FIELD: methods for phytomediation (phytorecultivation) of soil contaminated with petroleum.
SUBSTANCE: method involves planting perennial grasses into soil contaminated with petroleum, said perennial grasses being preliminarily grown for at least one growing period in non-contaminated soil and then replanted in soil contaminated with petroleum with their rootstocks and/or stolons and/or seedlings. Phytocultivation method may be used at earlier stages of soil contamination with petroleum to allow recultivation time to be reduced.
EFFECT: increased survival rate and yield of plants and reduced recultivation time.
2 cl, 2 ex
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