Digital soil mapping as a basis for climatically oriented agriculture a thematic on the territory of the national crop testing fields of the Republic of Tatarstan, Russia

Evaluation of variability of agrochemical properties on agricultural lands in precision farming perspective technologies

“…Modern geostatistical interpolation methods, hybrid methods, and machine learning methods allow describing with high accuracy the variability of agrochemical properties and provide a reliable estimate of the content of available NPK forms over the entire space of the examined field [8,9]. On the basis of interpolated maps obtained using geostatistical methods, it is possible to make an accurate calculation of the fertilizer application doses at a specific site (application cell) using precision farming systems.…”