For citations:

Kasatkina N.I., Nelyubina Zh.S. Productivity of clover varieties in the conditions of the Volga-Vyatka region. Bulletin of NSAU (Novosibirsk State Agrarian University). 2023;(1):39-45. (In Russ.) https://doi.org/10.31677/2072-6724-2023-66-1-39-45