Effect of the porous supports properties on the biocomposite fertilizers resistant to leaching of potassium and phosphates
Evgeniya V Veprikova, Irina V Korolkova, Nikolai V Chesnokov, Boris N Kuznetsov
Abstract
Properties of the biocomposite fertilizers obtained by impregnation of porous supports of a different nature by water solution of К2НРО4 were studied. The influence of the supports nature (activated charcoal BAU, pine bark and pine sawdust) and preparation conditions on fertilizers resistance to leaching by water was studied. It was shown, that biocomposite fertilizers with support from pine sawdust have the largest waterproof that provides their prolonged action.