Object - organizational and economical mechanism and investment supply terms of Ukraine farm enterprises. The purpose of research - scientific grounded proposal development for Ukraine farms enterprise investment security improvement. Methods - cognition dialectical methods, abstractly logical, comparative, graphic representation, information table presentation, calculation-constructive, trend rows analysis, project analysis method and monographic researches. Theoretical and practical results - investment notions content has been made more precise, allocation of "capital allocation" stage has been substantiated, investment classification system has been developed, necessity of both own and borrowed agricultural technique has been substantiated for farm enterprises in various Ukraine zones and investment for these purposes as well, proposal to farm enterprise investment policy development has been substantiated. Scientific novelty - for the first time allocation in investment process has been substantiated, except three stages "capital allocation" stage as well, investment classification system for 18 indications has been developed and investment classification for finance resources has been developed more precise; method approaches to minimum accessible volumes of agritechnical processes have been deepened, under terms of which to farmer is profitably to use own technique, rational sets versions of technique means for main agricultural works implementation and the price has been substantiated on agritechnical services, rental and lease of these technique, investment policy development method to farm enterprises as well. Degree of introduction - research results are accepted to adoption by Zaporojje division of Ukraine state found for farm enterprises support, Farmers Association and private farmers of Ukraine, "Agri-Tavria-Skif" farm enterprise in Zaporijjye oblast Mychailovsky district and Natioanal agrarian university at the Cabinet of Ministry of Ukraine. Efficiency - Dissertation researches use on practical farm enterprises operation will help them better to develop investment policy with reference to economic strategy selected, determine both technique means and investment resources requirement, to form own, borrowed and attracted finance resources, to ensure main agricultural works implementation by own and leased technique, to develop investment policy for farm enterprises. Sphere, branch of use - farm enterprises, Ministry of Agrarian policy of Ukraine, Ukraine state found for farm enterprise support, Farmers Association and private farmers of Ukraine as well.