The influence of diatomite on the growth and development of Hordeum sativum on ordinary chernozem polluted with benzo[a]pyrene

Anatoly Barakhov, Tatiana Minkina, Tamara Dudnikova, Natalia Chernikova, Viacheslav Lebedenko, Svetlana Ponomareva, Svetlana Shvedova, Dmitry Rudoy, Anastasiya Olshevskaya, Oleg Polushkin, S. Ignatieva, A. Muratov
2020 E3S Web of Conferences  
The effect of various doses of diatomite introduced into soil artificially contaminated by benzo[a]pyrene was analyzed. The negative effect of benzo[a]pyrene on the growth of barley (Hordeum sativum distichum) seedlings and reduction of toxic effect of polyarene on plants after implementation of diatomite as a sorbent into contaminated soil are shown. A significant increase (by 2–3 times) of the plant growth in contaminated soil with the addition of diatomite has been revealed. The introduction
more » ... d. The introduction of 2.5% diatomite into contaminated soil had the significant positive effect on barley seedlings.
doi:10.1051/e3sconf/202020302015 fatcat:ylxwrilicffdpfg2qyuv4uf5za