Keywords:  Сesium-137, specific activity, peat-gley soil, cereal grass mixture, regression analysis, mathematical mode

 

Мелиорация.– 2023. – №4 (106). – P 54–63

Specific activity of Сesium-137 in hay of cereal grasses growing on radioactively contaminated peat-gley soils depends on highly covariable factors having both positive and negative influence. During the regression analysis a quantitative dependence on 10 indicators has been established of the transition of Сesium-137 in grasses has been developed, which will make it possible to identify the dominant factors with a high degree of probability and reduce the coefficients of its transition from soil to hay of perennial grasses.