1、 Breeding environment

1. Soil: orange trees need loose sandy loam rich in humus for growth

2. Light: it should be placed in a place with light. An appropriate amount of light can better promote its growth. Windows can be opened properly for ventilation, especially during the growth period. However, when the sun is strong in summer, appropriate shading measures should be taken. It can be placed indoors in winter, but it should also be placed in a place with light

3. Watering: it is very important to water the orange tree. The amount of watering should not be too large. The amount of watering can be changed according to the moisture of the soil. It can be watered once a day in spring and autumn and once every 3-4 days in winter to avoid excessive watering and ponding. As long as the soil is wet

2、 Breeding method

1. Sowing and reproduction: first prepare the seeds, and then prepare the basin soil. After sowing it, you can slowly maintain it

2. Grafting propagation: cut off the long and strong branches for grafting, and then you can plant excellent varieties

3. Cutting propagation: suitable branches can be used and inserted into suitable pot soil. A little antibiotics can be added appropriately, and then they can grow

3、 Common pests

Orange trees are generally damaged by scale insects, aphids and other pests. After discovery, they must be sprayed with medicine in time. Scale insects can be sprayed with lesbon and aphids can be sprayed with anti aphid. Proper ventilation shall be provided at ordinary times to reduce the breeding of bacteria