Trace elements in ferro soils
2001
Czerwinski, Z. (Agricultural University, Warsaw (Poland). Chair of Soil Environment Sciences)
Varying amounts of trace elements were found in ferro soils developed from bog iron ore. The ferric ox horizons contains, as compared with sandy silica G and C horizons, much more chrom, manganese, nickel, cobalt, copper, cadmium and lead. The secondary accumulation of these metals takes part during the processes of iron concretion development. Out of all the metals it is manganese that prevails in ferro soils. After manganese - the second according to the weight is cadmium
Показать больше [+] Меньше [-]Ключевые слова АГРОВОК
Библиографическая информация
Эту запись предоставил Central Agricultural Library