The Propagation method of "Queen of Flower" Rose

Rose flower is also known as moon red, four seasons flower and so on, is a kind of ornamental plant blooming all the year round, rose flower color beautiful, colorful, four seasons open, deeply loved by the public, today small editor to introduce the breeding method of rose flower.

1. Sowing and breeding

Sowing is a common breeding method of rose. Sowing time is generally in spring of each year. Before sowing, seeds should be disinfected and germinated to improve seed germination and increase germination rate. First, seeds should be soaked in warm water for about 10 hours, and then seed dressing and disinfection should be carried out according to diseases and insect pests to be controlled. After sowing, management should be done well to promote seed germination. If properly managed, seeds will germinate around Qingming Festival. Transplanting can be done immediately after emergence, or in the autumn when the leaves fall.

2. Plant division and propagation

Plant division propagation is also used more rose, generally in spring and autumn two seasons, in the plant division, first of all to the rose with soil dug out from the soil, in the digging time to pay attention not to damage the big roots, to prevent affecting the growth of the mother plant, and then select two about with fibrous roots of the strong root, control the planting density after planting in the ditch, seedling management, control the temperature, moisture and nutrition and other basic growth conditions, usually in the same year can bloom.

3, layering propagation

When carrying out layering propagation on rose, firstly, attention should be paid to selecting a branch with strong growth and no diseases and insect pests, then girdling is carried out at a position about 10cm away from the mother plant, the bark at the bottom is scraped off, the width is kept at about 2cm, and the branch end can be exposed, then a proper amount of rooting agent is smeared on the girdling position, and then the rooting agent is pressed into the soil, or a breathable material is used to put the wet soil, then the girdling position is wrapped, and the two ends are fastened to wait for rooting. To regularly observe its rooting situation, when found branches rooted and grow new leaves, it will be separated from the mother plant, it will become a new plant.

4. Cutting propagation

Cuttage propagation has a high rooting rate, which is a propagation method with a high probability of use. It is usually carried out after the spring and autumn roses enter the dormant period. First, a mature branch should be selected as the cuttings. The cuttings should ensure that there are about 4 buds, and then each bud should be cut into uniform cuttings. If the cuttings are relatively tender, then it is necessary to do a good job of shading after cutting, and then keep the soil moist. Under normal management, the cuttings will take root after about one month after cutting. Its survival rate can reach about 75%, if the socket will be dipped in rooting agent before cuttage, its rooting rate will be higher.

The above is a small series of finishing rose breeding methods, I hope to help you!