Aim of the paper: in order to create the new most appropriate model of rural development in Lithuania, it is necessary to analyse specific situation, created under the influence of the last century historical events and its long-term consequences. Lithuania, as well as other Baltic states, has created the agrarian sector under the very complicated economical, social, and cultural circumstances. Each Baltic state (Lithuania, Latvia and Estonia) had some specific features of rural development, which were formed during the last century.

Research conducted in Mauritania.

Other papers concerning agricultural economics frequently emphasise a problem of low resource productivity. However, the measuring methods are controversial, because they do not consider a progressive depreciation of fixed assets in agriculture and the new utilities of land on the conditions of sustainable development. These preconditions entitle to formulate a hypothesis that a productivity of capital in agriculture in Poland is increasing because of intrinsic values of agricultural areas. This implies a need of rethinking the neoclassical land rent theories.

In the recent years the issue of optimal size of the utilised agricultural area and its accessibility in particular regions has gained increased importance. Total area, types and conditions of the utilised agricultural area are essential to shaping and implementation of the Common Agricultural Policy. This research comprises investigation of the single area payment and the area payments done in scope of the Rural Development Programme for the time frame of 2007 – 2011.

Research on the sustainable use of the soil as the main agricultural resource employing different field crop rotations and tillage systems was started in 2009. The influence of new technologies on sustainable output of agricultural raw materials used for safe and good quality food and feed production was studied at the Latvia University of Agriculture, Study and Research Farm “Peterlauki” where long-term field experimental plots were established specially for this purpose. Complex investigation of the soils at the experimental plots was performed.