The breeding method of Photinia mandshurica

There is a unique and beautiful flower, it represents loneliness, betrayal and despair, it also has a good name, called ou Shinan. Let's get to know it.

The breeding method of Photinia officinalis

1. Cutting propagation of Photinia officinalis.

Photinia cuttings can be propagated in summer, but cuttings in November are generally chosen. Choose more robust branches and generally cut them into 3--4cm or so. The cuttings are rooting and inserted into the seedling basin. The soil is preferably a mixture of sand and peat.

After cutting, Photinia needs to be maintained in a shady place, the temperature should be kept at 15 ℃-25 ℃, be careful not to be too high, it can take root a month after cutting.

Photinia can take root for normal maintenance, but it needs to be pinched in time during its growth. in April, the seedlings of Photinia can be transplanted into a pot and maintained in a greenhouse until it grows enough roots.

2. Sowing and propagation of Photinia officinalis

The sowing and propagation of Photinia is mainly carried out in spring, using the way of indoor pot sowing. The seeds of Photinia przewalskii were sown and kept at a temperature of 15 ℃ to 25 ℃. Generally, they could germinate 10 to 15 days after sowing.

3. Striping propagation of Photinia officinalis

The striping propagation of Photinia is carried out in spring and summer, using high pressure method. Peel in a ring at the 15cm of the apical bud of Photinia, then wrap it in soil and film, and the peel can take root. When Photinia grows enough roots, it can cut off the branches and roots together in autumn and plant them.

4. Split propagation of Photinia paniculata.

Photinia can carry out ramet, ramet is generally carried out after the flower fade, can be combined with pressing to operate.

The branches of Photinia to be striped are buried with soil and controlled watering. A large number of roots can grow in about a month, and the ramet can be carried out at this time.

Appreciation of Photinia Variety Daquan

1. Photinia lanceolata

The shape of Ling Lan ou heather is very much like an urn-shaped bell, and it is also named because the flower is like a bell orchid. The breeze blows and swings in the wind, which looks very lovely. It combines the elegance of the orchid and the delicacy of the rhododendron. The plant is short, the leaves are smooth, the flowers are small and many, and the flowers are white. It is very famous abroad and has high appreciation value.

2. Short skirt, ou Shinan

Photinia przewalskii is an evergreen shrub plant, suitable for potted plants and flower beds. It can be made into scented tea to taste, and nectar also has a high medicinal value. The flowers are pink, small and many, bell-shaped, really beautiful.

3. Christmas heather

Christmas heather is a more famous variety of heather, which is called snake-eye heather in Japan, and the English name means "desolate land". It is also a bell-shaped flower, small and many flowers, pink slightly purple, such a tone is very comfortable, and pleasing to the eye.

4. Photinia australis

Photinia przewalskii, also known as Photinia tomentosa, has short plants, slender leaves and slow growth. It is rich in southern Europe. As a kind of Photinia, the essential oil extracted from it has the effect of beauty and skin care. # p# subtitle # e #

5. Bai ou Photinia

White Photinia, an evergreen tree, symbolizes loneliness. it is not only beautiful in appearance, but also of great use value. its roots and neck can be used to make pipes.

6. Photinia tomentosa

The flowers of Photinia densifolia are slender tubular and variable, sometimes hairy and sometimes smooth, sometimes dry and sometimes mucus. The color of the flower is very bright, rose red, at the top of the flower there are four yellow or white short sepals, very bright.

7. Photinia paniculata with thin neck

The leaves of Photinia are short, the leaves are broad, and the flowers are about 1 inch long, opening downward with a long, narrow neck. Branches surrounded by flowers, calyx is all red, like the sun.

8. Photinia berries

The leaves of the berry Photinia are light green, the flowers are only pink, the flowers are umbrella-shaped, and the flowers are small and many, forming a terminal compound corymbose inflorescence. The plant can grow to 2.5 meters high and florescence from September to November.

