00632naa#a2200205#i#450# EN\\bibl\102463 20250904080817.4 2588-0209 20231025b2023####ek#y0engy0150####ca RU INFLUENCE OF MINERAL FERTILISERS ON THE DYNAMICS OF NITROGEN, PHOSPHORUS AND POTASSIUM CONTENT IN SUNFLOWER PLANTS UNDER CONDITIONS OF UNSTABLE MOISTURE ZONE OF THE CENTRAL PRE-CAUCASIAN REGION Journal article Moscow Electronic science 2023 0 с. Journal article local iacj.ru