Description

In agriculture, combined with humic acid, NPK fertilisers can work optimally. By addition of our products the efficiency of NPK fertilizers can be increased up to *0% respectively at the same yield the application of fertilisers can reduced, the environment preserved and costs saved. Major applications Humic acid is mainly employed in industry in forms of additive, its effects are: to improve product quality, to retrench raw material and to reduce energy expenditure; for instance, it may be applied as boiler water soften agent and as petroleum drilling fluid decreasing and filtering agent. By chelating the ions, humic acids facilitate the uptake of these ions by several mechanisms, one of which is preventing their precipitation, another seems to be a direct and positive influence on their bioavailability. They also dissolve loads of hydrophobic matters and along with the above characteristic they take care of harmful matters, preventing waters from contamination. Since their pH values are below 7, namely acidic, humic acids alleviate the world-challenging issue of soil salinisation.