Soil liming in zones - an investment that pays off.
Zone liming is based on measuring the surface pH variability of the land plot and the subsequent application of different doses in different parts of the field.
Cost savings achieved in this way amounts up to 25%.
Results of regular soil liming according to our liming practice since 1997:
|Vápenec velmi jemně mletý||CaCO3 + MgCO3 min. 92 % z toho MgCO3 max. 2 %|
|Dolomit||CaCO3 + MgCO3 min. 95 % z toho MgCO3 min. 41,2 %|
|Směs vápenatých hmot 50 %||50 % CaO + 46 % CaCO3 + MgCO3|
|Směs vápenatých hmot 30 %||30 % CaO + 65 % CaCO3 + MgCO3|
It has a positive influence on almost all soil parameters:
chemical parameters - at high pH values, lower solubility is evident
mobility and acceptability of heavy metals, on the contrary the acceptability of phosphorus is higher
physicochemical parameters - Calcium and magnesium colloidal saturation with positive effect on favorable soil structure and porosity, better soil workability
biological processes - it affects the occurrence and activity of microorganisms and the creation of quality humus
Soil liming improves conditions for plant growth . This is confirmed by long-term domestic and foreign research. E.g. large-scale production experiments in Germany show up to 44% of yield losses associated with insufficient calcium fertilization.