Maintenance skills
1. Green radish is best cultivated with loose and organic-rich slightly acidic and neutral sandy loam. Change the pot once every three years, the green genus is a negative plant, avoid direct sunlight, hi scattering light, more shade-tolerant, usually with four hours of scattered light is best.
Second, the breeding uses cutting and burying methods. Choose a strong green vine, cut into two sections, pay attention not to hurt the air root, and then insert it into the sand or cinder, the depth is 1/3 of the cuttings, the water is placed in the shade, spray a new high-fat film moisturizing, Increase the survival rate by more than 90%.
Third, green radish likes a large air humidity and a humid environment. Summer is the peak of the growth of green radish. It can be sprayed several times a day to the roots and leaves of the green radish. It can clean the dust of the leaves, help the breathing of the green radish, and make the leaves green and green, and reduce the temperature of the leaves. The air humidity of the environment makes the leaves grow better, and the fertilization of green radish is mainly based on nitrogen fertilizer, supplemented by potassium fertilizer. Spraying a new high-fat film to protect the fertilizer, the room temperature is lower in winter, and the green radish is in a dormant state. It should be watered less, and the soil can be kept dry.
Fourth, the optimal growth temperature of green radish is 20 ° C ~ 28 ° C during the day, 15 ° C ~ 18 ° C at night. In winter, as long as the indoor temperature is not lower than 10 °C, the green radish can safely overwinter. If the temperature is lower than 5 °C, it is easy to cause leaves and affect growth. Spraying Zhuangshenling at the right time during the growing period can make the stems of the plants thick, the leaves are thick, the leaves are fresh and the plants are flourishing.
Maintenance characteristics
(1) Illumination: The original growth condition of green radish is in the woods covered by towering trees, and the positive is not strong. However, in the north of autumn and winter, in order to supplement the lack of temperature and photosynthesis, it should increase its illuminance. The method is to place the green radish in the best place in the room, or move to the sealed balcony to enjoy the sun at noon. At the same time, when the temperature is low, the window should be opened as little as possible, because the blade may be frostbitten in a very short time.
(2) Temperature: In the north, room temperature above 10 °C, green radish can safely pass the winter, room temperature is above 20 °C, green radish can grow normally. It is not a big problem for the average family to reach this temperature. It is necessary to pay attention to avoid excessive temperature difference, and also pay attention to the fact that the leaves are not close to the heating equipment.
(3) Humidity: refers to the water content of the air in the plant growth environment. Increasing humidity is extremely beneficial to plant growth under conditions that guarantee normal temperatures. The following methods can be used to increase the humidity. Bring the plant close to the humidifier. The humidifier is open for more than 5 hours a day. The plant can enjoy the water spray from the humidifier; spray the water to the leaves, stems and roots of the plant with a sprayer adjusted to a fog scale. , several times a day; maintain a proper amount of water in the pot tray, increase the local temperature of the plant by evaporation; use cold
Use a wet towel or toilet paper with green radish to lightly wipe the foliage or apply light foliage on a short period of time (1 to 2 hours per day); cover the plant with a transparent plastic film to create a small greenhouse effect by evaporating moisture in the soil. Replenish the water of the plant for no more than 2 hours a day. Too long will affect the ventilation and photosynthesis of the plant.
(4) Water: The amount of watering in autumn and winter should be strictly controlled according to room temperature. Before heating, the temperature is lower, the soil of the plant evaporates slowly, and the watering should be reduced. The water volume should be controlled between 1/4 and 1/2 of the original. Even after heating, watering should not be too diligent, watering should be poured into the basin less, and the brown silk should seep. In addition, water should be sprayed on the air root growth of the brown column to reduce the lack of water absorption due to evaporation. The water poured in winter is better to dry the water after one day, and the water is too cold to damage the roots.
(5) Fertilizer: In the autumn and winter seasons in the north, plants grow slowly or even stop growing, so fertilization should be reduced. Before entering the winter, the liquid inorganic fertilizer is mainly sprayed, and the time is about 15 days. After winter, fertilization is mainly applied by foliar application, mainly through the stomata on the leaf surface, and the fertilizer is absorbed through the pores on the leaf surface, and the fertilizer effect can directly act on the foliage. Foliar fertilizer should use special fertilizer, ordinary inorganic fertilizer is not easy to be absorbed by the foliage. The Peking University Flower Protection Series and the flowers produced in Japan can be used as foliar fertilizer.
(6) Pest and disease disasters: Green plant is very susceptible to pests and pathogens. Typical pests affect green radish including powder scale insects, red spiders, and scale insects. Powder scale insects are usually the most common and can be killed by alcohol, cotton swabs, removed, or removed by hand.
Typical pathogens (fungi and bacteria) affect the range of green radish, usually leading to root rot, leaf spot and withering. Be careful not to over-water the water to prevent root rot. When choosing to buy a green plant, remove the plant from the pot and check its roots. See if it has a complete and healthy root
PE Warning Tape,Waterproof Warning Tape,Cold-Resistant Warning Tape
Reflective Material Car Number Plate Co.,Ltd , http://www.nsreflectivematerial.com