THE HAYMAKING INFLUENCE ON THE STATE OF CENOPOPULATIONS OF SOME PLANT SPECIES ON WET MEADOWS INSIDE THE FORESTS IN BRYANSK REGION
It has been represented the infl uence of different types of haymaking on the state of cenopopulations of some plant species on wet meadows inside forests. For the most of species optimal conditions develop if haymaiking had been made once in 2-3 years. Such cenopopulations have full ontogenetic spectrum and high dencity of the individuals. Annual haymaking is less favourable type of management of nature for these plants. Absence of the haymaiking during 4-10 and more years leads to overgrowing by the tall herbage or by the trees. As a result the populations of the meadowy species are forced out gradually from the cenosis.