The high-yield cultivation and management techniques of Imperial Citrus were introduced in detail.

It is best to choose a variety with straight fruit shape, smooth skin, crisp pulp and good storage resistance, which is not only high and stable, but also a variety with good growth and no pests and diseases.

2. Orchard selection

It is best to choose the orchard address according to the growth habit of Emperor Citrus, and give priority to areas with warmer climate, sufficient rainfall and suitable sunshine time for cultivation. Moreover, it is best not to plant citrus in the selected orchard, and the soil should be fertile and deep.

3. Fertilization should be reasonable

Rational fertilization plays an important role in the formation of good tree potential of grapefruit fruit trees. Before planting Shatian pomelo, sufficient base fertilizer should be applied in the dug planting holes, and nitrogen fertilizer should be mainly applied to young trees with compound fertilizer. If it is a fruit tree of Emperor Citrus, it can be fertilized four times a year, respectively in the spring shoot germination period, fruit growth period, before autumn shoot germination and before fruit harvesting.

4. Pruning of Royal Citrus Fruit Trees

Like other management, the pruning of Imperial Orange has different pruning methods according to different growth periods. For young trees, bud thinning and branch fixing should be carried out in time to lay the foundation for forming an ideal crown. For the pruning of the hanging fruit trees of Emperor Citrus, it is necessary to prune them in time after the fruit is picked, mainly to cut dead branches, diseased branches and horizontal branches in the inner room.

5, flower protection and fruit protection

In order to achieve the goal of high yield of citrus fruit trees, it is necessary to ensure the rationality of fruit trees and take timely management measures to protect flowers and fruits.

6, pest control management

The pests and diseases of Emperor Citrus should also be based on the principle of prevention first and treatment second, and every management measure should be put in place as far as possible to prevent the occurrence of pests and diseases. If it appears, use corresponding chemicals to prevent it in time.