樱桃的种类很多,我们需要发展的樱桃是个头大、品质好的甜樱桃(Cernsus avium),因为是近百年来从西方国家引进的,又叫西洋樱桃。樱桃的最大特点是成熟期早,在木本果树中最早成熟,北京地区一般在5月下旬前后成熟,正处水果淡季,樱桃颜色艳丽,酸甜可口,经济价值高。但是,樱桃的发展一直非常缓慢,其中最主要的原因是砧木问题。 There are many varieties of cherries. The cherry we need to develop is the big, good quality Cernsus avium, which is introduced from western countries for centuries and is also called cherry. Cherry is characterized by early maturity, the earliest mature in woody fruit trees, Beijing generally mature around late May, is at the off-season fruit, cherry color gorgeous, sweet and sour, high economic value. However, the development of cherry has been very slow, the most important reason is the rootstock problem.