The main aim of our study was to examine the current state and to analyse the prospects of the development of urban forests in the city of Kharkiv. Modern methods of assessment and forest resources ranking were used in the evaluation process. The data from the last basic forest inventory and the electronic database of the ‘Ukrderzhlisproekt’ Production Association are used.Conducted investigation enables to assess the state of the urban forests in Kharkiv, to show the division of forest resources by the land category, to list the species composition according to the forests stakeholders as well as to compare the existing and optimal division subject to the age group and to calculate the average forest valuation indicators. Our results indicated that the urban forests have different indicators in the context of permanent users. The existing division of the forest stands by the age group and average forest valuation indicators do not satisfy the optimal ones. Thereby, the vital problem in solving the issue of the conducting forestry in the urban forests transferred to the scientific base for the provision of their optimal growth, development and carrying out of their functions in full exists to date.

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Deterioration of water conservation, water protection, water-regulating, soil-protective, health and recreational properties of urban forests is an urgent problem in urban areas. Researching the state and growth characteristics of urban forests will help in developing the best forestry management activities of care. The objects of study were the urban forests of Kharkiv region. During the study, methods commonly used in forestry, forest inventory and biometrics were applied. The investigation determined a species range of urban forests and prevailing species in terms of users. The stands’ distribution by species composition, age groups, their average age, site class, stand density and timber volume was determined. The practicability of further research of these objects was proved.

The paper presents the findings of a study of species diversity of forests in the Kharkivska Oblast. The study was conducted on the territory of ten forestry enterprises and the State Enterprise Kharkiv Forest Research Station and the Homilsha Woods National Nature Park on an area of 282.3 thousand ha (area is subordinated to the State Forest Resources Agency of Ukraine). The purpose of the study was to analyse the species diversity and typological structure of forests in the Kharkivska Oblast. The study of species diversity was carried out based on analysis of the subcompartment database of the VO Ukrderzhlisproekt. The plantations were classified by the trophotope on the territory of the research facility in accordance with the main methodological provisions of the Ukrainian forestry and forest typology. A diagrammatic map of forests and dominant species (common oak and Scots pine) was compiled using the MapInfo Professional 12.5 software package and a vector map of 12 forestries in the Kharkivska Oblast. It has been established that 56 species of trees grow in the Kharkivska Oblast. Among these tree species, the predominant ones are common oak (53.4%) and Scots pine (32.7%). The distribution of plantations by trophotope is characterised by certain features. For example, dubrava conditions prevail in the stands (65.6% of the total area covered by forest vegetation), subor forests are 3.5 times less represented, and sudubravas and pine forests are the least common. Among the forest types, the most common are fresh maple-linden dubravas (43.7%) and fresh oak-pine subors (18.9%). The practical significance of the study is that the analysis of species diversity and typological structure of forests must be taken into account during the planning, organisation, and conduct of forestry activities in the Kharkivska Oblast

The purpose of the article is to carry out a scientific generalization of the state of agricultural innovations and their state regulation in Ukraine on the example of scientific institutions. Research methods. The methodological basis of the research is the systemic method. A monographic method was used - for examining scientific publications of researchers on the problems of agricultural innovations and their state regulation; empirical, systemic and comparative analysis and synthesis, graphic methods - to assess the current state of science financing; statistical method - to assess the degree of government regulation and research funding; abstract-logical - for theoretical generalizations and conclusions. Research results. A review of scientific research on state regulation of agricultural innovations in Ukraine and the world is carried out. Shows the innovative position of Ukraine in international ratings. The state regulation of innovations through the analysis of the dynamics and efficiency of expenditures on agricultural science is investigated. Scientific novelty. The definition of state regulation of agricultural innovations was further developed as the choice of a certain model of organizational, regulatory, management measures for the creation and transfer of new technologies aimed at the formation of interrelated mechanisms of institutional, resource support for the support and development of innovative activities in agriculture for the purpose of socio-economic development. The substantiation of dependence of dynamics and efficiency of expenses on agrarian science and other spheres of economic activity in interrelation with macroeconomic indicators was deepened. Practical significance. Conclusions are made about the need to form a strategy for innovative development of the agricultural sector by supporting innovation and the IT industry; further cooperation between manufacturers, scientific institutions and the state. It is recommended to borrow foreign experience in terms of processing the state's strategy for regulating innovation in the agricultural sector, depending on the phase of economic development and budgetary opportunities. Tabl.: 5. Figs.: 4. Refs.: 38.