Study on cutting propagation techniques of medicinal Chrysanthemum morifolium from Hangzhou Effects of Exogenous Indole Butyric Acid and Callus Formation on the Anti-oxidant Activity, Total Phenolic, and Anthocyanin Constituents of Mulberry Cuttings Study on cutting propagation techniques of medicinal Chysanthemum morifrom Hangzhou Effects of growth regulator and culture methods on rooting of Ajuga lobata and content of β-ecdysone