Fertility of Hydromorphik and Acid Soils Laboratory, National Scientific Center “O.N. Sokolovsky Institute of Soil Science and Agrochemistry Research”, 4 Tchaikovsky str., 61024 Kharkov, Ukraine
Fertility of Hydromorphik and Acid Soils Laboratory, National Scientific Center “O.N. Sokolovsky Institute of Soil Science and Agrochemistry Research”, 4 Tchaikovsky str., 61024 Kharkov, Ukraine