EN
The analysis showed that actually in Poland the co-operation between science and advisory service in the area of supporting development of agro-business has to face many organisational and economic barriers. However, the processes of globalisation and integration challenge polish agro-business. In order to cope with the problems, systematic co-operation of science and advisory service is needed. Moreover it is necessary to take into account regional differentiation when development of agro-business is considered. Decision support system in the area of agro-business needs a permanent improvement, an evaluation of proposed solutions and a persistent identification of problems that may appear in particular links.