This paper explores and analyses the Hungarian institutional system for the creation and the transfer of knowledge in the fi eld
of agriculture and rural development. We consider the constitution and operation of the Agricultural Knowledge System (AKS)
in Hungary, focussing on the formally organised aspects, and suggest that both the structure and content of the knowledge
needed in the sector have signifi cantly changed during the past decades. These changes, especially in relation to the sustainability
of agriculture, pose signifi cant challenges to traditional AKS institutions, which often have failed to change in line with
the new requirements. Based on a literature review, interviews and a national stakeholder workshop, we offer an analysis of
Hungarian AKS institutions, their co-ordination, co-operation and communication with each other and with Hungarian rurality,
and of the arising issues and problems concerning the creation and the fl ow of knowledge needed for sustainable agriculture.
We also briefl y explore characteristics of emerging bottom-up structures, called LINSAS (learning and innovation networks for
sustainable agriculture), and explore the signifi cance of the fi ndings in this article for the study of AKS in Europe. This article
is based on preliminary results of the SOLINSA research project, supported by the European Union’s Seventh Framework
Programme