The features and importance of investment for the sustainable development of the agrarian sector of the economy are considered. The main indicators of investment activity of agriculture of the Republic of Kazakhstan are investigated. An assessment of the use of investment in the development of the agricul- tural sector of the country. The interrelation between gross output of products (services) of agriculture of the republic and investments in fixed capital with the determination of the coefficient of Fechner signs is revealed. The prospects for investment development of the agricultural industry in Kazakhstan are formulated.
Keywords: agrarian sector, investments, fixed capital, intensification, economic growth, sustainable development.
