@article{Chulkova2023productivity,
author={Chulkova, V.V. and Vyatkina, G.V. and Chulkov, V.A. and Pavlenkova, T.V.},
title={Productivity of varieties of narrow-leaves lupine in the conditions of the Middle Urals},
journal={Agrarian Bulletin of the},
publisher={Ural State Agrarian University},
year={2023},
pages={69-80},
volume={229},
issue={14},
}