Key Points for Planting Shatang Mandarin: Mastering Seedling Selection and Water and Fertilizer Management

Shatang mandarin, also known as October mandarin, is a traditional variety among citrus fruit trees, named for its fruit, which is as sweet as sugar. It is mainly distributed in the warm hilly and low-mountain areas of southern China. Its peel is orange-red and easy to remove, and the fruit is small and delicate, making it one of the most popular citrus fruits on the winter market.

The fruit of the Shatang mandarin is not large, with a thin, easy-to-peel skin. The flesh is tender and melting, full of juice, relatively high in sweetness and low in acidity. Its ripening period is mostly concentrated in late autumn and early winter, and after harvest it does not store well for long, so it must be sold promptly after harvesting, and care must be taken during transport to prevent crushing and keep it fresh.

In terms of cultivation management, Shatang mandarin prefers a warm, humid environment with ample sunlight, and is suitable for cultivation in deep, loose, fertile soil with good drainage. In production, attention should be paid to rational close planting and scientific pruning. During the young tree stage, the focus is on developing the canopy; after entering the fruiting stage, it is necessary to balance the relationship between vegetative growth and flowering and fruiting, and to manage water and fertilizer regulation well.

In daily management, pest and disease control is a key step. Common problems include anthracnose, huanglongbing, and red spider mites, and the principle of prevention first and integrated control should be adhered to. In addition, production areas with relatively low winter temperatures should do a good job of cold protection for the trees to avoid freeze damage affecting tree vigor and the following year's yield.