1、 Curing method

1. Temperature: the cold resistance of four seasons orange is not high. Under normal circumstances, it can grow healthily in a warm environment. The temperature suitable for its growth is between 15 degrees and 30 degrees. The temperature in winter can not be too low. Generally, it needs to be cultured indoors in winter, and the temperature needs to be kept above 5 degrees

2. Watering: the water content of four seasons orange is relatively strict. The soil for plant growth needs to be kept moist without ponding or too dry. It needs to be reduced in winter. In summer, water can be added to its branches and leaves by spraying water mist. The soil needs to choose the one with good air permeability, so that the water can be fully absorbed

3. Light: Four Seasons orange likes warm and sufficient light, which can make its fruit accumulate nutrition and its color will become more golden. At the same time, it can accept full-time light in spring and winter. In summer, it needs to pay attention to light and cannot be irradiated by strong light, otherwise the fruit will be dehydrated

4. Fertilization: fertilization is indispensable during breeding. The soil should be fertile enough. Generally, some organic farmyard fertilizer needs to be applied from time to time, some urea needs to be applied during flowering, and phosphate fertilizer needs to be applied during fruiting, so that the final yield can be guaranteed

2、 Breeding skills

1. Propagation: grafting is the main propagation mode of four seasons orange. It is best to choose Western lemon as Rootstock in late autumn and early spring. After that, you should pay attention to wrapping it with fresh-keeping film. Especially after grafting in winter, you should pay attention to that the temperature should not be too high, so as to ensure the survival rate

2. Pruning: pruning should be carried out every spring. Some aged and withered branches should be cut off, and some dense twigs should also be pruned. When the twigs grow to about 20 cm, they need to pick the heart

3、 Problem diagnosis and treatment

1. Disease: anthrax can occur. This disease can lead to fruit rot, which can be prevented by spraying some antibacterial agents

2. Pests: there are many pests. Starscreams will appear. You can spray dichlorvos solution

4、 Other issues

1. Toxicity: there is no poison, and the nutritional value of four seasons orange is very high

2. Whether you can keep it at home: Yes, but you need to keep it ventilated< a>