Year: 2024
Type: conference-paper
Abstract: The arable soils of the region were characterized by low and medium levels of fertility. Within each field, soil fertility indicators varied over a wide range. The humus content varied from 2.2 to 7.3%. pH varied from moderately acidic to neutral. The composition of exchangeable cations characterized by high magnesium content - from 2.5 to 9.5 mmol/100 g of soil. In the aggregate composition of soils the amount of agronomically valuable fractions was 45.2-61.0%, blocky aggregates - 14.8-36.5%, dust - 8.7-36.9%.
Author: Yu. Aksenova
Institution: Omsk State Agrarian University
Language: English
Subfield: Soil Science
Domain: Life Sciences
SDGs: Zero hunger, Life on land
Open Access status: gold
OpenAlex ID: W4403470401