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  • 标题:Evaluation of the biological activity of meadow chernozem soils after the application of biochars with different pyrolysis temperatures in a model experiment
  • 本地全文:下载
  • 作者:Vladislav Zinchenko ; Andrey Gorovtsov ; Svetlana Sushkova
  • 期刊名称:E3S Web of Conferences
  • 印刷版ISSN:2267-1242
  • 电子版ISSN:2267-1242
  • 出版年度:2020
  • 卷号:169
  • 页码:1-4
  • DOI:10.1051/e3sconf/202016902013
  • 出版社:EDP Sciences
  • 摘要:The paper aims to study the effect of fresh and aged biochar with different pyrolysis temperatures and metal resistant bacteria on the numbers of microorganisms and the dehydrogenase activity of meadow chernozem soils. The use of fresh biochar leads to an increase in the number of soil bacteria and suppression of dehydrogenase activity; after ageing biochar by incubation in the soil, dehydrogenase activity increases significantly.
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