A training project of Cotton & Allied Products Research Foundation of Cotton Association of India has enabled over 800 farmers to raise crop yield by 15 per cent and cut production cost by 20 per cent, Executive Director O P Agarwal told NewsWire18 today. He said the recently concluded 2007-08 farm training and development project at Chopda taluka in Jalgaon district of Maharashtra benefited 802 farmers through frontline demonstrations covering 1,029 acres.