PROSPECTS FOR THE USE OF THE MICROBIOLOGICAL PREPARATIONS FOR THE REPRODUCTION OF RARE SPECIES OF TREE-SHRUB VEGETATION OF THE SOUTH OF THE CENTRAL RUSSIAN UPLAND

An important element of reforestation is the reproduction and reintroduction of rare and endangered species of tree-shrub resources. Methods of accelerated reproduction of red book species of shrubs Daphne altaica Pall and Cotoneaster alaunicus Golitsin have been developed for the purpose of their use in reforestation in the territory of the region. On an average, in three years the maximum survival was provided by the option using «Biogor KM»: soaking of cuttings in combination with double spraying of vegetating cuttings. The complex preparation «Biogor» of the series «KM» contributed to the provision of plants with the necessary nutrients and at the same time was a biological activator of soil fertility, a stimulator of plant growth.