Experience of cultivation of medical plants in the north (Komi Republic)

The results of long-term study of introduction of plant Hypericum perforatum, Hedysarum alpinum, Pentaphylloides fruticosa when grown under the conditions of the middle taiga subzone of the Republic of Komi are summarized. During ontogeny the process of becoming life-form plants H. perforatum was studied. For the first time the raw products H. perforatum depending on the age of the plants were defined and the dynamics of accumulation naftodiantronic pigments and flavonoids in the aboveground phytomass was revealed. For the first time in the North the possibility of cultivation of H. perforatum and P. fruticosa with guaranteed obtaining high-quality vegetable raw materials was experimentally demonstrated, the amino acid composition of plants of these species was investigated. The features of seed breeding H. alpinum were examined. The effect of phytohormones on the growth and development of seedlings of H. alpinum when cultured under in vitro conditions in the first stage was studied.