Effects of a new complex sorbent on barley productivity on contaminated soddypodzolic soil
In the series of vegetation experiments, the influence of complex sorbent was studied on the barley productivity and accumulation of heavy metals (Cd, Zn, Cu) in the yield on soddy-podzolic soil, which is polluted at doses of 3 MPC (maximum possible concentrations). Excess accumulation of heavy metals by barley plants as a result of anthropogenic pollution of agroecosystems causes their increased concentrations in plant products. Cd (6mg/kg), Zn (600mg/kg) and Cu (390mg/kg of soil) reduce the yield of barley grain by 1.1-1.6 compared to the control. The use of complex sorbent levels a negative Cd, Zn and Cu influence on the barley yield, as well as reduces Cd, Zn and Cu content in grain.
Heavy metals soil sorbent grain contamination remediation
A. N. Ratnikov V. S. Anisimov T. L. Zhigareva D. G. Sviridenko G. I. Popova K. V. Petrov M. N. Kartuzova N. A. Chernikh
Russian Institute of Agricultural Radiology and Agroecology (RIARAE), Obninsk, 249032, Russia The Russian Peoples Friendship University, Moscow, 117198, Russia
国际会议
第九届痕量元素生物地球化学国际会议(9th International Conference on the Biogeochemistry of Trace Elements)
北京
英文
992-993
2007-07-15（万方平台首次上网日期，不代表论文的发表时间）