Virtually, in all Agricultural Engineering Departments of polytechnics and universities across the country, there are several prototype agricultural machines designed and fabricated by students and their supervisors as part of their degrees or diplomas programs. The local fabricators and local companies are not left behind. Why are these efforts not paying? Nigeria continues to import agricultural machines into the country. Small-scale farmers continue to use hoe and cutlass to perform their farm operations. What the missing links? This was the question posed last week on the issue of mechanizing Nigerian agriculture....