In winter, N, P, and K were stored in all organs of Prunus mume and were translocated to new organs in the following season.

• 冬季花芽的进一步分化要求高浓度的钾、磷和相对低浓度的氮。从休眠期花蕾至新梢旺长期幼果，氮的含量呈上升趋势，而磷、钾的含量则有所下降。