This experiment inspected the effect of four different growth regulators on callus induction of cotyledon, young leaf, petiole and hypocotyl in Creeping Dichondra with the orthogonal design.

• 采用正交设计试验法,研究了四种不同生长调节剂对马蹄金子叶、片、柄和下胚轴愈伤组织诱导的影响。