@article{Tahaviev2026efficiency, author={Tahaviev, I.D.}, title={EFFICIENCY OF SULFUR BENTONITE AND AMMONIUM SULFATE IN THE NUTRITION SYSTEM OF SUNFLOWER HYBRIDS ON TYPICAL GRAY FOREST SOILS OF THE REPUBLIC OF TATARSTAN}, journal={Agrobiotechnologies and digital farming}, publisher={Kazan state agrarian University}, year={2026}, pages={32-38}, volume={5}, issue={1}, }