Ludhiana, March 19 -- CT University (CTU) held an exclusive farm safari on campus to expose farmers to new methods scientific farming and help them get expert guidance. A group of regional farmers led by social worker Joginder Kalsi and Canada-based documentary producer visited the university for farm safari. Kalsi said farmers need to learn new ways of practising ecologic farming and to deal with the risks of climatic change. Varsity chancellor Charanjit Singh Channi thanked the farmers for visiting and sharing their experiences with experts....