METHOD FOR DETERMINATION OF PHYTO-TOXICITY OF ENVIRONMENT FACTOR

摘要

Method for determination of phyto-toxicity of environment factor includes testing of plants at effect of factor, determination of ratio of characteristics of surface and root parts, diagnostics of level of negative effect. One determines changes in ratio of linear dimension or mass of surface and root parts of plants in range of doses of factor with determination of dose of factor at maximal value of ratio and at decrease of characteristic one diagnoses increase of factor phyto-toxicity with increase of its dose.