ventilation and fertilizer and water management at the stage of seed development to promote fruiting and fullness.

Soak the seeds in 40 ℃ warm water for 10 hours before sowing, and the sowing soil should be sterilized at high temperature. The seeds of Phyllostachys pubescens are larger and can be sowed on demand. After sowing, the seeds can be kept at room temperature for 20: 25 ℃, and the box mouth is covered with plastic film to maintain more than 80% humidity. If the room temperature is too low in the process of sowing, not only the emergence of seedlings will be affected, but even the seeds will rot like water stains.

② cuttage

Stem and node cuttings can be used in both spring and autumn, and the cuttings from April to May in spring and September to October in autumn are the best. Because during this period of time, the temperature is suitable for stem node incision healing and rooting, and the survival is quick.

Cuttings selected stem tissue full, robust growth of the current year side branches, cuttings length of 20-25 cm, cut off the leaves at the base. Retain the upper leaflet, cut off the long aerial root, retain the short aerial root, in order to absorb water, conducive to hairy roots. The mixed substrate of coarse sand and peat or rotten leaf soil was used to keep 2527 ℃ and high air humidity after insertion, and it began to take root about one month after insertion. After the cuttings took root, the axillary buds on the stem nodes also began to sprout and spread leaves. In order to accelerate seedling growth, keep more than 10 ℃ at room temperature, strengthen fertilizer and water management, and seedling shaping can be used as a commodity in the second year after planting.

Ramet: in summer and autumn, the side branch of the large tortoise back bamboo is split off, with part of the aerial root, directly planted in the barrel or bowl, not only the survival rate is high, but also the molding effect is fast.

③ cultivation

The cultivation of tortoise back bamboo is very easy, which usually uses the same amount of rotten leaf soil, garden soil and river sand as the substrate. When planting, add a small amount of bone meal and dried cow dung as base fertilizer. The moist tortoise back bamboo needs enough water to keep the basin soil moist. Of course, it is necessary to spray water to the leaves when the weather is dry, in order to keep the air moist, pay attention to shade in the growing season, avoid strong light, especially in midsummer can not be placed in the sun, otherwise it is easy to cause leaves scorched, burns, affecting the ornamental value.

Conclusion: today, the large-scale potted bamboo has become the main backbone material in the hotel lobby, and the bamboo planted in small and medium-sized pots will also be one of the ornamental plants in modern family decoration, which is very common in China. Of course, the potted turtle-backed bamboo is lovely, not because it is a famous indoor potted foliage plant, but also because it has a strange ability to absorb carbon dioxide at night.

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