Introduction to the propagation methods of magnolia

Magnolia (details) is often planted in courtyards, parks and other places, magnolia will bloom in spring, because of its outstanding grace, elegant, deeply loved by people. The cultivation of magnolia is not difficult, if you have enough conditions to cultivate magnolia, you can refer to the breeding method of magnolia that Xiaobian arranged for you.

Magnolia

Magnolia is often propagated by striping and split method. Sometimes sowing is also used. Ramet can be carried out in spring and autumn, the mother plant with dense branches can be dug out and planted separately, and the root system and short branches can be trimmed. Striping, selected from 2012 branches, can be propagated by piling soil or burying strips in early spring. Seed sowing, seed collection in September, sand storage in winter, spring sowing in the following year, and germination in 20 Mel 30 days after sowing. Cultivation and management is simple, pay attention to drought and waterlogging prevention, timely fertilization. The transplant can be carried out before flowering in autumn or early spring, the seedlings are stained with mud, and the big seedlings must carry soil balls. Fertilization was applied once before and after flowering, mainly phosphorus and potassium fertilizer. Maintain soil moisture in high temperature in summer and dry in autumn. After flowering and before sprouting new branches, dry branches, dense branches and short long branches should be cut off.

Magnolia culture method, how to reproduce magnolia?

Magnolia flowers like light and bear shade a little. Like warm and humid climate, but also can withstand cold. Like fertile, moist and well-drained sandy soil, not resistant to drought, avoid alkali, and grow poorly on dry, alkaline soil and clay. The root is fleshy, afraid of flooding, the wound is getting worse, and transplanting is not easy to survive.

Small deciduous trees of magnolia, up to 5 meters high. The wood is fragrant, the branchlets are purple-brown, and the buds have fine hairs. Leaves simple, alternate, Obovate-elliptic; with stipules scars. Flowers bisexual, solitary, terminal, sepals 3, yellowish green, lanceolate, ca. 3 as long as petals; petals 6, purplish red outside, inner surface subwhite; pistil numerous, pistil sessile. The fruit is round in shape. Root is fleshy.

Culture methods of Magnolia

1. Soil

Magnolia likes fertile, moist and well-drained sandy soil, is not resistant to drought, taboo alkali, and grows poorly on dry, alkaline soil and clay.

2. Watering

Magnolia avoid drought and waterlogging, usually to ensure water supply, often spray water to the leaves, increase the air dampness, so as to avoid yellow leaves and fallen leaves.

3. Sunshine

Magnolia like light, slightly shady, so usually pay attention to the problem of lighting, so that magnolia fully accept the sunlight.

4. Temperature

Magnolia prefers a warm and humid climate and can withstand cold, but it still has to be moved to indoor insulation for breeding when the temperature is low in winter.

5. Fertilization

Magnolia flowers like fertilizer, so it is necessary to apply fertilizer in time, fertilizing once before and after flowering, mainly phosphorus and potassium fertilizer, applying mature manure as base manure from October to November every year, and topdressing available nitrogen fertilizer for 2 or 3 times during sprouting and branching after flowering.

6. Insect pests

The main pests of Magnolia are Haitong cotton scale, coal fouling disease, etc., which will reduce the ornamental value, and can be sprayed with Popper 1-3 degree stone sulfur mixture; during nymph incubation, 40% omethoate EC 1000 times and 10% pyrazine wettable powder 1500 times solution can be used. When adults occur, they are evenly sprayed with 800ml 1000 times liquid or 40% speed EC 1500 times. Adding appropriate amount of diesel oil during spraying can increase its permeability, and the liquid must be sprayed thoroughly.

7. Pruning

Magnolia must be sprouted and pruned in order to form a tree, so as to facilitate the tree-shaped growth of magnolia.

Propagation methods of Magnolia

(1) seed propagation

① seedling raising

Select the seeds of strong plants as the mother seed, mix the harvested mature seeds with coarse sand in the first and middle of September, rub them repeatedly to remove the red grease layer, rinse and dry them with clean water and dry them in fine wet sand for low temperature treatment, generally choose the leeward side, dig the pool and mix the fine sand covering grass with 2-3 times the amount of seeds to moisturize, often check and keep moist, sow eight seedling beds in time when the seed cracks are exposed, and open ditches according to the row spacing of 30 cm. Ditch depth of 3 cm, a little soil cover after sowing, keep moist for 1 month or so can emerge, sand storage period pay attention to prevent stagnant water and mildew.

② transplanting

After 2 years, the seedlings can be transplanted when the seedlings are 80-100 cm high, and the seedlings can be planted with them.

