Determining the amount of water needed to dissolve salts in the soil

Abstract

The need for liming the soil can be determined by the external (morphological) signs of the soil, however, the selection of the field for liming and the determination of lime norms should be done based on soil research and the resulting acidity level. Modern agrochemical methods of soil fertilization allow us to accurately classify soils according to their acidity and identify those that require fertilization. It should be noted that it is necessary to make soil acidity cartograms, the use of which should find a place in practical farming