New Delhi Differences have cropped up between the Planning Commission and food ministry on the issue of creation of two million tonne capacity silos through the public- private partnership (PPP) mode.

Sources say while Food Corporation of India (FCI), the nodal agency to implement the project, has been insisting on making 'railway siding' mandatory for silos, the Planning Commission believes that the construction of railways siding would increase the cost of project which would be unattractive to the private players.