00612naa#a2200205#i#450# EN\\bibl\80151 20260219203808.4 1819-4036 20181225b2018####ek#y0engy0150####ca RUS RU STUDY OF THE INFLUENCE OF COMPLEX HUMATISED MINERAL FERTILIZERS ON GRAY SOILS FERTILITY Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2018 4 с. Journal article local . 631.421+631.423 RUS Arziev Zh A Zholdoshev B S Arziev N Zh sej.kgau.ru