Introduction. The uniqueness of the processes of land tenure development in Ukraine is conditioned by the presence of an optimum combination of conditions and factors. The profitability of crop depends on these factors. Among them we can distinguish the favourable combinations of soil and climatic conditions. But the situation is burdened by many crisis situation of industrial and economic, social and economic, ecological and economic nature that prevents a balanced development of the land tenure. The increase in production of certain crops and the profitability of crop sector has been achieved by reducing the natural fertility of the land. Economic gains are paid by the unbalanced structure of territorial management and fertilization, the use of old extensive technology. Correction requires existing the state administrative decisions and rational use of limited financial resources. It will be possible to achieve by improving environmental and economic mechanisms of sustainable land tenure. Specifically, the system needs improving financial and economic instruments, which aim to serve as the infrastructure for the entire system properly.

Purpose. The article aims to identify the aspects of improving the system of financial and economic instruments within the ecological and economic mechanism as the infrastructure for sustainable agricultural land tenure implementation.

Method (methodology). The method of analysis and synthesis, abstract and logical method, method of statistical analysis, graphic methods have been used in this research.

Results. The development of environmental and economic mechanism of implementation of the strategy to ensure an acceptable level of agro ecological safety in Ukraine needs to study the system of economic instruments simultaneously perform infrastructure functions to achieve a balanced level of land use. The paper presents the scheme of ecological and economic mechanism of implementation strategies of land market regulation in Ukraine. According to this scheme it is made an attempt to separate the financial and economic instruments for motivation and encouragement of groups that perform infrastructure functions to ensure a balanced level of agricultural land.

An important aspect of improving the ecological and economic mechanism for achieving an acceptable level of agro ecological safety in regions of any taxonomic level is the development and implementation of risk insurance instrument of agricultural land. It requires the development of theoretical and methodological aspects and improvement of the legislative field. Specifically, it is necessary to adopt the law "On Environmental Insurance". It has to consider the problems of sustainable use of agricultural land. 

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