Keywords: embodiment analysis, multilayer moisture transfer model, irrigation regimes, norms of water consumption and drainage, information analytical system, infiltration of the current layer, water balance deficit

// Мелиорация. – 2014. – №1(71).– С. 38—44

Methodology of scenario analysis for modelling and evaluation of project irrigation regimes, determination of irrigation and water removal norms based on multilayered moisture transfer models is proposed. Information analysis system which enables to select and evaluate options for irrigation regimes by the certain tree of experiment is developed. It is given as an example the modeling of four options: one for rainfed conditions, another two for water -saving regimes and one more for biologically optimal irrigation regime for the years of different water probability to compare irrigation and water removal norms in case of low (3 m) and high (1.5 m) groundwater levels.