Influence of woody vegetation on physico-chemical properties of sod-podzolic soils at Lesnaya Opytnaya Dacha of RSAU-MTAA named after K.A. Timiryazev

A research of the dependence Lesnaya Opytnaya Dacha (LOD) soil properties on varieties woody vegetation grown these soils has been conducted. Measurements humus content, hydrolytic acidity, saline acidity and sum exchange base cations were used as main properties. Different types studied, including pure deciduous coniferous stands their mixtures in different proportions. Some controversial data was acquired, according to which, it appears that do not have a statistically significant impact studied