Rationalization of management of natural resources leads to intensification of agricultural production mainly on good soil. Under conditions of reduction of arable land area it is necessary to use irrigation systems. Their development depend on possibilities of overcoming two main limitations: hydrological and economical. It is recommended to introduce mainly land reclamation systems based on water and energy saving. A good example is microirrigation in vegetable and orchard production and subsoil irrigation with resources of regulated groundwater retention in the valley of the rivers, especially on grasslands.
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