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：233
期号：4
页码：042013
DOI：10.1088/1755-1315/233/4/042013
出版社：IOP Publishing
摘要：A pot experiment was conducted to study the effects of Lycopersicon esculentum and Solanum melongena intercropping with Solanum nigrum on soil enzyme activity under cadmium (Cd) stress. The result showed that after S. nigrum intercropping with L. esculentum and S. melongena, respectively, only the soil sucrase activity was decreased, soil urease activity, phosphatase activity and catalase activity were increased compared with the three monocultures. Therefore, intercropping with S. nigrum increases soil enzyme activity, and intercropping with S. melongena is more effective than intercropping with L. esculentumto to enhance soil enzyme activity under Cd stress.
