For citations:
Suleymenov B.U., Saparov A.S., Kolesnikova L.I., Seitmenbetova A.T., Kan V.M. INFLUENCE OF HUMIC PREPARATION ON PRODUCTIVITY OF WINTER WHEAT IN CONDITIONS OF «ONTUSTIK AGROPARK». Soil Science and Agrichemistry. 2019;(3):71-79. (In Russ.)