E3S Web Conf.
Volume 203, 2020Ecological and Biological Well-Being of Flora and Fauna (EBWFF-2020)
|Number of page(s)||6|
|Section||Advances in Crop Production|
|Published online||05 November 2020|
The influence of diatomite on the growth and development of Hordeum sativum on ordinary chernozem polluted with benzo[a]pyrene
1 Southern Federal University, 194/1, prosp. Stachki, 344090, Rostov-on-Don, Russia
2 Don State Technical University, 1, sq. Gagarina, 344003, Rostov-on-Don, Russia
* Corresponding author: email@example.com
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 of 2.5% diatomite into contaminated soil had the significant positive effect on barley seedlings.
© The Authors, published by EDP Sciences, 2020
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