Y.I.Kalugin, S.N.Kurganskaya, V.S.Siriy The mathematical models of soil water-air regime regulation based on calculating water-salt flow in the aeration zone |
Applied hydromechanics, Vol. 3 (75) ¹ 3, (2001) |
| The aim of this paper is to develop simple imitation-optimization mathematical models for substantion of drainage-irrigation systems on the base of prognosis of optimal soil wather-salt regimes considering the water-air and thermal conditions of drowing plants. This estimation is fulfilled by the forecasting components of the water balance for root layer. Its values are determined by the mathematical simulation of moisture and salts tranofer in the layer with active water-salt exchange (airation zone) taking into account natural and irrigation water. |
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| TEXT LANGUAGE: Russian |