1, soil culture and hydroponics: soil culture: green radish is easy to raise, and the preparation of soil culture is to choose the soil suitable for the growth of green radish. The more fertile the soil, the better. Most of the nutrition of the green radish comes from the soil. Try to choose some soil in the field, mix some animal manure in the soil, and put some fine dead leaves in the soil. Green radish likes soft soil, and dead leaves and feces play a role in increasing soil fertility, softness and ventilation. Hydroponics: Hydroponics is one of the very good hydroponic plants for indoor decoration, climbing and foliage viewing. Radish stems are thin and soft, and leaves are exquisite and beautiful. Hydroponic radish is extremely shade-tolerant, and can be placed indoors in sunny places all year round. In a dark room, move to a strong light environment for a period of time every half month, otherwise it will grow easily and the leaves will become smaller.

2, light and temperature: light: the original growth conditions of green radish are in the Woods covered by towering trees, and the sun is not strong. However, in the north of autumn and winter, in order to supplement the deficiency of temperature and photosynthesis, the illuminance should be increased. Temperature: In the north, when the room temperature is above 10℃, the green radish can safely overwinter, and when the room temperature is above 20℃, the green radish can grow normally. It is not a big problem for ordinary families to reach this temperature. It should be noted that the temperature difference is too large, and the leaves should not be close to the heating equipment.

3, water and fertilizer management skills: watering: the amount of watering in autumn and winter should be strictly controlled according to room temperature. The temperature before heating is low, and the soil of plants evaporates slowly. Reduce watering, and the water quantity should be controlled between the original 1/4- 1/2. Even after heating, don't pour water too often, and pour less water into the basin. The water should seep through the brown silk. In addition, water should be sprayed on the aerial roots of the palm column to reduce the insufficient water absorption of the roots caused by excessive evaporation. The water poured in winter is better to bask in the sun for a day, and the water is too cold to damage the roots. When raising water, the amount of water should not be too much, and the roots can be submerged. When there is too much water, the stems and leaves are easy to rot. Fertilization: In northern autumn and winter, plants grow slowly or even stop growing, so fertilization should be reduced. Before winter, liquid inorganic fertilizer is mainly sprayed once every 15 days. Fertilization is mainly sprayed on the leaves after winter, mainly through the stomata on the leaves, and the fertilizer is absorbed through the stomata on the leaves, so the fertilizer effect can directly act on the leaves. Special fertilizer should be used for foliar fertilizer, and ordinary inorganic fertilizer is not easily absorbed by foliar. The flower protection series of Peking University and the flowers produced in Japan can be used as foliar fertilizer.

4. Propagation method: Usually, the propagation of green radish adopts cutting method. In late spring and early summer, select robust Celastrus orbiculatus, cut off the branches from 1.5cm to 30cm, remove the leaves at the base of 1 to 2 nodes, and be careful not to harm the air roots, then insert them into plain sand or cinder, with the cutting depth of 1/3, and place them in the shade after watering. Spray water on the leaves or cover them with plastic film every day to keep them moist, as long as the environment is not less than 20%.

5, common diseases: common diseases of radish: anthracnose, root rot, leaf spot. These three common diseases of radish are harmful to the leaves of plants and affect the ornamental value. Be sure to observe carefully during the maintenance process, and clean up and spray chemicals in time when you find the diseased spots on the leaves.