The state of natural grass at the reclamation facility of Ryazan Meschera

Abstract

The purpose of the geobotanical survey was to analyze the natural grass stand at the Tinki-II drained object within Ryazan Meschera. When monitoring the former forage lands, the methods of Bogolyubov and Kravchenko, Neshtaev and others were used. The meadow survey area had an area of 10,000 m2 and was located near the main canal, a tree belt area, a settlement and an open collector. Earlier monitoring studies revealed the presence of degradation processes in peat soil that has been drained for 65 years, which manifested itself in the form of peat depletion, an increase in density, and the transformation of peat into a humified mass. The local flora dominated with the inclusion of such species as Elytrigia repens, Hypericum perforatum, etc. Plants with frequent occurrence and high Druda abundance (Elytrígia répens and Alopecúrus praténsis) were identified. The association Elytrígetum urtícetosum was highlighted. The entire variety of phytocenosis was grouped into dynamic series of community development: perennial, biennial, and annual grasses, considering their aboveground mass. The prospects for the development of meadow farming are unsatisfactory due to the low level of development of animal husbandry. At controlled facility Tinki-II, only 5 % of the meadow area leased by the Novoselki agricultural holding is now sown