Open AccessCHANGES IN THE MICROSTRUCTURE OF SOLONETZES DURING IRRIGATION
Author(s) -
T. V. Tursina,
I. Lukyanov
Publication year - 2011
Publication title -
bûlletenʹ počvennogo instituta imeni v.v. dokučaeva/bûlletenʹ počvennogo instituta im. v.v. dokučaeva
Language(s) - English
Resource type - Journals
eISSN - 2312-4202
pISSN - 0136-1694
DOI - 10.19047/0136-1694-2011-68-29-44
Subject(s) - gypsum , steppe , microstructure , irrigation , soil water , humus , soil salinity , geology , environmental science , soil science , metallurgy , agronomy , materials science , geography , archaeology , paleontology , biology
Changes in the microstructure of steppe and meadow-steppe solonetzes of the Caspian Sea, occupying flattened elevated micro-relief elements in the three-dimensional soil complex in the area of chestnut soils in the area of the Kislovskaya irrigation system, under the influence of irrigation on the background of planning and gypsum plastering are described. Loss of aggregated humus material during the planning of saline soils is the cause of low structural properties of irrigated saline soils. Their development requires the introduction of meliorants, changes in the microstructure of solonts during gypsum plastering are shown.