With Zaofengwang peach, a peach variety with same mature period of Lihong ,as comparison, the anti-cold character of Lihong was systematically studied during dormancy and flower periods.

• 以同期成熟品种"早凤王"为对照,对中早熟桃品种"丽红"休眠期及花期的抗寒性进行了系统研究。