@article{Gaffarova2025variability, author={Gaffarova, L.G. and Smirnova, E.V. and Matveeva, A.I.}, title={Variability of agrochemical indicators and spring wheat yield in Vysokogorskiy district of the Republic of Tatarstan. Agrobiotechnologies and digital agriculture}, journal={Agrobiotechnologies and digital farming}, publisher={Kazan state agrarian University}, year={2025}, pages={21-26}, volume={4}, issue={2}, }