00750naa#a2200193#i#450# EN\\bibl\95336 20260728031955.2 1819-4036 20260529b2026####ek#y0engy0150####ca RU INFLUENCE OF SUCCESSION AND FALLOW AGE ON THE EXCHANGEABLE ACIDITY OF GRAY FOREST SOIL IN THE SUBTAIGA ZONE OF THE TRANS-URALS Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2026 11 с. Journal article local Химические и физико-химические свойства почвы. 631.41 Saharov Aleksey Vladimirovich Sakharova Viktoria Viktorovna Eremin Dmitriy Ivanovich sej.kgau.ru