Habitats with variable watering are characterized by fairly stable illumination during the growing season, while moisture availability varies. Epilobium hirsutum L. also grows under such conditions. It is a polycarpic; clearly poly-centric juvenile of vegetative origin; geophyte; hygrophyte. The aboveground organs of this species are used for medicinal purposes, therefore the anatomical structure of the stem and leaf is described earlier. The purpose of this study is to identify the features of the internal structure of underground organs in connection with the conditions of variable watering. The underground organs of vegetatively arisen individuals are formed by sympodially growing transitional formations from the stolon to the rhizome with adventitious roots. During the study, transverse sections of the internodes of the geophil-ic part of the shoot and adventitious roots were made, and the linear dimensions of the structures were measured. It was found that the air-bearing cavities and the storage parenchyma, which occupies most of the shoot axis, are developed in the geophilic site; conductive and mechanical tissues are poorly formed. The revealed features emphasize the adaptability of the geophilic site to the implementation mainly of the functions of the supply of substances and air, vegetative reproduction and proliferation. Adventitious roots of two types, which differ in location, structure, age and functional heterogeneity.
The article considers the issue of the development of the industrial market of power engineering. The main problem of power engineering in the Russian Federation is the technological lag behind foreign competitors. It is worth considering the fact that 45 % of the equipment is outdated and requires updating. Therefore, import substitution and R&D development are an important goal for achieving industrial growth of the industry. Today, several state programs are being implemented for the development of power engineering and energy in general. In order to develop power engineering, it is necessary to understand the situation in the industry market. This article discusses the index of industrial production by regions of the Russian Federation. It was revealed that production is developing slowly, in some regions the index is less than 100 %. The analysis of market concentration showed that the industrial market of power engineering is moderately concentrated. This is due to the presence of leading enterprises in the industry market, to which the state provides fnancial support. In this regard, a schematic diagram of the influence of the concentration of the power engineering market on the energy market was constructed. Using the scheme, it is possible to identify possible reserves for improving production, increase the competitiveness of companies in the industry market, as well as evaluate promising areas for the development of regions and the country.
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