How to manage after cuttings? How to manage cuttings after germination?

How to maintain and manage bonsai material seedling cuttings after they are lived?

Post-germination management method of monthly cuttings:

1. Sunscreen of plants: After the seedlings germinate, they should be moved to a relatively shady position and avoid direct sunlight, so as not to cause dryness and chlorosis caused by excessive sun exposure.

2. Regular watering: During the growth process, the soil should always be kept moist, but not too wet. In general, watering is sufficient every two days or so, but if the environment is too dry, it needs to be watered more frequently.

3. Maintain soil fertility: When the seedlings are growing vigorously, they need to provide sufficient nutrients. Soil fertility can be improved by applying fertilizer regularly. Under normal circumstances, it is enough to apply decomposed organic fertilizer once a month, and excessive application of chemical fertilizer should not be used.

4. Pruning and shaping: Proper pruning is required in the early stage of the growth of cuttings in the moon season to promote the growth and flowering of new shoots. When the seedlings grow to about 10-15cm, 1-2 strong buds can be selected to be retained, and the rest of the buds need to be cut off.

After that, the appropriate shaping trim can be made as needed.

5. Prevention and control of pests and diseases: Yueji cuttings are susceptible to the invasion of pests and diseases, such as aphids, powdery mildew, etc., in the process of shengxin Kaichang. Therefore, regular inspections are required to detect and deal with pests and diseases in a timely manner.

Biological pesticides or chemical pesticides can be used for control, but the amount used should be paid attention to avoid adverse effects on seedlings.

First, the time of cuttings.

When cuttings, in order to improve the survival rate of cuttings, cuttings should be selected in the growth period, the germination of the growth period is strong, and the rooting growth can be promoted, which is generally selected in spring and autumn. Pay attention to try not to cut in winter, the temperature is low at this time, the life activity is relatively weak, it is not easy to take root after cuttings, if you want to cut in the old mountain in winter, you should choose to carry out in a warm indoor environment.

2. Choose cuttings.

In general, for example, herbaceous plants should be cut with young branches, and woody plants mostly use hard branch cuttings, and when choosing cuttings, it can be decided according to the actual situation. There are also uniform requirements for cuttings to ensure health, good growth, and no pests and diseases. Cuttings can be used not only with branches, but also with plump leaves or roots.

Once you have chosen the object of the cutting, you should also place it next to it to allow the incision to dry.

3. Cutting substrate.

Cuttings not only have requirements for cuttings, but also for the substrate used for cuttings, which must ensure that they are loose, breathable, and have good drainage. There are many types of substrates, which can be selected according to the different needs of plants. The substrate should be sterilized in advance to remove the bacteria and eggs inside.

Fourth, plugging management.

After cuttings, we should also pay attention to maintenance management, water thoroughly after cuttings, do not accept strong direct light, and cover with plastic film for insulation and moisturizing.

The method of propagation by cuttings is relatively simple. The cutting time is mostly selected in spring and autumn, and the cuttings can be divided into three categories: stem cuttings, root cuttings and leaf cuttings. The cutting substrate can be prepared with materials such as river sand, vermiculite, perlite, plain sandy soil, peaty soil, decaying moss, chaff ash and sawdust, and pay attention to maintaining reasonable humidity and temperature.

Most plants need to take root and develop in a temperature of 20 to 25 years, so spring and autumn are the most suitable time for cuttings. If the temperature in the environment is stable, it can meet the needs of the plant to take root and germinate. The climate of summer cuttings is too extreme, so it is recommended to use semi-lignified cuttings with fresh leaves.

Winter plants are mostly dormant, and it is recommended not to take cuttings.

Different organs on the plant have different cuttings, which are mainly divided into three categories: stem cuttings, root cuttings and leaf cuttings. Leaf cuttings are usually used only when propagating succulents. All columnar, whip-shaped, ribbon-shaped, and long-spherical species can use stem cuttings.

Root cuttings bury the thick rhizomes directly into the soil, and the survival rate is high.

The cutting substrate generally used requires loose air permeability and high drainage. It is usually prepared with materials such as river sand, vermiculite, perlite, plain sand, peat, decaying moss, chaff ash and sawdust. The substrate of cuttings should be placed in the potting soil, and should not be spread too full and too thick.

The temperature of cuttings is stable between 20 and 25, and after the cuttings are inserted into the soil, the soil needs to be buried for insulation. The humidity is controlled between 80 and 90%, and the film is covered with moisture. Cuttings are mainly shaded in semi-shade at the initial stage, and can be irradiated with direct light of moderate intensity after rooting.