英语翻译摘 要：利用水培法实验研究不同浓度的锰胁迫液对麻疯树幼苗的生理生化特性的影响.在不同浓度的锰胁迫下,通过对麻疯树

Effects of physiological and biochemical characteristics of liquid on the experimental study of Jatropha curcas seedlings were different concentrations of manganese stress。 In different concentrations of manganese stress, was measured by chlorophyll content of Jatropha curcas leaves, MDA content, proline content, soluble protein content, soluble protein content, free proline content, understand the mechanism of resistance to heavy metal toxicity of Jatropha curcas。 The results show that: in different concentrations of manganese stress, Jatropha curcas leaves chlorophyll content and peroxidase decreased gradually, the content of MDA and proline content increased, the content of soluble sugar and soluble protein content increased first and then decreased。 Description of Jatropha curcas has certain adaptability to low concentration manganese, but at higher concentration, plant growth is affected by。Keywords: Manganese stress, physiological and biochemical indexes, Jatropha curcas L。