This paper discusses the Brazilian rural development model in the context of Green Economy and the debate about sustainable development, issues that have been discussed in international sphere. In this way, conceptions and new concepts have been defined which clarify the ideas and mechanisms...

At the present moment in history, humanity is faced with several major challenges, one of them being that of feeding an increasingly populous and urbanised planet. The challenge is even greater as it becomes clearer that it is not just a matter of producing enough fibres and primary products...

In this paper I look at knowledge systems and the channels of innovation diffusion in Tajikistan. In particular I look at the formation of the agricultural advisory services as a vital source of knowledge and innovation for farmers during the transition process. After the end of the Soviet Union...