Key problems of innovation-investment model formation of agrarian sphere economy development and ways of their solution

Introduction. The article deals with the problems of innovation-investment model formation of of agrarian sphere development of economy and the ways of their solution are determined and substantiated. The study found that the revival of the national economy as a whole and its agrarian sphere in particular is possible only due to the activation of innovative processes at the expense of full investment support. The purpose of this article is to identify the peculiarities of the formation and development of innovative pro-cesses in agro-industrial production, to identify the factors that inhibit them, as well as to identify and outline ways to solve the problem of forming an innovation-investment model of agro-industrial production. Research methodology. In the process of achieving this goal, the following methods were used: monographic; abstract-logical; synthesis; generalization and abstraction. Results. The essential features of formation and development of innovative processes in agro-industrial produc-tion are revealed in the article. It is proved that the modern economic policy in the agricultural sphere should be guided by the formation of innovation-investment model of development, when the increase of efficiency of social production is achieved at the expense of knowledge growth. It is established that the priorities in the field of innovation of the agroin-dustrial complex are: energy – and resource-saving technologies of production, storage and processing of products; in-novations that help fill the domestic market with high-quality domestic food; innovations that help to increase the relia-bility, efficiency of agricultural machines and mechanisms, extend their life, and increase productivity. The main prob-lems of innovations introduction and expansion of innovative-investment activity in agro-industrial production are generalized. It is proved that the overall strategic goal of managing the innovative development of the agricultural sec-tor is it’s complete modernization, which will meet the requirements of increasing the quality agricultural products manufacturing and products of its processing, improving the standard of the population living, increasing the produc-tion efficiency, preserving the environment. Key words: innovations, investments, innovative processes, innovative technologies, innovation-investment model of development.