The effectiveness of silicon-containing preparations as fertilizers for sugar beet
The paper presents the results of trials of silicon-containing preparations ADK (amorphous silicon dioxide) and Risilika (pyrolysate of rice husks and straw) as fertilizers for sugar beet in field experiments.The Thank You Cards experimental design included seven options: 1.Control; 2nd , 3rd and 4th options with the application of ADK into the soi