Rubus is a shrub of Rosaceae.

Raspberry is a precious fruit tree variety successfully introduced from abroad. It belongs to the perennial shrub fruit tree of Rubus in Rosaceae. Raspberry fruit is tender and juicy, with rich aroma, unique flavor and attractive color. The amino acid content of raspberry is higher than that of apple and grape, and there are 19 common amino acids. It contains more anti-aging substances such as vitamin E, SOD (superoxide dismutase), γ-amino acid and enzyme free radical scavenger than fruits and any other wild fruits. Raspberry, as a fresh fruit, can be processed into natural health food such as jam, fruit juice, fruit wine, fruit milk and jelly. And can also extract natural pigments and essences.

Different raspberry varieties have different requirements for environmental conditions. Raspberry can be divided into northern varieties, southern varieties and transitional varieties according to environmental factors. Each variety has different methods in propagation, seedling raising, cultivation and post-management according to the color of fruit, and can be divided into four types: red fruit, black fruit, blackberry and yellow fruit. Each type not only has different fruit color and flavor, but also has great differences in deep processing of fruit. Some varieties are suitable for processing jam, while others are suitable for processing juice. To sum up, the introduction and seedling cultivation of raspberries must be suitable for local climate conditions, and corresponding technical measures must be taken to ensure the success of raspberry introduction and cultivation.