АГРОХИМИЧЕСКИЕ СВОЙСТВА ЧЕРНОЗЁМА ВЫЩЕЛОЧЕННОГО ЯБЛОНЕВОГО САДА СРАВНИТЕЛЬНО С ЕСТЕСТВЕННЫМ АНАЛОГОМ ЛИПЕЦКОЙ ОБЛАСТИ

Abstract

The article is devoted to the study of changes in soil properties in Apple orchards. During the operation of Apple orchards, 2 zones are formed in the soil – trunk strips and row spacing. In the row spacing in the 10-40 cm layer, due to the high density of the soil, Apple roots do not consume nutrients, and in the same layer in the trunk strips, acidification and removal of phosphorus, potassium, humus and bases occur. The nitrification capacity of the soil in the trunk strips of the old Apple orchard is at the level of virgin areas and increases as the soil decompresses.