Abstract
The possibility of using oat plants (Avena sativa L.) and white lupine (Lupinus albus L.) as phytoremediants of soils contaminated with oil and/or herbicides Tapir (imidazolinone class) and Spetsnaz 750 (sulfonylurea class). Tapir turned out to be more toxic to plants of both species than oil or Spetsnaz 750. The presence of Tapir in the soil in the amount of 20.0 µl/kg led to a decrease in the length of plant roots by 42.4-71.9%, shoots – by 28.9-71.9%. It was shown that oil (2% by weight) leveled the stress effect of herbicides on soil microbiota and plants. After 21 days of the experiment, soil toxicity decreased most significantly when growing plants on soil with oil and oil with Spetsnaz 750. In soil contaminated with Tapir, phytotoxicity remained at the same level when using both plants.
Published Version
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