稀土镧对铁皮石斛不定芽诱导、植株生长及次生代谢产物合成的影响
苗永美, 童元, 方达, 王宇豪

Effects of Rare Earth Element Lanthanum on Adventitious Buds Induction, Plantlets Growth and Synthesis of Secondary Metabolites of Dendrobium officinale
Yong-Mei MIAO, Yuan Tong, Da Fang, Yu-Hao Wang
图1 La3+添加量对植株叶绿素含量的影响
Fig.1 Effects of La3+concentration on chlorophyll content