TY JOUR TI SOIL ENZYME ACTIVITY OF THE SARALINSKY SECTION OF THE VOLZHSKO-KAMSKY NATURE RESERVE KW soil KW humus KW invertase KW catalase KW phosphatase KW forest ecosystems. JO Scientific Notes of V.I. Vernadsky Crimean Federal University. Biology. Chemistry AU Kulagina, V.I. AU Sungatullina, L.M. AU Aleksandrova, A.B. AU Ryazanov, S.S. AU Shagidullin, R.R. AU Hayrullina, A.M. AU Gordeeva, K.A. PY 2024 IS 10 PB V.I. Vernadsky Crimean Federal University