Object of research - process of land tenure of the agrarian enterprises of all patterns of ownership in modern conditions The purpose of research - substantiation of ways of increase of ecology-economic efficiency of use of potential of ground The method of research - abstract-logic, method of groupings, comparative and graphic methods, correlation-regression, method of the least squares, analysis and synthesis, method modeling, monographic Theoretical and practical results - are considered theoretical aspects of economic essence of a production efficiency, and also is specified and the classification is complemented it by the form; the system of parameters of an estimation of an ecological condition, ecological and economic efficiency of land tenure is offered; the condition and degree of use of ground funds and farmland, and also - efficiency of use of ground-resource potential of region is investigated; the influence of the separate factors on a ecology-economic efficiency of use of farmland is revealed; the offers concerning improvement of a control system of ground resources in market conditions of managing are proved; the structural shifts of ground fund and sowing areas are proved with the purpose of increase of a ecology-economic efficiency of their use Novelty inculcate - is specified and the classification of a production efficiency behind separate attributes is complemented видовая: on received by result, on methods of account, as economic reproduction, on character of expenses, under the factors of manufacture, on a task of an estimation; the bases of a technique of a ecology-economic estimation of efficiency of use of potential of ground are advanced: the system of parameters of an estimation of an ecological condition, ecological and economic efficiency of land tenure is determined; the offers concerning improvement of a control system of ground resources in market conditions of managing are proved: strengthening of regulation-supervising function of the state, creation of a Service of protection soil, development and realization of the circuits system of land tenure, Realization of the appropriate investment and finance and credit politics with the purpose ecology of agriculture; the structural changes of the sowing areas are proved, in which basis the technique, advanced by the author, of definition of the necessary area of crop of long-term grass is fixed Essence of introduction - the results of research take root at realization of the regional Program of protection of grounds from water and wind erosion, other kinds деградации of grounds in the Mykolayiv area and Program of development of the ground attitudes (relations) in the Mykolayiv area . and Program of development of the ground attitudes (relations) in the Mykolayiv area by the Mykolayiv regional management of ground resources (preservation degradation of grounds and improvement of structure of crops) and separate agricultural enterprises of area Sphere of use - the agricultural enterprises
