果梅是丰产性能很强的高产树种。在一般情况下,5—8年生幼树单株产果8—12公斤;10年生产果15—20公斤;30年生产果80—150公斤;40—50年壮龄树可产果200—300公斤。个别高产树可达500公斤以上。梅树虽在寒冬时节开花,但它开花性能很强。完全花多,受粉座果率高,落花落果小。这是梅树丰产的主要原因,也是梅树选育种 Plum is a high-yielding and high yielding tree species. In general, 5-8 year-old saplings produce 8-12 kilograms of fruit per plant; 10-year production of fruit 15-20 kilograms; 30-year production of fruit 80-150 kilograms; 40-50 years old trees can produce fruit 200- 300 kg. Individual high-yield trees up to 500 kg. Although the plum blossoms bloom in the winter, it has strong flowering properties. Completely spend more, by the high rate of fruit powder, flowers fall fruit small. This is the main reason plum yield, but also plum breeding