For citations:

Gorb N.N., Useynov D.R., Chelebiev E.F. The effect of foliar application of mineral fertilizer on the growth and development of apple trees in a fruit-bearing orchard. Bulletin of the State Nikitsky Botanical Gardens. 2020;(134):108-113. (In Russ.) https://doi.org/10.36305/0513-1634-2020-134-108-113