How to breed a dracaena tree, how to reproduce a dracaena tree

Bead propagation. The stems of the dracaena tree mostly grow upright and have few branches. After a few years of growth, the base leaves fall off and naturally lose their ornamental value.

Depending on this situation, the breeders can breed under high pressure during the hot and humid season from May to July. The method is: in the appropriate part of the stem of the plant, carry out annular cutting, the width of the ring is centimeters, deep to the xylem, and use a knife to peel off the cortex of the annular mouth, wipe off the sap overflowing from the incision with a clean damp cloth and apply the upper cortex of the incision with 5000-1000ppm naphthalene acetic acid aqueous solution, and then tie it to the lower end of the incision with white plastic film, straighten it out and make a funnel shape, install the rhizome prepared with moss and mountain soil, wrap the knife edge, irrigate it with water once, tie the upper end of the river film, and then place the plant outdoors for cultivation. Strengthen fertilizer and water management.

After the dracaena is high pressure, it is necessary to check whether the substrate is dry at any time, and replenish water at any time. Generally, after 30 to 40 days of cultivation, new roots will appear in the circumcised area, and from September to October, it can be cut away from the mother body and cultivated into a separate plant.

Propagation by cuttings. Dracaena can also be propagated asexually by cuttings in May to June. At this time, it is the vigorous growth period of the dracaena tree, the plant is rich in nutrients, and it is very easy to survive after cuttings. Before cuttings, the mother plant with high ornamental value can be selected and grown for more than two years.

The sturdy branches, each segment is about 10-20 cm long, with or without leaves. The base of the cuttings is cut into a flat mouth, the leaves are retained after the upper part is cross-cut, the upper and lower incisions can be soaked in water to wash the overflowing liquid juice, placed in a cool and ventilated place to dry for a while, and then soak the base of the cuttings with 500-1000ppm naphthalene acetic acid for 2-3 cm, generally 5 seconds can be used, and the cuttings can be inserted with dipping. For dracaena cuttings, the seedbed can be used in small clay pots, and the substrate can be vermiculite, perlite or high-temperature sterilized plain sand, and cuttings can be carried out after potting.

One plant per pot, water once after insertion, place the seedbed in the light of the flowers, and carefully maintain. The main management work in the future is to keep the substrate moist. Dracaena wound healing fast, early rooting, rapid germination, generally 15 to 20 days, incision in the action of trauma hormones, will produce callus, 25 to 35 days, cuttings in the action of endogenous hormones, soon can appear the original body of the root, 35 days to 40 days to germinate new roots, two months later, you can use the culture soil to turn the pot transplanting.

Refer to it.

Generally carried out in May to June, the length of the healthy branches is about 10 cm, and the bottom can be cut at 45 degrees, keep the top branches, and cut off all the branches and leaves at the bottom, and insert the treated branches into the soil, the insertion depth is about 3 to 5 cm, and we can spread a layer of fine sand on the surface of the soil, which helps the temperature of the soil to be constant.

Dracaena can be propagated by cuttings and seeding, and cuttings can be carried out when the mother plant grows for about 3 years. Cut the sturdy branches of the mother plant, soak them and dry them, rub the incisions with rooting water, and put them in pots or vases filled with water. Sowing and propagation is generally in early spring, sowing seeds in loose and breathable soil, watering appropriately, and covering with film.

The propagation method of dracaena is propagation by cuttings and seeding, and in the case of fewer seeds, propagation by cuttings can be carried out. When the dracaena has grown for about 3 or 4 years, in the rainy weather of summer, use sterilized scissors to cut the robust and disease-free branches of the mother plant, with a length of about 15 cm. Soak the cut shoots in clean water for a while.

Dry the soaked shoots in a cool place, rub some rooting water on the incision and then take cuttings. Smaller pots and loose, breathable soil are available and need to be disinfected. 1 plant and 1 flower pot, after successful cuttings, you need to water the branches once, and the watering should be thorough, so that the branches can adapt to the soil and take root quickly.

Cuttings propagation need to pay attention to temperature, dracaena likes temperature, high temperature can make cuttings quickly root. If it is a hydroponic dracaena branch, it needs to be changed regularly, generally 3 days and 5 days in summer, and about 7 days in spring and autumn.

Seeding and propagation can be carried out between February and March in the spring, and the land with sufficient sunlight, loose and breathable and good drainage performance is selected. Before planting, the soil is loosened, excellent dracaena seeds are selected, and they are sown in the soil at a depth of about 1 2 cm. After the seeds are sown, cover them with a layer of soil and water them properly.

After sowing, it can be covered with a layer of mulch, which can accelerate the germination of seeds.

Generally in May to June, the length of the healthy branches is about 10 centimeters, and the bottom of the soil can be cut at 45 degrees, keeping the branches of the top back, and the branches and leaves at the bottom are all cut off for it, and the treated branches are inserted into the soil, the insertion depth is about 3 to 5 centimeters, and we can spread a layer of fine sand on the surface of the soil, which helps the temperature of the soil to be constant.