(2) grafting

It can be grafted throughout the growing season, but the survival rate of grafting is the highest in late May, and bud grafting is mostly used in producing areas. The scion should choose the branches with good development, strong growth, dormant buds and no diseases and insect pests, the annual scion is better, and the rootstock should be the same thickness as the scion. Choose sunny weather, no wind or breeze grafting in the afternoon, when grafting, insert the bud into the incision of the rootstock, make the bud stick to the cortex of the rootstock, fasten it with a rope, and the seedlings can emerge in half a month.

(3) Cuttage seedling

Select more than two-year-old branches, cut into about 60 cm, remove leaves, in summer and autumn cloudy and rainy days, cut on the wet seedling bed, 20-30 cm into the soil, compacted and watered, you can survive and transplant the following year.

The efficacy and function of Magnolia

1. The garden use of magnolia.

Magnolia is a characteristic ornamental plant that blossoms in early spring. when spring comes, purple-red flowers are blooming with each other, especially beautiful. Planting them in some scenic spots will add a lot of color to the scenery of the scenic area. At the same time, magnolia can also be planted in some courtyards, which can play an important role in beautifying the environment and purifying the air.

2. The medicinal effect of magnolia.

The flowers of magnolia can be used as medicine. Magnolia can be harvested when it is not fully open in spring, and then dried in the sun. It tastes bitter and cold after it is used as medicine, and it can enter the liver and spleen meridians, diuretic seed elimination and moistening lung cough is its most important effect. it is usually used for the treatment of diseases such as human cough and hemoptysis, and magnolia also has a certain therapeutic effect on human heavy tongue and alcoholic jaundice.

3. Magnolia can cure the lump in the fish.

Magnolia can be used for the treatment of choking in fish. it is very simple to use magnolia in treatment. you only need to take 25 to 30 grams of dried magnolia, add an appropriate amount of water to fry it, and drink it once a day. It can make the symptoms of choking disappear quickly.

What is the floral language of magnolia?

The flower language of magnolia is the noble soul. Magnolia tree branches full of pink flowers, pleasing to the eye, elegant and fresh, is so lingering. In ancient times, the poet Bai Juyi once wrote poems praising magnolia flowers. The poem said: "the purple room sun shines on rouge, and the plain and beautiful wind blows greasy powder." It's so weird that Mulan used to be a girl. " Here, Mulan borrows the ancient legendary heroine Hua Mulan. In modern times, on teacher's Day every year, it is popular for children to give their own gifts to teachers. Greeting cards are not environmentally friendly and out of date, and expensive gifts are not in line with the identity of children, so they send an open magnolia to express their respect and praise for the teacher's noble soul.

The Culture method of Magnolia

Magnolia, also known as Xinyi flower, purple magnolia, wood pen, has been loved by many people since ancient times. Today, I'm going to share with you the flower language of magnolia and the culture method of magnolia.

The floral language of magnolia:

Magnolia trees can be up to 5 meters high, when the flowers are proud to stand on the branches, pure white and holy, because Magnolia flowers bloom first, and then grow leaves, so magnolia blossoms are full of white trees without miscellaneous colors, making people feel admired suddenly. Therefore, magnolia flower language is a noble soul.

On teacher's Day every year, it is popular for children to give their own gifts to teachers. Greeting cards are not environmentally friendly and out of date. Sending expensive gifts is not in line with the identity of children, so it is better to send an open magnolia. To express my respect and praise for the teacher's noble soul.

The culture methods of magnolia:

1. Soil: Magnolia like fertile, moist, well-drained sandy soil, not resistant to drought and avoid alkali. Magnolia can grow poorly on dry, alkaline soil and clay.

2. Watering: Magnolia flowers avoid drought and waterlogging, usually to ensure the supply of water, often spray water to the leaves, increase the air dampness, so as to avoid yellow leaves.

3. Sunshine: magnolia likes light and is slightly shady, so we should pay attention to the problem of lighting so that magnolia can fully accept the sunlight.

Temperature: magnolia like warm, humid climate, but also can withstand cold, in the south, can overwintering in the open field, but if the temperature is low in winter, it should be moved to indoor heat preservation and breeding.

5. Insect pests: the main pests of magnolia flowers are Haitong cotton scale, coal pollution disease and so on, which will reduce the ornamental value of magnolia flowers. Popper 1-3 degree stone sulfur mixture can be sprayed when insect pests are found. During the nymph incubation period, 1000 times of omethoate EC and 1500 times of 10% pyrazine wettable powder can be used during the nymph incubation period; when adults occur, they can be evenly sprayed with 800 times of scale killing EC or 1500 times of 40% speed EC, and the permeability can be increased by adding appropriate amount of diesel oil when spraying, and the liquid must be sprayed evenly.

6. Pruning: Magnolia must be removed from tillers and sprouted and pruned to facilitate the tree-shaped growth of magnolia. And after blooming and before sprouting new branches of magnolia, dead branches, dense branches and short long branches need to be trimmed.