Abstract
The problem of rational use of saline soils as applied to the specific region becomes one of the main problems in Russia as well as abroad. The article describes the potential possibility to include these soils for rational land utilization in agro-industrial complex system. This will allow us to broaden the degree of their utilization on ploughed fields, hayfields and pastures in Siberia and Ural. Area of these lands as applied to this territory is more than 10 million ha. Obligatory chemical melioration is required for using of these soils on the level of climatic soil type. Its carrying out using gypsum, phosphogypsum and other ameliorants-coagulants allows us to increase fundamentally the fertility of solonetzic soils with their following implementation as yielding agricultural fields. It’s important to note that influence of ameliorants-coagulants takes place up to 40 and more years and their dose is up to 20 t/ha for perennial grasses and 40 t/ha for crops. The mentioned regions possess mineral, productive and scientific resources for the solution of such an important problem in conditions of Siberia and Ural.
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