The obtaining of Cu-clay preparations for plant growing | Dobijanje preparata Cu-glina za gajenje biljaka
2007
Isaković, M., Viša tehnička škola, Šabac (Serbia) | Erić-Antonić, S., Zorka - Centar za istraživanje Šabac (Serbia) | Maksimović, Lj., Zorka - Centar za istraživanje Šabac (Serbia) | Miladinović, M., Zorka - Centar za istraživanje Šabac (Serbia) | Despotović, S., Koncern Farmakom MB, Šabac (Serbia)
The property of clay materials for chaning alternative cations by other cations is used in order to obtain copper-clay preparations. In this purpose, clay was previously activated by 0.5 M CuO4 solution in order to obtain homoionic-active clay. After the treatment, the suspension was centrifuged, dried, and the preparation was ready for the experiments. The obtained preparation was tested, in a vegetative way, on peas, and it was concluded that it can completely change similar, but more expensive preparations on the local market.
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