How do potted rubber trees reproduce? Introduction to the propagation methods of rubber trees

Rubber tree is of high ornamental value and is a famous potted foliage plant, which is very suitable for indoor beautification. Small and medium-sized plants are often used to beautify the living room and study; medium and large plants are suitable for being arranged on both sides of the foyer of large buildings and in the center of the lobby, which is majestic and magnificent. It can reflect the tropical scenery, and rubber trees are commonly used in cutting and high-pressure propagation methods.

Cutting culture is relatively simple, easy to survive and grow fast. It is generally carried out in late spring and early summer combined with pruning. Select the middle branch of annual Lignification as cuttings, cut off the lower leaf with three buds, close the upper two leaves and tie them with plastic, or cut off half of the upper leaves to reduce water evaporation; in order to prevent the loss of too much milk from the cutting mouth and affect survival, the wound should be smeared with plant ash in time; the treated cuttings should be cut in a bed based on river sand or vermiculite. Keep the plug-in bed with high humidity after insertion, and often sprinkle water to the ground (but not stagnant water) to improve air humidity. Under the condition of 18 Mel 25 ℃ and semi-overcast, it can take root after 2 Mel for 3 weeks.

It is also convenient to use high pressure in the family, and the success rate is also high. Select biennial branches under high pressure, first peel 1 Mel 1.5 cm wide around the branches, then wrap them around the wound with wet moss or peat soil, and finally wrap them with plastic film and bind the upper and lower ends. 1 after 2 months, the rooting branches can be cut off and put on the basin.

[figure] how to reproduce rubber trees, and how to reproduce rubber trees

How to reproduce rubber trees, rubber tree reproduction methods are generally commonly used two propagation methods, namely, rubber tree cutting method, high branch pressing propagation method, flower friends can choose appropriate breeding methods according to their own preferences, the following two kinds of rubber tree reproduction instructions, hope to be helpful to flower friends who like to cultivate rubber trees, and act quickly.

Propagation methods of rubber trees 1. Cutting methods of rubber trees

The rubber tree cutting method is easy to operate, easy to survive, grows fast, and is convenient for beginners to contact.

The main results are as follows: 1. the cutting time is in late spring and early summer, which can be combined with pruning, and most of the cuttings choose 1-year-old semi-lignified middle branches.

2. After cutting the cuttings, in order to prevent too much milk from the cuttings and affect the survival, the wound should be sealed with plaster or plant ash in time.

3. The length of cuttings is to keep 3 buds as the standard, cut off the lower leaf, close the upper two leaves, tie them with thin plastic rope to reduce leaf evaporation, and then cut them on the cutter with plain sand or frog stone as substrate.

4. keep the bed with high humidity after insertion, but do not accumulate water, the suitable temperature is 18-25 ℃, often sprinkle water to the ground to improve air humidity, and do a good job of shading and ventilation, it can take root in about 2-3 weeks, put it in a shaded place after pot planting, and then gradually increase the light after the new buds sprout.

2. High branch striping method

It is more convenient for family flower growers to breed by high branch pressing method, and the success rate is also relatively high.

The main contents are as follows: 1. The specific method explains that: select 2-year-old branches with appropriate size, good development and abundant tissue, make a light circular peeling of about 1 cm in width in the predetermined part of the wrapped soil, and apply 30-50ppm of naphthalene acetic acid solution, then wrap the ring cutting part with a mixture of wet soil or moss or vermiculite that absorbs enough water, wrap it with plastic film on the outside, tie it tightly at the bottom, and leave holes at the upper end to facilitate ventilation and irrigation. Then put it outside in a sunny place to strengthen the daily maintenance of the mother plant. Usually pay attention to check the humidity of the package, such as too dry, you can use a syringe to inject water, you can also untie the upper string for water injection, and then tie it firmly to ensure that it is moist, never dry up and too wet, and there is no need to apply fertilizer. Pay attention to maintenance, pressing in June and rooting from July to August. After taking root, the potted plant can be cut off.

2. Check whether it takes root: you can see through the plastic film that the bag is full of roots, and even the root system will go out of the bag. At this time, you can cut off the plastic film together. Then remove the string and plastic film, together with mud planted in the flowerpot, placed in a shaded place for maintenance, waiting for normal management after the basin.

3. Practice has proved that the high-pressure method is convenient to manage, and the survival rate is 95%.

Prepare scissors, rope, medium, water

When peeling, you can use a knife to carve a circle on the upper and lower ends of the branch.

Gently peel the selected area from top to bottom with a knife

Enclose the peeled area in a cylinder with plastic wrap

Fasten it with a string at the lower end

Slowly add loose and moist nutrient soil to the plastic barrel.

Fasten the upper end with a string and tie it around the middle.

How to raise rubber trees, the cultivation methods of potted rubber trees are also known as big leaf green, red Burmese tree, red mouth rubber tree, film protection tree, Burmese banyan, Burma tree, banyan milk tree, elastic film protection tree, evergreen, rubber tree, Indian rubber banyan, Indian banyan, Indian rubber tree and so on. It is an ornamental plant of the genus Ficus, Moraceae, and its origin is India. Its management is not complicated, even if people who lack cultivation experience can cultivate it well.

