The purpose of this paper is to reopen policy debates on the role of agricultural mechanisation in rural development. The paper examines very different and diverse patterns of agricultural mechanisation in some South Asian countries over the last 30 years.

The 2008 food crisis sets the stage for this paper, which explores the processes involved in the International Assessment of Agricultural Knowledge, Science and Technology for Development. The insights drawn are situated in an historical recognition of the interface between agricultural crises and agricultural knowledge.

During the 1970s, major policy debates on the role of mechanisation in agricultural and rural development in south Asia took place; by the early 1990s, such debates had largely faded. Yet today, countries such as Bangladesh possess some of the most productive, mechanised and labour-intensive agricultural industries in south Asia.