title: [The study of interaction between 134Cs and potassium in system peat soil-plant under increasing concentration of macroelement in soil].
abstract: The interaction between analogous elements K and 134Cs in the system "peat-soil-plant" was investigated. The values of some parameters of sorption model for uptake of radionuclides by plants from soil were determined. An attempt to interpret the processes going on in the studied system under pot experiment from the viewpoint of soil chemistry was done. Two intervals of potassium concentration in peat-soil were displayed, with different effect on 134Cs uptake by plants.
authors.affiliation: St. Petersburg State Agrarian University, Russia.
authors.forename: M A
authors.initials: MA
authors.lastname: Efremova
authors.forename: V F
authors.initials: VF
authors.lastname: Drichko
authors.forename: T M
authors.initials: TM
authors.lastname: Ponikarova
authors.forename: T O
authors.initials: TO
authors.lastname: Skorodumova
mesh_terms: D002588:Cesium Radioisotopes; D008954:Models, Biological; D010944:Plants / Q000378:metabolism* / Q000528:radiation effects*; D011188:Potassium / Q000378:metabolism*; D012990:Soil Pollutants, Radioactive
chemical_list: D002588:Cesium Radioisotopes; D012990:Soil Pollutants, Radioactive; D011188:Potassium