The growth habits of rubber trees: rubber trees like warm, humid, sunny environment, but also slightly shady, not cold-resistant. It is required to have fertile and loose soil and grow well in neutral or acidic soil. When potted, it is appropriate to use rotten leaf soil, grass ash soil plus about 1 to 4 river sand and a small amount of base fertilizer to form culture soil. Usually keep the soil moist and apply dilute liquid fertilizer every 15-20 days. High temperature in summer, rubber trees grow faster, should be fat and water, but to avoid stagnant water in the basin. After entering autumn, fertilization and watering are gradually reduced to promote plant growth and enrichment, which is conducive to overwintering. Because rubber trees like the sun, they should be kept outside in the sun from spring to autumn; if placed in a shaded place for a long time, it is easy to cause leaves to yellowing and falling off. Like sunshine, single also more tolerant to shade, watering more overnight tea, the whole plant should often spray water, and wipe its leaves with a wet cloth, which is beneficial to photosynthesis, because it is not hardy, rubber trees should be moved into the sunny place indoors for maintenance in winter, keeping the room temperature above 10 ℃, and the minimum temperature should not be less than 5 ℃; if the temperature is too low, the basin soil is moist, it will cause leaves to blacken and fall off and root rot, or even the whole plant to die. Move to the courtyard or balcony for maintenance from the end of April to the beginning of May next year. The north should pay attention to the change of season from indoor to outdoor can not immediately receive strong sunlight, that is, the light and temperature should not change too much. If the room temperature is low in winter, a small amount of water should be watered to keep the basin soil slightly tidal. The leaves of the rubber tree are bright, green and pleasant, and its plants are tall and imposing, so they are suitable to be placed on the balcony to green the environment. Display: potted rubber trees can be placed in the east, south, west balcony for management, of which the south balcony cultivation effect is the best. Its plant is relatively tall, suitable for planting on a very spacious balcony. During its vigorous growth stage, the plant should be placed where it is exposed to direct sunlight for not less than 2 hours a day. The environment should be kept ventilated in summer. It doesn't matter if the temperature is a little lower in winter. Pot management: it is appropriate to choose sandy loam rich in humus as cultivation substrate. If conditions permit, the basin soil can be made up of rotten leaves, fine sand and garden soil at a ratio of 1:1:2 by volume. Rubber tree plants are relatively tall and grow rapidly, and large flowerpots are usually selected for planting. Rubber trees like micro-tide dry soil environment, summer is the stage where they need the most water and can be watered more; winter is the period when they need the least water, so they should be watered less. In addition to applying about 50 grams of horseshoe slices as base fertilizer at the bottom of the flowerpot during planting, dilute liquid fertilizer should be applied every lO day in the vigorous growth stage. Rubber trees like to shine in direct sunlight and are resistant to shade. If there are conditions, it is best to let the plant be able to accept all-day sunlight. Just keep the environment properly ventilated. Rubber tree is fond of high temperature environment, it grows well in the temperature range of 16 ℃ ~ 30 ℃, and the overwintering temperature should not be lower than 5 ℃. Before the new buds germinate in spring every year, the old branches of the plant are truncated 2 to 3 or 1 to 2 to promote the formation of new branches and prune the inner bore branches and thin and weak branches at the same time. In balcony cultivation, rubber trees are usually rarely sick, but they are vulnerable to grubs. Large plants of more than three years old should be turned once every spring and March. During the operation, some of the old roots can be cut off, some new soil can be replaced, and the branches of the plant can be cut in the middle to promote branching. In this way, the plant has a stronger growth potential, so that the ornamental value is greatly improved. Propagation method: cuttage is the main method of propagation, which is mostly carried out from March to April in spring. Fine sand can be used as propagation substrate. The specifications of the basin can be determined according to the specific needs. Combined with pruning, the newly lignified branches of the rubber tree are cut into single segments with 1 leaf in each segment. White mucus will flow out from the stem incision, which can be washed away with warm water, and then dipped in a small amount of charcoal powder to the surface of the incision. Fill the small flowerpot with fine sand, then insert a bamboo stick about 20 centimeters long, keep the polarity of the cut stem of the rubber tree into the soil, wrap the bamboo stick in the middle of the leaf and tie it with string. Then put the flowerpot containing cuttings into the plastic shed and often spray water to moisturize. Under the condition of 25 ℃ ~ 30 ℃, rubber tree cuttings can take root after about 4 weeks, and can be planted in pots when the seedlings grow 2-3 new leaves. The method of pressing strip can also be used to raise seedlings. The method of inserting rubber leaves into its petiole can produce adventitious roots, but it cannot produce adventitious buds, so it cannot grow into a new individual. Therefore, it is necessary to use leaves or terminal buds with a bud at the base for cutting in order to form new plants. The depth is only the tip of the bud. Insert and cover with a glass cover to prevent the moisture from evaporating. If opposite leaves, can be divided into two halves, each leaf with a bud as a cuttage.

Rubber leaves can be inserted with one leaf and one bud, or one leaf, half or even smaller propagation materials can be used to root quickly in the intelligent control of rapid propagation bed, the whole leaf can be rapidly propagated by 2000PPM, and the rooting effect of half of the leaves treated with 400PPM for 1 hour is the best, and the rooting rate is up to 100%. The picture below shows the rubber tree propagated on 2.21 and its well-developed root system 3.21. At this time, through the treatment of cytokinins, it will not be long before the buds can differentiate into a complete plant.

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