Assessment of the Phytotoxicity of Soils on Main Streets of Voronezh City

All-Russian research-to-practice conference "Ecology and safety in the technosphere"

工业技术;生态环境科学

Voronin, A.A.^1 ; Klevtsova, M.A.^1 ; Lepeshkina, L.A.^1 ; Mikheev, A.A.^1 ; Yeprintsev, S.A.^1

Voronezh State University, Universitetskaya pl. 1, Voronezh

394018, Russia^1

关键词: Above grounds;    Avena sativa;    Germination energy;    Morphological parameters;    Phytotoxic effects;    Plant biomass;    Stimulating effects;    Urban soils;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/66/1/012003/pdf
DOI  :  10.1088/1755-1315/66/1/012003

来源: IOP

【 摘 要 】

This research looks at the results of a study assessment of phytotoxicity soils of the main streets of the city Voronezh. The experiments were performed under ecologo-analitic laboratory Voronezh State University conditions over a 21-day evaluation period. The phytotoxic effect germination was analyzed on Avena sativa L. seeds, germination energy, morphological parameters of seedlings, and plant biomass. The research soil samples had both an inhibitory and stimulating effect on the growth of the above-ground part of the seedlings and roots Avena sativa. The sections of main streets with increased phytotoxicity soils were revealed. It is recommended to carry out measures to reduce the phytotoxicity of urban soils.