| 摘要 |
FIELD: environmental protection. ^ SUBSTANCE: method comprises land ploughing, sowing of perennial herbs, which are natural accumulators of heavy metals and naturally growing on given area or in given locality, and finally cutting and utilization of overground part of plants. Preferred perennial herb is Austrian absinth (Artemisia austriaca). In case of iron salt pollution, cutting is executed during the end of vegetation period and, in case of other heavy metal pollution, in the beginning of vegetation period. ^ EFFECT: enabled biological protection of land from heavy metal pollution. ^ 2 ex |
