Resource-saving technologies of creation and use of high productive long-term hayfield on worked out peat soils of Volga-Vyatka region

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Stated Technologies of the creation and use of sown long-term hayfield on peat and worked out soils, allowing to save productivity of herbages at a level of 53-86 GDJ of exchanged energy during more than 40 years of the use and, herewith, to raise the fertility of organic soils due to sod-forming process.

Keywords: worked out peat bog, cereal grasses, mineral fertilizers, productivity, root mass, organic matter