Changes of H2O2 content,activities of antioxidant enzymes and the respiration rate of flower buds treated with CaCN2 were similar to those treated with SA in early dormancy and deep dormancy stage.

• 在初休眠期和深休眠期,石灰氮和水杨酸处理的花芽H2O2含量、抗氧化酶和呼吸速率的变化趋势相似。