| Issue |
E3S Web Conf.
Volume 213, 2020
2nd International Conference on Applied Chemistry and Industrial Catalysis (ACIC 2020)
|
|
|---|---|---|
| Article Number | 01032 | |
| Number of page(s) | 5 | |
| Section | Industrial Catalysis and Chemical Substance R&D and Application | |
| DOI | https://doi.org/10.1051/e3sconf/202021301032 | |
| Published online | 01 December 2020 | |
The effects of the tylosin and Cd on soil enzyme activity
1
Department of City and Tourism, Luoyang Normal University, Luoyang 471022, China
2
College of Geographical Sciences, Harbin Normal University, Harbin 150025, P. R. China
* E-mail: harbin_zhoujia@hrbnu.edu.cn
Soil microbial environment have been affected by different concentration heavy metals Cd (HM) and tylosin (TYL) and combination of TYL and HM interactions. Degradation of TYL was caused certain inhibition due to the addition of HM. The germination index of seed had been inhibited owing to the toxic effects of HM and TYL, but we found that the low concentrations of HM (4 mg/kg), the germination index higher than the soil which unadded HM and TYL in it. The soil enzyme activity was significantly suppressed by the addition of HM and TYL. Actinomycete was inhibited by high concentrations of HM for a long time. The studies demonstrated that the pollution of the soil micro-environment has been serious than only add HM or TYL in the soil.
© The Authors, published by EDP Sciences, 2020
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