For citations:
Sheida E.V., Miroshnikov S.A., Duskaev G.K., Ryazanov V.A., Grechkina V.V. Changes in the parameters of ruminal digesta in vitro when using sunflower husk and zinc in ultrafine form. Agrarian science. 2022;(6):43-47. (In Russ.) https://doi.org/10.32634/0869-8155-2022-360-6-43-47