The method of high branch striping propagation of Magnolia

Magnolia, also known as Magnolia, Wangchun, Magnolia, because the design and color of Magnolia is white, white light is dazzling, if it is a piece of flowering, it will be very beautiful, and has a high ornamental value. The easiest breeding method for Magnolia is the high branch striping method, also known as "air striping".

Yulan

The high branch pressing of Magnolia is mostly carried out in early May. Select two-year-old strong branches and peel them 4 to 5 centimeters below the branch point. Clip the branch with scissors and turn it around once. About 1 cm below the edge of the knife, clamp the branch with scissors and turn it again, then peel off the bark between the two edges. Then use plastic film to bind and bag 4 to 5 centimeters away from the lower knife edge, fill the bag with peat or rotten leaf soil, fasten the upper mouth, and fix the bagged branches with posts and pour water from the mouth of the bag. Generally every four or five days irrigation of clear water, about 40 days, the knife will produce callus, two months later began to root, 3 months later cut off the mother, can be planted in the pot, can also be planted in the open field. It should be noted that after removing the plastic film, the peat or rotten leaf soil at the new roots should still be retained so as not to hurt the roots and affect the survival rate.

This method is not only used for Magnolia seedlings, but also for other flowers and trees with hard branches and difficult to take root by cutting, such as Milan, sweet-scented osmanthus, rhododendron, Michelia, camellia, lemon and so on.

The method of striping propagation introduces the matters needing attention of flower and tree striping

The striping propagation of flowers and trees is to cut or wrap the plant branches in the soil, sprout new roots with maternal nutrition, and then cut away from the parent plant to become a new plant. The characteristic is to promote its rooting without leaving the mother plant, the survival rate is high, the shape is easy, but the operation is troublesome, the amount of reproduction is small, so it is more suitable for family flower cultivation. Striping reproduction is generally divided into ordinary crimping, recumbent crimping, piling earth striping and high-altitude crimping and other methods, which can be operated according to different kinds of flowers and trees.

Ordinary strip pressing

Suitable for tufted flowers and trees, such as wax plum, spring welcome, mast, jasmine and so on. Select the 1-2-year-old branch near the ground at the base, first cut several branches with a knife near the ground under the node, or carry out circular peeling; then trench along the rhizosphere or basin edge, with a depth of 10 murals 15 cm, press the branch down into the soil, and clamp it downward into a U shape with a wire nest to prevent rebound; then cover the soil and expose the tip of the branch to the outside, with the main stick tied up so as not to break it. This method is mostly carried out in early spring or late autumn, spring striping, autumn cutting, autumn striping, the following spring cutting and planting.

Recumbent strip

Suitable for long branches and vine flowers and trees, such as chrysanthemum, Fujimoto rose, ivy, Lingxiao and so on. Bend the branches and stems and lie flat in the soil or shallow ditches, cover them with soil, and cut off and plant them after taking root. This method can also be cut with a knife under each node, and multiple seedlings can be obtained at one time. Soil pressing is suitable for flowers and trees with many tillering buds, clumps and branches that are not easy to bend, such as Yingchun, Chinese wolfquat, goldfinch, eight immortal flowers, June snow, golden bell flower, sticking begonia and so on. Before pressing, first cut the cortex at the base of the branch, and then cultivate the soil with a height of 30ml / 40cm, and then often keep the soil moist. After the branches take root, the soil is planed and cut off from the mother plant, which is used for separate planting to become a new plant.

High-altitude pressing strip

Suitable for non-tillering buds at the base, cutting is not easy to survive, branches are not easy to bend, such as rose, sweet-scented osmanthus, Milan, Magnolia, magnolia, goose palm wood, dragon blood tree, rubber tree and so on. High pressure is usually carried out in late spring and early summer, and 2-year-old sturdy branches are generally selected. First, ring peeling or engraving is carried out under the branches, reaching deep into the cortex. After being treated with rooting hormone, tie up the plastic film at the lower end of the wound, then reverse it, and fill it with moist moss, peat or fine sand. Seal the mouth and leave a little space in order to replenish the water and undertake Rain Water. Keep the matrix moist, neither lose water halfway, but also not get wet. After months of maintenance, the roots have grown rich in autumn, cut off from the mother plant in autumn or the following spring, planted in flowerpots or open fields, and then cultivated for 1-2 years can blossom and watch.

The method of striping propagation of flowers and trees is to bury or wrap the branches of the plant in the soil, use the nutrition of the mother plant to germinate new roots, and then cut off from the mother plant to become a new plant. The characteristic is to promote its rooting without leaving the mother plant, the survival rate is high, the shape is easy, but the operation is troublesome, the amount of reproduction is small, so it is more suitable for family flower cultivation. Striping reproduction is generally divided into ordinary crimping, recumbent crimping, piling earth striping and high-altitude crimping and other methods, which can be operated according to different kinds of flowers and trees. Ordinary pressing is suitable for tufted flowers and trees, such as wax plum, spring welcome, mast, jasmine and so on. Select the 1-2-year-old branch near the ground at the base, first cut several times with a knife near the ground under the node, or carry out circular peeling; then trench along the rhizosphere or the edge of the basin, 10-15 cm deep, press the branch down into the soil, and bend it into a U shape with wire to prevent it from rebounding; then cover the soil, expose the tip of the branch, and bind the main branch so as not to break it. This method is mostly carried out in early spring or late autumn, spring striping, autumn cutting, autumn striping, the following spring cutting and planting. Recumbent striping is suitable for long branches and vine flowers and trees, such as chrysanthemum, Fujimoto rose, ivy, Lingxiao and so on. Bend the branches and stems and lie flat in the soil or shallow ditches, cover them with soil, and cut off and plant them after taking root. This method can also be cut with a knife under each node, and multiple seedlings can be obtained at one time. Soil pressing is suitable for flowers and trees with many tillering buds, clumps and branches that are not easy to bend, such as Yingchun, Chinese wolfberry, goldfinch, eight immortal flowers, June snow, golden bell flower, sticking begonia and so on. Before pressing, first cut the cortex at the base of the branch, and then cultivate the soil 30-40 cm high, and then often keep the soil moist. After the branches take root, the soil is planed and cut off from the mother plant, which is used for separate planting to become a new plant. High-altitude pressing is suitable for flowers and trees that do not produce tillering buds at the base, cuttings are not easy to survive, and branches are not easy to bend, such as rose, sweet-scented osmanthus, Milan, Magnolia, magnolia, goose palm wood, dragon blood tree, rubber tree and so on. High pressure is usually made in late spring and early summer, and 2-year-old sturdy branches are generally selected. First, ring peeling or engraving is carried out under the branches, reaching deep into the cortex. After being treated with rooting hormone, tie up the plastic film at the lower end of Wukou 3-5 cm, turn it over, and fill it with moist moss, peat or fine sand. Seal the mouth and leave a little space in order to replenish the water and undertake Rain Water. Keep the matrix moist, neither lose water halfway, nor get wet. After months of maintenance, the root system has grown rich in autumn, cut off from the mother plant in autumn or the following spring, planted in flowerpots or open field, and can blossom for another 1-2 years.