Изменение растительности в зоне действия Алейской оросительной системы УДК 581. 55(571. 15)

Аннотация

In the time of foundation of the Alejsk's Irrigation System (AIS) do not envisaged making of drainage system, and so, for more than 30 years exploitation began processes of the second salinization of soil. Association of plants which grow in zone of the AIS experience of influence of the second salification. Replace ment of association in conditions of progressive salification going by the regress way with forming salt-tolerant groups, impoverishment of common groups of plants, lowering of reproduction, diminution of ecological and phytocenosisical variety of natural vegetation cenosises.