EN
The basic relationship occurring between agricultural and economic sciences related to the recent period of Poland's economic development and shaping of development circumstances and agricultural prospects, food and rural economics in Poland were discussed. Relationships between economics and agricultural sciences were presented in four aspects: - general theory of economics and agricultural sciences; - agricultural economics and its place in agricultural sciences; - economics of agricultural sciences: expenditures-effects; - institutional economics of agricultural sciences and its functions. In connection to this the outlays of development way of the world's agriculture were defined according to statistical World Bank data, the idea of agricultural economics (economics of agriculture) and its relations with other scientific disciplines was determined; the discussion that is currently going on the conditions and development needs of agricultural sciences in Poland and integration concept of these sciences followed by the American experience (G.L. Johnson and team) were also presented.