Tamil Nadu Agricultural University (TNAU) will soon sign memorandums of understanding (MoUs) with the University of Melbourne and the Tasmanian Institute of Agriculture in Australia to adopt various modern technologies and promote advanced research, said minister for agriculture and farmers’ welfare M R K Panneerselvam on Thursday. He was speaking at the inauguration of the state-level Mega Farmers’ Day and exhibition at TNAU in Coimbatore.