Dynamics of the Agroecological State of the Soils of the Central Chernozem Region during Long-Term Agricultural Us (on the Example of the Belgorod Region)
Journal: Почвоведение
Year: 2023

The paper analyzes the results of eleven survey cycles of arable soils conducted from 1964 to 2022 in the southwestern part of the Central Chernozem region in the Belgorod region. In the steppe zone of the region, ordinary chernozems predominate, in the forest-steppe zone – typical and leached chernozems. During the eleventh survey cycle (2019–2022), the average level of application of mineral fertilizers was 114.4 kg a.i./ha, organic – 9.6 t/ha, liming of acidic soils – 43.8 thousand hectares p