The effects of REE on growth of wheat coleoptiles, IAA oxidase activity, peroxidase isoenzyme, endogenous IAA levels were tudied.

• 本文研究了稀土元素对小麦芽鞘生长；吲哚乙酸氧化酶活性；过氧化物酶同工酶；内源吲哚乙酸水平的影响.