1、 Curing method

1. Soil: the soil environment suitable for the growth of tangerine is neutral soil, and the sandy soil containing a variety of humus is the best. Pastoral soil and grass ash soil can be mixed, and the soil must be disinfected before use

2. Temperature: it likes a warm growth environment. When the temperature is lower than 10 degrees, it should be moved indoors for breeding. The temperature in winter is best controlled at about 6 to 12 degrees. This environment is the best, otherwise it will affect the results

3. Light: tangerine is a light loving plant. During maintenance, it should be placed in a sunny place, preferably in a ventilated place such as a balcony. If the sun is too strong in summer, you can put it in a cool place to block the sun

4. Moisture: watering should be carried out every day in the growing season, which can be carried out at 10 a.m. and 4 p.m. Water once a day in summer. If you feel the soil is dry, you can supplement it appropriately. Water once a day in spring and autumn, and reduce the number of times in winter

2、 Breeding skills

1. Winter: the temperature should be controlled at 6 to 12 degrees in winter. Too low temperature will cause it to suffer from freezing injury, and too high temperature will affect its dormancy. In winter, plants are generally allowed to spend the winter outdoors without freezing injury

2. Change basin: pour the basin in time every two or three years and replace the new soil. After pouring out the soil, cut off the old roots 2 ~ 3cm thick around the basin soil. Mix organic fertilizer and nutrient soil to fill the bottom, then add fertilizer soil around to fill, and pour water once

3、 Problem diagnosis

1. Disease: Huanglong disease is a common disease. Establish a relatively strict quarantine system, select disease-free trees as breeding materials and plant disease-free seedlings. Strengthen the management of orchard soil, fertilizer and water, enhance tree vigor and improve disease resistance

2. Pests: spider spider pests are very common. Once spider spider spider is found, it should be isolated in time and sprayed with drugs for control

4、 Other issues

1. Indoor breeding: it likes sunshine very much, so it is recommended to keep it in a place with good outdoor light and frequent ventilation to avoid the consequences of less flowering and fruiting due to insufficient light

2. Whether to give it to people: it is evergreen all year round, with dense branches and leaves. It will be full of flowers in spring. It has rich fruits in autumn and winter, which is very beautiful. Its ornamental value is very high, so it is suitable for giving it to people