For citations:

Mukhina M.T., Lammas M.E. THE EFFECT OF SYNTHETIC CYTOKININ GROWTH REGULATORS ON THE YIELD AND QUALITY OF SUNFLOWER SEEDS. IZVESTIYA OF TIMIRYAZEV AGRICULTURAL ACADEMY. 2021;(5):109-117. (In Russ.) https://doi.org/10.26897/0021-342X-2021-5-109-117