Open AccessAgro-ecological assessment of the soil cover of the forest zone in Omsk region
Author(s) -
Olga Nezhevlyak,
Elena Bobrenko,
D Dolgova,
A Korolev
Publication year - 2022
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/954/1/012052
Subject(s) - soil water , podzol , environmental science , arable land , ecology , floodplain , geography , agroforestry , soil science , biology , agriculture
The study is based on the agro-ecological assessment of the main soils of the forest zone in Omsk region. Agro-ecological regions and categories of natural and economic assessment of soils are distinguished: from very low (less than 25) to low (up to 75) score. The agro-ecological assessment of the most common soils of the forest zone enabled ranking the soils in descending order by scores and by the natural resource potential: dark gray forest – soddy-podzolic - podzol – floodplain – meadow-boggy – boggy soils. The main arable soils of the forest zone are sod-podzolic and gray forest soils. The agro-ecological assessment score of sod-podzolic soils vary from 19 to 54 depending on the natural economic zone, and gray forest soil scores vary from 40 to 73.