稀土元素在农业中的应用于近年引起了重视。试验证实稀土元素使一些作物的产量提高。土壤中稀土元素的供给与作物的反应有密切关系。本文对土壤稀土元素的含量、形态、可给性及其影响因子、吸附和解吸、我国土壤中稀土元素的供给情况等方面进行了综述,并回顾了稀土元素在植物体中的含量、吸收、运转、生理研究等工作,以及在应用稀土元素时存在的问题,以供参考。 The application of rare earth elements in agriculture has drawn great attention in recent years. Experiments confirmed that rare earth elements increased the yield of some crops. The supply of rare earth elements in the soil is closely related to the crop response. In this paper, the content, morphology, availability and influential factors of REEs in soils, adsorption and desorption, the supply of rare earth elements in soils of our country were reviewed. The contents of rare earth elements in plants, absorption, Operation, physiological research work, as well as the problems in the application of rare earth elements for reference.