Petrenko O. Economical- Ecology Efficiency of Land Use in Forest-Steppe Zone of Ukraine

Object: economic mechanism of raising the land use on the base of tillage intensification and soil fertility regeneration. Purpose: development of scientific and methodological principles and searching of new scientific ways of efficient increase of agricultural production; improvement of ecological-economic mechanism functioning of land use in the region; finding out the ways of its sustainable development; AIC production resources use and reproduction in the forest-steppe zone of Ukraine. Methods: abstract-logical, correlation regressive, calculated-and-constructive, monographic, economic modeling with computers use. Results: increase of land use efficiency on the base of tillage intensification. Novelty: the complex approach on grounding the measures aimed at scientific realization of effective land resources use in the forest-steppe zone has been proposed; methodological approaches as for new agricultural enterprises formation as well as defining the economic-ecological base for land use size have been accomplished; the approaches concerning optimization of the ratio of agricultural land, sowed area structure and crop rotations have been improved; methods of the branch structure optimization in the base agricultural enterprise have been defined; further development of scientific grounding for efficient land use and ecological balance on the landscape base has been reached. Field of putting into practice: agricultural enterprises, state management bodies, educational establishments.