The way to improve the nutritional regime of plants by adding volcanic ash to the soil

摘要

1. A method of regulating the nutritional regime of plants, including the use of volcanic ash, characterized in that the ashes are used as catalysts to regulate the nutritional regime of plants. The method according to claim 1, characterized in that the effect of the catalytic properties of the ashes is enhanced by the optimal quantitative ratio of the ashes and the mineral fertilizers introduced with them, the dose of which is half the usual dose (with the usual dose of NPK mineral fertilizers, the NPK dose applied). The method according to claim 2, characterized in that when the dose of mineral fertilizers applied together with the ashes is reduced by half the crop yield increases significantly.