كليدواژه :
كشاورزي , ارزيابي مشاركتي روستايي , ارزيابي سريع روستايي , Agricultural Technology Creation , فناوري
چكيده لاتين :
Technology in the sense of knowledge application, either mechanically or biologically, has always been considered as a means of achieving human well-being since long ago, but attracted more attention and importance in the 20th century. Foundation of research systems would be a basic step to create such technologies. Drawing on library resources, this paper tries to review the design procedure of agricultural technology creation and diffusion including official research system, on-farm research and extension system, rapid rural appraisal, and participatory rural appraisal. The studyʹs findings indicate that the technology creation and diffusion trend in the 20th century has been a quite faster than those of the previous centuries, so that it might he suggested to involve two periods, emphasizing on particular issues in each one: the green revolution or high-yield period, characterized by an abundant production; and the post-green revolution period, characterized by an agricultural technology creation adaptable with the conditions of farmers as well as by its emphasis on their knowledges in formulating development plans.
