Siberian Federal University 
- Issue
- Journal of Siberian Federal University. Chemistry. 2015 8 (1)
- Authors
- Veprikova, Evgeniya V.; Chesnokov, Nikolai V.; Kuznetsov, Boris N.
- Contact information
- Chesnokov, Nikolai V.:Institute of Chemistry and Chemical Technology SB RAS 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; Kuznetsov, Boris N.:Institute of Chemistry and Chemical Technology SB RAS 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; E-mail:
- Keywords
- KCl; potassium fertilizer; preparation; KCl; birch bark; leaching by water; long-time action
- Abstract
It was suggested to use impregnation of porous supports from birch bark and inner birch bark by water solution of KCl for obtaining of the potassium fertilizers with prolonged time of action. Influence of the supports nature, quantity of supported KCl and temperature of the biocomposite drying on the KCl leaching by water in static and dynamic conditions was studied. It was shown, that the potassium biocomposite fertilizers are characterized by a long-time leaching of KCl by water (no less 55 days) that provides their long time action
- Pages
- 25-34
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/16783
Journal of Siberian Federal University. Chemistry / Study of KCl Leaching by water from Biocomposite Fertilizers Based on the Birch Bark
Full text (.pdf)