Get latest articles and stories on Latest News at LatestLY. A working group under the Niti Aayog said an "open-ended" procurement of wheat and rice from farmers at MSP acts as a disincentive for crop diversification, and suggested that the Centre should purchase these commodities only to meet the requirement under the food law and other welfare schemes. Latest News | Open-ended Procurement of Wheat, Rice at MSP Acts as Disincentive for Crop Diversification: Panel.