*Corresponding author:RAE ZH Aliyev, Erosion and irrigation Institute of ANAS, Azerbaijan, Russia
Received: September 09, 2018; Published: September 17, 2018
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The analysis of the issues arising in the designation of the irrigation regime allows us to identify several main groups of factors affecting the election of the irrigation scheme, where the most important of them are: 1. weather factors that determine the situation on the field and the conditions of growth;2. agrobiologic factors characterizing the properties of crops and its response to moisture conditions; 3. soil-hydrological factors related to water regime and characteristics of root zone soil; 4.- Economic and commercial factors determining possible damage due to moisture conditions deviations from optimal conditions and costs of irrigation regime. However, it should be recognized, it carried the results of the analysis which showed that any successful methods of prediction of moisture plants focused on dynamics of soil moisture: maintaining soil moisture below not specified level, usually associated with the phases of the development of agricultural crops.
Keywords: The Task of Optimally-Operational Management; Water Resources; System Analysis; Mathematical Modules; Economic Criteria