树莓又称木莓，为蔷薇科悬钩子属的一种灌木性果树，包括红、黑、黄和紫等树莓。树莓分布于温带和寒温带地区，欧、美各国栽培已久，我国仅在黑龙江省局部地区有规模栽培，且仍以老品种为主，在华北地区从无树莓人工栽培的报道。１９９０～１９９４年天津市林果研究所引入６个 Raspberry, also known as raspberry, is a shrubby fruit tree of the Rosaceae family of Rosaceae, including raspberries in red, black, yellow and purple. Raspberries distributed in temperate and frigid temperate regions, Europe and the United States have long been cultivated in many countries. Only a small area of ​​Heilongjiang Province has large-scale cultivated raspberries. Most of the cultivars are still old breeds, and there are no reports of raspberry cultivation in North China. From 1990 to 1994, Tianjin Institute of Forestry introduced six