Breeding methods and matters needing attention of Ouyue

Culture method: Ouyue can use mud basin, choose garden soil, garbage soil and rice chaff ash, mix according to 5:3:2, apply organic fertilizer at seedling stage, apply nitrogen fertilizer, phosphorus and potassium fertilizer during growth, the suitable temperature for culture is 18-20 ℃, watering according to soil dryness and humidity, timely drainage in rainy days, pruning and shaping in spring and autumn. Matters needing attention: root injury should be avoided in the process of seedling retardation, seedlings and soil should be disinfected, and diseases and insect pests should be actively controlled.

I. methods and matters needing attention in breeding Euro-moon

1. Select basin soil

Potted plants can be cultivated in mud pots, but it is necessary to ensure that there are drainage holes at the bottom, and the soil can be mixed with garden soil, garbage soil and rice chaff ash according to the proportion of 5:3:2, and then turn the pot and change the soil every two years. With the gradual growth of Ouyue, the pot container also needs to be replaced.

2. Temperature and light

During the growth period, the temperature should be maintained between 18-20 ℃, usually need to be placed in the sunny place to breed, in the hot summer weather, need to water the European month to cool down, and into winter, Europe month not only needs sufficient light, but also to maintain the temperature above 5 ℃, so that the European month florescence can be prolonged, and more flowers.

3. Water and fertilizer management

In spring and autumn, Ouyue belongs to the period of prosperous growth, during which it needs to be watered every 2-4 days, and the soil needs to be watered thoroughly every time. When the temperature gradually rises, the amount of water can also be increased. In case of overcast and rainy weather, drainage should be done well. In the seedling stage, organic fertilizer can be applied every 15 days or so, and nitrogen fertilizer and phosphorus and potassium fertilizer can be applied every 10 days during the growth period.

4. Cuttage propagation

In spring and autumn every year, Ouyue is pruned and reshaped, and chemicals are sprayed after pruning. Among the pruned branches, strong and disease-free branches can be selected, and the upper leaves will be removed. Then insert the branches into the suitable soil for breeding.

5. Pruning branches and leaves

When the new branches of European moon grow to 15-20cm every spring, it is necessary to prune the branches to 3-5cm, and then cut off the weak branches with poor growth, which can inhibit the growth of European moon, promote the germination of lateral buds, make it produce more beautiful flowers, and improve the ornamental quality of European moon.

6. Control of diseases and insect pests

In the process of growing in Europe, there will be many kinds of diseases and insect pests, such as leaf spot and powdery mildew, and insect pests such as aphids, leaf peaks, red spiders, and so on. Therefore, in every season change period, protective agents should be sprayed in time, among which diseases and insect pests should be found. Prevention and control should be carried out in time to prevent the spread of germs.

2. Matters needing attention in slowing down the seedlings of Ouyue

1. Avoid root injury

In general, when buying Ouyue seedlings, in the process of retarding seedlings, special attention should be paid not to damage the roots of the seedlings, otherwise it will reduce the survival rate of the seedlings, and it is also necessary to check whether the branches of the seedlings are damaged and confirm that there is no injury. and then replanted in the pot soil to slow down the seedlings.

2. Immersion disinfection

When slowing down the seedlings, we not only need to avoid damage to the roots, but also disinfect the seedlings and the soil. The roots of the seedlings can be soaked with potassium permanganate for about 5 minutes, and the soil can be sprayed with carbendazim solution, which can reduce the incidence of diseases and insect pests.

3. Water and fertilizer management

The water and fertilizer management of Ouyue seedlings is also very important, during the period can not be a large number of watering and fertilization, can wait until the basin soil is slightly dry before watering, when Ouyue seedlings gradually recover, you can apply nitrogen, phosphorus and potassium compound fertilizer.

4. Proper pruning

When the seedlings of Ouyue begin to recover after slowing down, proper pruning is needed, all the new buds of the seedlings can be cut off, and the withered shoots also need to be pruned in time, and then the trunk of the seedlings can be preserved, which is conducive to the emergence of more beautiful flowers.