Адаптационный потенциал смородины чёрной к кадмию в дерново-подзолистой почве

The adaptive abilities of varieties of currant black plants to the assimilation of cadmium from highly cultivated sod-podzolic soils containing 0,94-1,56 mg/kg of mobile cadmium are studied in the article. Monitoring of plantations was carried out at the FSBSI ARHIBAN in 2014 on 9 varieties of black currant: Orlovskaya serenada, Belarusskaya sladkaya, Zagadka, Vologda, Triton, Biryulyovskaya, Titania, Orlovsky wals, Exotica. The agrochemical properties of soils, the content of mobile cadmium in the soil and its content in the black currant plant berries were determined. Based on the analyzes performed, coeffi cients of cadmium assimilation by black currant plant berries were calculated and statistical dependencies of cadmium accumulation in berries of black currant plant varieties were determined from the agrochemical properties of sod-podzolic soils at different depths of the root layer. Based on the results of the studies, regression dependences of cadmium accumulation in black currant berries on the agrochemical properties of soil and the content of mobile cadmium in it were constructed.