For citations:
Suleimenov B.U., Seitmenbetova A.T. The use of liquid humic biological preparation «BioEcoGum» in the cultivation of grain and leguminous crops. Soil Science and Agrichemistry. 2022;(4):64-84. (In Russ.) https://doi.org/10.51886/1999-740X_2022_4_64