9. Photinia glandularis

Photinia glandularis is a long red flower, small and many flowers, much branched, spring is its florescence, when the flowers bloom, narrow leaves will form three bracts to cover the sepals.

In addition to the heather introduced above, there are many species, such as Scottish heather, slender heather, willow leaf heather, tree-shaped heather and so on. This unique flower is not only beautiful, but also practical, not only beauty, but also health, has a high economic value.

The culture method of Photinia officinalis

The cultivation method soil of Photinia officinalis

Photinia aquaculture is generally based on fertile acidic soil, which requires loose soil, ventilation and good drainage, so peat soil can be used.

Light and temperature

Ou Heather likes a cool climate and requires plenty of light. It can be cold-resistant, afraid of high temperature, the growth temperature is between 15 ℃-35 ℃, winter is not too cold, summer had better not exceed 35 ℃, need timely shade. Light generally requires natural light, but it must be sufficient.

Watering and fertilizing

Ou Shinan's requirement of fertilizer is not high, generally, it should be combined with watering. When watering, the water had better be treated, and the watering time had better be in the morning. The demand for fertilizer is not high, but it is necessary to ensure adequate nutrients and balance of various elements. Fertilization can promote the flowering of heather, but usually after August, fertilization will be stopped.

Propagation methods of Photinia officinalis

The propagation of Photinia is generally based on cutting propagation, which can be cut in November or in summer. In addition, can also carry out sowing reproduction and striping reproduction, striping is generally the use of high-pressure method.

How does Photinia reproduce? the method of propagation / sowing / cutting / ramet / striping

Photinia officinalis is a common ornamental flower in people's life, which can be seen in many parts of our country. With more people breeding, people are more concerned about its reproduction. How does heather breed? What are the breeding methods of heather? Next, the editor will take you to learn about it.

1. How to propagate, sow / cuttage / ramet / strip

When it comes to how to reproduce, it is mainly divided into four methods: sowing reproduction, cutting propagation, split propagation and striping propagation. as long as we operate properly, the survival rate of these four propagation methods is relatively high. the specific operation methods are described in detail below, interested friends can learn about it.

2. The breeding method of Photinia officinalis

Sowing and reproduction

Seed reminder: before we sow and reproduce Photinia officinalis, it is best to soak the seed in warm water of about 40 ℃ for 1-2 days, and then take it out when the seed begins to absorb water and swell, which can play a role in promoting the seed and allow it to germinate more quickly after planting.

Sowing method: in the breeding method of heather, sowing and reproduction is a more commonly used one. First of all, soak the seeds evenly on the soil surface, and then the soil covered with 1cm can be watered. When watering, it is best to use the soaking pot method, put the flowerpot into the water 1/2, let the water slowly soak up, and then about 10-15 days can germinate.

Cuttage propagation

Cuttage selection: before we carry out cutting propagation on Photinia, we should first choose cuttings. Generally, it is best to choose branches that grow stronger and are free from diseases and insect pests as cuttings, so that the survival rate will be relatively high. if we choose branches that look slim, it is basically difficult to survive, so we should not be too casual when choosing.

Cutting method: in the propagation method of heather, cutting propagation is relatively simple. First of all, we should use chopsticks to cut a hole in the soil, then trim off the leaves at the bottom of the cuttings, and then insert the cuttings into the soil. This operation can avoid damage to the cuttings, which is very practical.

Striping propagation

In the striping propagation of Photinia officinalis, we should select the long branches with strong growth, then bend them into the soil, or wavy strips, and then divide them from the mother plant after taking root. This method is generally best carried out only in spring, because the climate is more suitable for its growth, so the survival rate will be higher.

Ramet propagation

When we carry out ramet propagation, we can combine with changing pots, and the time can be chosen in spring and autumn. when we split plants, we have to pull out the mother plants that are too dense from the basin soil, and then cut them into several clumps, put them on the basin separately, and plant them with them, which is very easy to survive. It is usually a complete pot of flowers after it is put on the pot.