When the three indices,namely,rooting rate,number and length of adventitious roots were considered together,800 mg/L NAA or 800 mg/L IBA should be suitable for reproduction.

• 综合不同处理生根率、根数和不定根根长3个指标,以800 mg/L NAA或800 mg/L IBA作为车轮梅生产上扦插的激素种类和浓度。