METHOD FOR CREATING OF LONG-DURATION YEAR-ROUND PASTURE ECOSYSTEMS

摘要

FIELD: agriculture, in particular, creation of stable productive phytocenoses of arid fodder crops.;SUBSTANCE: method involves periodically mowing biomass and applying mineral fertilizers in spring at the initial stage of growing of grasses and during feeding after each mowing process. Long-duration year-round pasture ecosystems are created on semi-arid lands and in arid steppes from halophyte and xerophyte shrubs, semi-shrubs and perennial grasses eaten up by even-toed animals during different seasons of the year. Ratio of said plants in plant association is: 15-25% of shrubs, 60-70% of semi-shrubs, and 10-20% of perennial grasses. Plants-bioameliorants of Chenopodiaceac family are used as xerophyte shrubs. Semi-shrub plants of Tamaricaceae, Polygonaceae and Fabaceae families are used as components in grass mixture. Poaceae family plants are used as components of perennial grasses.;EFFECT: provision for creation of stable and productive phytocenoses of fodder plants in long-duration pasture ecosystems.;4 cl, 4 tbl