期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：252
期号：2
页码：1-6
DOI：10.1088/1755-1315/252/2/022001
出版社：IOP Publishing
摘要：In this work, the effect of gold clusters on seed germination and physiological changes in soybean was assessed. The results show that seed germination was were promoted by gold clusters solution. However, with the increase of gold clusters concentration, the root length and steam length of soybean decreased trough seed germination. Meanwhile, the fresh and try weight of soybean also decreased. The further study found that content of MDA in soybean increased obviously, and the content of soluble sugar in soybean decreased obviously under the stress of high concentration gold cluster solution.
