Put the chrysanthemum stems which are conditioned by ampicillin into red light and natural light to test the root formation and physiological active.

• 用氨苄青霉素处理的菊花茎段,分别放在红光和自然光下的生根和生理作用,目的是探索红光与氨苄青霉素对菊花的生根和生理作用是否有叠加作用。