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- Wang, Yangyang; Liu, Yidan; Zhan, Wenhao; Niu, Liumin; Zou, Xueyan; Zhang, Chaosheng; Ruan, Xinling
- Journal of soils and sediments 2020 v.20 no.1 pp. 91-98
- agricultural soils; cadmium; catalase; corn; crop yield; crops; enzyme activity; field experimentation; nanomaterials; polluted soils; remediation; silica; soil ecosystems; soil enzymes; soil pollution; urease; wheat
- ... PURPOSE: Cd-contaminated soil is a common environmental problem. Stabilization is an effective way of in situ remediation for Cd contamination in soils, but there is a lack of information about the influences of the amendments on soil ecosystems and Cd uptake by crops, especially under field conditions. In this study, surface-modified nano-silica (SMNS) was used to stabilize a Cd-contaminated soil ...