Introduction to two breeding methods of Sakura

The adaptability of Beautiful Sakura is relatively strong, and the flowering period is also very long, which can be said to be a rare variety in flower varieties. Although the cultivation of beautiful cherry is not difficult, it is still very difficult to sow and reproduce. Usually, beautiful cherries are propagated by cuttings.

Beautiful Sakura

First, sowing seeds

For small seeds that are difficult to pick up with hands or other tools, wet one end of the toothpick with water, stick the seeds one by one on the surface of the matrix, cover the substrate 1 cm thick, and then put the seeding flowerpot into the water. the depth of the water is 1 foot 2 feet 2 tap 3 of the height of the flowerpot, allowing the water to soak up slowly (this method is called "pot immersion"). For larger seeds that can be picked up by hand or other tools, put the seeds directly into the substrate and order them at a distance of 3 × 3 cm. After sowing, the substrate was covered, and the thickness of the cover was 2-3 times that of the seed. After sowing, you can wet the sowing matrix with sprayers and fine-hole showers. Later, when the basin soil is slightly dry, you should still pay attention to the watering strength so as not to wash the seeds up.

Management after sowing: after sowing in autumn, when you encounter a cold wave and low temperature, you can wrap the flowerpot with plastic film to keep warm and wet; after the seedlings are unearthed, the film should be opened in time, and before 9:30 every morning, or let the seedlings receive the sun after 3:30 in the afternoon, otherwise the seedlings will grow very weakly. After most of the seeds come out, they need to plant seedlings properly: pull out the diseased and unhealthy seedlings, so that the seedlings left behind have a certain space between each other; when most of the seedlings grow 3 or more leaves, they can be transplanted into the pot.

2. Cutting propagation

Cutting substrate: is used for cutting nutrient soil or river sand, peat soil and other materials. Due to the limited conditions, it is difficult to get the ideal cutting substrate, so it is recommended to use the prepared and sterilized cutting substrate; medium and coarse river sand is also fine, but rinse with clean water several times before use. Do not use sea sand and river sand in saline-alkali areas, they are not suitable for the growth of flowers and plants. Selection of cutting branches: the branches used for cutting are called cuttings. Usually combined with the heart-picking work, the sturdy, disease-free top tip is taken as a cuttage, and the top tip is cut directly.

How to reproduce beautiful cherry, cuttage, sowing and propagation of beautiful cherry

Beauty can be propagated through sowing and cutting, two ways of reproduction, flower friends can combine their own conditions, choose the appropriate way of reproduction, the following arrangement of beauty cherry sowing and cutting propagation methods.

How to reproduce Sakura 1. Methods of sowing and propagation

The sowing time of beautiful cherry is usually in spring, and it can blossom about July after sowing, but with the sowing method, the seed germination rate of beautiful cherry is low, about 50%, and the germination is slow and irregular. If the temperature is 15-17 ℃, it will only begin to emerge two or three weeks after sowing.

2. Cutting propagation method.

The cutting time of beautiful cherry can be carried out all year round as long as the temperature is suitable, first of all, select the branches that are slightly woody, cut into 5 '6cm long segments as cuttings, insert them in the wet sand bed, and immediately shade them. After 2-3 days, you can see the morning and evening sun slightly to promote growth. After about two weeks, you can send out new buds and take root.

The suitable cutting time for beautiful cherry is November to March of the following year, the survival rate of cutting is as high as 100%, followed by September-October, the survival rate of cutting is 80% 85%, and the survival rate of cutting is lower from May to August, which is 10Mel 25%. According to the observation and mastery in the past year, and combined with its growth characteristics, corresponding measures were taken to select the appropriate cutting time.

How to reproduce the beautiful cherry and the breeding method of the beautiful cherry

Sakura is a perennial herb, which is loved by people for its graceful posture and rich flowers and colors. In the cultivation process of Mei Nu Sakura, how to reproduce has become a difficult thing for everyone. Let's learn about the breeding method of Xia Mei Nu Sakura.

The growth habits of Sakura:

Beauty cherry likes sunshine and is not tolerant to shade, cold, shade and drought. In the north, it is cultivated as annual grass flowers and can blossom normally in hot summer. Growing in sunny, loose and fertile soil, flowers bloom. Like warm and humid climate, like the sun, not resistant to drought, not strict requirements on the soil, but in the loose, fertile, more humid neutral soil can take root, grow strong, bloom luxuriantly. You can spend the winter in the open field in the warmer microclimate of Shanghai.

The breeding method of Sakura:

1. Sowing and reproduction: Sakura can be sown and propagated in spring and autumn, mainly indoor pot sowing. Select 350 to 390 seeds per gram and control the temperature between 20 and 22 degrees for germination. Seed dressing with new high-fat film before sowing, no need to cover soil after sowing, sprinkling with shallow vermiculite can not only moisturize but also penetrate light, and combined with spraying new high-fat film to moisturize, the emergence rate of seeds can be improved.

After 14 to 20 days of sowing, the cherry began to germinate, the field management should be strengthened in the seedling stage, and the seedlings could be transplanted after 30 days. After transplanting, the seedlings should be sprayed with new high-fat film in time to prevent the evaporation of water on the ground, and the water of the seedlings does not transpirate, which can isolate diseases and insect pests, shorten the slow seedling period, and make the plants quickly adapt to the new environment and grow healthily.

two。 Cuttage propagation: this kind of propagation method is suitable from May to July. Cut the slightly mature branches of the plant, 8 to 10 cm long, and insert them in the sand bed. Before cutting, the trees should be sprayed with cutting seedlings and sterilized. After cutting, move it indoors, control the temperature at 15 to 18 degrees, and slightly shade.

The plant begins to take root 14 to 21 days after cutting, and can be transplanted into the pot after 30 days. After transplanting, the new high-fat film should be sprayed in time to prevent the evaporation of water on the ground, and the slim water can also effectively prevent non-transpiration, isolate diseases and insect pests, shorten the slow seedling period, and make the plant quickly adapt to the new environment.

Repeated watering after sowing will reduce its germination rate, so it is best to water the soil thoroughly before sowing and maintain soil and air moisture after sowing. In winter, the plant can be moved indoors for the winter, and the next year it can be used as the mother plant for cuttings.

Spring and autumn are the peak seasons for the growth of Sakura. High temperatures in summer tend to go into a dormant state, with few requirements for fertilizer and water, so it is necessary to control fertilizer and water in summer, and the interval between rainy or low-temperature weather can be longer or not watered. Watering time should be arranged as far as possible when the temperature is low in the morning, and keep the leaves dry in the evening.

Through the introduction of the above editor, I do not know if you have any understanding of the breeding method of Sakura, I hope it can help you!