This article examines how research on agriculture and agribusiness mobilizes the concept of Innovation System (IS). The literature review on IS provides an analytical framework that distinguishes the theoretical background, the scope and the social uses of this concept. Based on this framework,...

This study evaluates pig and poultry feed cost and composition effects from including quality protein maize (QPM) as an alternative energy and protein source. Cost savings could be as high as 3.4% (about $5|ton) for pig feed, with QPM constituting about 80% of the ration and replacing all...