Monitoring of dynamic state of pasture plant cover in Kashkadarya Basin

Tashkent State Pedagogical University, Tashkent, 100185, Uzbekistan

^* Corresponding author: khuzhanazarov74@mail.ru

Abstract

This article gives information about the ecological situation in the areas where scientific research has been conducted in recent times. In particular, the state of desertification of the foothill pastures of the Kashkadarya region of Southern Uzbekistan is highlighted. Also, information about the cases of ephemeris and ephemeroids not completing the vegetation process as a result of grazing cattle in the pasture, and the representatives of the weeds spread in the pastures were shown. The wide spread of weed seeds, the presence of indicator species in the territories where they appear, and their levels of occurrence are also highlighted in the work. The dependence of germination levels on the pastures of the Kashkadarya basin on climatic factors and the long duration of drought was analyzed. From this point of view, it is very important to determine the rules, norms and standards for the use of pastures, their reproduction and restoration. Restrictions and bans on the use of pastures, arbitrary use of pastures, prevention and eradication of vegetation are relevant today. The main goal is to conduct an inventory of pastures, carry out geobotanical inspection of pastures, monitor pastures, use pastures, and conduct scientific and financial activities for their reproduction.