TY - CHAP

T1 - Change of Functional Parameters and Contents of Humus in Buried and Fallow Soils

AU - Chukov, Serafim N.

AU - Ryumin, Alexander G.

AU - Koposov, Alexander S.

PY - 2006

Y1 - 2006

N2 - By means of level-by-level sampling we have tried to study in detail the profile organization of the organic substance and the basic physical and chemical parameters of the soils. Such sampling enables to receive as reliable information about the organization of the soil profile as possible. All results of our research have been received by means studying of the soil profile within 5 cm layers. Usage of level-by-level sampling optimally is for soils with the powerful humus profile and noncontrast borders of genetic horizons. In this sense the soils in the forest-steppe zone (chernozems and grey wood soils) correspond to the conditions mentioned above. This methodological approach has helped us to receive new data. We have obtained data which mark out the top 5 cm layer in soils of the forest-steppe zone as an independent horizon, the main criteria being biochemical characteristics of organic substance and humic substances of this layer rather then morphological properties. We studied profile of virgin (contro

AB - By means of level-by-level sampling we have tried to study in detail the profile organization of the organic substance and the basic physical and chemical parameters of the soils. Such sampling enables to receive as reliable information about the organization of the soil profile as possible. All results of our research have been received by means studying of the soil profile within 5 cm layers. Usage of level-by-level sampling optimally is for soils with the powerful humus profile and noncontrast borders of genetic horizons. In this sense the soils in the forest-steppe zone (chernozems and grey wood soils) correspond to the conditions mentioned above. This methodological approach has helped us to receive new data. We have obtained data which mark out the top 5 cm layer in soils of the forest-steppe zone as an independent horizon, the main criteria being biochemical characteristics of organic substance and humic substances of this layer rather then morphological properties. We studied profile of virgin (contro

M3 - статья в сборнике

BT - Тезисы международной конференции 18th World Congress of Soil Science

ER -