It has been an established fact that the benefits of engineering inputs in terms of enhanced productivity is about 15% and reduction in cost of production by 20% (Chandra et al., 2011). The benefit includes increase in cropping intensity, timeliness in farm operations and reduction in drudgery of farm workers. Increased production and productivity achieved through mechanization is due to accurate application and better placement of inputs, conserving soil and water resources from further degradation, increasing irrigation potentialities and efficiencies, reducing losses of produce etc. The biggest challenge is to make agriculture profitable and sustainable. This will be possible only by reducing cost of cultivation through enhanced input use efficiency and by higher returns to the farmers through value addition in production catchments and adopting loss prevention measures. The mechanization of small farms, precision farming and post harvest technology will have to play a major role in future to increase production and productivity, to lower the cost of production, generate